• LABYRINTHITIS
  • LACTOSE INTOLERANCE
  • LARGE-INTESTINE CANCER
  • LARGE INTESTINE POLYP
  • LARVA MIGRANS, CUTANEOUS
  • LARYNGITIS - a minor inflammation of the larynx (voice box) and surrounding tissues, causing temporary hoarseness.
  • LARYNX CANCER
  • LEAD POISONING
  • LEGG-CALVE-PERTHES DISEASE
  • LEGIONNAIRE'S DISEASE
  • LEUKEMIA, ACUTE
  • LEUKEMIA, CHRONIC LYMPHOCYTIC
  • LEUKOPLAKIA
  • LICE
  • LICHEN PLANUS
  • LIPOMAS
  • LIVER CANCER
  • LUNG ABSCESS
  • LUNG CANCER
  • LUPUS ERYTHEMATOSUS, DISCOID
  • LUPUS ERYTHEMATOSUS, SYSTEMIC
  • LYME DISEASE
  • LYMPHOGRANULOMA VENEREUM
  • LYMPHOMA, NON-HODGKIN'S