Vulvar Primary Cutaneous CD8+ Aggressive Epidermotropic Cytotoxic T-Cell Lymphoma.

Cutaneous T-cell lymphomas may present with a clinical course that is incongruent with the associated histologic findings. Primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma classically presents as an abrupt eruption of disseminated ulcerated annular plaques with aggressive behavior and a poor prognosis. Herein we describe a vulvar primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma with a locally aggressive clinical course that was strikingly responsive to radiation therapy.

Successful Mastectomy and Chemotherapy in a Patient with Breast Cancer and Active Generalized Pyoderma Gangrenosum.

Introduction: Pyoderma gangrenosum (PG) is a rare, ulcerating neutrophilic dermatosis often associated with inflammatory bowel disease, rheumatoid arthritis, and myeloproliferative disorders. The classic description of PG includes irregularly shaped ulcers with undermined edges with a gun-metal gray or violaceous hue. The etiology remains unclear but appears to be related to genetically predisposed dysregulation of the innate immune system.

Perioperative management of pyoderma gangrenosum.

Pyoderma gangrenosum (PG) classically presents with an acute inflammatory stage, characterized by rapid evolution of painful ulcerations. The pathergy associated with PG lesions complicates disease management. Although PG is commonly treated with immunosuppression, some patients have refractory noninflammatory ulcers.

Hidradenitis suppurativa associated with sorafenib initiation.

Sorafenib is a multi-kinase inhibitor approved for the treatment of renal cell and hepatocellular carcinoma. Adverse cutaneous reactions are a very common side effect of the medication. We report the development of hidradenitis suppurativa (HS) in a patient after initiation of treatment with sorafenib.

A Rare Variant of Penile Squamous Cell Carcinoma in a Man with Paraplegia.

Verrucous carcinoma (VC) is a rare variant of squamous cell carcinoma (SCC). It is described as a low grade, slow growing, locally infiltrative neoplasm that accounts for 3%-8% of penile SCCs. Here we report a case of destructive VC of the glans penis in a paraplegic man resulting in a hypospadias from the tip of the glans to the corona.

A case of folliculosebaceous cystic hamartoma: a rare and clinically indistinct lesion.

We report a case of a slowly growing papule on the nasal bridge of an elderly woman. Histopathological findings revealed a very unusual type of folliculosebaceous cystic hamartoma with a retiform and primitive epithelial proliferation associated with the stromal component. Folliculosebaceous cystic hamartoma is an uncommon lesion that involves a cystically dilated follicle embedded in a stroma of distinct mesenchymal tissue.

Atrophic dermatofibroma in an elderly male - a rarely described variant of a common lesion.

Dermatofibroma frequently presents as a red-brown nodule on the extremities of the middle aged. Atrophic dermatofibroma is a rare variant that has been most commonly described as an atrophic depressed, erythematous lesion in females. The correct diagnosis of atrophic dermatofibroma is often hindered by its infrequent presentation.

A Vascular-appearing Spindle Cell Xanthogranuloma in a Child.

Spindle cell xanthogranuloma is a rare variant of juvenile xanthogranuloma that most commonly presents in adults as papulonodules. We describe a vascular-appearing case of spindle cell xanthogranuloma on the nose of a 10-year-old boy. The lesion was a dark red, well-demarcated, dome-shaped papule.