Acromegaly is a systemic syndrome caused by overproduction of growth hormone. The syndrome affect... more Acromegaly is a systemic syndrome caused by overproduction of growth hormone. The syndrome affects cutaneous, endocrine, cardiovascular, skeletal, and respiratory systems. Cutaneous manifestations of acromegaly are various, usually being the first presenting findings of the disease. Forty-nine patients with acromegaly, followed-up at a tertiary referral hospital, underwent dermatological examination. There were 27 (55.1%) female and 22 (44.9%) male patients. The age at onset of the disease was older in females than males (P=0.045). Most patients had acral enlargements, large triangular nose, coarse face, thickened lower lip, and prognathism. Fourteen (28.6%) patients had multiple cherry angiomas, five (10.2%) had varicose veins in lower limbs, and two (4.1%) had psoriasis. In conclusion, a wide spectrum of cutaneous symptoms and features may be associated with acromegaly. Detailed dermatological examination of patients with acromegaly should be an essential component of systemic eva...
Purpose. Numerous ocular side effects have been reported with the use of systemic isotretinoin th... more Purpose. Numerous ocular side effects have been reported with the use of systemic isotretinoin therapy. Herein, we presented two contact lens user patients who did not have contact lens intolerance during systemic isotretinoin therapy. Methods. 25-year-old male and 20-year-old female patients with severe acne vulgaris who were using highly wettable silicone hydrogel contact lenses which increase tear film stability were examined. Tear film function tests including Schirmer tests and tear break up time (TBUT) test and ocular surface staining with fluorescein were done. Subjective ocular complaints were scored with ocular surface disease index (OSDI) questionnaire. Patients were followed up monthly and examinations were repeated at each visit. Results. Both patients completed the therapy after a cumulative dose of 140 mg/kg isotretinoin in 6 months. The OSDI score and tear film function tests before and after treatment were all within normal limits. Discussion. Highly wettable contact...
Acquired perforating dermatosis (APD) is a rare group of skin disorders characterized by transepi... more Acquired perforating dermatosis (APD) is a rare group of skin disorders characterized by transepidermal elimination of dermal tissue material. There are only a few studies of APD. We aimed to review the clinicopathologic features of patients with APD and evaluate the outcomes of treatments. The medical records of 25 patients who were clinically and histopathologically diagnosed as having APD between 2006 and 2013 were retrospectively reviewed. The histopathologic sections and the results of elastic, trichrome and periodic acid Shiff (PAS) staining were evaluated. Of the patients, 17 (68%) had ARPC, 7 (28%) had perforating folliculitis, 1 (4%) had Kyrle's disease. Male/female ratio was 1.3. The mean age was 51.8 ± 12.8 years. The disease duration ranged between 15 days and 96 months. Diabetes mellitus was the most common disease associated with APD (48%). The walls of vessels were PAS positive in the lesions of 6 of 13 diabetic patients. After various treatments, almost all lesions regressed in 15 (60%) patients. Acquired perforating dermatosis may present with various clinical features and is mostly associated with diabetes mellitus. Diabetes mellitus may be involved in the pathogenesis of APD via microangiopathy and other mechanisms.
Background. Syringoma is a benign eccrine sweat gland tumor, characterized by multiple skin color... more Background. Syringoma is a benign eccrine sweat gland tumor, characterized by multiple skin colored or slightly yellowish papules. Vulvar syringoma without extragenital involvement is an extremely rare variant of syringoma. Mail Observations. Herein, we report a 40-year-old diabetic female patient who presented with only lichenified plaques on the vulvar region without any extragenital lesions. Diagnosis of vulvar syringoma was made depending on the characteristic double lined cystic enlargements and comma-like tails found in histopathological examination. Immunohistochemical stains for estrogen and progesterone receptors were negative. Conclusion. Vulvar syringoma may present with no obvious papules on lichenified plaques.
