Diseases & Conditions
- Nabothian cyst(Condition)
- Nail avlusion (see:
Ingrown toenail)
(Condition)
- Nails - fungal infection (see:
Fungal nail infection)
(Condition)
- Narcissism (see:
Narcissistic personality disorder)
(Condition)
- Narcissistic personality disorder(Condition)
- Narcolepsy (see:
Sleep disorders)
(Condition)
- Narcolepsy(Condition)
- Narcotic abuse - opiate withdrawal (see:
Opiate and opioid withdrawal)
(Condition)
- Narcotic use (see:
Substance use disorder)
(Condition)
- Narrow-angle glaucoma (see:
Glaucoma)
(Condition)
- NAS (see:
Neonatal abstinence syndrome)
(Condition)
- Nasal allergies (see:
Allergic rhinitis)
(Condition)
- Nasal polyps(Condition)
- Nasal septal hematoma(Condition)
- Nasal tumor (see:
Juvenile angiofibroma)
(Condition)
- NASH (see:
Nonalcoholic fatty liver disease)
(Condition)
- NASH varices (see:
Bleeding esophageal varices)
(Condition)
- Nasolacrimal duct obstruction (NLDO) (see:
Blocked tear duct)
(Condition)
- Natural short sleeper(Condition)
- Nausea - hyperemesis (see:
Hyperemesis gravidarum)
(Condition)
- Nausea - persistent - in pregnancy (see:
Hyperemesis gravidarum)
(Condition)
- NBCC syndrome (see:
Nevoid basal cell carcinoma syndrome)
(Condition)
- NBIA (see:
Neurodegeneration with brain iron accumulation (NBIA))
(Condition)
- NBP (see:
Prostatitis - nonbacterial)
(Condition)
- NBPP (see:
Brachial plexus injury in newborns)
(Condition)
- NBSD (see:
Bladder function - neurological control)
(Video)
- NBSD (see:
Neurogenic bladder)
(Condition)
- NDI (see:
Nephrogenic diabetes insipidus)
(Condition)
- NDO (see:
Bladder function - neurological control)
(Video)
- NDO (see:
Neurogenic bladder)
(Condition)
- Nearsightedness(Condition)
- Necator americanus infection (see:
Hookworm infection)
(Condition)
- Neck arthritis (see:
Cervical spondylosis)
(Condition)
- Neck pain - kyphosis (see:
Kyphosis)
(Condition)
- Necrobiosis lipoidica (see:
Necrobiosis lipoidica diabeticorum)
(Condition)
- Necrobiosis lipoidica diabeticorum(Condition)
- Necrosis - acute tubular (see:
Acute tubular necrosis)
(Condition)
- Necrosis - renal papillae (see:
Renal papillary necrosis)
(Condition)
- Necrosis - renal tubular (see:
Acute tubular necrosis)
(Condition)
- Necrotizing colitis (see:
Pseudomembranous colitis)
(Condition)
- Necrotizing enterocolitis(Condition)
- Necrotizing enterocolitis - short bowel (see:
Short bowel syndrome)
(Condition)
- Necrotizing external otitis (see:
Malignant otitis externa)
(Condition)
- Necrotizing fasciitis (see:
Necrotizing soft tissue infection)
(Condition)
- Necrotizing glomerulonephritis (see:
Glomerulonephritis)
(Condition)
- Necrotizing granuloma(Condition)
- Necrotizing pneumonia (see:
Aspiration pneumonia)
(Condition)
- Necrotizing soft tissue infection (see:
Gas gangrene)
(Condition)
- Necrotizing soft tissue infection(Condition)
- Necrotizing vasculitis(Condition)
- Needle aponeurotomy - Dupuytren (see:
Dupuytren contracture)
(Condition)
- Needle release - Dupuytren (see:
Dupuytren contracture)
(Condition)
- Neglect - child (see:
Child neglect and emotional abuse)
(Condition)
- Neonatal - meconium (see:
Meconium aspiration syndrome)
(Condition)
- Neonatal - premie (see:
Premature infant)
(Condition)
- Neonatal - transient tachypnea (see:
Transient tachypnea - newborn)
(Condition)
- Neonatal abstinence symptoms (see:
Neonatal abstinence syndrome)
(Condition)
- Neonatal abstinence syndrome(Condition)
- Neonatal brachial plexus palsy (see:
Brachial plexus injury in newborns)
(Condition)
- Neonatal care - diabetic mother (see:
Infant of diabetic mother)
(Condition)
- Neonatal conjunctivitis(Condition)
- Neonatal hyperbilirubinemia (see:
Newborn jaundice)
(Condition)
