The Varied Presentations of Sinonasal Region Schwannomas: Apropos of Four Cases.

Schwannomas of the sinonasal compartment are rare benign neoplasms of peripheral nerve sheath origin and constitute ~ 4% of all head and neck schwannomas. The presentation may simulate a range of benign and intermediate grade pathologies. Management involves surgical excision via open or endoscopic approach.

Synchronous Parotid and Homolateral Submandibular Gland Pleomorphic Adenoma.

Introduction: Pleomorphic adenomas are benign neoplasms of salivary glands. The simultaneous homolateral occurrence of these tumors in salivary glands is exceedingly rare.

Case Report: An adult female presenting to our OPD with the swelling of right-sided preauricular and submandibular regions was diagnosed with the pleomorphic adenoma based on fine needle aspiration cytology.

Medication Error- A Case Report of Misadventure with Methotrexate.

Methotrexate is an antimetabolite drug with antineoplastic and immunomodulatory properties, useful as an antineoplastic agent in various haematological and solid tumours. MTX toxicity can occur because of accidental ingestion/overdose by the patient or because of prescription error. The toxic effects manifest as severe mucositis or as organ damage (bone marrow depression, renal/hepatic injury).

Oral Cysticercosis: A Case Series and Review of Literature.

The cysticercus is the larval form of the pork tapeworm. Oral cavity involvement of cysticercosis is rare but frequently reported from developing countries. This report presents 3 cases of oral cysticercosis involving the tongue and buccal mucosa in isolation.