Metastatic umbilical carcinoma: the Sister Joseph's nodule.

Metastatic umbilical carcinoma has been referred to by generations of physicians as Sister Joseph's nodule. Though not common, this characteristic lesion is important to recognize and properly evaluate. We present a case of an eighty-two-year-old woman with a Sister Joseph's nodule due to an unknown primary carcinoma, and we review the diagnostic and prognostic features of umbilical metastases.

Mandibulofacial dysostosis (Treacher Collins syndrome): a case report.

Mandibulofacial dysostosis, also known as Treacher Collins syndrome, is a rare congenital anomaly that must be identified in infancy to prevent irrevocable developmental impairment. Information is sparse in the current medical literature concerning this rare syndrome. This article reports a case of Treacher Collins syndrome with the presence of a scarring alopecia and acne keloidalis nuchae, which are possibly coincidental symptoms, but have not been previously described clinically in this malady.

Genital benign chronic pemphigus (Hailey-Hailey disease) presenting as condylomas.

Background: Genital lesion sof benign chronic pemphigus (FBCP)(Hailey-Hailey disease) may present as verrucous papules. Genital warts and papular acantholytic dyskeratosis of the genitalia may be considered in the differential diagnosis.

Objective: Our purpose was to describe the clinical characteristics and histologic features of verrucous anogenital FBCP.

Split-thickness skin grafting in extensive ulcerative sarcoidosis.

A 64-year-old white male had extensive ulcerative cutaneous sarcoidosis of the lower extremities. After stabilization with methotrexate and prednisone therapy, the ulcers were debrided and covered with split-thickness skin grafts. An 80% graft acceptance was maintained 2 months later.

Histopathologic changes in condylomata acuminata after application of podophyllum.

The histologic changes of podophyllin-treated condylomata acuminata were studied at 24-hour, 48-hour, and 7-day intervals. The 24-hour specimens had scattered individual atypical cells, whereas 48-hour specimens demonstrated small focal areas of atypia. Seven-day specimens exhibited very mild atypia of cells.

Emotional eccrine sweating. A heritable disorder.

A family with hereditary emotional hyperhidrosis is described. The inheritance pattern is autosomal dominant. A simple quantitative palmar sweat test was used to objectively confirm historical data.

Oral hairy leukoplakia. A distinctive marker of human T-cell lymphotropic virus type III (HTLV-III) infection.

Oral hairy leukoplakia (HL) is a newly described lesion occurring principally on the lateral borders of the tongue in immunosuppressed homosexual men infected with human T-cell lymphotropic virus type III (HTLV-III). Clinically, HL appears as a slightly raised, poorly demarcated lesion with a corrugated or "hairy" surface. Histologically, the lesion is characterized by keratin projections on the surface (which often resemble hairs), parakeratosis, and acanthosis.

Pigmentary demarcation lines: a population survey.

An examination of 380 patients was accomplished in order to determine the frequency of occurrence of pigmentary demarcation lines in an unselected population. Both white and black patients were included in the study, and there was an equal sex distribution. Separation of data by age groups enabled us to determine that the age of onset is in early childhood in the majority of cases.

Fibrofolliculomas, trichodiscomas, and acrochordons: the Birt-Hogg-Dubé syndrome.

The Birt-Hogg-Dubé syndrome is a triad of cutaneous lesions including multiple fibrofolliculomas, trichodiscomas, and acrochordons. The inheritance is autosomal dominant in nature. We present a family of three with multiple firm, skin-colored papules in whom the three types of lesions are documented.

Multiple hamartoma syndrome (Cowden's disease) associated with non-Hodgkin's lymphoma.

A 70-year-old woman with the multiple hamartoma syndrome is described. Diagnosis was based on the clinical presentation and histopathologic examination of cutaneous trichilemmomas. The case is reported to document the association of Cowden's disease with non-Hodgkin's lymphoma.

An unusual congenital leiomyoma.

Cutaneous leiomyomas are rarely encountered at birth. In their usual form they appear as discrete dermal papules or nodules with a pink or brown discoloration of the overlying skin. We examined an infant with an unusual mass attached to the right heel at birth.

Bart's syndrome: microscopic, ultrastructural, and immunofluorescent mapping features.

Bart's syndrome has been clinically described as the association of congenital localized absence of skin (CLAS), epidermolysis bullosa (EB), oral mucosal lesions, and dystrophic nails. Transmission occurs through an autosomal dominant gene with complete penetrance but variable expression. It has been difficult to classify this type of EB because of lack of microscopic and ultrastructural studies on affected family members.

A papular eruption associated with human T cell lymphotropic virus type III disease.

The clinical spectrum of human T cell lymphotropic virus type III (HTLV-III) disease is associated with myriad cutaneous findings, commonly of infectious origin. A clinically characteristic, yet histologically nonspecific, papular eruption was observed in seven of thirty-five patients followed up for HTLV-III disease (acquired immunodeficiency syndrome and the related complex). Noncoalescing 2- to 5-mm skin-colored papules of the head, neck, and upper trunk typify the lesions.

Episodic hyperhidrosis on the dorsum of hands.

A 21-year-old man presented with a 6-year history of episodic localized hyperhidrosis on the back of his hands. Results of the neurologic examination were normal. Profuse sweating of the affected skin was elicited by exercise, raising core temperature, direct heat, and intradermal injections of cholinergic drugs.