- Neonatal hypoglycemia (see:
Low blood sugar - newborns)
(Condition)
- Neonatal hypothyroidism(Condition)
- Neonatal phenylketonuria (see:
Phenylketonuria)
(Condition)
- Neonatal polycythemia (see:
Polycythemia - newborn)
(Condition)
- Neonatal respiratory distress syndrome(Condition)
- Neonatal rickets (see:
Osteopenia - premature infants)
(Condition)
- Neonatal sepsis (see:
Group B streptococcal septicemia of the newborn)
(Condition)
- Neonatal sepsis(Condition)
- Neonatal sepsis - strep (see:
Group B streptococcal septicemia of the newborn)
(Condition)
- Neonatal septicemia (see:
Neonatal sepsis)
(Condition)
- Neoplasm (see:
Tumor)
(Condition)
- Nephritis - interstitial (see:
Interstitial nephritis)
(Condition)
- Nephritis - lupus (see:
Lupus nephritis)
(Condition)
- Nephritis syndrome - acute (see:
Acute nephritic syndrome)
(Condition)
- Nephroblastoma (see:
Wilms tumor)
(Condition)
- Nephrocalcinosis(Condition)
- Nephrogenic diabetes insipidus(Condition)
- Nephrolithiasis (see:
Kidney stones)
(Condition)
- Nephrolithiasis - hydronephrosis (see:
Hydronephrosis of one kidney)
(Condition)
- Nephropathy - analgesic (see:
Analgesic nephropathy)
(Condition)
- Nephropathy - diabetic (see:
Diabetes and kidney disease)
(Condition)
- Nephropathy - IgA (see:
IgA nephropathy)
(Condition)
- Nephropathy - NSAID (see:
Analgesic nephropathy)
(Condition)
- Nephropathy - reflux (see:
Reflux nephropathy)
(Condition)
- Nephrosclerosis - arteriolar (see:
Malignant hypertension)
(Condition)
- Nephrosis (see:
Nephrotic syndrome)
(Condition)
- Nephrotic syndrome(Condition)
- Nephrotic syndrome - congenital (see:
Congenital nephrotic syndrome)
(Condition)
- Nerve disease (see:
Peripheral neuropathy)
(Condition)
- Nerve pain (see:
Neuralgia)
(Condition)
- Nettle rash (see:
Hives)
(Condition)
- Neuralgia(Condition)
- Neurally mediated hypotension (see:
Low blood pressure)
(Condition)
- Neuritis - peripheral (see:
Peripheral neuropathy)
(Condition)
- Neuroblastoma(Condition)
- Neurocognitive disorder(Condition)
- Neurocognitive disorder - metabolic (see:
Dementia due to metabolic causes)
(Condition)
- Neurodegeneration with brain iron accumulation (NBIA)(Condition)
- Neurodermatitis circumscripta (see:
Lichen simplex chronicus)
(Condition)
- Neuroendocrine tumors (see:
Pancreatic islet cell tumor)
(Condition)
- Neurofibromatosis 2(Condition)
- Neurofibromatosis-1(Condition)
- Neurofibrosarcoma (see:
Adult soft tissue sarcoma)
(Condition)
- Neurogenic bladder (see:
Bladder function - neurological control)
(Video)
- Neurogenic bladder(Condition)
- Neurogenic bladder sphincter dysfunction (see:
Bladder function - neurological control)
(Video)
- Neurogenic bladder sphincter dysfunction (see:
Neurogenic bladder)
(Condition)
- Neurogenic bowel - impaction (see:
Fecal impaction)
(Condition)
- Neurogenic detrusor overactivity (see:
Bladder function - neurological control)
(Video)
- Neurogenic detrusor overactivity (see:
Neurogenic bladder)
(Condition)
- Neurogenic diabetes insipidus (see:
Central diabetes insipidus)
(Condition)
- Neuroglioma - adults (see:
Brain tumor - primary - adults)
(Condition)
- Neuroglioma - children (see:
Brain tumor - children)
(Condition)
- Neuroleptic drugs - tardive dyskinesia (see:
Tardive dyskinesia)
(Condition)
- Neurologic orthostatic hypotension (see:
Multiple system atrophy - parkinsonian type)
(Condition)
- Neuromusclar disorder - myasthenia gravis (see:
Myasthenia gravis)
(Condition)
- Neuromuscular disorder - myasthenia gravis (see:
Myasthenia gravis)
(Condition)
- Neuronal ceroid lipofuscinoses (NCL)(Condition)
- Neuronitis - vestibular (see:
Labyrinthitis)
(Condition)
- Neuropathic arthropathy (see:
Charcot foot)
