Histomorphological Lung Changes and Cause of Death Correlation: An Autopsy Based Study in a Tertiary Care Centre
Introduction: Organ-specific pathological changes that are seen during autopsy give a clearer picture of the cause of death and help to correlate with the clinical scenario. Aim: To study the histomorphological lung changes seen at autopsy and to correlate them with the clinical cause of death. Mate...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
JCDR Research and Publications Private Limited
2019-06-01
|
Series: | Journal of Clinical and Diagnostic Research |
Subjects: | |
Online Access: | https://jcdr.net/articles/PDF/12929/41472_CE[Ra1]_F(SL)_PF1(AJ_SHU)_PN(SL).pdf |
id |
doaj-8a670a2baeca4310914751ffb9107019 |
---|---|
record_format |
Article |
spelling |
doaj-8a670a2baeca4310914751ffb91070192020-11-25T02:25:18ZengJCDR Research and Publications Private LimitedJournal of Clinical and Diagnostic Research2249-782X0973-709X2019-06-01136EC10EC1510.7860/JCDR/2019/41472.12929Histomorphological Lung Changes and Cause of Death Correlation: An Autopsy Based Study in a Tertiary Care CentreThej Mothakapalli Jagadish0Thomas Alex Kodiatte1Harendra Kumar Malligere-Lingaiah2Kiran Jayaramaiah3Associate Professor, Department of Pathology, BGS Global Institute of Medical Sciences, Bangalore, Karnataka, India.Associate Professor, Department of General Pathology, Christian Medical College, Vellore, Tamil Nadu, India.Professor, Department of Pathology, Sri Devaraj Urs Medical College, Kolar, Karnataka, India.Professor, Department of Forensic Medicine, MOSC Medical College, Kochi, Kerala, India.Introduction: Organ-specific pathological changes that are seen during autopsy give a clearer picture of the cause of death and help to correlate with the clinical scenario. Aim: To study the histomorphological lung changes seen at autopsy and to correlate them with the clinical cause of death. Materials and Methods: Lung specimens were collected from 120 autopsies conducted at a tertiary care hospital in coordination with the Department of Forensic Medicine during a two-year period. Grossly, both lungs were carefully examined for any morphological changes. Histological studies were performed on the representative bits taken. The sections were examined for congestion, oedema, haemorrhage, hyaline membranes, inflammation, alveolar collapse/thinning, alveolar wall disturbances, capillary dilatation and micro-organisms. Results: Majority of patients belonged to the third decade of life. The most common cause of death was Road Traffic Accidents (RTAs). Majority RTA victims were males and all burns victims were females. The commonly seen morphological features were pulmonary congestion, pulmonary oedema and alveolar haemorrhage. Diffuse Alveolar Damage (DAD) was only seen in 13.5% of cases. Conclusion: The histological findings seen in the RTA cases were associated with circulatory failure manifesting in the lungs as alveolar haemorrhage, congestion and oedema, microvascular damage and eventually multi-organ injury. DAD was more commonly observed in cases of poison and burns than in RTAs. The most frequent manner of deaths was accidents (RTA), followed by suicides (poisoning and burns) and sudden death. Autopsy including histology plays an important role in the evaluation of the cause of death.https://jcdr.net/articles/PDF/12929/41472_CE[Ra1]_F(SL)_PF1(AJ_SHU)_PN(SL).pdfalveolar haemorrhagediffuse alveolar damagepulmonary oedema |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Thej Mothakapalli Jagadish Thomas Alex Kodiatte Harendra Kumar Malligere-Lingaiah Kiran Jayaramaiah |
spellingShingle |
Thej Mothakapalli Jagadish Thomas Alex Kodiatte Harendra Kumar Malligere-Lingaiah Kiran Jayaramaiah Histomorphological Lung Changes and Cause of Death Correlation: An Autopsy Based Study in a Tertiary Care Centre Journal of Clinical and Diagnostic Research alveolar haemorrhage diffuse alveolar damage pulmonary oedema |
author_facet |
Thej Mothakapalli Jagadish Thomas Alex Kodiatte Harendra Kumar Malligere-Lingaiah Kiran Jayaramaiah |
author_sort |
Thej Mothakapalli Jagadish |
title |
Histomorphological Lung Changes and Cause of Death Correlation: An Autopsy Based Study in a Tertiary Care Centre |
title_short |
Histomorphological Lung Changes and Cause of Death Correlation: An Autopsy Based Study in a Tertiary Care Centre |
title_full |
Histomorphological Lung Changes and Cause of Death Correlation: An Autopsy Based Study in a Tertiary Care Centre |
title_fullStr |
Histomorphological Lung Changes and Cause of Death Correlation: An Autopsy Based Study in a Tertiary Care Centre |
title_full_unstemmed |
Histomorphological Lung Changes and Cause of Death Correlation: An Autopsy Based Study in a Tertiary Care Centre |
title_sort |
histomorphological lung changes and cause of death correlation: an autopsy based study in a tertiary care centre |
publisher |
JCDR Research and Publications Private Limited |
series |
Journal of Clinical and Diagnostic Research |
issn |
2249-782X 0973-709X |
publishDate |
2019-06-01 |
description |
Introduction: Organ-specific pathological changes that are seen during autopsy give a clearer picture of the cause of death and help to correlate with the clinical scenario. Aim: To study the histomorphological lung changes seen at autopsy and to correlate them with the clinical cause of death. Materials and Methods: Lung specimens were collected from 120 autopsies conducted at a tertiary care hospital in coordination with the Department of Forensic Medicine during a two-year period. Grossly, both lungs were carefully examined for any morphological changes. Histological studies were performed on the representative bits taken. The sections were examined for congestion, oedema, haemorrhage, hyaline membranes, inflammation, alveolar collapse/thinning, alveolar wall disturbances, capillary dilatation and micro-organisms. Results: Majority of patients belonged to the third decade of life. The most common cause of death was Road Traffic Accidents (RTAs). Majority RTA victims were males and all burns victims were females. The commonly seen morphological features were pulmonary congestion, pulmonary oedema and alveolar haemorrhage. Diffuse Alveolar Damage (DAD) was only seen in 13.5% of cases. Conclusion: The histological findings seen in the RTA cases were associated with circulatory failure manifesting in the lungs as alveolar haemorrhage, congestion and oedema, microvascular damage and eventually multi-organ injury. DAD was more commonly observed in cases of poison and burns than in RTAs. The most frequent manner of deaths was accidents (RTA), followed by suicides (poisoning and burns) and sudden death. Autopsy including histology plays an important role in the evaluation of the cause of death. |
topic |
alveolar haemorrhage diffuse alveolar damage pulmonary oedema |
url |
https://jcdr.net/articles/PDF/12929/41472_CE[Ra1]_F(SL)_PF1(AJ_SHU)_PN(SL).pdf |
work_keys_str_mv |
AT thejmothakapallijagadish histomorphologicallungchangesandcauseofdeathcorrelationanautopsybasedstudyinatertiarycarecentre AT thomasalexkodiatte histomorphologicallungchangesandcauseofdeathcorrelationanautopsybasedstudyinatertiarycarecentre AT harendrakumarmalligerelingaiah histomorphologicallungchangesandcauseofdeathcorrelationanautopsybasedstudyinatertiarycarecentre AT kiranjayaramaiah histomorphologicallungchangesandcauseofdeathcorrelationanautopsybasedstudyinatertiarycarecentre |
_version_ |
1724851856230842368 |