Sarcoidosis is a systemic granulomatous disease with a wide range of clinical manifestations. Skin involvement is an early, frequent and accessible location for a histopathological study. Several risk factors have been described to determine the likelihood of systemic involvement of an apparent cutaneous condition. Early diagnosis and systemic treatment could prevent future complications. A ser...

Echovirus types 4 and 33 and coxsackievirus type B1 were recovered from vesicular lesions in four adults. Patient 1 had cutaneous localized vesicles, patient 2 had a recurrent cutaneous vesicle, and patients 3 and 4 had mucosal vesicles. Three of the patients were suspected of having herpesvirus lesions. One of the patients was a human immunodeficiency virus type 1-seropositive man, and the ent...

Burkitt lymphoma (BL), an aggressive non-Hodgkin lymphoma, usually presents with large extranodal masses involving jaw bones, intestines and central nervous system. There are 3 main types of BL: endemic, sporadic, and immunodeficiency variant. Although each variant frequently involves extranodal site, cutaneous involvement is distinctly rare. Most of the previously reported cases with cutaneous...

Aspirin-exacerbated respiratory disease (AERD) is a well-known clinical condition. Aspirin desensitization followed by daily aspirin therapy is the treatment of choice. We report a challenging case of primary cutaneous vasculitis following aspirin desensitization in a patient with AERD. The vasculitis was likely suppressed with higher dose systemic steroid use to control asthma. Aspirin desensi...

Objective. To provide physicians with a clinical approach to metastatic Crohn's disease (MCD). Main Message. Metastatic Crohn's disease, defined as skin lesions present in areas noncontiguous with the gastrointestinal tract, is the rarest cutaneous manifestation of Crohn's disease. MCD lesions vary in morphology and can arise anywhere on the skin. MCD presents equally in both sexes and across a...

Pulmonary adenocarcinoma is one of the major types of lung cancers in which metastasis is not uncommon. Hereby, we report a case of pulmonary adenocarcinoma with multiple muscular, cutaneous, pancreatic and peritoneal metastases. Actually, all these features occurring in one patient makes it an extraordinary case. A rare anatomic variation, double inferior vena cava (IVCs), was another rare man...

Cutaneous mucormycosis is a rare manifestation of an aggressive fungal infection. Early diagnosis and treatment are vitally important in improving outcome. We report an unusual case presenting with progressive necrotizing fasciitis due to mucormycosis following trauma and dressing by man-made herbal agents.

Successful Treatment of Rosai-DorfmanDisease With Low-DoseOral Thalidomide Rosai–Dorfman disease (RDD) is a rare idiopathic histiocytic proliferative disorder.1 The skin is the most frequently involved extranodal organ. Nevertheless, primary cutaneous manifestation of RDD (CRDD) without systemic involvement is rare.2 We present herein a case of CRDD showing excellent remission after low-dose or...

Cutaneous toxoplasmosis is a rare manifestation. This study represents a case report of an immunosuppressed dog that developed nodular dermal lesions caused by Toxoplasma gondii. The isolate (TgDgBr20) was characterized as mouse virulent and was genotyped as type BrI (ToxoDB genotype 6) using PCR-restriction fragment length polymorphism (RFLP) and as Africa 1 through microsatellite analysis.

Calcinosis is a well-recognized manifestation of systemic sclerosis. Paraspinal or intraspinal calcinosis is rare, with reports of calcinosis involving the cervical, thoracic and lumbar separately, but not together. We now report a case of limited cutaneous scleroderma with extensive paraspinal calcinosis of the cervical and lumbar spine.