Intrauterine growth retardation, IUGR
Intravenous
Intravenous pyelogram
Intrinsic factor
Intubation - endotracheal
Intussusception - reduction of
Intussusception (children)
Invasive
Invasive/malignant mole
Involuntary body movements
Involuntary oscillation of the eye(s)
Involuntary slow and twisting movements
Involuntary weight gain
Iodine in diet
Iodine overdose
Iodine uptake test
Ion(s)
Ionized calcium
Iontophoretic sweat test
IPF
IQ testing
IRDS (infant respiratory distress syndrome)
Iris
Iritis
Iron - serum
Iron deficiency anemia
Iron deficiency anemia - children
Iron in diet
Iron overdose
Iron supplements and heart attacks
Irradiated foods
Irregular heartbeat
Irregular sleep-wake syndrome
Irregularity
Irritability
Irritable bladder
Irritable bowel syndrome (functional bowel)
Irritable colon
Irritant
Irritant-induced diaper dermatitis
Irritant-induced reactive airways disease
Ischemic cardiomyopathy
Ischemic colitis
Ischemic contracture
Ischemic hepatitis
Islet cell tumors
Islet cells adenoma
Islet of Langerhan's tumor
Isolated sleep paralysis
Isopropanol (rubbing alcohol) - screen
Isopropanol overdose
Isotope study
Itchiness due to poison ivy or rashes
Itching
Itching - burning eyes
Itching in the groin - males
ITP
IVP
Ivy - poison
Jack-in-the-pulpit
Jacksonian seizure
Jail fever
Janimine
Jansky-Bielschowsky
Jaundice
Jaundice - yellow skin
Jaundice associated with breast feeding
Jaundice associated with nursing
Jaundice of the newborn
Jaundice-associated conditions
Jaw - broken or dislocated
Jaw pain and heart attacks
Jellyfish
Jerky body movements
Jerusalem cherry
Jet lag prevention
Jewelry cleaners
Jimsonweed
Jitteriness
Job syndrome
Jock itch
Joint dislocation
Joint fluid analysis
Joint fluid aspiration
Joint fluid culture
Joint fluid Gram stain
Joint hypermobility
Joint inflammation
Joint pain
Joint sprain
Joint swelling
Joint X-ray
JRA
Juvenile angiofibroma
Juvenile chronic polyarthritis
Juvenile onset diabetes
Juvenile pernicious anemia
Juvenile rheumatoid arthritis
K+
Kala-azar
Kallmann syndrome
Kanamycin - serum
Kaposi’s sarcoma
Karyotyping
Katayama fever
Kawasaki disease
Keeping fit
Kegel exercises
Keloid revision
Keloid scar
Keloids
Keratin cyst
Keratitis interstitial
Keratitis sicca
Keratoconjunctivitis sicca
Keratoconus
Keratoplasty
Keratosis - actinic (solar)
Keratosis - seborrheic
Keratosis obturans
Keratosis pilaris
Kernicterus
Kerosene
Ketoacidosis
Ketoacidosis - alcoholic
Ketone bodies - serum
Ketone bodies - urine
Ketones - serum
Ketones - urine
Ketoprofen overdose
Keyhole heart surgery
Kidney - polycystic
Kidney biopsy
Kidney cancer
Kidney damage
Kidney diet - dialysis patients
Kidney disease
Kidney disease - diet, pre-dialysis diet, chronic renal failure diet
Kidney disease - resources
Kidney failure
Kidney failure - acute
Kidney failure - chronic
Kidney failure - end stage
Kidney function tests
Kidney infection (pyelonephritis)
Kidney injury
Kidney removal
Kidney scan
Kidney stones
Kidney transplant
Kidney tumor
Kimmelstiel-Wilson disease
Kinins
Kinky hair disease
Kleihauer-Betke stain
Klinefelter syndrome
Klippel-Trenaunay syndrome
Klippel-Trenaunay-Weber Syndrome
Klumpke paralysis
Knee arthroplasty
Knee arthroscopy
