Extramedullary plasmacytoma of the larynx: a case report.

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Date
2001-05-26
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Abstract
Of head and neck malignancies extramedullary plasmacytoma occurs in less than 1% cases. It is the rarest primary laryngeal malignancy. A 65-year-old man presented with dry cough and breathlessness for last 6 months. Direct laryngoscopic examination showed a gray-white submucosal mass in the subglottic region. Histopathological examination showed presence of pseudostratified columnar epithelium with underlying stroma having mature and immature plasma cells. The cells were mono to bi-nucleated having eccentric nuclei and condensed spoke like chromatin. Few cells had centrally placed nuclei with small but conspicuous nucleoli. Some cells resembling Reed-Sternberg cells were also seen. The patient was successfully treated with primary radical radiotherapy and showed no signs of local recurrence after a 12-month follow-up.
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Maheshwari GK, Baboo HA, Gopal U, Shah NM. Extramedullary plasmacytoma of the larynx: a case report. Journal of the Indian Medical Association. 2001 May; 99(5): 267-8
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https://imsear.searo.who.int/handle/123456789/105065
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Journal of the Indian Medical Association