Primary pulmonary melanoma: An unexpected diagnosis

Primary Pulmonary Malignant Melanoma: An Unexpected Tumor

Malignant melanoma occurs most frequently on the skin. However, it can also arise in other organs and tissues of the body. Primary pulmonary malignant melanoma is a very rare non-epithelial neoplasm accounting for 0.01% of all primary pulmonary tumors. The treatment of choice is surgical resection of the tumor with an oncologically adequate margin as in lobectomy or pneumonectomy. The prognosis...

CASE REPORT Primary pulmonary melanoma: the unexpected tumour

To cite: Lares dos Santos C, Rodrigues Fernandes L, Meruje M, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013200706 SUMMARY A 62-year-old woman was referred to our pulmonology team with exertional dyspnoea and chest tightness of 2 months duration. Her medical history included cervical cancer and thyroid nodules. Imaging studies showed collapse of left ...

An unexpected pulmonary bystander.

A 30-year-old man from Eritrea was admitted with a pulmonary bacterial abscess. Unexpectedly, histopathology of the resected lobe also revealed an infection with Schistosoma mansoni with surrounding granulomatous tissue and fibrosis. Patients from endemic areas are often asymptomatic with blood eosinophilia being the only diagnostic clue. Early recognition is important as ongoing fibrosing infl...

An unexpected diagnosis.

Dark sputum: An atypical presentation of primary pulmonary malignant melanoma

Primary melanoma of the lung is an extremely rare clinical entity. We found only 32 cases reported in literature, and in two of these multiple brain metastases were present. We describe a case of primary lung melanoma with brain and skin metastases that presented with an initial clinical diagnosis of pneumonia. A 55-year-old white man presented with cough productive of dark sputum and fever. A ...