Forty patients with lichen planus admitted to University Department of Dermatology and Venereology, Sestre milosrdnice University Hospital in Zagreb during the 2004-2006 period were assigned to this retrospective study. In these 40 patients (27 female and 13 male), lichen planus was diagnosed on the basis of clinical presentation, laboratory findings ...

It can be difficult to provide patients with idiopathic solar urticaria adequate protection from sunlight. In a nonrandomized controlled trial, we used a standardized phototest procedure to determine the effects of using sunscreen and antihistamine to control idiopathic solar urticaria. Three patients with idiopathic solar urticaria underwent phototesting with UV-B ...

Anhidrosis occurs in the majority of multiple system atrophy (MSA) patients but the underlying site of lesion is not well established. We describe three patients with long-standing MSA and anhidrosis diagnosed on the basis of a thermoregulatory sweating test. In biopsies of anhidrotic skin, immunofluorescence analysis disclosed a well preserved ...

BACKGROUND: Atopic dermatitis is a common inflammatory skin condition with acute and chronic phases showing a prevalence of memory T cells. Alefacept is a fully human LFA-3/IgG1 fusion protein that inhibits T-cell activation and selectively reduces memory T cells, which may prove to be effective in the treatment of atopic ...

Patients with OCA are characterized by reduced skin and hair pigmentation and consequent photosensitivity, actinic damage and risk of skin cancer, and by reduced visual acuity and nystagmus. Our survey of Japanese patients revealed that OCA1 was the most frequent type at 34%, while type 2 was present at less ...

Ehlers-Danlos syndrome (EDS) is a hereditary connective tissue disorder. One important clinical characteristic of classical type EDS is skin hyperextensibility. Examination of clinical evidence and electron microscopic views of skin biopsies suggest that connective tissue abnormalities resembling very mild EDS are present in a sizable proportion of patients with spontaneous ...

Chronic graft-versus-host disease (cGVHD) is a common late complication of allogeneic stem cell transplantation (allo-SCT). Some cGVHD patients develop skin lesions, and the skin lesions in sclerodermatous cGVHD (s-cGVHD) patients resemble those in progressive systemic sclerosis (PSS), which is characterized by impaired production of circulating endothelial progenitor cells (EPCs). We ...

We originally reported four patients with nephrogenic systemic fibrosis (NSF) in the British Journal of Dermatology in 2003, and now present an update of their outcome. All four patients (three females and one male) presented within a six month period at our institution, and had received gadolinium contrast agents prior ...

BACKGROUND: The use of emollients is recommended for patients with atopic dermatitis (AD) to maintain improved condition. OBJECTIVES: To ascertain objectively the effectiveness of a moisturizing cream for patients with AD during different seasons. METHODS: We conducted clinical evaluations, noninvasive biophysical measurements and biochemical analyses of the stratum corneum (SC) ...

Perianal streptococcal dermatitis is an infectious disease that predominantly affects younger children and is mostly caused by Group A beta-hemolytic streptococci. Although patients are mostly seen primarily by their pediatrician or family physician, the diagnosis is not infrequently established just after referral to a dermatologist or colorectal surgeon. We report ...

OBJECTIVES: Vitiligo is an acquired skin disease characterized by white areas on the skin. The pathogenesis of the disease is still unclear. Some findings show that oxidative stress could be an important phenomenon in the pathophysiology of vitiligo. METHODS: We evaluated 16 consecutive localized vitiligo patients and 16 healthy controls ...

BACKGROUND: Reports have appeared that sera of patients with systemic autoimmune disorders have demonstrated autoantibodies to vinculin. OBJECTIVE: To determine the presence and distribution of vinculin in the skin of patients with cutaneous autoimmune disorders. METHODS: Semiquantitative immunohistochemistry investigations for presence of vinculin were conducted on skin biopsy specimens from ...

BACKGROUND: This study investigated the application of an artificial dermis as a substitute for split-thickness skin graft in an oral mucosal defect after excision of a premalignant lesion. METHODS: We examined a total of 125 sites repaired with artificial dermis in 84 patients. Forty-one of 84 patients had two different ...

