Non-small cell lung cancer (NSCLC) accounts for approximately 85% of all lung cancer cases. It encompasses several histological subtypes, including adenocarcinoma, squamous cell carcinoma, and…
Non-muscle invasive bladder cancer (NMIBC) comprises a heterogeneous group of urothelial malignancies confined to the mucosa (Ta, carcinoma in situ) or submucosa (T1) of the…
Non-metastatic castration-resistant prostate cancer (nmCRPC) is a clinically distinct phase of prostate cancer characterized by biochemical progression despite androgen deprivation therapy (ADT), in the absence…
Non-infectious uveitis affecting the posterior segment of the eye is a serious inflammatory condition that involves the choroid, retina, and vitreous humor. Unlike infectious uveitis,…
Non-Hodgkin’s lymphoma (NHL) is a heterogeneous group of blood cancers that affect the lymphatic system, part of the body’s immune defense. Unlike Hodgkin's lymphoma, NHL…
Non CNS Manifestations of Acid Sphingomyelinase Deficiency: Acid sphingomyelinase deficiency (ASMD) is a rare lysosomal storage disorder caused by mutations in the SMPD1 gene, resulting…
Nocardiosis is a rare but potentially severe opportunistic bacterial infection caused by species of the Nocardia genus. These gram-positive, filamentous bacteria primarily affect the lungs,…
Niemann Pick disease type C (NPC) is a rare, inherited lysosomal storage disorder that affects lipid metabolism, leading to progressive neurological decline. It results from…
Neurotrophic keratitis (NK) is a rare, degenerative corneal disease caused by damage to the trigeminal nerve (cranial nerve V), leading to a loss of corneal…
Neurosyphilis is a severe manifestation of Treponema pallidum infection, occurring when syphilis invades the central nervous system (CNS). Although primarily associated with late-stage syphilis, it…