Diffuse Large B Cell Lymphoma of Lacrimal Drainage System : A Rare Case Report.

Tumours of lacrimal drainage system are a rare entity and among these rare tumours lymphomas are a rarity. We report a case of 65 year old male who presented with mass inferior to left lacrimal sac region which was diagnosed as Diffuse Large B Cell Lymphoma on histopathology and immunochemistry. The patient underwent excision biopsy followed by chemotherapy and is disease free till writing of this report.

Covid 19 Associated Idiopathic Intracranial Hypertension and Acute Vision loss.

Headache is a frequent complaint in COVID-19 while intracranial hypertension leading to acute vision loss is unusual. A 49-years-old female presented with persistent headache and vision loss and was found Covid 19 positive. Investigations suggested Covid 19 associated intracranial hypertension. She improved with medical management but again presented with acute vision loss. The visual loss was managed by endoscopic optic nerve fenestration surgery. She had significant recovery in vision during follow up period. Persistent headache in Covid 19 should have a high index of suspicion for idiopathic intracranial hypertension to avoid irreversible vision loss.