Medical encyclopedia: Results 1-809
- C-peptide (see Insulin C-peptide)
- C-reactive protein
- C-section
- C-section - series
- C1 esterase inhibitor
- CA-125
- CABG (see Heart bypass surgery)
- CAT scan - arm (see Arm CT scan)
- CAT scan - heart (see Heart CT scan)
- CAT scan - knee (see Knee CT scan)
- CAT scan - leg (see Leg CT scan)
- CAT scan - lumbar spine (see Lumbar spine CT scan)
- CAT scan - pelvis (see Pelvic CT scan)
- CAT scan - shoulder (see Shoulder CT scan)
- CAT scan - sinus (see Sinus CT scan)
- CAT scan - thoracic spine (see Thoracic spine CT scan)
- CBC
- CEA blood test
- CHEM-7 (see Basic metabolic panel)
- CHF (see Heart Failure Overview)
- CMV - gastroenteritis/colitis
- CMV - pneumonia
- CMV mononucleosis (see Acute cytomegalovirus (CMV) infection)
- CMV serology test
- CO2 blood test
- CPK isoenzymes test
- CPPS (see Prostatitis - nonbacterial - chronic)
- CPR
- CPR - adult
- CPR - adult - series
- CPR - child (1 to 8 years old)
- CPR - child 1 to 8 years old - series
- CPR - infant
- CPR - infant - series
- CREST syndrome (see Scleroderma)
- CSD skin test
- CSF analysis
- CSF cell count
- CSF coccidioides complement fixation
- CSF flow scan (see Radionuclide cisternogram)
- CSF glucose test
- CSF leak
- CSF myelin basic protein
- CSF oligoclonal banding
- CSF oligoclonal banding - series
- CSF pressure monitoring (see Intracranial pressure monitoring)
- CSF smear
- CSF total protein
- CSF-VDRL test
- CT - lumbosacral spine (see Lumbosacral spine CT)
- CT enteroclysis (see Enteroclysis)
- CT scan
- CT scan - orbital (see Orbit CT scan)
- Cafe-au-lait spots (see Birthmarks - pigmented)
- Caffeine in the diet
- Caffeine overdose
- Caladium plant poisoning
- Calamine lotion overdose (see Zinc oxide overdose)
- Calcidiol (see 25-hydroxy vitamin D test)
- Calcific tendinitis (see Tendinitis)
- Calcification
- Calcifications on mammograms (see Mammogram - calcifications)
- Calcitonin
- Calcium - blood test
- Calcium - ionized
- Calcium - urine
- Calcium and bones
- Calcium aortic stenosis (see Aortic stenosis)
- Calcium carbonate overdose
- Calcium carbonate with magnesium overdose
- Calcium channel blocker overdose
- Calcium hydroxide poisoning
- Calcium in diet
- Calcium level - low - infants (see Hypocalcemia - infants)
- Calcium pyrophosphate dihydrate deposition disease (see Pseudogout)
- Calcium supplements
- Calculus (see Plaque and tartar on teeth)
- Calla lily
- Caloric stimulation
- Campho-Phenique overdose
- Camphor overdose
- Camphor tar (see Naphthalene poisoning)
- Campylobacter infection
- Campylobacter serology test
- Canavan disease
- Cancer
- Cancer - Hodgkin lymphoma (see Hodgkin lymphoma)
- Cancer - acute childhood leukemia (ALL) (see Acute lymphocytic leukemia (ALL))
- Cancer - brain tumor (adults) (see Brain tumor - primary - adults)
- Cancer - brain tumor (children) (see Brain tumor - children)
- Cancer - brain tumor (metastatic) (see Metastatic brain tumor)
- Cancer - breast (see Breast cancer)
- Cancer - esophagus (see Esophageal cancer)
- Cancer - kidney (see Renal cell carcinoma)
- Cancer - liver (see Hepatocellular carcinoma)
- Cancer - lung (see Lung cancer)
- Cancer - lung - non-small cell (see Lung cancer - non-small cell)
- Cancer - lung - small cell (see Lung cancer - small cell)
- Cancer - mouth (see Oral cancer)
- Cancer - non-Hodgkin lymphoma (see Non-Hodgkin lymphoma)
- Cancer - ovaries (see Ovarian cancer)
- Cancer - pancreas (see Pancreatic carcinoma)
- Cancer - penis
- Cancer - prostate (see Prostate cancer)
- Cancer - renal pelvis or ureter
- Cancer - resources
- Cancer - retina (see Retinoblastoma)
- Cancer - skin - basal cell (see Basal cell carcinoma)
- Cancer - skin - squamous cell (see Squamous cell carcinoma)
- Cancer - stomach (see Gastric cancer)
- Cancer - testes (see Testicular cancer)
- Cancer - throat or larynx
