Tag Zahoor Ahmad

Otolaryngology

Surgery for Metastasis to the Parotid Gland and Tumor Infiltration of the Parotid Gland

Introduction Basal cell carcinoma (BCC) and cutaneous squamous cell carcinoma (cSCC) are the most common forms of nonmelanoma skin cancers. Some 70–90% of cSCCs are located in the head and neck region, and 5% of cutaneous skin malignancies metastasize into…

Surgery of the Salivary Glands
January 4, 2024

Otolaryngology

Benign Cystic Lesions

9.1 Ranula Introduction A cyst can be defined as a pathologic cavity having fluid, semifluid, or gaseous contents, and not created by accumulation of pus. It does not necessarily have an epithelial or endothelial lining; inclusion of lining in the…

Surgery of the Salivary Glands
January 4, 2024