OBJECTIVE: To assess the clinical and selected demographic features of patients with systemic sclerosis (SS) seen over a 10-year period at the Rheumatology service of the Queen Elizabeth Hospital, Barbados. To compare these data with what is known to obtain in other ethnic populations. DESIGN AND METHODS: A chart review ...

PURPOSE: Two cases of penile angioedema associated with the use of angiotensin-converting-enzyme inhibitors and angio-tensin II receptor blockers are reported. SUMMARY: The first case of penile angioe-dema involved a 68-year-old man who arrived at the emergency department (ED) with a 2-12-hour history of penile swelling occurring three days after initiation ...

OBJECTIVE: Contact heat evoked potentials (CHEPs) provide an objective approach to investigate cerebral responses to thermal stimuli mediated by Adelta fibers. Skin denervation is often associated with reduced thermal sensibilities. We aimed to investigate the influences of skin denervation on CHEPs in neuropathic patients. METHODS: CHEPs were recorded at the ...

Patients wearing a prosthesis face a wide variety of medical problems. Skin complications have long been recognized, but their prevalence is still unknown. The most frequently reported disorders are allergic contact dermatitis (ACD), acroangiodermatitis, epidermoid cysts, epidermal hyperplasia, follicular hyperkeratosis, verrucous hyperplasia, bullous diseases, hyperhidrosis, infections, malignancies, and ulcerations. Contact ...

The clinical presentation of trichothiodystrophy type F includes photosensitivity, ichthyosis, brittle hair, intellectual impairment, decreased fertility, and short stature, often referred to as the PIBIDS syndrome. While many of these patients demonstrate features also found in xeroderma pigmentosum patients, including similar nucleotide excision repair gene defects and photosensitivity, PIBIDS patients ...

Scattered radiation is inevitably generated in the patient couch during interventional radiology (IVR) procedures that use an under-couch tube system. Most of this scatter reaches the patient's skin surface and results in an increase in the skin dose without contributing to the diagnostic image. We considered that this unnecessary exposure ...

Recurrent toxin-mediated perineal erythema is a cutaneous disease mediated by superantigens made by staphylococci and streptococci, which, to our knowledge, has only been reported in young adults. We describe recurrent toxin-mediated perineal erythema in 11 children and outline the differences between recurrent toxin-mediated perineal erythema and Kawasaki disease in this ...

BACKGROUND AND AIM: The aetiopathogenesis of spontaneous cervical artery dissection (sCAD) is largely unknown. Electron microscopic (EM) examination of skin biopsies of patients with sCAD revealed very subtle pathological changes of dermal connective tissue in about half of these patients leading to the hypothesis of an underlying connective tissue disorder. ...

Fourier spectral analysis of forearm skin laser Doppler flowmetry (LDF) signal was performed in fifteen hypercholesterolemic patients (HP), without clinically manifest arterial diseases, and in fifteen age-matched healthy control subjects (CS), in order to investigate skin blood flowmotion (SBF). The LDF frequency intervals studied were: 0.01-1.6 Hz total spectrum, as ...

Excessive skin wrinkling and cutis laxa are seen in many genetic conditions and overlapping features can make a clinical diagnosis difficult. Here we report on 22 Omani patients from 11 consanguineous families with the diagnosis of wrinkly skin syndrome (WSS, OMIM 278250) or geroderma osteodysplasticum hereditaria (GO, OMIM 231070). The ...

BACKGROUND: Patients with immunodeficiency are prone to infestation with Demodex folliculorum mites. Ultraviolet (UV) radiation can lead to immunosuppression and sebaceous gland hyperplasia. Although some cases of demodicidosis related to UV radiation exposure have been reported, no studies have been performed on the incidence of D. folliculorum and its clinical ...