- Cancer - thyroid (see Thyroid cancer)
- Cancer - thyroid (medullary carcinoma) (see Medullary carcinoma of thyroid)
- Cancer - uterine (see Endometrial cancer)
- Cancer - vagina (see Vaginal tumors)
- Cancer - vulva
- Cancer and fiber (see Diet and cancer)
- Cancer metastases (see Metastasis)
- Cancrum oris (see Noma)
- Candida - endocarditis (see Endocarditis)
- Candida infection of the skin
- Candida-associated diaper dermatitis (see Diaper rash)
- Candidiasis - oral (see Thrush)
- Candles poisoning
- Cane-cutter fever (see Leptospirosis)
- Canker sore
- Cannabis intoxication (see Marijuana intoxication)
- Capillary hemangioma (see Birthmarks - red)
- Capillary nail refill test
- Capillary sample
- Caplan syndrome
- Capsule enteroscopy (see Enteroscopy)
- Caput succedaneum
- Carbamate poisoning (see Insecticide poisoning)
- Carbofos poisoning (see Malathion poisoning)
- Carbohydrates
- Carbolic acid poisoning
- Carbon monoxide poisoning
- Carbonic acid poisoning (see Sodium carbonate poisoning)
- Carboxyhemoglobin (see Hemoglobin derivatives)
- Carbuncle
- Carcinoid syndrome
- Cardiac ablation procedures
- Cardiac amyloidosis
- Cardiac blood pooling imaging (see Nuclear ventriculography)
- Cardiac catheterization
- Cardiac glycoside overdose
- Cardiac pacemaker implantation (see Heart pacemaker)
- Cardiac tamponade
- Cardiac transplant (see Heart transplant)
- Cardiac valvular surgery (see Aortic valve surgery - minimally invasive)
- Cardiac-specific troponin I (see Troponin test)
- Cardiogenic shock
- Cardiomyopathy
- Cardiomyopathy - dilated (see Dilated cardiomyopathy)
- Cardiomyopathy - hypertrophic (HCM) (see Hypertrophic cardiomyopathy)
- Cardiomyopathy - peripartum (see Peripartum cardiomyopathy)
- Cardiomyopathy - restrictive (see Restrictive cardiomyopathy)
- Cardiorespiratory monitor - infants (see Heart-respiratory monitor - infants)
- Cardiovascular
- Cardioversion
- Caries (see Dental cavities)
- Caring for someone with dementia (see Dementia - home care)
- Carotene test (see Beta-carotene test)
- Carotenoids (see Vitamin A)
- Carotid angioplasty and stenting (see Angioplasty and stent placement - carotid artery)
- Carotid artery disease
- Carotid artery occlusion syndrome (see Aortic arch syndrome)
- Carotid artery surgery
- Carotid artery surgery - series
- Carotid duplex
- Carpal tunnel biopsy
- Carpal tunnel release
- Carpal tunnel repair - series
- Carpal tunnel syndrome
- Carpopedal spasm (see Hand or foot spasms)
- Carrying angle of the elbow - excessive
- Cartilage regeneration - knee (see Knee microfracture surgery)
- Castor oil overdose
- Casts in the urine (see Urinary casts)
- Cat scratch disease
- Cat-scratch disease (see Parinaud oculoglandular syndrome)
- Cataplexy (see Narcolepsy)
- Cataract
- Cataract removal
- Cataract surgery - series
- Catecholamines - blood
- Catecholamines - urine
- Caterpillars
- Catheter - urine (see Urinary catheters)
- Catheter-related UTI
- Catheterization - left heart (see Left heart catheterization)
- Catheterization - right heart (see Swan-Ganz - right heart catheterization)
- Cations (see Ions)
- Caulking compound poisoning
- Causes of foot pain (see Foot pain causes)
- Causes of jaundice (see Jaundice causes)
- Caustic soda poisoning (see Sodium hydroxide poisoning)
- Cauterization (see Electrocauterization)
- Cavernous hemangioma (see Hemangioma)
- Cavernous hepatic hemangioma (see Hepatic hemangioma)
- Cavernous sinus thrombosis
- Cedar leaf oil poisoning
- Celiac disease - nutritional considerations
- Celiac disease - resources
- Celiac disease - sprue
- Celioscopy (see Pelvic laparoscopy)
- Cell phones and cancer
- Cellular immunity (see Immune response)
- Cellulite
- Cellulitis
- Centipede
- Central bilateral acoustic NF (see Neurofibromatosis 2)
- Central diabetes insipidus (see Diabetes insipidus - central)
