Serum Levels of Tumor Necrosis Factor - alpha in Patients With Psoriasis.

Background: Psoriasis can be described as a T-cell-mediated disease, with a complex role for variety of cytokines and other factors. Among the inflammatory molecules influencing the keratinocites, TNF-α appears critical in sustaining most of the clinical manifestations of psoriasis. It is postulated that changes in cytokine production both locally and systemically could be useful in monitoring disease activity.

Trichoscopic Findings in Androgenetic Alopecia.

Background: Androgenetic alopecia (AGA) is an androgen-related condition that develops in genetically predisposed individuals. The condition is characterized by the progressive loss of terminal hairs on the scalp in a characteristic distribution. Trichoscopy represents the dermoscopy imaging of the scalp and hair.

Total Serum Immunoglobulin E Levels in Patients with Psoriasis.

Introduction: Psoriasis is a common chronic skin disorder characterized by inflammation and abnormal epidermal proliferation. Its severity ranges from a chronic plaque psoriasis (CPP) to generalized psoriatic erythroderma (PE). The cause of psoriasis is unknown although most evidence supports the hypothesis that psoriasis is an immunologically mediated disease.

A Clinical Study of Basal Cell Carcinoma.

Introduction: Basal cell carcinoma (BCC) is a non-melanocytic skin malignancy arising from basal cells of epidermis or follicular structures. Etiology of BCC is a multifactorial combination of genotype, phenotype, and environmental factors. There are several clinical variants of BCC including nodular, cystic, superficial, morphoeic, keratotic, pigmented and micronodular.

Serum Concentrations of Interferon Gamma (IFN-γ) in Patients with Psoriasis: Correlation with Clinical Type and Severity of the Disease.

Introduction: The etiopathogenesis of psoriasis is still unclear but there is evidence that many of cytokines released by keratinocytes and inflammatory leukocytes may contribute to the induction or persistence of the inflammatory process in psoriasis.

Aim: The aim of the study was to evaluate serum concentrations of Interferon gamma (IFN-γ) in patients with psoriasis and the healthy subjects and also to assess a possible association between IFN-γ, clinical type and severity of disease.

Material And Methods: The study included a total of 60 patients with psoriasis and 20 healthy subjects in the control group.

Analysis of Epicutaneous Patch Test Results in Patients with Contact Dermatitis.

Background: Allergic contact dermatitis (ACD) is a delayed type of hypersensitivity from contact with a specific allergen to which the patients has developed a specific sensitivity. The aim of the study was to evaluate the results of epicutaneous patch testing with standard series of contact allergen in patients suspected to have ACD.

Methods: 355 cases of ACD were included in the study.

Serum Levels of Interleukin-2 in Patients with Alopecia Areata: Relationship with Clinical Type and Duration of the Disease.

Background: Alopecia areata (AA) is a disease characterized by focally, nonscarring hair loss on the scalp or any hair-bearing surface. The etiology is unknown, although the evidence suggests that AA is an immunologically mediated disease. In the pathogenesis of AA, Th1 immune response is predominant.

Thyroid Autoimmunity in Patients with Chronic Urticaria.

Introduction: chronic urticaria (CU) is a skin disorder characterized by transient, pruritic wheals persisting for longer than 6 weeks. The etiopathogenesis of the disease is still unclear, but there is evidence that autoimmunity and endocrine dysfunction may be involved.

Aim: the aim of this study was to determine whether chronic urticaria is statistically associated with thyroid autoimmunity.

Prevalence of Candida Species in Patients with Psoriasis.

Investigation of Candida yeast prevalence in patients with psoriasis has been performed with the aim of determining their possible role as a trigger factor in the pathogenic process of this disease. The purpose of our study was to investigate the prevalence of Candida species on the skin of intertriginous areas and psoriasis lesions as well as the prevalence of Candida species in the stool of patients with psoriasis. This study also examines a possible correlation between the severity of psoriasis and prevalence of isolated Candida species.

TrichoScan findings in patients with effluvium capillorum.

Effluvium capillorum is a form of nonscarring alopecia characterized by diffuse hair shedding. This condition occurs when the normal balance of hairs in growth and rest phases is disrupted. Trichoscan is a computerized program used for digital measurement of hair growth and hair loss.