Prurigo pigmentosa (PP) is an uncommon inflammatory disease with pruritic reddish papules, papulo... more Prurigo pigmentosa (PP) is an uncommon inflammatory disease with pruritic reddish papules, papulovesicules or vesicules that are symmetrically localized on the trunk and nape, accompanied by reticular hyperpigmentation. Currently available therapeutic options seem somewhat unsatisfying. Herein, we report an 18-year-old female with PP successfully treated with low-dose isotretinoin. The patient presented with a symmetrical pruritic eruption on the lateral sides of her trunk with erythematous papules on a hyperpigmented background. Based on the typical clinical and associated histological findings, the patient was diagnosed as PP and a treatment with low-dose isotretinoin 0.3 mg/kg/day (20 mg/day) was started. After a total of 3 months of 20 mg/day isotretinoin therapy, all erythematous macules and papules resolved and the residual pigmentation had almost disappeared. Low-dose isotretinoin is not only adequate for the improvement of erythematous lesions, it also helps resolve the reti...
Focal epithelial hyperplasia (FEH) is a rare and benign papillomatous disease of the oral cavity,... more Focal epithelial hyperplasia (FEH) is a rare and benign papillomatous disease of the oral cavity, which is closely associated with human papillomavirus (HPV) type 13 and 32. Genetic susceptibility to HPV infections are supported by recent studies involving the human leukocyte antigen system (HLA). In this report, we aimed to determine the clinicopathological features of a Turkish family with FEH and to detect the shared HLA DR and DQ types. HPV DNA typing of tissue samples and HLA determination from blood samples of four family members were performed by polymerase chain reaction. Histopathological examination of all patients revealed acanthotic papillomatous epidermis, koilocytes, apoptotic keratinocytes, and mitosoid bodies. HPV13 was detected by polymerase chain reaction. HLA DQA1*0501, HLA DQB1*0302, and HLA DRB1*11 alleles were common in all family members. HLA DRB1*04 was detected in three of them. This report is the first step for the investigation of involvement of HLA types in the pathogenesis of Turkish patients with FEH.
Becker nevus syndrome (BNS) is a rare epidermal nevus syndrome characterized with Becker nevus an... more Becker nevus syndrome (BNS) is a rare epidermal nevus syndrome characterized with Becker nevus and ipsilateral breast gland hypoplasia or other skin, skeletal and/or muscle tissue disorders. A 24-year-old woman presented with brown, irregular bordered patch with a diameter of approximately 10 cm which consisted of several small macules on the left breast skin. The ultrasonography and magnetic resonance imaging revealed left breast hypoplasia. Histopathological examination demonstrated minimal acanthosis, papillomatosis, increase in basal layer melanin and hypertrophy of the erector pili muscle. Immunohistochemical staining was positive for androgen in the epidermis, dermal stromal cells and skin appendages. Depending on the clinical and histopathological findings, the patient was diagnosed Abstract Introduction Case Report Discussion Conclusion References as BNS. Diagnosis of BNS needs careful examination of pigmented macules and patches since non-hairy BN may be easily overlooked. Patients with BN should be evaluated for associated abnormalities of BNS, in which the severity and extend of ectodermal involvement may differ from patient to other.
Background: Recurrent aphthous stomatitis (RAS) is a chronic relapsing inflammatory disorder of t... more Background: Recurrent aphthous stomatitis (RAS) is a chronic relapsing inflammatory disorder of the oral mucosa with unknown etiology. Oxidative stress (OS) is suggested to play a main role in the etiopathogenesis in RAS. Objective: In this study, we hypothesize that a systemic OS is present in patients with RAS. Methods: Forty-four patients with active RAS lesions and 38 healthy controls were being included in the study. Serum total oxidant status (TOS), total antioxidant status (TAS), oxidative stress index (OSI), and paraoxonase 1 arylesterase (ARES) activity were being determined. Results: RAS patients had significantly lower TAS levels and higher TOS and OSI values than controls. The patients had a lower ARES activity when compared to healthy controls. No correlations were observed between OS parameters and age, gender, duration of disease or frequency of RAS attacks per month. Conclusion: A systemic OS is determined with an imbalance in oxidant/antioxidant status and lower ARES activity in RAS. Systemic OS may have an important role in the pathogenesis of RAS formation. (Ann Dermatol 25(3) 273
Psoriasis is a hereditary, chronic inflammatory disorder of the skin. Generally, the psoriatic pr... more Psoriasis is a hereditary, chronic inflammatory disorder of the skin. Generally, the psoriatic process is limited to the skin; however, internal organs such as the kidneys may be involved in the course. Several glomerular diseases have been distinguished due to renal histological findings of psoriatic patients to date. The underlying pathogenetic mechanisms of these associations remain unclear because of the limited number of cases. We report a case of primary membranoproliferative glomerulonephritis (MPGN) in a psoriatic patient. This is the first reported case that demonstrates the coexistence of MPGN and psoriasis.