- Central nervous system
- Central pontine myelinolysis
- Central retinal artery occlusion (see Retinal artery occlusion)
- Central retinal vein occlusion (see Retinal vein occlusion)
- Central serous choroidopathy
- Central sleep apnea
- Central spinal stenosis (see Spinal stenosis)
- Central venous line - infants
- Central vertigo (see Vertigo-associated disorders)
- Cephalic presentation (see Delivery presentations)
- Cerebellar ataxia (see Acute cerebellar ataxia)
- Cerebellopontine angle tumor (see Acoustic neuroma)
- Cerebral abscess (see Brain abscess)
- Cerebral amyloid angiopathy
- Cerebral aneurysm (see Aneurysm in the brain)
- Cerebral aneurysm repair (see Brain aneurysm repair)
- Cerebral angiography
- Cerebral hypoxia
- Cerebral lymphoma (see Primary lymphoma of the brain)
- Cerebral palsy
- Cerebral palsy - resources
- Cerebral spinal fluid (CSF) collection
- Cerebrospinal fluid culture
- Cerebrovascular accident - rehabilitation (see Recovering after stroke)
- Cerebrovascular disease (see Stroke)
- Certified nurse-midwife
- Ceruloplasmin
- Cerumen impaction (see Ear wax)
- Cervarix (see HPV vaccine)
- Cervical MRI scan
- Cervical cancer
- Cervical dysplasia
- Cervical dysplasia - series
- Cervical polyps
- Cervical pregnancy (see Ectopic pregnancy)
- Cervical radiculopathy (see Herniated Disk)
- Cervical spine CT scan
- Cervical spine x-ray (see Neck x-ray)
- Cervical spondylosis
- Cervicitis
- Cervix
- Cervix cryosurgery
- Chafing
- Chagas disease
- Chalazion
- Chalk poisoning (see Swallowing chalk)
- Chancroid
- Changes in consciousness (see Alertness - decreased)
- Changes in the newborn at birth
- Chaotic atrial tachycardia (see Multifocal atrial tachycardia)
- Chapped hands
- Chapped lips
- Chapstick poisoning (see Lip moisturizer poisoning)
- Charcot-Marie-Tooth disease
- Charley horse
- Checkup (see Physical exam frequency)
- Checkup - men - age 18 - 39 (see Health screening - men - age 18 - 39)
- Checkup - men - age 40 - 64 (see Health screening - men - age 40 - 64)
- Checkup - men - over 65 (see Health screening - men age 65 and older)
- Checkup - women - age 18 - 39 (see Health screening - women - age 18 - 39)
- Checkup - women - age 40 - 64 (see Health screening - women - age 40 - 64)
- Checkup - women - over 65 (see Health screening - women - over 65)
- Chediak-Higashi syndrome
- Chelating agent poisoning (see Steam iron cleaner poisoning)
- Chemical burn or reaction
- Chemical dependence - resources
- Chemical pneumonitis
- Chemistry - urine (see Urine chemistry)
- Chemosis
- Chemotherapy
- Chemotherapy patients and pets (see Pets and the immunocompromised person)
- Cherry angioma
- Chest CT (see Thoracic CT)
- Chest MRI
- Chest PET scan (see Lung PET scan)
- Chest deformity repair (see Pectus excavatum repair)
- Chest infection (see Mediastinitis)
- Chest pain
- Chest sounds - murmurs (see Heart murmurs and other sounds)
- Chest tomogram
- Chest tube insertion
- Chest tube insertion - series
- Chest x-ray
- Chicken soup and sickness
- Chickenpox
- Chickenpox vaccine
- Chiggers
- Child abuse - physical
- Child abuse - resources (see Family troubles - resources)
- Child abuse - sexual
- Child death - resources (see Loss of a child - resources)
- Child neglect and psychological abuse
- Childhood and adolescent causes of death (see Death among children and adolescents)
- Childhood apraxia of speech (see Apraxia)
- Childhood bereavement (see Discussing death with children)
- Childhood cerebral adrenoleukodystrophy (see Adrenoleukodystrophy)
- Childhood disintegrative disorder
- Childhood growth milestones (see Developmental milestones record)
- Childhood growth milestones - 12 months (see Developmental milestones record - 12 months)
- Childhood growth milestones - 18 months (see Developmental milestones record - 18 months)
