Faculty Bibliography

We present a 57 year-old man presented with generalized hyperhidrosis and widespread, smooth, flesh colored papules on the torso and extremities.Histological examination from multiple biopsies demonstrated morphologic alteration of the eccrine glands with an apocrine phenotype, suggesting eitherapocrine metaplasia or the presence of "apoeccrine glands." The morphologic similarities between eccrine, apocrine, and apoeccrine as they relate to ourpatient's histologic findings are discussed. We consider secondary causes of generalized hyperhidrosis, which may also play a role in this patient's presentation. Treatment and further workup are discussed, whilemanagement of this patient remains in progress.

Anetoderma is a rare benign elastolytic disorder that is characterized by focal loss of elastin fibers on histopathology and is often recalcitrant to treatment. We present a case of a patient with a 20-year history of pruritic and painful hyperpigmented atrophic papules clustered on the neck, axillae, inframammary folds, and right medial thigh. Although the histopathologyof her axillary lesions was consistent with anetoderma, her clinical presentation is unusual given the extent of involvement, reported pain and pruritus, and sharp demarcation of the distribution. The diagnosticuncertainty of this case led to added difficulty in management of a disease that is already notoriously difficult to treat and may significantly impact patient's quality of life.

PURPOSE OF REVIEW: First recognized in 1974, eosinophilic fasciitis (EF) is a fibrosing disorder of the fascia with characteristic cutaneous and hematologic manifestations. This review discusses recent trends in the diagnosis and treatment of EF. RECENT FINDINGS: Although fascial biopsy has classically been considered the gold standard for making a diagnosis of EF, radiologic imaging, particularly magnetic resonance imaging, has been increasingly used for both diagnosis and monitoring of treatment response. Systemic corticosteroids remain the first-line treatment for EF; however, their often prolonged use in the treatment of EF has prompted a search for adjunctive therapies. Methotrexate has emerged as the leading corticosteroid-sparing agent for EF. Since EF was initially described over 40 years ago, important diagnostic and therapeutic progress has been made. Future efforts should be directed at the pursuit of prospective studies including clinical trials and evidence-based guidelines.

Idiopathic granulomatous mastitis (IGM) is a chronic inflammatory disease characterized by tender, erythematous, indurated breast plaques with associated edema, drainage, and scar formation.1 IGM is often mistaken for breast carcinoma or infectious mastitis.1,2 Histopathology readily distinguishes IGM from breast carcinoma, as the primary finding in IGM is granulomas centered around mammary lobules.3 Nevertheless, differentiating IGM from bacterial mastitis and other mimickers, such as atypical mycobacterial infections or sarcoidosis, can be more difficult.4 Herein, we report the largest case series of concurrent IGM and erythema nodosum (EN)