Knee cap dislocation
Knee injury - anterior cruciate ligament (ACL)
Knee injury - lateral collateral ligament (LCL)
Knee injury - medial collateral ligament (MCL)
Knee injury - meniscus
Knee injury - patellar
Knee injury - posterior cruciate ligament (PCL)
Knee joint replacement
Knee pain
Knee pain - runner's condition
Knee swelling
Knock knees
Knox-Out
KOH test
Koilonychia
Korsakoff psychosis
Krabbe disease
KUB
Kufs' disease
Kuru
Kwashiorkor
Kyphoscoliosis
Kyphosis
Labyrinthitis
Laceration
Lack of coordination
Lack of intrinsic factor
Lack of regular bowel movements
Lack of sensation
Lack of strength
Lack of thirst
Lacquer
Lacrimal gland tumor
Lactase deficiency
Lactate
Lactate dehydrogenase
Lactate dehydrogenase isoenzymes
Lactation
Lactic acid
Lactic acid dehydrogenase
Lactic acid overdose
Lactic acidosis
Lactic dehydrogenase isoenzymes
Lacto-ovovegetarian
Lactose intolerance
Lactose tolerance test
Lacto-vegetarian
Laennec's cirrhosis
Lambert-Eaton Syndrome
Lamellar ichthyosis
Laminagraphy
Lancefield group B streptococcus
Landry-Guillain-Barre syndrome
Langerhans cell histiocytoses
Language disorder - expressive
Language impairment
Lanolin overdose
Lanoxin, Purgoxin, Allocar
LAP - urine
Laparoscopic cholecystectomy
Laparoscopic egg harvest
Laparoscopic hysterectomy
Laparoscopic oophorectomy
Laparoscopic tubal ligation
Laparoscopy
Laparotomy
Laquers
Large for gestational age (LGA)
Larva migrans visceralis
Laryngeal cancer
Laryngeal nerve damage
Laryngitis
Laryngoscopy
Laser lithotripsy
Laser surgery
Laser therapy
Laser-Assisted In Situ Keratomileusis, laser vision correction
LASIK eye surgery
Late persistent Lyme disease
Late syphilis
Lateral
Lateral collateral ligament (LCL) injury
Lateral epicondylitis
Lateral rectus palsy
Lateral traction
Latex agglutination test
Lavender oil
Laxative colitis
Laxative overdose
Laxopol
Lazy eye
Lazy eye repair
LCL injury
LD
LDH
LDH isoenzymes
LDL
LE cell test
Lead - nutritional considerations
Lead - serum
Lead and tap water
Lead poisoning
Lead poisoning - nutritional considerations
Lead poisoning disease
Leforte injuries
Left cardiac catheterization
Left heart catheterization
Left heart ventricular angiography
Left ventriculography
Left-sided heart failure
Leg and arm movements - uncontrollable
Leg crossing - excessive
Leg lengthening/shortening
Leg pain
Leg swelling
Legg-Calve-Perthes disease
Legg-Perthes disease
Legionella pneumonia
Legionnaire's disease
Leiomyoma
Leiomyoma - intestine
Leiomyosarcoma
Leishmaniasis
Lens opacity
Lentigines
Lentigos
Leopard Lily
Leopard syndrome
Lepromin skin test
Leprosy
Leprosy skin test
Leptospirosis
Lesch-Nyhan syndrome
Let-down reflex
Lethal midline granuloma
Lethargy
Letterer-Siwe disease
Leucine aminopeptidase - serum
Leucine aminopeptidase - urine
Leukemia
Leukemia - resources
Leukemic reticuloendotheliosis
Leukemoid reaction
Leukocoria
Leukocyte alkaline phosphatase
Leukocyte count
Leukocyte esterase
Leukocyte scan
Leukonychia
Leukoplakia
Leydig cell tumor
LFT
LGV
LH blood test
LH response to GnRH
LH urine test/home test
Librium
Lice - body
Lice - head
Lice - pubic
Lichen planus
Lichen simplex chronicus
Lichenified
Lidocaine - serum
Light hurts the eyes