OBJECTIVE: The aim was to compare skin assessment by palpation and by high-frequency ultrasound in patients with SSc with disease duration <2 yrs. METHODS: Skin thickness and skin echogenicity were measured by 20 MHz ultrasound at five different anatomical sites in 106 individuals within 2 yrs from the first non-Raynaud's ...

We aimed to retrospectively evaluate the skin and soft tissue complications secondary to procedures in acute leukemia patients with and without catheters. Eighty-seven acute leukemia patients (75 acute lymphoblastic leukemia, 12 acute myeloid leukemia ) were included. There were 30 patients with 37 catheter use (6 port, 31 Hickman catheter) ...

BACKGROUND: Chronic iatrogenic scleroderma is a possible obstacle to the absorption of subcutaneously administered drugs. This study correlated the clinical and histopathological pattern of injection-site reactions (ISRs) to the pharmacokinetics of enfuvirtide in patients with HIV. METHODS: Fourteen patients treated with an enfuvirtide-based antiretroviral regimen for a median of 45 ...

BACKGROUND: Voiding dysfunction is a rare but important complication of lumbo-sacral herpes zoster. Although the symptoms are transient, the clinical impact on immunocompromised patients cannot be overlooked. METHODS: To clarify the time course of voiding dysfunction in herpes zoster, 13 herpes zoster patients with voiding dysfunction were retrospectively analyzed. RESULTS: ...

The purpose of this study was to report severe cutaneous reactions in two patients related with leflunomide. A 13-year-old girl was treated with leflunomide for systemic lupus erythematosus. Three months later a progressive generalized blistering formation occurred and epidermolysis appeared on her skin. Methylprednisolone pulse therapy and intravenous immunoglobulin were ...

BACKGROUND: Although dermatomyositis (DM)-associated facial erythema was noted in the nasolabial folds of Japanese patients, DM-associated facial erythema other than heliotrope rash has drawn little attention in previous studies. Objectives: To characterize phenotypical features and frequencies of erythema, especially those in the seborrheic area of the head, in DM patients. ...

OBJECTIVE: In this study, we assessed the validity of skin surface temperature recordings, based on various calculation methods applied to the thermographic data, to diagnose acute complex regional pain syndrome type 1 (CRPS1) fracture patients. METHODS: Thermographic recordings of the palmar/plantar side and dorsal side of both hands or feet ...

Data in the literature regarding the prevalence of Candida in psoriatic and atopic dermatitis patients are controversial. We conducted a prospective study to determine the prevalence of Candida on the tongue, axillae and groin of psoriatic patients when compared with atopic dermatitis patients and normal controls. During the period 2003-2005, ...

BACKGROUND: Capillary malformations (also known as port-wine stains) are low-flow vascular malformations of the skin that occur in 0.3% of neonates. Angiolipomas are subcutaneous, benign, usually multiple, lesions, composed of adipose tissue and blood vessels, which occur in young adults. OBJECTIVE: The aims of this study were to determine whether ...

BACKGROUND: Isotretinoin therapy for acne is often associated with mucocutaneous reactions that are usually dose dependent. OBJECTIVE: To describe the characteristics of five patients who presented with a peculiar facial rash that developed during or after a successful course of isotretinoin therapy for acne. METHODS: In this retrospective study, five ...

BACKGROUND: Cutaneous lesions in myelodysplastic syndrome (MDS) may be specific or not and may reveal bone marrow transformation. Our purpose was to investigate in a cohort of 84 MDS patients the correlation of cutaneous findings with immunologic parameters and prognostic features of MDS in order to clarify their potential clinical ...

Background: Since the discovery of Human Herpes viru-8 [HHV-8], many workers try to search its presence in skin lesions of different diseases, and in the peripheral blood of healthy and diseased individuals. Objective: of this work is to study the role of HHV-8 in inducing Kaposi's sarcoma “KS”, in HIV ...

BACKGROUND: Disturbed wound healing leading to alterations in collagen composition has been thought to play a key role in the pathogenesis of incisional hernia formation. The aim of the present study was to further characterise the scarring process in such patients. METHODS: Mature skin scars from patients with either primary ...