Lipoid proteinosis (LP) is a rare autosomal recessive genodermatosis associated with deposition o... more Lipoid proteinosis (LP) is a rare autosomal recessive genodermatosis associated with deposition of periodic acid-Shiff (PAS)-positive hyaline material in skin, mucosa, and other tissues. LP is caused by loss-of-function mutations in the extracellular matrix protein 1 gene (ECM1). No curative therapy is available. In this report, we describe the clinicopathological and genetic features of a Turkish LP family with four cases, and evaluate the response of acitretin therapy. Patients were presented with hoarseness and beaded eyelid papules, thickened frenulum, hyperkeratotic plaques and infiltrated warty papules and nodules. Skin biopsies revealed deposition of PAS-positive hyaline material in dermis. A homozygous nonsense mutation in exon 3 of the ECM1 gene, R53X, was detected in the family. Acitretin therapy was administered in two patients, in whom some regression and softening of skin lesions were achieved. However, no histopathological change in PAS-positive deposition could be detected. Although there is no current effective treatment for LP, acitretin may be helpful for patients, especially those who complain about hyperkeratosis.
Wolters Kluwer Health may email you for journal alerts and information, but is committed to maint... more Wolters Kluwer Health may email you for journal alerts and information, but is committed to maintaining your privacy and will not share your personal information without your express consent. For more information, please refer to our Privacy Policy. ... Skip Navigation Links Home > ...
Pili annulati (PA) is typically characterized by shinny beads seen along the hair shaft. PA is ac... more Pili annulati (PA) is typically characterized by shinny beads seen along the hair shaft. PA is accepted to belong to the classification of hair shaft abnormalities without fragility. Herein, we described a 14-year-old, fair skin with dark-haired girl diagnosed as PA with fragility which was demonstrated by weathering features in electron microscopic examinations. The patient had shinny beaded, easily breakable hairs since the age of four. A few broken hairs were observed by a light pull test. Transmitted light microscopy revealed periodic dark bands in the hair shaft. These dark bands disappeared after application of 10% aqueous potassium hydroxide. Multiple cavities within hair shaft and severe cuticular damages representing the weathering pattern were observed in electron microscopic examinations. All these findings were found to be consistent with presence of fragility in PA. This case provides evidences of fragile hair structure of PA which may be due to pathological cavities within hair shafts.
Hypertrichosis following cast application is commonly observed after removing casts, due to an un... more Hypertrichosis following cast application is commonly observed after removing casts, due to an unknown mechanism. To determine the frequency and associated demographic and clinical risk factors of postcast hypertrichosis in patients who underwent cast application for bone fractures. The study included 117 patients (50 females, 67 males, age range: 3-91 years). Demographic information of each patient (age, gender, fracture localization, type of cast, cast duration and pruritus) was recorded. After removing the cast, the presence of hypertrichosis, contact dermatitis and lymphedema of the cast area was evaluated. Demographic and clinical features of the patients were analyzed to determine the risk factors for postcast hypertrichosis. Postcast hypertrichosis was detected in 34.2% of patients. Patients with hypertrichosis were younger than those without hypertrichosis (p = 0.015). Duration of cast application, session of cast application, presence of lymphedema, contact dermatitis and pruritus between patients with hypertrichosis and without hypertrichosis were similar (p > 0.05). Age was the only parameter independently associated with developing postcast hypertrichosis (OR: 0.97, 95% CI: 0.95-0.99; p = 0.008). The frequency of hypertrichosis peaked significantly between 12 and 25 years (p = 0.026). A significant number of patients with cast application developed hypertrichosis. Patient age was closely associated with postcast hypertrichosis.