(Condition)
- Neuropathic pain (see:
Neuralgia)
(Condition)
- Neuropathy (see:
Mononeuropathy)
(Condition)
- Neuropathy - alcoholic (see:
Alcoholic neuropathy)
(Condition)
- Neuropathy - autonomic (see:
Autonomic neuropathy)
(Condition)
- Neuropathy - axillary nerve (see:
Axillary nerve dysfunction)
(Condition)
- Neuropathy - brachial plexus (see:
Brachial plexopathy)
(Condition)
- Neuropathy - common peroneal nerve (see:
Common peroneal nerve dysfunction)
(Condition)
- Neuropathy - distal median nerve (see:
Distal median nerve dysfunction)
(Condition)
- Neuropathy - femoral nerve (see:
Femoral nerve dysfunction)
(Condition)
- Neuropathy - metabolic (see:
Metabolic neuropathies)
(Condition)
- Neuropathy - peripheral (see:
Peripheral neuropathy)
(Condition)
- Neuropathy - peroneal (hereditary) (see:
Charcot-Marie-Tooth disease)
(Condition)
- Neuropathy - posterior tibial nerve (see:
Tarsal tunnel syndrome)
(Condition)
- Neuropathy - radial nerve (see:
Radial nerve dysfunction)
(Condition)
- Neuropathy - sciatic nerve (see:
Sciatica)
(Condition)
- Neuropathy - sixth nerve (see:
Cranial mononeuropathy VI)
(Condition)
- Neuropathy - ulnar nerve (see:
Ulnar nerve dysfunction)
(Condition)
- Neuropathy secondary to drugs(Condition)
- Neurosarcoidosis(Condition)
- Neurosyphilis(Condition)
- Neurosyphilis - syphilitic meningitis (see:
Syphilitic aseptic meningitis)
(Condition)
- Neurotic depression (dysthymia) (see:
Persistent depressive disorder)
(Condition)
- Neutropenia - infants(Condition)
- Nevi (see:
Birthmarks - pigmented)
(Condition)
- Nevoid basal cell carcinoma syndrome(Condition)
- Nevus araneus (see:
Spider angioma)
(Condition)
- Nevus araneus, spider veins (see:
Spider angioma)
(Condition)
- Nevus flammeus (see:
Stork bite)
(Condition)
- Nevus flammeus (see:
Port-wine stain)
(Condition)
- Nevus sebaceous (see:
Birthmarks - pigmented)
(Condition)
- Nevus varicosus osteohypertrophicus syndrome (see:
Klippel-Trenaunay syndrome)
(Condition)
- Nevus verucosus hypertrophicans (see:
Klippel-Trenaunay syndrome)
(Condition)
- New world leishmaniasis (see:
Leishmaniasis)
(Condition)
- New-onset angina (see:
Unstable angina)
(Condition)
- New-onset angina-ACS (see:
Acute coronary syndrome)
(Condition)
- Newborn - yellow skin (see:
Newborn jaundice)
(Condition)
- Newborn care - meconium (see:
Meconium aspiration syndrome)
(Condition)
- Newborn conjunctivitis (see:
Neonatal conjunctivitis)
(Condition)
- Newborn jaundice(Condition)
- Newborn jaundice - biliary atresia (see:
Biliary atresia)
(Condition)
- NF1 (see:
Neurofibromatosis-1)
(Condition)
- NF2 (see:
Neurofibromatosis 2)
(Condition)
- NGU (see:
Urethritis)
(Condition)
- NHL (see:
Non-Hodgkin lymphoma)
(Condition)
- Nicotine addiction and tobacco (see:
Nicotine and tobacco)
(Condition)
- Nicotine and tobacco(Condition)
- Nicotinic acid deficiency (see:
Pellagra)
(Condition)
- NICU - premie (see:
Premature infant)
(Condition)
- Niemann-Pick disease(Condition)
- Night blindness (see:
Retinitis pigmentosa)
(Condition)
- Night terrors in children(Condition)
- Night vision loss - RP (see:
Retinitis pigmentosa)
(Condition)
- Nil disease (see:
Minimal change disease)
(Condition)
- Nipple discharge(Condition)
- Nipple problems (see:
Nipple discharge)
(Condition)
- NLD (see:
Necrobiosis lipoidica diabeticorum)
(Condition)
- NLD: diabetes-necrobiosis (see:
Necrobiosis lipoidica diabeticorum)
(Condition)
- NMH (see:
Low blood pressure)
(Condition)
- NMSC - squamous cell (see:
Squamous cell skin cancer)
(Condition)
- No periods - primary (see:
Absent menstrual periods - primary)
(Condition)
- No periods - secondary (see:
Absent menstrual periods - secondary)
(Condition)
- Nocardia (see:
