Extramedullary Plasmacytoma of the Larynx : A Case Report of Subglottic Localization
Joint Authors
Lara-Sánchez, Hugo
Ramírez-Anguiano, Jaqueline
Martínez-Benítez, Braulio
Martínez-Baños, Deborah
Source
Case Reports in Otolaryngology
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-3, 3 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-10-03
Country of Publication
Egypt
No. of Pages
3
Main Subjects
Abstract EN
Extramedullary plasmacytoma (EMP) is a rare neoplasm of plasma cells, described in soft tissue outside the bone marrow.
EMP of the larynx represents 0.04 to 0.45% of malignant tumors of the larynx.
A male of 57 years old presented with hoarseness, dyspnea, and biphasic stridor of 2 months.
The indirect laryngoscopy (IL) revealed severe edema of the posterior commissure and a polypoid mass in the right posterior lateral subglottic wall.
A biopsy of the subglottic mass was performed by a direct laryngoscopy (DL).
The histopathologic diagnosis was EMP CD138+, therefore radiotherapy was given at 54 Gy in 30 sessions.
The patient had an adequate postoperative clinical course and a new biopsy was performed having tumor-free margins.
All laryngeal lesions should be biopsied prior to treatment to determine an accurate diagnosis to guide a proper management of the condition.
Radiation therapy to the EMP is considered the treatment of choice, having local control rates of 80% to 100%.
The subglottis is the least accessible area of view and the least frequent location of a laryngeal mass, nevertheless the otolaryngologist should always do a complete and systematic exam of the larynx when a tumor is suspected, to detect diagnoses such as a subglottic plasmacytoma.
American Psychological Association (APA)
Ramírez-Anguiano, Jaqueline& Lara-Sánchez, Hugo& Martínez-Baños, Deborah& Martínez-Benítez, Braulio. 2012. Extramedullary Plasmacytoma of the Larynx : A Case Report of Subglottic Localization. Case Reports in Otolaryngology،Vol. 2012, no. 2012, pp.1-3.
https://search.emarefa.net/detail/BIM-472237
Modern Language Association (MLA)
Ramírez-Anguiano, Jaqueline…[et al.]. Extramedullary Plasmacytoma of the Larynx : A Case Report of Subglottic Localization. Case Reports in Otolaryngology No. 2012 (2012), pp.1-3.
https://search.emarefa.net/detail/BIM-472237
American Medical Association (AMA)
Ramírez-Anguiano, Jaqueline& Lara-Sánchez, Hugo& Martínez-Baños, Deborah& Martínez-Benítez, Braulio. Extramedullary Plasmacytoma of the Larynx : A Case Report of Subglottic Localization. Case Reports in Otolaryngology. 2012. Vol. 2012, no. 2012, pp.1-3.
https://search.emarefa.net/detail/BIM-472237
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-472237