[Histopathological analysis of organs submitted by legal medicine experts in Baojii City: 358 forensic identification cases].

OBJECTIVE: To analyze pathological characteristics of organs recovered during forensic autopsy submitted by legal medicine experts. METHODS: From Baoji city, 358 cases of forensic autopsy specimens from a series of routine exams were collected. And histopathological diagnoses were reviewed. RESULTS: Majority of the 358 cases were young men. The major causes of death were trauma, sudden death and poisoning. The cause of death was determined with histology in 250 cases. No typical histological changes were noted in 101 cases. The tissue autolysis and decomposition were present in 7 cases. The major pathological diagnosis was cardiovascular disease, followed by diseases in respiratory, nervous, and digestive systems. CONCLUSION: Forensic autopsy with its professional characteristics, is different from regular autopsy. When diagnosing cause of death by histopathological examination, pathologists should collaborate with legal medicine experts to know the details of the cases, circumstances surrounding the death, and specific forensic pathological characteristics.

[Tongue tonsil hypertrophy: 172 cases report and pathological analysis].

OBJECTIVE: To improve the clinical recognition and attention of tongue tonsil hypertrophy. METHOD: To all patients, after forceps-excision of hypertrophic tongue tonsil under direct larynscope guidance, the remains was treated with microwave. RESULT: After treatment of forceps-excision combined with microwave treating, 80.81% cases were cure, 15.12% cases were effective recovered, 4.07% cases didn't recover. Lymphadenia was the main pathological change, 76 cases of follicular hyperplasia (44.19%), 55 cases of diffuse hyperplasia (31.98%), 33 cases of mixed hyperplasia (19.19%), 5 cases of granulational hyperplasia (2.91%) and 3 cases of actinomycetic abscess (1.74%). One hundred and thirteen cases accompanied infiltration or destruction of epithelial lymphocyte, 22 cases accompanied erosion, 91 cases accompanied expanding of follicular cavities, inflammatory exude or forming of cysts. Above all, 57 cases accompanied infection of actinomycete or other germs. CONCLUSION: Tongue tonsil hypertrophy is the result of local lymph tissue's reactive hyperplasia to pathogenicity and the lesion of epithelium. Clinical attention should be paid to tongue tonsil hypertrophy for its the main cause of obstinate abnormal sensation of throat. Forceps-excision combines with microwave treating is an effectual treatment of tongue tonsil hypertrophy.