An immunohistochemical study of adenoid cystic carcinoma of the external auditory canal

1993 ◽  
Vol 250 (4) ◽  
Author(s):  
K. Ito ◽  
T. Ito ◽  
M. Tsukuda ◽  
M. Kanisawa
Keyword(s):  
Adenoid Cystic Carcinoma ◽  
External Auditory Canal ◽  
Immunohistochemical Study ◽  
Adenoid Cystic

scholarly journals Ceruminous Adenoid Cystic Carcinoma of External Auditory Canal

2017 ◽  
Vol 13 (2) ◽  
pp. 292-294 ◽  
Author(s):  
Andrew E. Ebelhar ◽  
Dava S. West ◽  
Rony K. Aouad
Keyword(s):  
Adenoid Cystic Carcinoma ◽  
External Auditory Canal ◽  
Adenoid Cystic

scholarly journals Adenoid cystic carcinoma of external auditory canal: A rare disease

2021 ◽  
pp. 1-8
Author(s):  
Abdul Basit Vardag ◽  
Muhammad Hassan Danish ◽  
Muhammad Sohail Awan ◽  
Muhammad Usman Tariq ◽  
Omaima Anis Bhatti ◽  
...  
Keyword(s):  
Adenoid Cystic Carcinoma ◽  
Neck Dissection ◽  
Rare Disease ◽  
External Auditory Canal ◽  
Squamous Cell Carcinomas ◽  
Rare Occurrence ◽  
Limited Data ◽  
Aggressive Approach ◽  
Adenoid Cystic

Abstract External auditory canal, like other epithelialized surfaces is predisposed to malignancies such as Squamous cell carcinomas (SCC), melanomas and adenocarcinomas. In this background, malignancies like adenoid cystic carcinoma (ACC) are a rare occurrence and need to be thoroughly evaluated both locally and for distant extension. The malignancy needs to be addressed with an aggressive approach surgically with adequate marginal clearance. The role of radiation is debatable considering the outcomes in the limited data. Here we present a case of a 35-year-old female who presented with otalgia and otorrhea associated a mass in the external auditory canal. After biopsy and imaging, a diagnosis of adenoid cystic carcinoma was made, and the patient was managed accordingly. Keywords: Adenoid cystic carcinoma, External auditory canal, Neck dissection Continuous...

scholarly journals Two Different Cell Populations Is an Important Clue for Diagnosis of Primary Cutaneous Adenoid Cystic Carcinoma: Immunohistochemical Study

2017 ◽  
Vol 2017 ◽  
pp. 1-6 ◽  
Author(s):  
Banu Ince Alkan ◽  
Onder Bozdogan ◽  
Müjde Karadeniz ◽  
Nazan Bozdoğan
Keyword(s):  
Differential Diagnosis ◽  
Basal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Adenoid Cystic Carcinoma ◽  
Immunohistochemical Study ◽  
Cell Populations ◽  
Metastatic Lesions ◽  
Adenoid Cystic ◽  
Rare Malignancy ◽  
Immunohistochemical Studies

Primary cutaneous adenoid cystic carcinoma (PCACC) is a very rare malignancy. The differential diagnosis of PCACCs in pathology practice can be difficult and a group of primary and metastatic lesions, including adenoid basal cell carcinoma of the skin, should be considered in the differential diagnosis. Besides histomorphological clues, immunohistochemistry studies are very helpful in the differential diagnosis of PCACC. We report herein a case of PCACC with extensive immunohistochemical studies and review the literature from an immunohistochemistry perspective.

scholarly journals Adenoid cystic carcinoma of the external auditory canal

2012 ◽  
Vol 75 (6) ◽  
pp. 296-300 ◽  
Author(s):  
Shao-Cheng Liu ◽  
Bor-Hwang Kang ◽  
Shin Nieh ◽  
Junn-Liang Chang ◽  
Chih-Hung Wang
Keyword(s):  
Adenoid Cystic Carcinoma ◽  
External Auditory Canal ◽  
Adenoid Cystic

A Case of Adenoid Cystic Carcinoma Arising from the External Auditory Canal that Needed to be Distinguished from Pleomorphic Adenoma

2019 ◽  
Vol 112 (5) ◽  
pp. 335-338
Author(s):  
Yufu Ohkubo ◽  
Toyoaki Ohbuchi ◽  
Shoko Takeuchi ◽  
Rintaro Kawaguchi ◽  
Tetsuro Wakasugi ◽  
...  
Keyword(s):  
Adenoid Cystic Carcinoma ◽  
Pleomorphic Adenoma ◽  
External Auditory Canal ◽  
Adenoid Cystic
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