BACKGROUND: Diagnosing mycosis fungoides (MF) can be challenging in the early stage of the disease because histopathological features may simulate a variety of benign inflammatory skin diseases. Assessment of T-cell clonality was found to be useful in diagnosis and follow-up of patients. OBJECTIVE: In this study, PCR-based TCRgamma gene rearrangement ...

Toxic epidermal necrolysis (TEN) is a rare but life-threatening skin disease that is most commonly drug-induced. It has recently been suggested that Stevens-Johnson syndrome (SJS) belongs to the same group of skin disorders, although it has a lower mortality rate than TEN. We report the case of a 26-year-old male ...

Vertical mammaplasty is an effective alternative to inverted-T methods. Among other benefits, it results in a significantly reduced scar pattern. There exists a subset of patients with mild macromastia and minimal ptosis who are candidates for a scar pattern that is further reduced. These patients are usually young and have ...

OBJECTIVES: Capillary damage is a characteristic feature of systemic sclerosis (SSc). This work aimed to explore the potential clinical value of simple microscopic counting of capillary density. METHODS: In 325 patients admitted because of a clinical suspicion of SSc and in 80 healthy controls, nailfold capillary microscopy (NCM) was performed ...

BACKGROUND: Pemphigus vulgaris (PV) is a rare autoimmune blistering disease of the skin and mucous membranes. It varies in its clinical profile and epidemiologic characteristics in different parts of the world. OBJECTIVE: To determine the clinical features of PV in Iran in a prospective manner. METHODS: The study included 140 ...

Tungiasis is an infestation caused by penetration in the skin of the gravid female of the flea Tunga penetrans. In the period 1991-2006, 19 patients with imported tungiasis were observed at our Institute. All patients were subjected to general and dermatological examination, laboratory tests (including bacteriological examinations) and surgical excision ...

BACKGROUND: Aplasia cutis congenita (ACC) is characterized by the absence of a portion of skin in a localized or widespread area at birth. It manifests usually as a solitary defect on the scalp, but sometimes may occur on the face, trunk, or limbs. ACC is most often a benign isolated ...

BACKGROUND: Wegener's granulomatosis (WG), a systemic vasculitis, can be associated with cutaneous signs and symptoms before, during or after the diagnosis of systemic disease. METHODS: We reviewed clinical and histologic features of cutaneous lesions from 17 patients with WG. The temporal relationship between development of cutaneous symptoms and onset of ...

It was reported recently that body mass index (BMI) is a prognostic factor of vascular complications after radial puncture, and that extremely thin patients are at higher risk than obese subjects. However, the underlining mechanism of this phenomenon has rarely been studied. Therefore, we conducted a survey measuring a novel ...

AIM: To report three cases of extensive skin necrosis in cirrhotic patients treated with the vasoconstrictor agent terlipressin (Glypressin). METHODS: We identified three patients who developed skin necrosis and determined any factors, which put them at an increased risk of doing so. RESULTS: Two patients were obese and developed extensive ...

We report on an 8-year-old boy with mental retardation and spastic tetraparesis associated with atrophic skin on the face and extremities, telangiectasia, and severe dental caries. Basal ganglia calcification and multiple lesions in the subcortical white matter have been present since infancy. The patient has complications of liver dysfunction, multiple ...

Wegener's Granulomatosis (WG) is an idiopathic granulomatosis autoimmune vasculitis that primarily affects small vessels and is associated with glomerulonephritis and pulmonary granulomatous vasculitis. Anti-neutrophil cytoplasmic auto-antibodies (cANCA) against proteinase-3 are used to identify WG, but ANCA titers are not present in some patients with the localized disease. The objective of ...

Cyclosporin A is increasingly used in the treatment of severe refractory atopic dermatitis. Although cyclosporin A treatment is highly efficacious and relatively safe, we report four adult atopic dermatitis (AD) patients who deteriorated during long-term cyclosporin A treatment, with clinical signs and symptoms more severe than at the onset of ...