- Childhood growth milestones - 2 months (see Developmental milestones record - 2 months)
- Childhood growth milestones - 2 years (see Developmental milestones record - 2 years)
- Childhood growth milestones - 3 years (see Developmental milestones record - 3 years)
- Childhood growth milestones - 4 months (see Developmental milestones record - 4 months)
- Childhood growth milestones - 4 years (see Developmental milestones record - 4 years)
- Childhood growth milestones - 5 years (see Developmental milestones record - 5 years)
- Childhood growth milestones - 6 months (see Developmental milestones record - 6 months)
- Childhood growth milestones - 9 months (see Developmental milestones record - 9 months)
- Childhood hyperkinesis (see Attention deficit hyperactivity disorder)
- Childhood stress (see Stress in childhood)
- Childhood volvulus (see Volvulus - childhood)
- Children and exercise (see Exercise and children)
- Children and fat free diets (see Dietary fat and children)
- Children and hyperactivity (see Hyperactivity and children)
- Children and potbellies (see Potbellies and toddlers)
- Children and stuttering (see Stuttering)
- Children and tonsillectomies (see Tonsillectomies and children)
- Chills
- Chin augmentation
- Chin augmentation - series
- Chinese restaurant syndrome
- Chiropractor profession
- Chlamydia
- Chlamydia infections in women
- Chlamydia psittaci (see Psittacosis)
- Chlamydial urethritis - male
- Chlamydophila pneumoniae (see Atypical pneumonia)
- Chloasma (see Melasma)
- Chlordiazepoxide overdose
- Chloride - urine
- Chloride in diet
- Chloride test - blood
- Chlorinated lime poisoning
- Chlorine poisoning
- Chlorophyll
- Chlorpromazine overdose
- Choanal atresia
- Choking - Heimlich maneuver (see Heimlich maneuver)
- Choking - adult or child over 1 year
- Choking - food (see Swallowing difficulty)
- Choking - infant under 1 year
- Choking - unconscious adult or child over 1 year
- Choking first aid - adult or child over 1 year - series
- Choking first aid - infant under 1 year - series
- Cholangiocarcinoma
- Cholangiogram - PTCA (see Percutaneous transhepatic cholangiogram)
- Cholangitis
- Cholecalciferol (see Vitamin D)
- Cholecystectomy - laparoscopic (see Gallbladder removal - laparoscopic)
- Cholecystectomy - open (see Gallbladder removal - open)
- Cholecystitis - acute (see Acute cholecystitis)
- Choledocholithiasis
- Cholelithiasis (see Gallstones)
- Cholera
- Cholescintigraphy (see Gallbladder radionuclide scan)
- Cholestasis
- Cholesteatoma
- Cholesterol embolization syndrome (see Atheroembolic renal disease)
- Cholinesterase - blood
- Chondroectodermal dysplasia (see Ellis-van Creveld syndrome)
- Chondromalacia patella (see Anterior knee pain)
- Choosing a primary care provider
- Choosing the right doctor and hospital
- Chorea (see Movement - unpredictable or jerky)
- Choreoathetosis (see Movement - uncontrolled or slow)
- Choriocarcinoma
- Chorionic villus sampling
- Chorionic villus sampling - series
- Choroid
- Choroidal dystrophies
- Choroiditis (see Uveitis)
- Christ-Siemens-Touraine syndrome (see Ectodermal dysplasia)
- Christmas cherry poisoning (see Jerusalem cherry poisoning)
- Christmas disease (see Hemophilia B)
- Christmas factor assay (see Factor IX assay)
- Christmas flower poisoning (see Poinsettia plant exposure)
- Chromaffin tumors (see Pheochromocytoma)
- Chromatography
- Chromium - blood test
- Chromium in diet
- Chromosomal mosaicism (see Mosaicism)
- Chromosome
- Chromosome analysis (see Karyotyping)
- Chronic
- Chronic acquired (Non-Wilsonian) hepatocerebral degeneration (see Hepatocerebral degeneration)
- Chronic acute liver disease (see Autoimmune hepatitis)
- Chronic adrenocortical insufficiency (see Addison's disease)
- Chronic atrophic pyelonephritis (see Reflux nephropathy)
- Chronic back pain - low (see Low back pain - chronic)
