Objective: The aim of this study is to determine the histopathological examination of medicolegal autopsy cases and its correlation with causes of death.

Study Design: Retrospective/observational

Place and Duration: This study was conducted at department of Pathology, Khairpur Medical College Khairpur Mir's for duration of eight months from 15thMay, 2020 to 15thJanuary, 2021.

Methods: Hundred cases of both genders were presented in this study. Cases were aged between 15-75 years. Cases detailed demographics age, sex and body mass index were calculated after taking informed written consent from authorities. Autopsy laboratory was used to take medicolegal autopsies of enrolled cases. 10% formalin solution was used for histopathological examination of all the specimens. In the course of the post-mortem investigation we examined the histopathology results for five major organs, such as the brain, heart, lung, liver and kidneys and compared them with gross anatomical results. Complete data was analyzed by SPSS 24.0 version.

Results: 62 (62%) cases were males and 38 (38%) patients were females. Mean age of the participants were 30.52±13.17 years with mean BMI 24.52±16.21kg/m2. Most of the participants 40 (40%) were aged between 25-35 years of age followed by 27 (27%) were aged between 36-45 years. Most of the participants 70 (70%) were from urban area and the rest were 30 (30%) from rural area. Instant death was the most common cause found in 35 (35%) cases, followed by traffic accidents 24 (24%) cases. Most frequent effected organs were lung 29%, heart 26%, liver 21% and brain 18%. In lungs pneumonia was the most common effected pathology among 20 (68.97%) and in heart atherosclerosis was the most common effected pathology among 21 (80.77%).

Conclusion: In medicolegal autopsy cases, histopathological analysis may be regarded as a useful method. The most common organ in these cases were the heart, liver and lungs. In certain cases, the histopathological exam of these bodies has been useful in identifying the cause of death. Often pathological results included pneumonia, atherosclerosis and congestion.

Keywords: Histopathology, Medicolegal, Cause of death, Autopsy