| Lyell's disease or syndrome (toxic epidermal necrolysis) 695.15 | 
  |  | 
  |  | 
  | Lymph | 
  |  | 
  |  | 
  |  | 
  | Lymphadenoid goiter 245.2 | 
  | Lymphadenopathy (general) 785.6 | 
  |  | 
  | Lymphadenopathy-associated virus (disease) (illness) (infection) - see Human immunodeficiency virus (disease) (illness) (infection) | 
  |  | 
  |  | 
  |  | 
  |  | 
  | Lymphangiectatic elephantiasis, nonfilarial 457.1 | 
  | Lymphangioendothelioma (M9170/0) 228.1 | 
  |  | 
  | Lymphangioma (M9170/0) 228.1 | 
  |  | 
  | Lymphangiomyoma (M9174/0) 228.1 | 
  | Lymphangiomyomatosis (M9174/1) - see Neoplasm, connective tissue, uncertain behavior | 
  | Lymphangiosarcoma (M9170/3) - see Neoplasm, connective tissue, malignant | 
  |  | 
  |  | 
  | Lymphatic (vessel) - see condition | 
  |  | 
  |  | 
  |  | 
  | Lymphedema (see also Elephantiasis) 457.1 | 
  |  | 
  | Lymph-hemangioma (M9120/0) - see Hemangioma, by site | 
  | Lymphoblastic - see condition | 
  | Lymphoblastoma (diffuse) (M9630/3) 200.1 | 
  |  | 
  | Lymphoblastosis, acute benign 075 | 
  |  | 
  |  | 
  | Lymphocytic - see also condition | 
  |  | 
  | Lymphocytoma (diffuse) (malignant) (M9620/3) 200.1 | 
  | Lymphocytomatosis (M9620/3) 200.1 | 
  |  | 
  | Lymphocytosis (symptomatic) 288.61 | 
  |  | 
  | Lymphoepithelioma (M8082/3) - see Neoplasm, by site, malignant | 
  | Lymphogranuloma (malignant) (M9650/3) 201.9 | 
  |  | 
  | Lymphogranulomatosis (malignant) (M9650/3) 201.9 | 
  |  | 
  | Lymphohistiocytosis, familial hemophagocytic 288.4 | 
  | Lymphoid - see condition | 
  | Lympholeukoblastoma (M9850/3) 207.8 | 
  | Lympholeukosarcoma (M9850/3) 207.8 | 
  | Lymphoma (malignant) (M9590/3) 202.8 | 
  |  | 
  | Lymphomatosis (M9590/3) - see also Lymphoma | 
  |  | 
  | Lymphopathia | 
  |  | 
  |  | 
  |  | 
  | Lymphoreticulosis, benign (of inoculation) 078.3 | 
  |  | 
  | Lymphosarcoma (M9610/3) 200.1 | 
  |  | 
  |  | 
  | Lypemania (see also Melancholia) 296.2 | 
  |  | 
  |  | 
  | Maceration | 
  |  | 
|  |  |