- Chronic brain syndrome (see Dementia)
- Chronic cholecystitis
- Chronic depression (see Dysthymia)
- Chronic fatigue syndrome
- Chronic fatigue syndrome - resources
- Chronic glaucoma (see Glaucoma)
- Chronic gout (see Gout)
- Chronic granulomatous disease
- Chronic headaches - tension (see Tension headache)
- Chronic hydronephrosis (see Unilateral hydronephrosis)
- Chronic inflammatory polyneuropathy
- Chronic insomnia (see Insomnia)
- Chronic kidney disease
- Chronic lung disease - children (see Bronchopulmonary dysplasia)
- Chronic lymphocytic leukemia (CLL)
- Chronic motor tic disorder
- Chronic myelogenous leukemia (CML)
- Chronic nephritis (see Glomerulonephritis)
- Chronic obstructive pulmonary disease
- Chronic organic brain syndrome (see Organic brain syndrome)
- Chronic otitis media (see Ear infection - chronic)
- Chronic pain - resources
- Chronic pancreatitis
- Chronic prostatitis - bacterial (see Prostatitis - bacterial acute)
- Chronic silicosis (see Silicosis)
- Chronic solvent encephalopathy (see Nail polish poisoning)
- Chronic subdural hematoma
- Chronic swimmer's ear (see Swimmer's ear)
- Chronic thyroiditis (Hashimoto’s disease)
- Chronic venous insufficiency (see Venous Insufficiency)
- Chylomicronemia syndrome
- Cigar smoking (see Nicotine and tobacco)
- Cigarette smoking - quitting (see Benefits of quitting tobacco)
- Cigarette smoking - risks (see Risks of tobacco)
- Cigarettes - tips on how to quit (see Smoking - tips on how to quit)
- Ciguatera poisoning (see Poisoning - fish and shellfish)
- Ciliary body
- Cimetidine overdose (see H2 receptor antagonists overdose)
- Cinfacrom poisoning (see Merbromin overdose)
- Circulatory system (see Heart and vascular services)
- Circumcision
- Circumcision - series
- Cirrhosis
- Cirrhosis or hepatitis - alcoholic (see Alcoholic liver disease)
- Citric acid urine test
- Clammy skin (see Skin - clammy)
- Clap (see Gonorrhea)
- Classical RTA (see Distal renal tubular acidosis)
- Claudication (see Peripheral artery disease - legs)
- Claw foot
- Claw hand
- Clean catch urine sample
- Cleaning an uncircumcised penis (see Penis care (uncircumcised))
- Cleft lip and palate
- Cleft lip and palate repair
- Cleft lip repair - series
- Cleft palate - resources
- Cleft sinus (see Branchial cleft cyst)
- Cleft spine (see Myelomeningocele)
- Cleidocranial dysostosis
- Clinical hemoglobin C (see Hemoglobin C disease)
- Clinitest tablets poisoning
- Clinoril overdose (see Sulindac overdose)
- Clorox (see Sodium hypochlorite poisoning)
- Closed pleural biopsy (see Pleural needle biopsy)
- Clostridial infection of tissues (see Gas gangrene)
- Clot (see Blood clots)
- Clot in the renal vein (see Renal vein thrombosis)
- Clot-dissolving agents (see Thrombolytic therapy)
- Cloth dye poisoning
- Cloudy cornea
- Clove oil overdose (see Eugenol oil overdose)
- Clubbing of the fingers or toes
- Clubfoot
- Clubfoot repair
- Clubfoot repair - series
- Cluster headache
- Coagulopathy (see Bleeding disorders)
- Coal oil poisoning (see Kerosene poisoning)
- Coal worker's pneumoconiosis
- Coarctation of the aorta
- Cobalamin (see Vitamin B12)
- Cobalt poisoning
- Cocaine intoxication
- Cocaine withdrawal
- Coccidioides complement fixation
- Coccidioides precipitin
- Coccidioidomycosis (see Valley fever)
- Coccyx injury (see Tailbone trauma)
- Cochlear implant
- Codeine overdose
- Coil embolization (see Endovascular embolization)
- Cold agglutinins (see Febrile/cold agglutinins)
- Cold exposure (see Hypothermia)
- Cold exposure - arms or legs (see Frostbite)
- Cold intolerance
- Cold knife cone biopsy
- Cold sore (see Herpes - oral)
- Cold wave lotion poisoning
- Colds and flus - antibiotics
- Colds and vitamin C (see Vitamin C and colds)
- Colic and crying
- Colitis
- Colitis - pseudomembranous (see Pseudomembranous colitis)
- Collagen vascular disease
- Collapsed lung
