Regional forensic medical characteristics of sexual maturity

Published data on sexual maturity of women in the North are reviewed. The authors analyze the findings of their studies and the anthropometric parameters of sexual maturity recorded in Regulations of Forensic Medical Obstetrical and Gynecological Expert Evaluations (1966) and find essential differences in the values of some parameters as regards the population of the Russian European North. The authors propose revision of the current Regulations in order to define regional standards.     

A mixed-drug intoxication involving venlafaxine and verapamil

This case report describes the suicide of a 52-year-old woman whose cause of death was attributed to a mixed-drug intoxication involving venlafaxine and verapamil. Venlafaxine is prescribed for the treatment of depression and should be used with caution in patients with cardiovascular disease. Verapamil is a calcium channel blocker primarily used for treatment of cardiovascular disorders. The following drug concentrations were determined in postmortem fluids: verapamil--3.5 mg/L (femoral blood), 9.4 mg/L (subclavian blood), and 1.0 mg/L (vitreous fluid); norverapamil--1.0 mg/L (femoral blood), 2.1 mg/L (subclavian blood), and 0.20 mg/L (vitreous fluid); verapamil and norverapamil could not be detected in bile or urine due to the high levels of erythromycin present; venlafaxine--6.2 mg/L (femoral blood), 8.6 mg/L (subclavian blood), 5.3 mg/L (vitreous fluid), 54.0 mg/L (bile), and 72.3 mg/L (urine); and O-desmethylvenlafaxine--5.4 mg/L (femoral blood), 8.3 mg/L (subclavian blood), positive (vitreous fluid), 29.2 mg/L (bile), and 9.5 mg/L (urine). The cause of death was determined to be a mixed-drug intoxication resulting from an overdose of verapamil and venlafaxine. The manner of death was determined to be suicide.     

Medical anthropological aspects of hand phalanx dermatoglyphics

Main and middle phalanx skin patterns represent a polymorphic hereditary system of signs practically not studied in anthropology, but interesting for forensic medicine and criminology from the viewpoint of expert evaluation of relation and personality identification. Based on a vast scope of data (600 hand impressions of 300 subjects from Russian families), a classification of patterns on the main and middle finger phalanges has been developed and their incidence evaluated. The proposed classification includes 15 types and 40 subtypes. The incidence of individual patterns on phalanges of different site and order has been determined. The problem of genetic determination, i.e. inheritance of certain patterns from father and mother, remains open and requires a special research.     

Computer-aided personality identification by skull and life-time photography by POSKID 1.1 method

An improved method for computer-aided personality identification by the skull, based on the POSKID 1.1 software, consists in investigation of enlarged images of the skull and life-time photograph of the probable individual by coordinates of 49 anatomical points; independent quantitative evaluation of the aspect of each of the compared objects by the X, Y, and Z axes; formal evaluation of the results of comparative study of the skull-portrait by multidimensional discriminant analysis models. The proposed version differs from the POSKID 1.0 software in the method for evaluating the spatial position of the head on the portrait and adequate orientation of the skull in space, which necessitates the utilization of coordinate-regulated holder POSKID 1.1 method is based on multidimensional discriminant analysis and suggests a virtually reliable solution in 76.13-80.65% cases, a probable solution (positive and negative) in 11.61-18.06% cases, and motivated refusal from solution in 5.81-7.74% cases. In case of a probable or indefinite solution further investigations are recommended making use of life-time photographs with different aspects.