Non-Small Cell Lung Cancer (NSCLC)
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 with Carcinoma in Situ
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
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
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
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
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
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
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
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
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…