Skin conditions in epileptics

The prevalence of skin and mucous membrane conditions occurring in 173 epileptics between the ages of 6 and 19 years was compared with that of an age-matched group of 211 non-epileptics. The most frequently used anticonvulants, singly or in combination, were carbamazepine in 54.9%, phenytoin in 47.8%, barbiturates in 36.6% and ethosuximide in 11.2% of epileptics. The most frequent combination was phenytoin and carbamazepine in 14% of the males and 18.4% of the females. An increased prevalence of acne was found in epileptic females; 80.3% compared to 30.2% in non-epileptic females. Hirsutism was found in 43.9% of the female epileptics compared to 7.5% of the non-epileptic females. Of interest was the finding of punctate and linear scars on the dorsum of the hands of 27.7% epileptics compared to 3.8% non-epileptics. Both ephilides and naevocellular naevi occurred in 12.7% of the epileptics compared to 29.4% and 52.1% respectively of the non-epileptics. Leukonychia was also found more frequently in epileptics than in non-epileptics; 52% and 28.9% respectively.     

Skin signs in anorexia nervosa.

BACKGROUND: Eating disorders are becoming an epidemic in Europe, particularly among young women, but European studies concerning this topic are few. In eating disorders, significant medical complications occur in all of the primary human organ systems, including the skin. OBJECTIVE: The purpose of this study was to improve the knowledge of skin signs in anorexia nervosa (AN) and verify whether cutaneous differences exist between the restrictive type and the bulimic type. METHODS: A noncontrolled clinical study was performed in 24 consecutive patients with the restrictive and the bulimic types of AN in order to verify whether the cutaneous signs are different in the two types. The dermatological examination included the entire skin, oral cavity, hair and nails, with attention to skin pathologies prior to the development of AN. RESULTS: In all the patients, the most frequent skin manifestations were xerosis (58.3%), hair effluvium (50%), nail changes (45.8%), cheilitis (41.6%), acne (41.6%), gingivitis (33.3%), acrocyanosis (29%), diffuse hypertrichosis (25%), carotenoderma (20.8%), generalized pruritus (16.6%), hyperpigmentation (12.5%), striae distensae (12.5%), factitial dermatitis, seborrheic dermatitis (8.3%), poor wound healing, melasma and Russell's sign (4.1%). In the patients with the bulimic type of AN, hair effluvium, acne, gingivitis, nail changes and generalized pruritus were more frequent than in the patients with the restrictive type. Russell's sign and seborrheic dermatitis were exclusively detected in the bulimic type. Hyperpigmentation, striae distensae, factitial dermatitis, poor wound healing and melasma were exclusively observed in the restrictive type. Cheilitis, diffuse hypertrichosis and carotenoderma were more represented in the restrictive type. Two patients with restrictive type of AN were followed up for a period of 3 years. In both, xerosis, cheilitis, acrocyanosis, hyperpigmentation and acne improved in relation to the increase in BMI. Hair effluvium and diffuse hypertrichosis appeared not to be linked to this parameter. CONCLUSION: Skin changes are prevalent among patients with AN. Some changes seem to depend on the type of AN or to be linked to the BMI.     

Most women with acne have polycystic ovaries

Out of 98 female referrals with acne vulgaris it was possible to define ovarian morphology by high resolution ultrasound imaging of the pelvis in 82 (84%). Sixty-eight (83%) were shown to have polycystic ovaries, compared with 19% in a control group without acne. The presence of polycystic ovaries in the acne patients did not correlate with acne severity, infertility, menstrual disturbance, hirsutes, or biochemical endocrinological abnormalities.     

Dermatological aspects of the use of Cyclosporin A for prophylaxis of graft-versus-host disease

Oral Cyclosporin A (CyA) was given for the prophylaxis of graft-versus-host disease (GVHD) to sixty-seven patients receiving a bone marrow transplant, and was found to be extremely effective in reducing the severity of acute GVHD. Side-effects of CyA included hypertrichosis, gum hypertrophy, and a rare but serious 'capillary leak' syndrome.     

Drug-induced hypersensitivity syndrome in a premature infant

Fever, skin reactions, and limb edema because of drug-induced hypersensitivity have been reported in children because of various drugs, mainly aromatic antiepileptic drugs such as phenytoin, phenobarbital, carbamazepin, and primidone. The skin reactions differ in severity and range from mild maculopapular erythema to exfoliative dermatitis. They have been described in older children but have not been reported in newborn infants. We report a premature newborn infant who developed fever, skin reactions, and edema because of phenytoin while receiving anticonvulsant therapy.     

