Interinstitutional review of slides for forensic pathology: types of inconsistencies.
Because of the specific structure of forensic medicine in Turkey, reexamination of histopathologic specimens is a frequent practice. The aim of the present study is the assessment of microscopic diagnostic consistency in forensic pathology between different laboratories. Reports of the Council of Forensic Medicine between 2001 and 2004 were examined, and 150 cases with second pathologic examination were found. Results of histopathologic reports from peripheral laboratories were compared with those made by the Council pathologists with regard to diagnostic consistency. Consistency was assessed in 3 groups and 1 subgroup. Group 1, consistent and minor inconsistency; includes a major consistency subgroup. Group 2, major inconsistency, is the second diagnosis which is lethal; group 3, major inconsistency, is the first diagnosis which is lethal. The lung was found to be the organ with the highest frequency of diagnostic major inconsistency (group 2 and 3) and major consistency. Bronchopneumonia was the most common diagnosis. The brain had the highest frequency of intercenter diagnostic overall consistency (90.2%, group 1). Myocardial infarction was the diagnosis most frequently rejected on reevaluation (group 3). In conclusion, forensic pathology requires different experience than surgical ones. In cases of discrepancy between the anamnesis of the lethal event and pathologic findings, reevaluation of specimen is mandatory to avoid any diagnostic errors. Quality assurance systems with all include internal and external control mechanisms will improve the diagnostic reliability.
Ersoy
Gokhan
G
Department of Forensic Pathology, Istanbul University, Institute of Forensic Medicine, Istanbul, Turkey. gersoy@istanbul.edu.tr
Akyildiz
Elif Ulker
EU
Korkmaz
Gulay
G
Albek
Emre
E
D001921:Brain / Q000473:pathology; D002423:Cause of Death; D049429:Forensic Pathology / Q000295:instrumentation*; D006801:Humans; D007668:Kidney / Q000473:pathology; D007753:Laboratories; D008099:Liver / Q000473:pathology; D008168:Lung / Q000473:pathology; D008853:Microscopy; D009206:Myocardium / Q000473:pathology; D011786:Quality Control; D014421:Turkey