title: Primary Malignant Melanoma of Pleura: A Case Report and Literature Review.
abstract: Malignant melanoma is one of the most aggressive and treatment resistant skin cancers. India enjoys a low incidence of melanoma, and age specific incidence rates for cutaneous malignant melanoma (CMM) are being less than 0.5 per 1,000,000. This could be due to under-reporting of melanoma on account of a low index of suspicion by clinicians and pathologists alike. Most common site for origin of primary melanoma is skin, accounting for about 91.2% of all reported primary malignant melanoma cases. Other primary sites are relatively uncommon. Primary pleural melanoma is a very rare tumor and to the best of our knowledge, only seven cases have been reported so far worldwide. We hereby discuss a new case, only second from India. Our patient also had coexistent congenital hairy nevus, an unusual association also noted in two previously reported cases. Excluding primary cutaneous melanoma with pleural metastasis was a diagnostic challenge in this case but multiple cutaneous biopsies together with clinical and findings helped us arrive at this unusual diagnosis. Unfortunately, the patient succumbed to his illness. Diagn. Cytopathol. 2016;44:648-652. © 2016 Wiley Periodicals, Inc.
authors.affiliation: Department of Pathology, PGIMER, Dr. RML Hospital, New Delhi, India.
authors.forename: Poojan
authors.initials: P
authors.lastname: Agarwal
authors.affiliation: Department of Pathology, PGIMER, Dr. RML Hospital, New Delhi, India.
authors.forename: Kaniyyapan
authors.initials: K
authors.lastname: Nambiyar
authors.affiliation: Department of Pathology, PGIMER, Dr. RML Hospital, New Delhi, India.
authors.lastname: Manju Kaushal
authors.affiliation: Department of Pathology, PGIMER, Dr. RML Hospital, New Delhi, India.
authors.forename: Minakshi
authors.initials: M
authors.lastname: Bhardwaj
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology*; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D010997:Pleural Neoplasms / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*
keywords: congenital nevus; melanoma; pleura