The hormonal profile of women with acne and polycystic ovaries

Most women with acne are found to have polycystic ovaries on high resolution pelvic ultrasonography, but most of these women do not manifest the other classical clinical characteristics of the polycystic ovary syndrome. We have compared the endocrinological profile of women with acne who were found to have polycystic ovaries with that of women with polycystic ovaries who presented to an endocrine clinic with hirsutes or non-dermatological manifestations of the polycystic-ovary syndrome. The group of women with acne had normal serum hormonal concentrations. Unlike other women with polycystic ovaries, they did not have significantly elevated serum concentrations of luteinizing hormone or testosterone. By clinical and endocrinological criteria, patients with acne who have polycystic ovaries appear to be a distinct sub-population of women with polycystic ovaries.     

Clinical markers of androgenicity in acne vulgaris

Androgenic stimulation of sebaceous glands is necessary for development of acne. If hyperandrogenaemia were a major determinant of acne in women, the frequency of other clinical markers of androgenicity should increase with acne severity. To investigate this, 268 female subjects (aged 12-44 years) were studied. Subjects were divided into groups on the basis of acne severity: physiological, moderate, and severe. With exclusion of women taking oral contraceptives or anti-androgen therapy, subjects in each group were similar with respect to age at menarche and incidence of menstrual irregularity of amenorrhoea. Reports of excessive body hair, and clinical hirsutes on examination were few and there were no significant differences between acne severity groups. No correlation was observed between acne and hirsutes grades in all subjects (rank correlation coefficient = 0.096). Mild male pattern androgenic alopecia occurred in similar proportions of subjects in the three groups. Female pattern androgenic alopecia was observed in only two subjects. We have shown no correlation between acne severity and clinical markers of androgenicity in women. This suggests that in most cases factors other than hyperandrogenaemia are necessary for the development of acne.     

Clinical studies of the treatment of facial atrophic acne scars and acne with a bipolar fractional radiofrequency system

Few clinical studies have examined the utility of bipolar fractional radiofrequency (FRF) therapy as a treatment for atrophic acne scars and active acne in people with darker skin. This study was designed to compare the safety and efficacy of bipolar FRF therapy as a treatment for atrophic acne scars and acne vulgaris. Twenty‐three Japanese patients with atrophic acne scars and mild to severe acne on both cheeks were treated with a bipolar FRF system (eMatrix; Syneron, Yokneam Illit, Israel). Five treatment sessions were carried out at 1‐month intervals, and the patients were followed up for 3 months after the final treatment. Assessments of scar severity and the number of acne lesions and 3‐D in vivo imaging analysis were performed. Evaluations of the treatment outcomes and their effects on the patients’ quality of life (QOL) were also carried out. We demonstrated that the improvement in scar volume was marked in the patients with mild scars and was at least moderate in 23 (57.5%) of the treated areas. With regard to the number of acne lesions, the treated areas exhibited significantly fewer lesions compared with the baseline at each time point (P < 0.05). The patients’ assessments of the treatment outcomes and their QOL indicated that both had improved significantly by the end of the study. Furthermore, significant reductions in the patients’ sebum levels, skin roughness and scar depth were observed. Bipolar FRF treatment significantly improved the atrophic acne scars and acne of Japanese patients and had minimal side‐effects.     

Indurated reticulate palmar erythema as a sign of paraneoplastic palmar fasciitis and polyarthritis syndrome

A 62-year-old woman presented with a 6-month history of polyarthritis. She had also noted a 2-month history of indurated palmar erythema and increasing bilateral hand swelling and stiffness. A biopsy from the area of palmar erythema showed interstitial fibroplasia within the dermis and subcutis representing a palmar fibromatosis. This presentation appears to belong to the spectrum of palmar fasciitis and polyarthritis syndrome. Rheumatologists have recognised this syndrome as a paraneoplastic disorder and subsequent investigations in our patient revealed an elevated cancer antigen 125 and an inoperable ovarian carcinoma. Indurated palmar erythema is a sign that is not widely recognised by dermatologists as a clue for this paraneoplastic syndrome, and skin biopsy demonstrating dermal and subcutaneous fibroplasia may help in diagnosis in the absence of advanced signs of palmar fasciitis.     

Tolerance of spironolactone

A survey of 54 patients taking spironolactone for hirsutes or acne showed that side-effects occurred in 91%; in 80% of patients, these were related to the anti-androgenic mechanism of the drug (menstrual disturbances, and breast enlargement and tenderness). The concomitant use of a contraceptive pill gave a lower incidence of menstrual abnormalities. Only seven patients (13%) had to stop the drug. In a further eight patients, a reduction in dose to between 125 and 175 mg daily achieved a compromise of controlling the disease and the side-effects. Side-effects tended to occur early and so regular review during the initial 3 months of treatment is advised. Two patients in our study developed 'chloasma'--a previously unreported complication of spironolactone. This was the only side-effect which occurred late in treatment.     

