Evaluation of eye and serum findings in different waters in rabbits by drowning and submersion modeling.

Background/aim: This study investigated serum, vitreous, and anterior chamber fluid electrolyte changes, corneal thickness (CT), corneal volume (CV), anterior chamber volume (ACV), and anterior chamber depth (ACD) as an auxiliary diagnostic method in the identification of drowning in fresh or salt water. Materials and methods: The study used 35 healthy, adult, male, white New Zealand rabbits, seperated into five groups (control, saltwater drowning (SWD), saltwater immersion (SWI), freshwater drowning (FWD), freshwater immersion (FWI)). CT, CV, ACV, and ACD measurements were made with Pentacam topography at 0, 2, and 4 h in all groups. Magnesium (mg), sodium (Na), and chlorine (Cl) were measured in the blood at 0 and 2 h, and in blood, vitreous fluid, and humor aqueous at 4 h. Results: It was determined that CT, CV, ACV, and ACD are not of great value in drowning diagnosis and are affected by the fresh or salt water rather than drowning. Vitreous Na, Cl, and Mg levels are ineffective in determining drowning after one h. Anterior chamber fluid may provide valuable information in the differentiation freshwater - saltwater drownings at the 4th h in corpses retrieved from water. Conclusion: Anterior chamber fluid Na and Cl levels, especially in corpses removed from salt water, can be an easily used test that can help diagnose drowning.

Evaluation of Juvenile and Adolescent Sexual Abuse Victims: A Retrospective Study.

OBJECTIVE: This study aimed to evaluate the sociodemographic characteristics and the mental, anogenital, and physical examination findings of child and adolescent sexual abuse victims and to discuss them in the light of the literature. MATERIALS AND METHODS: This study included a total of 134 children and adolescent cases between the ages of 0 and 18 who were victims of sexual abuse, from among the reports prepared in the Forensic Medicine Clinic of Bolu Abant Izzet Baysal Training and Research Hospital between 2015 and 2019. RESULTS: This study included 134 cases: 113 (84.3%) were female and 21 (15.7%) were male. The mean age was 13 ± 3.4 years (min: 3, max: 17). The average age of the defendants was 25.6 ± 13 years (min: 12, max: 75), and all the defendants were male. The defendants were strangers in 60 cases (4.8%). Sexual abuse mostly occurred as vaginal penetration in 46 cases (34.3%). Sixty-nine (51.5%) cases were exposed to abuse more than once. Depression due to sexual abuse developed in 14 (10.4%) of the cases. CONCLUSION: Considering that many child abuse victims have normal examination findings, it should not be forgotten that the interview and psychiatric examination with the child are as valuable as the genital examination.