Skin disorders which require treatment are a common development in patients treated in intensive ... more Skin disorders which require treatment are a common development in patients treated in intensive care units (ICUs). There are very few prospective studies about skin complications in adult ICUs. The aim of this study is to evaluate skin disorders in ICU-treated adult patients who were consulted for dermatological problems. Eighty-two of 591 patients admitted to ICUs who were consulted for dermatological problems were included in the study. The correlation between skin complications and associated comorbidities, age, gender and ICU length of stay were analyzed. Ninety dermatological complications were observed. Cutaneous drug reactions were significantly more frequent in female patients than males (p = 0.020). Candidal intertrigo was more frequent in diabetic patients than in nondiabetic patients (p = 0.042). Patients in ICUs may develop various skin disorders that need to be evaluated by dermatological consultations. Clinical features of the patients, especially gender and comorbidities, may predispose skin complications.
A 14-year-old boy presented with a pink firm plaque with well-defined borders in the right infra-... more A 14-year-old boy presented with a pink firm plaque with well-defined borders in the right infra-orbital skin area. On diascopy, the infiltrate exhibited a typical apple-jelly appearance. No acid-fast bacilli could be demonstrated. A polymerase chain reaction (PCR) assay did not reveal the presence of mycobacteria in a lesional biopsy sample. Culture of biopsied tissue on Loewenstein-Jensen medium was negative. Although the tuberculosis culture and PCR did not confirm tuberculosis, a diagnosis of lupus vulgaris was made considering the clinical and histopathological findings. After a 9-month antituberculous therapy, the lesion disappeared. We believe that a diagnosis of lupus vulgaris still depends more on clinical and histopathological findings than on tuberculosis culture or PCR.
Acromegaly is a systemic syndrome caused by overproduction of growth hormone. The syndrome affect... more Acromegaly is a systemic syndrome caused by overproduction of growth hormone. The syndrome affects cutaneous, endocrine, cardiovascular, skeletal, and respiratory systems. Cutaneous manifestations of acromegaly are various, usually being the first presenting findings of the disease. Forty-nine patients with acromegaly, followed-up at a tertiary referral hospital, underwent dermatological examination. There were 27 (55.1%) female and 22 (44.9%) male patients. The age at onset of the disease was older in females than males (P=0.045). Most patients had acral enlargements, large triangular nose, coarse face, thickened lower lip, and prognathism. Fourteen (28.6%) patients had multiple cherry angiomas, five (10.2%) had varicose veins in lower limbs, and two (4.1%) had psoriasis. In conclusion, a wide spectrum of cutaneous symptoms and features may be associated with acromegaly. Detailed dermatological examination of patients with acromegaly should be an essential component of systemic eva...
Purpose. Numerous ocular side effects have been reported with the use of systemic isotretinoin th... more Purpose. Numerous ocular side effects have been reported with the use of systemic isotretinoin therapy. Herein, we presented two contact lens user patients who did not have contact lens intolerance during systemic isotretinoin therapy. Methods. 25-year-old male and 20-year-old female patients with severe acne vulgaris who were using highly wettable silicone hydrogel contact lenses which increase tear film stability were examined. Tear film function tests including Schirmer tests and tear break up time (TBUT) test and ocular surface staining with fluorescein were done. Subjective ocular complaints were scored with ocular surface disease index (OSDI) questionnaire. Patients were followed up monthly and examinations were repeated at each visit. Results. Both patients completed the therapy after a cumulative dose of 140 mg/kg isotretinoin in 6 months. The OSDI score and tear film function tests before and after treatment were all within normal limits. Discussion. Highly wettable contact...