Light sensitivity
Lighter fluid
Light-headedness - dizzy
Light-headedness - fainting
Liljekonvall
Lily-of-the-valley
Limb-girdle muscular dystrophies
Lime
Limited range of motion
Linear skull fracture
Lip balm
Lip gloss
Lip moisturizers
Lipase test
Lipid Disorders - acquired
Lipid test
Lipids
Lipids - serum
Lipofuscin
Lipofuscinosis
Lipoid nephrosis
Lipoprotein test
Lipoprotein/cholesterol analysis
Liposuction
Lips - bluish
Lips - chapped and dry
Lipstick
Liquid foundation
Liquid medication administration
Liquid nitrogen
Liqui-Histine
Liquor
Listerine, many other brands of mouthwash
Listeriosis
Litcon
Lithane
Lithium - serum
Lithium overdose
Lithobid
Lithonate
Lithotabs
Lithotripsy
Little stroke
Livedo reticularis
Liver abscess
Liver biopsy
Liver cancer
Liver cirrhosis
Liver disease
Liver disease - resources
Liver disease due to alcohol
Liver disease test panel - autoimmune
Liver enlargement
Liver function tests
Liver gallium scan
Liver hemangioma
Liver metastases
Liver scan
Liver scan (Tc)
Liver spots
Liver technetium sulfur colloid scan
Liver transplant
Liver-spleen radionuclide scan
Liver-spleen scan
Living will
Lobar intracerebral hemorrhage
Lobar sclerosis
Lobectomy
Lobster plant
Lobular capillary hemangioma
Lobular GN
Localized lymphadenopathy
Localized lymphadenopathy - armpit
Location of most skin cancers
Lockjaw
Loeffler's syndrome
Lomotil overdose
Long bones
Loose bowel movements
Loose joints
Lorcet
Lordosis
Lortab
Loss of a body part
Loss of a child - resources
Loss of a spouse - resources
Loss of alertness
Loss of appetite
Loss of balance
Loss of bladder control
Loss of bowel control
Loss of consciousness - first aid
Loss of coordination
Loss of hair
Loss of hearing
Loss of memory
Loss of movement
Loss of sensation
Loss of smell
Loss of taste
Loss of vision
Loss of voice
Loss of weight
Lost teeth
Lou Gehrig's disease
Loud breathing during sleep
Louis-Bar syndrome
Louse bite
Low back pain
Low birth weight
Low blood magnesium
Low blood phosphate
Low blood potassium
Low blood pressure
Low blood sugar
Low body temperature
Low density lipoprotein
Low density lipoprotein receptor mutation
Low nasal bridge
Lower abdominal pain
Lower esophageal ring (Schatzki)
Lower extremity venography
Lower gastrointestinal series
Lower GI bleeding
Lower leg pain
Lower urinary tract obstruction
Low-functioning autism
Low-grade chronic hyperbilirubinemia
Low-set ears
Loxia
LSD
Lucey-Driscol Syndrome
Ludwig’s angina
Lues
Lumbar laminectomy
Lumbar pain
Lumbar puncture
Lumbar radiculopathy
Lumbosacral spine CT
Lumbosacral spine MRI
Lumbosacral spine X-ray
Lump in the abdomen
Lump in the armpit
Lump in the breast
Lump in the groin
Lump in the neck
Lump in the rectum
Lump in the testicle
Lumpectomy
Lumps in the breasts
Lumpy jaw
Lung blood clot
Lung cancer
Lung diffusion testing
Lung disease
Lung disease - resources
Lung disease associated with rheumatoid arthritis
lung function tests
Lung gallium (Ga.) scan
Lung graft
Lung metastases
Lung needle biopsy
Lung needle biopsy culture
Lung scan
lung sounds
Lung surgery
Lung tissue removal
Lung transplant
Lung ventilation/perfusion scan
Lung water
Lupoid hepatitis
Lupus
Lupus - resources
Lupus anticoagulants