Alexander Rivero1, Christopher G Tang2, Barry M Rasgon3. 1. Head and Neck Surgeon at the Oakland Medical Center in CA. alexander.rivero@kp.org. 2. Head and Neck Surgeon at the San Francisco Medical Center in CA. christopher.g.tang@kp.org. 3. Head and Neck Surgeon at the Oakland Medical Center in CA. barry.rasgon@kp.org.
Abstract
INTRODUCTION: We describe the first known case of bilateral basaloid squamous cell carcinoma of the parotid gland, and we review existing literature. CASE PRESENTATION: A previously healthy, 70-year-old white man presented with a 2-cm enlarging mass in the tail of the right parotid gland. Magnetic resonance imaging and computed tomography showed ipsilateral pathologic adenopathy. Results of fine-needle aspiration revealed a high-grade malignancy with squamous features. The patient underwent a right total parotidectomy and modified radical neck dissection. Final pathologic findings revealed a basaloid squamous cell carcinoma. Four years after the initial resection, the patient presented with an enlarging left parotid mass. Findings of fine-needle aspiration and imaging were similar to those 4 years earlier. The patient received a left total parotidectomy and modified radical neck dissection. Postoperative radiation therapy was performed after each surgical intervention. He remains disease free at 4-year follow-up after the second mass was resected. DISCUSSION: Squamous cell carcinoma with basaloid features is a rare and aggressive type of squamous cell carcinoma. To our knowledge, this is the first case report of bilateral parotid basaloid squamous cell carcinoma.
INTRODUCTION: We describe the first known case of bilateral basaloid squamous cell carcinoma of the parotid gland, and we review existing literature. CASE PRESENTATION: A previously healthy, 70-year-old white man presented with a 2-cm enlarging mass in the tail of the right parotid gland. Magnetic resonance imaging and computed tomography showed ipsilateral pathologic adenopathy. Results of fine-needle aspiration revealed a high-grade malignancy with squamous features. The patient underwent a right total parotidectomy and modified radical neck dissection. Final pathologic findings revealed a basaloid squamous cell carcinoma. Four years after the initial resection, the patient presented with an enlarging left parotid mass. Findings of fine-needle aspiration and imaging were similar to those 4 years earlier. The patient received a left total parotidectomy and modified radical neck dissection. Postoperative radiation therapy was performed after each surgical intervention. He remains disease free at 4-year follow-up after the second mass was resected. DISCUSSION: Squamous cell carcinoma with basaloid features is a rare and aggressive type of squamous cell carcinoma. To our knowledge, this is the first case report of bilateral parotid basaloid squamous cell carcinoma.
Authors: Joel J Gagnier; Gunver Kienle; Douglas G Altman; David Moher; Harold Sox; David Riley Journal: J Clin Epidemiol Date: 2013-09-12 Impact factor: 6.437
Authors: Krzysztof Gąsiorowski; Dariusz Adamek; Jan Zapała; Jakub Bargiel; Michał Gontarz; Anna Hulacka; Tomasz Marecik; Paweł Szczurowski; Grażyna Wyszyńska-Pawelec Journal: Gland Surg Date: 2022-01