外用皮质类固醇所致副作用420例分析

420例患者,分别外用皮康王霜、皮炎平霜、肤轻松霜等,或外用2种以上的皮质类固醇制剂,人均用药时间为2-31个月,人均用药量15-519g。用药后不仅使所有患者的原发皮肤病的病情加重,且出现如下副作用：红斑、干燥、脱屑420（100.0％）,毛细血管扩张202例（48．09%）,皮肤萎缩181例（43.09%）,毛囊性炎性丘疹174例（41.42％）,色素沉着154例（36.66％）,粉刺102例（24.28％）,多毛88例（20.95％）,色素减退83例（19．76%）,毛囊性脓疱32例（7.61％）等。对仍在外用皮质类固醇的396例予停药并对症施治,有273例获得成功。     

Cutaneous Manifestations of Chronic Renal Failure in Children of Color

One hundred percent of adult patients with chronic renal failure (CRF) develop cutaneous findings as a result of uremia or due to therapeutic interventions. To date, pediatric incidence studies have been limited to Caucasian children. However, recent reports have indicated that more African American patients progress to end-stage renal disease (ESRD). This is the first study to assess the prevalence of renal failure-related skin disease in children of color, including African American and Hispanic patients. Thirty children were evaluated by history and physical examination, with assignment to one of three treatment categories: transplanted (n = 10), dialyzed (n = 16), or medically managed (n = 4). Skin findings were divided into uremic, drug-related, or infectious disease types. The incidence of skin disease was 100%. Xerosis was the single most common finding, often accompanied by pruritus. Cushinoid features were common despite the addition of steroid-sparing agents. Cyclosporin A-treated African American children had a high incidence of gingival hypertrophy (72%) and an even higher incidence of hypertrichosis (100%). Acral warts and nevi were common findings, the latter correlating with the length of immunosuppression. There is a high incidence of cosmetically disfiguring side effects (Cushinoid facies, hypertrichosis, and gingival hypertrophy) in children within all treatment categories, primarily related to drug treatment. Further study is required to determine the long-term sequelae, including psychological disturbances, of cutaneous disease in children of color with CRF.     

Sport als Risikofaktor und therapeutisches Prinzip in der Dermatologie

Sporting activities may exert positive and negative health effects. This applies not only to the cardiovascular and musculoskeletal system, but also to skin. During sporting activities a person is exposed to environmental factors such as temperature, irradiation, and allergens. These factors may play a key role in the development of skin diseases. Mechanical trauma is caused by acute injury as well as chronic damage. Infectious skin diseases caused by viruses, bacteria or fungi can be transmitted by body contact or the use of communal showers or locker rooms. Intake of performance-enhancing substances may provoke skin changes such as striae distensae, androgenetic alopecia, hypertrichosis and acne. Preexisting skin diseases such as psoriasis, lichen planus, vitiligo, polymorphous light eruption, lupus erythematosus, porphyria, urticaria, and acne rosacea may be aggravated by sporting activities. On the other hand, physical exercise has a therapeutic potential which has hardly been exploited by dermatologists. Especially in chronic skin diseases positive effects have been observed. Therapeutic use of team sports has been shown to decrease suffering, depression, and emotional disturbances and increase life quality in patients with atopic eczema, psoriasis, and venous leg ulcers.     

Disorder of hair growth in hyperprolactinemia

Functional hyperprolactinemia was found in five female patients, 25-35 years old, seeking medical consultation for hair loss, together with hypertrichosis (4x), disturbances of cyclic bleeding periods (4x), secondary amenorrhea (2x), galactorrhea (2x), seborrhea (2x) and persisting acne (1x). Other hormonal parameters including testosterone levels and thyroid gland function tests were unchanged. Prolactinoma was excluded by x-ray diagrams, partly also by computer tomograms of the sella. In two patients increased telogen effluvium was found by trichogram examination with some dystrophic hairs; in one patient only dystrophic hairs were seen, whereas, in two cases, hair loss was not present at the time of our clinical examination. These observations indicate that cutaneous symptoms such as seborrhea, acne, hypertrichosis/hirsutism, alopecia(= SAHA syndrome) may evidently occur in hyperprolactinemia, representing or mimicking androgen-induced skin symptoms. In such cases, therefore, evaluation of prolactin levels together with androgen blood levels and thyroid gland function tests should be performed to exclude underlying endocrinopathy.     

