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Small cell neuroendocrine carcinoma of larynx: case series and literature review

Published online by Cambridge University Press:  15 July 2015

Muhammad Shahid Iqbal*
Affiliation:
Department of Clinical Oncology, Northern Centre for Cancer Care, Freeman Hospital, Newcaslte upon Tyne, UK
V Paleri
Affiliation:
Department of Otolaryngology, Freeman Hospital, Newcastle upon Tyne, UK
J Moor
Affiliation:
Department of Otolaryngology, Sunderland Royal Hospital, UK
W Dobrowsky
Affiliation:
Department of Clinical Oncology, Northern Centre for Cancer Care, Freeman Hospital, Newcaslte upon Tyne, UK
C Kelly
Affiliation:
Department of Clinical Oncology, Northern Centre for Cancer Care, Freeman Hospital, Newcaslte upon Tyne, UK
J Kovarik
Affiliation:
Department of Clinical Oncology, Northern Centre for Cancer Care, Freeman Hospital, Newcaslte upon Tyne, UK
*
Address for correspondence: Dr Muhammad Shahid Iqbal, Department of Clinical Oncology, Northern Centre for Cancer Care, Freeman Hospital, Newcastle upon Tyne NE7 7DN, UK Fax: +44 191 2137691 E-mail: shahid.iqbal@nhs.net

Abstract

Background:

Primary small cell neuroendocrine carcinoma of larynx is a rare, aggressive type of malignancy. As only about 200 cases worldwide have been reported, any larger institutional experience is valuable. This study reports our experience in managing this rare entity.

Methods:

Of the nine patients identified, three had metastatic cancer at the time of diagnosis. Four patients underwent radical treatment: one was managed surgically followed by adjuvant chemotherapy and consolidation radiotherapy; the remaining three were treated with neoadjuvant chemotherapy and definitive radiotherapy.

Results:

Of the 4 patients treated with radical intent, 1 was alive and disease free after 99 months, 2 died of metastatic disease after 22 and 26 months, and 1 was alive after 20 months with a diagnosis of recurrent disease.

Conclusion:

Our relatively small number of patients confirms other centres' experiences. This cancer has a poorer prognosis than most other head and neck cancers. Although the logistics would be challenging, there is a need for international multicentre trials for this disease modelled on those performed for other cancers, as has been done for paediatric malignancies.

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 2015 

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