Acquired perforating dermatosis (APD) is a rare group of skin disorders characterized by transepi... more Acquired perforating dermatosis (APD) is a rare group of skin disorders characterized by transepidermal elimination of dermal tissue material. There are only a few studies of APD. We aimed to review the clinicopathologic features of patients with APD and evaluate the outcomes of treatments. The medical records of 25 patients who were clinically and histopathologically diagnosed as having APD between 2006 and 2013 were retrospectively reviewed. The histopathologic sections and the results of elastic, trichrome and periodic acid Shiff (PAS) staining were evaluated. Of the patients, 17 (68%) had ARPC, 7 (28%) had perforating folliculitis, 1 (4%) had Kyrle's disease. Male/female ratio was 1.3. The mean age was 51.8 ± 12.8 years. The disease duration ranged between 15 days and 96 months. Diabetes mellitus was the most common disease associated with APD (48%). The walls of vessels were PAS positive in the lesions of 6 of 13 diabetic patients. After various treatments, almost all lesions regressed in 15 (60%) patients. Acquired perforating dermatosis may present with various clinical features and is mostly associated with diabetes mellitus. Diabetes mellitus may be involved in the pathogenesis of APD via microangiopathy and other mechanisms.
Background. Syringoma is a benign eccrine sweat gland tumor, characterized by multiple skin color... more Background. Syringoma is a benign eccrine sweat gland tumor, characterized by multiple skin colored or slightly yellowish papules. Vulvar syringoma without extragenital involvement is an extremely rare variant of syringoma. Mail Observations. Herein, we report a 40-year-old diabetic female patient who presented with only lichenified plaques on the vulvar region without any extragenital lesions. Diagnosis of vulvar syringoma was made depending on the characteristic double lined cystic enlargements and comma-like tails found in histopathological examination. Immunohistochemical stains for estrogen and progesterone receptors were negative. Conclusion. Vulvar syringoma may present with no obvious papules on lichenified plaques.
Prurigo pigmentosa (PP) is an uncommon inflammatory disease with pruritic reddish papules, papulo... more Prurigo pigmentosa (PP) is an uncommon inflammatory disease with pruritic reddish papules, papulovesicules or vesicules that are symmetrically localized on the trunk and nape, accompanied by reticular hyperpigmentation. Currently available therapeutic options seem somewhat unsatisfying. Herein, we report an 18-year-old female with PP successfully treated with low-dose isotretinoin. The patient presented with a symmetrical pruritic eruption on the lateral sides of her trunk with erythematous papules on a hyperpigmented background. Based on the typical clinical and associated histological findings, the patient was diagnosed as PP and a treatment with low-dose isotretinoin 0.3 mg/kg/day (20 mg/day) was started. After a total of 3 months of 20 mg/day isotretinoin therapy, all erythematous macules and papules resolved and the residual pigmentation had almost disappeared. Low-dose isotretinoin is not only adequate for the improvement of erythematous lesions, it also helps resolve the reti...
Focal epithelial hyperplasia (FEH) is a rare and benign papillomatous disease of the oral cavity,... more Focal epithelial hyperplasia (FEH) is a rare and benign papillomatous disease of the oral cavity, which is closely associated with human papillomavirus (HPV) type 13 and 32. Genetic susceptibility to HPV infections are supported by recent studies involving the human leukocyte antigen system (HLA). In this report, we aimed to determine the clinicopathological features of a Turkish family with FEH and to detect the shared HLA DR and DQ types. HPV DNA typing of tissue samples and HLA determination from blood samples of four family members were performed by polymerase chain reaction. Histopathological examination of all patients revealed acanthotic papillomatous epidermis, koilocytes, apoptotic keratinocytes, and mitosoid bodies. HPV13 was detected by polymerase chain reaction. HLA DQA1*0501, HLA DQB1*0302, and HLA DRB1*11 alleles were common in all family members. HLA DRB1*04 was detected in three of them. This report is the first step for the investigation of involvement of HLA types in the pathogenesis of Turkish patients with FEH.