- College students and the flu
- Colloidal goiter (see Goiter - simple)
- Coloboma of the iris
- Cologne poisoning
- Colon cancer
- Colon cancer - Series
- Colon cancer - resources
- Colon cancer screening
- Colon diverticula - series
- Colon resection (see Large bowel resection)
- Colonic arteriovenous malformation (see Angiodysplasia of the colon)
- Colonic ileus (see Intestinal obstruction)
- Colonic pseudo-obstruction (see Intestinal pseudo-obstruction)
- Colonoscopy
- Colonoscopy - virtual (see Virtual colonoscopy)
- Color blindness
- Color vision test
- Colorado tick fever
- Colorectal polyps
- Colostomy
- Colostomy - Series
- Colporrhaphy - repair of vaginal wall (see Anterior vaginal wall repair)
- Colposcopy - directed biopsy
- Coma - first aid (see Unconsciousness - first aid)
- Comedones
- Common cold
- Common ichthyosis (see Ichthyosis vulgaris)
- Common peroneal nerve dysfunction
- Common ventricle (see Double inlet left ventricle)
- Communication disorder - language disorder (see Language disorder - children)
- Communication disorder - speech disorder (see Speech disorders - children)
- Community-acquired pneumonia (see Pneumonia - adults (community acquired))
- Compartment syndrome
- Compazine overdose
- Complement
- Complement component 3 (C3)
- Complement component 4
- Complement fixation test to C. burnetii
- Complete abortion (see Miscarriage)
- Complete blood count - series
- Complete laryngectomy (see Laryngectomy)
- Complete protein (see Protein in diet)
- Complex regional pain syndrome
- Comprehensive metabolic panel
- Compression fractures of the back
- Compression of spinal cord (see Spinal cord trauma)
- Compulsive gambling (see Pathological gambling)
- Compulsive hair pulling (see Trichotillomania)
- Compulsive overeating (see Binge eating)
- Computed tomography scan - abdomen (see Abdominal CT scan)
- Concomitant
- Concussion
- Conditions associated with jaundice (see Jaundice)
- Condom application - series
- Condom catheter (see External incontinence devices)
- Condoms - male
- Condoms for women (see Female condoms)
- Conduct disorder
- Conductive hearing loss (see Hearing loss)
- Conductive hearing loss - infants (see Hearing loss - infants)
- Condylomata acuminata (see Genital warts)
- Confusion
- Congenital absence of the pulmonary valve (see Absent pulmonary valve)
- Congenital adrenal hyperplasia
- Congenital afibrinogenemia
- Congenital antithrombin III deficiency
- Congenital bronchiectasis (see Bronchiectasis)
- Congenital cataract
- Congenital cytomegalovirus
- Congenital dermal melanocytosis (see Mongolian blue spots)
- Congenital diabetes insipidus (see Diabetes insipidus - nephrogenic)
- Congenital dysplasia of the hip (see Developmental dysplasia of the hip)
- Congenital erythropoietic porphyria (see Porphyria)
- Congenital giant pigmented nevus (see Giant congenital nevus)
- Congenital heart defect - corrective surgery
- Congenital heart disease
- Congenital hernia of the diaphragm (see Diaphragmatic hernia)
- Congenital herpes (see Pregnancy and herpes)
- Congenital hypertrophic pyloric stenosis (see Pyloric stenosis)
- Congenital megacolon (see Hirschsprung’s disease)
- Congenital nephrotic syndrome
- Congenital pernicious anemia (see Pernicious anemia)
- Congenital platelet function defects
- Congenital protein C or S deficiency
- Congenital rubella
- Congenital spherocytic anemia
- Congenital syphilis
- Congenital toxoplasmosis
- Congested nose (see Nasal congestion)
- Conical teeth (see Tooth - abnormal shape)
- Conjugated bilirubin - blood (see Bilirubin - blood)
- Conjugated bilirubin - urine (see Bilirubin - urine)
- Conjunctiva
- Conjunctival infection (see Eye redness)
- Conjunctivitis
- Conjunctivitis - allergic seasonal/perennial (see Allergic conjunctivitis)
- Conjunctivitis - granular (see Trachoma)
