Autoimmune progesterone dermatitis is a rare cutaneous disorder characterized by recurrent cyclic eruptions during the luteal phase of the menstrual cycle. We describe a woman with postpartum onset of a papulovesicular eruption. The possibility of autoimmune progesterone dermatitis was raised because of the cyclic nature of the outbreak. A reactive intradermal progesterone test confirmed the diagnosis. A review of individual case reports is also presented.

Acne keloidalis is a chronic scarring folliculitis located on the posterior neck of young black men. It is manifest clinically by follicular papules that coalesce into firm plaques and nodules. Examination of early lesions shows that inflammation begins at the deep infundibular and isthmic levels of the hair follicle and is accompanied by absence of sebaceous glands. The etiology of acne keloidalis is uncertain, but centers around anatomic, infectious, and autoimmune theories. Successful surgical therapy of advanced cases can be carried out using a number of methods as long as subfollicular destruction of the process is achieved.

No abstract

Although some differences exist, acquired port-wine stains are similar to congenital port-wine stains in their clinical morphology, histologic findings, and response to laser treatment.

We ascribe the early detection of this tumor to increased public awareness of the importance in seeking early treatment of skin lesions. Histologic examination of this stage may eventually outnumber the now more commonly described latter stages.

Adenoid cystic carcinoma (ACC) of the breast is a rare histologic type of breast cancer associated with a good prognosis. A woman who earlier had a pulmonary metastasis surgically resected 6 years postmastectomy developed clinically symptomatic bleeding from a renal metastasis 12 years postmastectomy. An atypical angiographic picture (moderate vascularization) for secondary renal neoplasms was observed. The characteristic histologic features of ACC were present in all specimens; ultrastructural characteristics of ACC were identified in the renal lesion. Successful surgical management of these metachronous solitary metastases demonstrates the therapeutic utility of aggressive management in maintaining disease control of this histologic type of breast cancer.

Granuloma faciale is an uncommon cutaneous condition characterized by brownish-red macules, papules, nodules, and plaques. Separate areas of granuloma faciale involving the nasal skin of a 32-year-old man were treated using electrosurgery, carbon dioxide laser, and dermabrasion. All modalities provided good cosmetic and functional outcomes. The relative advantages and disadvantages of each technique are presented.

No abstract