hepatomegaly – HER1 – HER2/neu – HER2/neu gene – herba scutellaria barbatae – hereditary leiomyomatosis and renal cell cancer syndrome – hereditary mutation – hereditary nonpolyposis colon cancer – herpesvirus – heterogenic – hexyl 5-aminolevulinate – high-dose chemotherapy – high-dose-rate remote brachytherapy – high-dose-rate remote radiation therapy – high-energy photon therapy – high-grade lymphoma – high grade squamous intraepithelial lesion – high-risk cancer – highly active antiretroviral therapy – hilar – histamine dihydrochloride – histiocytic lymphoma – histologic examination – histology – histone – histone deacetylase – historic cohort study – historical control subject – HLA – HNPCC – Hodgkin's disease – Hodgkin's lymphoma – holmium Ho 166 DOTMP – homoharringtonine – hormonal therapy – hormone receptor – hormone receptor test – hormone replacement therapy – hormone responsive – hormone therapy – Horner's syndrome – host cell – hot nodule – HPPH – HPV – HRT – HTLV-1 – hu14.18-interleukin-2 fusion protein – Huang Lian – human epidermal growth factor receptor 2 – human leukocyte antigen – human lymphocyte antigen – human papillomavirus – human T-cell leukemia virus type 1 – Hürthle cell neoplasm – hydrazine sulfate – hydromorphone – hydronephrosis – hydroureter – hydroxychloroquine – hydroxyurea – hypercalcemia – hyperfractionation – hyperglycemia – hypericum perforatum – hypernephroma – hyperplasia – hypersensitivity – hyperthermia therapy – hyperthermic intraperitoneal chemoperfusion – hyperthermic perfusion – hyperthyroidism – hyperuricemia – hypervascular – hypoglycemia – hypopharynx – hypotension – hypothalamus – hypothesis – hypothyroidism – hypoxia – hypoxic – hysterectomy I ibandronate – ICI 182,780 – ICI D1694 – idarubicin – IDEC-Y2B8 monoclonal antibody – idiopathic – idiopathic myelofibrosis – idoxifene – idoxuridine – ifosfamide – IH636 grape seed extract – IL-1 – IL-1-alfa – IL-11 – IL-12 – IL-2 – IL-3 – IL-4 – IL-6 – ileostomy – iloprost – ILX-295501 – ILX23-7553 – IM-862 – imaging procedure – imatinib mesylate – imipenem – imiquimod – immune adjuvant – immune function – immune response – immune system – immune system tolerance – immunoassay – immunocompetence – immunocompetent – immunocompromised – immunodeficiency – immunodeficiency syndrome – immunoglobulin – immunological adjuvant – immunology – immunomodulation – immunophenotyping – immunoscintigraphy – immunostimulant – immunosuppression – immunosuppressive – immunosuppressive therapy – immunotherapy – immunotoxin – in situ cancer – incisional biopsy – incomplete Freund's adjuvant – indinavir – indium In 111 ibritumomab tiuxetan – indium In 111 pentetreotide – indole-3-carbinol – indolent lymphoma – indometacin – induction