- Conjunctivitis of the newborn (see Neonatal conjunctivitis)
- Conn syndrome (see Hyperaldosteronism - primary and secondary)
- Conscious sedation for surgical procedures
- Constipation
- Constitutional liver dysfunction (see Gilbert's disease)
- Constrictive pericarditis (see Pericarditis - constrictive)
- Consumer rights and responsibilities
- Contac overdose
- Contact dermatitis
- Continuous positive airway pressure (see Nasal CPAP)
- Contraception (see Birth control and family planning)
- Contraception - hormonal methods (see Birth control - slow release methods)
- Contraception - pills - hormonal methods (see Birth control pills - overview)
- Contraceptives - over the counter (see Vaginal sponge and spermicides)
- Contracture deformity
- Contraindication
- Contusion (see Bruise)
- Conversion disorder
- Convulsions (see Seizures)
- Convulsions - first aid - series
- Cooking starch poisoning (see Starch poisoning)
- Cooking utensils and nutrition
- Coolant poisoning (see Refrigerant poisoning)
- Cooley's anemia (see Thalassemia)
- Coombs’ test
- Coordination impairment (see Movement - uncoordinated)
- Copper in diet
- Copper poisoning
- Coproporphyrin levels (see Porphyrins - blood)
- Cor Pulmonale
- Cord - umbilical (see Umbilical cord care in newborns)
- Cord blood testing
- Core needle breast biopsy - stereotactic (see Breast biopsy - stereotactic)
- Core needle breast biopsy - ultrasound (see Breast biopsy - ultrasound)
- Corneal injury
- Corneal transplant
- Corneal transplant - series
- Corneal ulcers and infections
- Corns and calluses
- Coronary angiography
- Coronary angioplasty (see Angioplasty and stent placement - heart)
- Coronary artery balloon angioplasty - series
- Coronary artery fistula
- Coronary artery spasm
- Coronary heart disease
- Coronary risk profile
- Coronary stents (see Stent)
- Corpus luteum cysts (see Ovarian cysts)
- Correction of unequal bone length (see Leg lengthening and shortening)
- Corticosteroids overdose
- Cortisol - urine
- Cortisol level
- Cortisol suppression test (see Dexamethasone suppression test)
- Cortisporin ointment overdose (see Bacitracin zinc overdose)
- Cortrosyn stimulation test (see ACTH (cosyntropin) stimulation test)
- Cosmetic breast surgery
- Cosmetic ear surgery
- Cosmetic nose surgery (see Rhinoplasty)
- Cosmetic surgery of the abdomen (see Abdominal wall surgery)
- Cosmetic surgery of the face (see Facelift)
- Costochondritis
- Cotton worker's lung (see Byssinosis)
- Cough
- Coughing up blood
- Cow's milk - infants
- Cow’s milk and children
- Coxa plana (see Legg-Calve-Perthes disease)
- Coxsackievirus infection (see Hand-foot-mouth disease)
- Crabs (see Pubic lice)
- Cradle cap (see Seborrheic dermatitis)
- Cramps - leg (see Leg pain)
- Cramps - menstrual (see Painful menstrual periods)
- Cramps - muscle (see Muscle cramps)
- Cranial CT scan
- Cranial MRI (see Head MRI)
- Cranial arteritis (see Temporal arteritis)
- Cranial mononeuropathy (see Bell's palsy)
- Cranial mononeuropathy III
- Cranial mononeuropathy III - diabetic type
- Cranial mononeuropathy IX (see Glossopharyngeal neuralgia)
- Cranial mononeuropathy VI
- Cranial sutures
- Craniofacial reconstruction (see Head and face reconstruction)
- Craniofacial reconstruction - series
- Craniopharyngioma
- Craniosynostosis
- Craniosynostosis repair
- Craniotabes
- Craniotomy (see Brain surgery)
- Craniotomy - series
- Crank overdose (see Methamphetamine overdose)
- Crayons poisoning (see Wax poisoning)
- Creatine phosphokinase test
- Creating a sling - series
- Creatinine - blood
- Creatinine - urine
- Creatinine clearance
- Creeping eruption
- Crepitus (see Subcutaneous emphysema)
- Cretinism (see Neonatal hypothyroidism)
- Creutzfeldt-Jakob disease
- Cri du chat syndrome
- Crib death (see Sudden infant death syndrome)
- Crigler-Najjar syndrome
- Crohn's disease