Cutaneous manifestations in patients with POEMS syndrome

Background Polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes syndrome is a rare multisystem paraneoplastic condition associated with plasma cell dyscrasia. Methods From our institution’s dysproteinemia database, 107 patients met criteria for polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes syndrome between January 1, 2000, and October 1, 2009. Medical records were reviewed for documented syndrome features at diagnosis. We assessed prevalence of skin findings and associations between dermatologic and other characteristic disease findings. Results Of the 107 patients, 96 (90%) had a recognized cutaneous manifestation. Hyperpigmentation and hemangioma were most common (47%), followed by hypertrichosis (38%). Vascular skin changes – acrocyanosis (34%), Raynaud phenomenon (20%), hyperemia/erythema (20%), flushing (16%), or rubor (11%) – occurred in 62%; white nails, sclerodermoid changes, and clubbing occurred in 30%, 26%, and 6%, respectively. Mean number of skin findings per patient was 2.9 (median, 3.0; range, 0–7). Presence of cutaneous manifestation was associated with abnormal pulmonary function tests (P < 0.001); immunoglobulin G gammopathy was associated with hyperpigmentation and hypertrichosis. No other significant associations were seen. Conclusions The high prevalence of skin findings (90%) shows the value of dermatologic evaluation in diagnosis of polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes syndrome. Our data indicate new associations between skin findings and other disease characteristics.     

Elastosis perforans serpiginosa in an adult with Down''s syndrome: report of a case with symmetrical localized involvement

Elastosis perforans serpiginosa (EPS) is a rare perforating dermatosis in which elastic fibers extrude from the papillary dermis producing umbilicated papules, characteristically arranged to form arciform or serpiginous patterns on the skin. It can be observed in patients with Down's syndrome, in whom in some cases the disease has been reported to be more widespread and to run a longer course. We present the case of a 20-year-old girl with Down's syndrome, hypothyroidism, acne and hypertrichosis, who had a 2-year history of multiple atrophic lesions with an arciform pattern on the distal extensor portions of both thighs, histologically showing the typical features of EPS.     

The impact of acne on quality of life

Optimal acne therapy must take into account not only acne type and severity, but also the impact of this skin disorder on the patients quality of life. Several validated instruments have been used to measure quality of life in acne patients. By using these instruments, acne patients have been shown to experience levels of social, psychological and emotional distress similar to those reported in patients with asthma, epilepsy and diabetes. Several studies have demonstrated that the disability caused by acne can be mitigated by effective therapy.     

Low prevalence of twisted hair in anorexia nervosa

In a series of 30 patients affected by severe anorexia nervosa (AN) we examined hair samples to detect the prevalence of acquired pili torti (APT). True APT were not detected but in two cases (6.6%) twisted hair was observed. The first case was a 24-year-old woman with secondary amenorrhoea for 9 years, whose body mass index (BMI) was 12.2 kg/m2. She also had severe skin xerosis and hypertrichosis. The second case was a 24-year-old woman with secondary amenorrhoea for 1 year, whose BMI was 11.3 kg/m2. She also had severe skin and lip xerosis, severe effluvium, cystic acne, acrocyanosis, perimylolysis (severe erosion of the dentition) and scars due to cigarette burns on her forearms. Reviewing the literature we noticed that the largest series of pili torti--congenital and acquired--were published by authors from countries such as Israel and Egypt. We therefore hypothesize that, under the same conditions, a genetic factor may predispose to this hair shaft defect.     

Acne vulgaris: pathogenesis, treatment, and needs assessment

Acne vulgaris is a common skin condition with substantial cutaneous and psychologic disease burden. Studies suggest that the emotional impact of acne is comparable to that experienced by patients with systemic diseases, like diabetes and epilepsy. In conjunction with the considerable personal burden experienced by patients with acne, acne vulgaris also accounts for substantial societal and health care burden. The pathogenesis and existing treatment strategies for acne are complex. This article discusses the epidemiology, pathogenesis, and treatment of acne vulgaris. The burden of disease in the United States and future directions in the management of acne are also addressed.     

Palmar erythema: cutaneous marker of neoplasms

BACKGROUND: Acral erythema on the palms is observed in several conditions. However, the relationship with malignant tumors has only been reported exceptionally. It should be noted that tumors produce angiogenic mediators. OBJECTIVE: These mediators might promote palmar erythema (PE), and the aim of the present study was to investigate the vasodilation of palmar skin capillaries and angiogenesis, mainly with tumors of the central nervous system. METHODS: In a prospective study of 107 patients affected by brain tumors, we assessed PE clinically and the rate of dilated vessels histologically. We also evaluated the mean surface of the lumen of capillaries on skin biopsies and brain tumors. RESULTS: 6.5% of the patients had an important erythema and 18.5% had slight and/or localized PE. In the skin biopsies, the rate of dilated vessels and the mean surface of the lumen of capillaries were higher than in normal skin. Moreover, the intensity of palmar redness was related to the increase in these vascular changes in the histopathological slices of brain tumors. The intensity also depended on the type of tumor and on its growth. CONCLUSION: The results of the present study strongly suggest that acral erythema is associated with malignant tumors and that the intensity of erythema and the vascular changes of brain tumors are related, probably due to angiogenic factors.