Pulmonary nocardiosis)
(Condition)
- Nocardia infection(Condition)
- Nocardiosis (see:
Nocardia infection)
(Condition)
- Nocardiosis - pulmonary (see:
Pulmonary nocardiosis)
(Condition)
- Nocturnal myoclonus (see:
Restless legs syndrome)
(Condition)
- Nodular melanoma (see:
Melanoma)
(Condition)
- Nodule - thyroid cancer (see:
Thyroid cancer)
(Condition)
- Noise induced hearing loss (see:
Occupational hearing loss)
(Condition)
- Noise notch (see:
Occupational hearing loss)
(Condition)
- Noise-induced hearing loss (see:
Occupational hearing loss)
(Condition)
- Noma(Condition)
- Non ST-elevation myocardial infarction - ACS (see:
Acute coronary syndrome)
(Condition)
- Non-gonococcal bacterial arthritis (see:
Septic arthritis)
(Condition)
- Non-gonococcal urethritis (see:
Urethritis)
(Condition)
- Non-Hodgkin lymphoma(Condition)
- Non-Hodgkin lymphoma in children(Condition)
- Non-Hodgkin's lymphoma (see:
Non-Hodgkin lymphoma)
(Condition)
- Non-Hodgkin's lymphoma in children (see:
Non-Hodgkin lymphoma in children)
(Condition)
- Non-motor generalized seizure (see:
Absence seizure)
(Condition)
- Non-small cell lung cancer(Condition)
- Non-specific orbital inflammation (see:
Orbital pseudotumor)
(Condition)
- Non-ST - elevation myocardial infarction (see:
Heart attack)
(Condition)
- Non-ST-elevation myocardial infarction (see:
Heart attack)
(Condition)
- Non-ST-elevation myocardial infarction-ACS (see:
Acute coronary syndrome)
(Condition)
- Nonalcoholic fatty liver disease(Condition)
- Nonalcoholic steatohepatitis (see:
Nonalcoholic fatty liver disease)
(Condition)
- Nonallergic rhinitis (see:
Nonallergic rhinopathy)
(Condition)
- Nonallergic rhinopathy(Condition)
- Noncardiogenic pulmonary edema (see:
Acute respiratory distress syndrome)
(Condition)
- Noninsulin-dependent diabetes (see:
Type 2 diabetes)
(Condition)
- Nonketotic hyperglycemic hyperosmolar coma (NKHHC) (see:
Diabetic hyperglycemic hyperosmolar syndrome)
(Condition)
- Nonlipid reticuloendotheliosis (see:
Histiocytosis)
(Condition)
- Nonmelanoma skin cancer (see:
Basal cell skin cancer)
(Condition)
- Nonmelanoma skin cancer - squamous cell (see:
Squamous cell skin cancer)
(Condition)
- Nonpolio enterovirus infection (see:
ECHO virus )
(Condition)
- Nonseminoma testicular cancer (see:
Testicular cancer)
(Condition)
- Nonseminomatous germ cell tumor - teratoma (see:
Malignant teratoma of the mediastinum)
(Condition)
- Nonspecific back pain (see:
Low back pain - chronic)
(Condition)
- Nonspecific vaginitis (see:
Vulvovaginitis)
(Condition)
- Nontoxic goiter (see:
Simple goiter)
(Condition)
- Nontropical sprue (see:
Celiac disease – sprue)
(Condition)
- Nontyphoidal salmonella (see:
Salmonella enterocolitis)
(Condition)
- Noonan syndrome(Condition)
- Noonan syndrome with multiple lentigines(Condition)
- Normal pressure hydrocephalus(Condition)
- North American blastomycosis (see:
Blastomycosis)
(Condition)
- Norwalk virus (see:
Viral gastroenteritis (stomach flu))
(Condition)
- Nose - bulbous (see:
Rhinophyma)
(Condition)
- Nosocomial pneumonia (see:
Hospital-acquired pneumonia)
(Condition)
- Nosocomial UTI (see:
Catheter-related UTI)
(Condition)
- NPD (see:
Niemann-Pick disease)
(Condition)
- NPH (see:
Normal pressure hydrocephalus)
(Condition)
- NSCLC (see:
Non-small cell lung cancer)
(Condition)
- NSML (see:
Noonan syndrome with multiple lentigines)
(Condition)
- NSTEMI (see:
Heart attack)
(Condition)
- Nummular dermatitis (see:
Nummular eczema)
(Condition)
- Nummular eczema(Condition)
- Nursemaid's elbow(Condition)
- Nutcracker esophagus (see:
Esophageal spasm)
(Condition)
- Nutrition - inadequate (see:
Malnutrition)
(Condition)
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