title: [Grading of epithelial ovarian cancers].
abstract: Tissue slides of 230 epithelial ovarian cancers were examined by two different pathologic teams to determine the following details: histological pattern, grade of polymorphy, mitotic index, density of chromatin, presence of nuclei and macronuclei, lymphocytic infiltration, psammoma bodies, and necrosis. For statistical evaluations the data were presented together with stage, age and survival times in form of an information vector for each of the 230 patients and analysed using hazard-models (Cox 1972, Carter 1983) and contingency tables.
  
  
  RESULTS
  The agreement between the 2 pathologic teams was good. There were many interrelated histological concomitants, such as polymorphy and chromatin density, and as nuclei and macronuclei. Necrosis was relatively independent. Significant effects on prognosis could be demonstrated for polymorphy, chromatin density, mitotic index, histologic pattern, (macro)nuclei. Polymorphy was the best histological prognostic indicator and, together with necrosis, produced the best prognostic grading system.
authors.forename: B O
authors.initials: BO
authors.lastname: Schulz
authors.forename: E
authors.initials: E
authors.lastname: Baker
authors.forename: C
authors.initials: C
authors.lastname: Strolz
authors.forename: D
authors.initials: D
authors.lastname: Sellin
authors.forename: H L
authors.initials: HL
authors.lastname: Stegner
authors.forename: D
authors.initials: D
authors.lastname: Krebs
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D002288:Adenocarcinoma, Mucinous / Q000473:pathology; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D002466:Cell Nucleolus / Q000648:ultrastructure; D002467:Cell Nucleus / Q000648:ultrastructure; D002843:Chromatin / Q000648:ultrastructure; D004715:Endometriosis / Q000473:pathology; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure; D008938:Mitosis; D009336:Necrosis; D009367:Neoplasm Staging; D010051:Ovarian Neoplasms / Q000473:pathology*; D010053:Ovary / Q000473:pathology; D011379:Prognosis
chemical_list: D002843:Chromatin
vernacular_title: Grading epithelialer Ovarialkarzinome.