Vitiligo and autoimmunity.

Background: Vitiligo is an acquired skin disorder characterized by depigmented maculae resulting from a reduction of the number and function of melanocytes. The etiopathogenesis of the disease is still unclear, but there is evidence that autoimmunity may be involved.

Objective: The aim of this study was to determine the prevalence and significance of antinuclear (ANA) and thyroid peroxidase (anti-TPO) antibodies in patients with vitiligo and control group.

Tumor necrosis factor-alpha in patients with alopecia areata.

Background: Alopecia areata (AA) is a common form of localized, nonscarring hair loss. It is characterized by the loss of hair in patches, total loss of scalp hair (alopecia totalis, AT), or total loss of body hair (alopecia universalis, AU). The cause of AA is unknown, although most evidence supports the hypothesis that AA is a T-cell-mediated autoimmune disease of the hair follicle and that cytokines play an important role.

Association between Vitiligo and Thyroid Autoimmunity.

Background. Vitiligo is a common skin disorder characterized by macular depigmentation of the skin. The etiopathogenesis of the disease is still unclear, but there is evidence that autoimmunity and endocrine disfunction may be involved.

Serum concentrations of interferon-gamma (IFN-g) in patients with alopecia areata: correlation with clinical type and duration of the disease.

Alopecia areata (AA) is a heterogeneous disease characterized by nonscarring hair loss on the scalp or other parts of the body. A wide range of clinical presentations can occur-from a single patch of hair loss (alopecia unilocularis, AUl), multiple patches (alopecia multilocularis, AM) to complete loss of hair on the scalp (alopecia totalis, AT) or the entire body (alopecia universalis, AU). The cause ofAA is unknown although most evidence supports the hypothesis that AA is a T-cell mediated autoimmune disease of the hair follicle and that cytokines play an important role.

TrichoScan as a method to determine hair root pattern in patients with scalp psoriasis.

Scalp involvement is a prominent and often the initial presentation in patients with psoriasis. Hair growth may be impaired with a hair loss and an increased telogen/anagen ratio. The aim of this study was to investigate the hair density and anagen/telogen ratio in psoriatic patients, using epiluminescence microscopy combined with digital image analysis (TrichoScan).

Serum levels of total immunoglobulin E in patients with psoriasis: relationship with clinical type of disease.

Psoriasis is a common cutaneous disorder characterized by inflammation and abnormal epidermal proliferation. Its severity ranges from a chronic plaque psoriasis (CPP) to generalized psoriatic erythroderma (PE). The cause of psoriasis is unknown although most evidence supports the hypothesis that psoriasis is an immunologically mediated disease.

Identification of Malassezia pachydermatis from healthy and diseased human skin.

Malassezia pachydermatis is the only species in the genus Malassezia that is classically considered to be zoophilic. This yeast is only occasionally isolated from human skin, although it has been found to cause septic epidemics, especially in neonates. The aim of our study was to investigate the prevalence of M.

Thyroid autoimmunity in patients with alopecia areata.

Alopecia areata (AA) is a common form of localized, non-scarring hair loss. It is characterized by the loss of hair in patches, total loss of scalp hair (alopecia totalis), or total loss of body hair (alopecia universalis). The etiopathogenesis of the disease is still unclear, but there is evidence that autoimmunity and endocrine dysfunction may be involved.

[Association between alopecia areata and atopy].

Alopecia areata (AA) is disease characterized by focally, nonscaring hair loss on the scalp or any hair-bearing surface. It affects 1-2% population of both genders and occurs at all age groups. The etiology is unknown, although the evidence suggests that AA is a clinical reaction pattern that is the result of combinations of genetic and environmental factors.

Serum levels of total immunoglobulin e in patients with alopecia areata: relationship with clinical type of the disease.

Alopecia areata (AA) is a heterogeneous disease characterized by nonscarring hair loss on the scalp or any hair-bearing surface. A wide range of clinical presentations can occur, from a single patch of hair loss to complete loss of hair on the scalp (alopecia totalis, AT) or over the entire body (alopecia universalis, AU). The cause of AA is unknown although most evidence supports the hypothesis that AA is an immunologically mediated disease.