Becker nevus syndrome (BNS) is a rare epidermal nevus syndrome characterized with Becker nevus an... more Becker nevus syndrome (BNS) is a rare epidermal nevus syndrome characterized with Becker nevus and ipsilateral breast gland hypoplasia or other skin, skeletal and/or muscle tissue disorders. A 24-year-old woman presented with brown, irregular bordered patch with a diameter of approximately 10 cm which consisted of several small macules on the left breast skin. The ultrasonography and magnetic resonance imaging revealed left breast hypoplasia. Histopathological examination demonstrated minimal acanthosis, papillomatosis, increase in basal layer melanin and hypertrophy of the erector pili muscle. Immunohistochemical staining was positive for androgen in the epidermis, dermal stromal cells and skin appendages. Depending on the clinical and histopathological findings, the patient was diagnosed Abstract Introduction Case Report Discussion Conclusion References as BNS. Diagnosis of BNS needs careful examination of pigmented macules and patches since non-hairy BN may be easily overlooked. Patients with BN should be evaluated for associated abnormalities of BNS, in which the severity and extend of ectodermal involvement may differ from patient to other.
Background: Recurrent aphthous stomatitis (RAS) is a chronic relapsing inflammatory disorder of t... more Background: Recurrent aphthous stomatitis (RAS) is a chronic relapsing inflammatory disorder of the oral mucosa with unknown etiology. Oxidative stress (OS) is suggested to play a main role in the etiopathogenesis in RAS. Objective: In this study, we hypothesize that a systemic OS is present in patients with RAS. Methods: Forty-four patients with active RAS lesions and 38 healthy controls were being included in the study. Serum total oxidant status (TOS), total antioxidant status (TAS), oxidative stress index (OSI), and paraoxonase 1 arylesterase (ARES) activity were being determined. Results: RAS patients had significantly lower TAS levels and higher TOS and OSI values than controls. The patients had a lower ARES activity when compared to healthy controls. No correlations were observed between OS parameters and age, gender, duration of disease or frequency of RAS attacks per month. Conclusion: A systemic OS is determined with an imbalance in oxidant/antioxidant status and lower ARES activity in RAS. Systemic OS may have an important role in the pathogenesis of RAS formation. (Ann Dermatol 25(3) 273
Psoriasis is a hereditary, chronic inflammatory disorder of the skin. Generally, the psoriatic pr... more Psoriasis is a hereditary, chronic inflammatory disorder of the skin. Generally, the psoriatic process is limited to the skin; however, internal organs such as the kidneys may be involved in the course. Several glomerular diseases have been distinguished due to renal histological findings of psoriatic patients to date. The underlying pathogenetic mechanisms of these associations remain unclear because of the limited number of cases. We report a case of primary membranoproliferative glomerulonephritis (MPGN) in a psoriatic patient. This is the first reported case that demonstrates the coexistence of MPGN and psoriasis.
Lipoid proteinosis (LP) is a rare autosomal recessive genodermatosis associated with deposition o... more Lipoid proteinosis (LP) is a rare autosomal recessive genodermatosis associated with deposition of periodic acid-Shiff (PAS)-positive hyaline material in skin, mucosa, and other tissues. LP is caused by loss-of-function mutations in the extracellular matrix protein 1 gene (ECM1). No curative therapy is available. In this report, we describe the clinicopathological and genetic features of a Turkish LP family with four cases, and evaluate the response of acitretin therapy. Patients were presented with hoarseness and beaded eyelid papules, thickened frenulum, hyperkeratotic plaques and infiltrated warty papules and nodules. Skin biopsies revealed deposition of PAS-positive hyaline material in dermis. A homozygous nonsense mutation in exon 3 of the ECM1 gene, R53X, was detected in the family. Acitretin therapy was administered in two patients, in whom some regression and softening of skin lesions were achieved. However, no histopathological change in PAS-positive deposition could be detected. Although there is no current effective treatment for LP, acitretin may be helpful for patients, especially those who complain about hyperkeratosis.
Wolters Kluwer Health may email you for journal alerts and information, but is committed to maint... more Wolters Kluwer Health may email you for journal alerts and information, but is committed to maintaining your privacy and will not share your personal information without your express consent. For more information, please refer to our Privacy Policy. ... Skip Navigation Links Home > ...