- Cross matching (see Blood typing)
- Crossed eyes (see Strabismus)
- Croup
- Crowded teeth (see Malocclusion of teeth)
- Cruciate ligament injury - anterior (see Anterior cruciate ligament (ACL) injury)
- Cruciate ligament injury - posterior (see Posterior cruciate ligament (PCL) injury)
- Crural hernia (see Femoral hernia)
- Crush injury
- Crushed digits (see Smashed fingers)
- Crying - excessive (0-6 months)
- Crying in childhood
- Crying in infancy
- Cryoglobulinemia
- Cryoglobulins
- Cryotherapy
- Cryptococcal meningitis (see Meningitis - cryptococcal)
- Cryptococcosis
- Cryptogenic fibrosing alveolitis (see Idiopathic pulmonary fibrosis)
- Cryptogenic polycythemia (see Polycythemia vera)
- Cryptorchidism (see Undescended testicle)
- Cryptorchidism repair (see Undescended testicle repair)
- Cryptosporidium enteritis
- Culdocentesis
- Culture - amniotic fluid (see Amniocentesis)
- Culture - bile (see Bile culture)
- Culture - blood (see Blood culture)
- Culture - bone marrow (see Bone marrow culture)
- Culture - bronchoscopic (see Bronchoscopic culture)
- Culture - colonic tissue
- Culture - duodenal tissue
- Culture - ear drainage (see Ear drainage culture)
- Culture - endocervix
- Culture - esophageal (see Esophageal culture)
- Culture - gastric tissue (see Gastric tissue biopsy and culture)
- Culture - herpes simplex virus (see Herpes viral culture of lesion)
- Culture - joint fluid
- Culture - lymph node (see Lymph node culture)
- Culture - mycobacterial (see Mycobacterial culture)
- Culture - nasopharyngeal (see Nasopharyngeal culture)
- Culture - pericardial fluid (see Pericardial fluid culture)
- Culture - peritoneal fluid (see Peritoneal fluid culture)
- Culture - pleural fluid (see Pleural fluid culture)
- Culture - rectal (see Rectal culture)
- Culture - skin (see Skin culture)
- Culture - stool (see Fecal culture)
- Culture - throat (see Throat swab culture)
- Culture - urine - catheterized specimen (see Urine culture - catheterized specimen)
- Culture and sensitivity - urine (see Urine culture)
- Culture of urethral discharge (see Urethral discharge culture)
- Culture-negative endocarditis
- Curvature of the penis
- Cushing syndrome
- Cushing syndrome - ectopic (see Ectopic Cushing syndrome)
- Cushing syndrome - exogenous
- Cushing syndrome due to adrenal tumor
- Cushing’s disease
- Cutaneous abscess (see Skin abscess)
- Cutaneous anthrax (see Anthrax)
- Cutaneous leukocytoclastic vasculitis (see Allergic vasculitis)
- Cutaneous skin tag
- Cuticle remover poisoning
- Cuts and puncture wounds
- Cyanoacrylates
- Cyanosis (see Skin discoloration - bluish)
- Cyanotic heart disease
- Cyclothymic disorder
- Cyproheptadine hydrochloride overdose (see Periactin overdose)
- Cyproheptadine overdose
- Cyprus fever (see Brucellosis)
- Cyst
- Cystathionine beta synthase deficiency (see Homocystinuria)
- Cystic acne (see Acne)
- Cystic fibrosis
- Cystic fibrosis - nutritional considerations
- Cystic fibrosis - resources
- Cystic fibrosis screening - neonatal (see Neonatal cystic fibrosis screening)
- Cystic hygroma
- Cysticercosis
- Cystinuria
- Cystitis - acute
- Cystitis - bacterial - adults (see Urinary tract infection - adults)
- Cystitis - children (see Urinary tract infection - children)
- Cystitis - interstitial (see Interstitial cystitis)
- Cystitis - noninfectious
- Cystography - retrograde (see Retrograde cystography)
- Cystometric study
- Cystoscopy
- Cystourethrogram - voiding (see Voiding cystourethrogram)
- Cysts - ear (see Benign ear cyst or tumor)
- Cysts - kidneys (see Polycystic kidney disease)
- Cytochrome b5 reductase
- Cytologic evaluation
- Cytology - ureteral retrograde brush biopsy (see Ureteral retrograde brush biopsy)
- Cytology analysis - biliary tract (see Biopsy - biliary tract)
- Cytology exam of pleural fluid
- Cytology exam of urine
- Cytomegalovirus retinitis