Pili annulati (PA) is typically characterized by shinny beads seen along the hair shaft. PA is ac... more Pili annulati (PA) is typically characterized by shinny beads seen along the hair shaft. PA is accepted to belong to the classification of hair shaft abnormalities without fragility. Herein, we described a 14-year-old, fair skin with dark-haired girl diagnosed as PA with fragility which was demonstrated by weathering features in electron microscopic examinations. The patient had shinny beaded, easily breakable hairs since the age of four. A few broken hairs were observed by a light pull test. Transmitted light microscopy revealed periodic dark bands in the hair shaft. These dark bands disappeared after application of 10% aqueous potassium hydroxide. Multiple cavities within hair shaft and severe cuticular damages representing the weathering pattern were observed in electron microscopic examinations. All these findings were found to be consistent with presence of fragility in PA. This case provides evidences of fragile hair structure of PA which may be due to pathological cavities within hair shafts.
Hypertrichosis following cast application is commonly observed after removing casts, due to an un... more Hypertrichosis following cast application is commonly observed after removing casts, due to an unknown mechanism. To determine the frequency and associated demographic and clinical risk factors of postcast hypertrichosis in patients who underwent cast application for bone fractures. The study included 117 patients (50 females, 67 males, age range: 3-91 years). Demographic information of each patient (age, gender, fracture localization, type of cast, cast duration and pruritus) was recorded. After removing the cast, the presence of hypertrichosis, contact dermatitis and lymphedema of the cast area was evaluated. Demographic and clinical features of the patients were analyzed to determine the risk factors for postcast hypertrichosis. Postcast hypertrichosis was detected in 34.2% of patients. Patients with hypertrichosis were younger than those without hypertrichosis (p = 0.015). Duration of cast application, session of cast application, presence of lymphedema, contact dermatitis and pruritus between patients with hypertrichosis and without hypertrichosis were similar (p > 0.05). Age was the only parameter independently associated with developing postcast hypertrichosis (OR: 0.97, 95% CI: 0.95-0.99; p = 0.008). The frequency of hypertrichosis peaked significantly between 12 and 25 years (p = 0.026). A significant number of patients with cast application developed hypertrichosis. Patient age was closely associated with postcast hypertrichosis.
Skin disorders which require treatment are a common development in patients treated in intensive ... more Skin disorders which require treatment are a common development in patients treated in intensive care units (ICUs). There are very few prospective studies about skin complications in adult ICUs. The aim of this study is to evaluate skin disorders in ICU-treated adult patients who were consulted for dermatological problems. Eighty-two of 591 patients admitted to ICUs who were consulted for dermatological problems were included in the study. The correlation between skin complications and associated comorbidities, age, gender and ICU length of stay were analyzed. Ninety dermatological complications were observed. Cutaneous drug reactions were significantly more frequent in female patients than males (p = 0.020). Candidal intertrigo was more frequent in diabetic patients than in nondiabetic patients (p = 0.042). Patients in ICUs may develop various skin disorders that need to be evaluated by dermatological consultations. Clinical features of the patients, especially gender and comorbidities, may predispose skin complications.
A 14-year-old boy presented with a pink firm plaque with well-defined borders in the right infra-... more A 14-year-old boy presented with a pink firm plaque with well-defined borders in the right infra-orbital skin area. On diascopy, the infiltrate exhibited a typical apple-jelly appearance. No acid-fast bacilli could be demonstrated. A polymerase chain reaction (PCR) assay did not reveal the presence of mycobacteria in a lesional biopsy sample. Culture of biopsied tissue on Loewenstein-Jensen medium was negative. Although the tuberculosis culture and PCR did not confirm tuberculosis, a diagnosis of lupus vulgaris was made considering the clinical and histopathological findings. After a 9-month antituberculous therapy, the lesion disappeared. We believe that a diagnosis of lupus vulgaris still depends more on clinical and histopathological findings than on tuberculosis culture or PCR.
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