A 42-year-old HIV-positive patient died, and his body was brought for post-mortem. The method of autopsy to be done is___

Explanation

## Correct Answer: C. Rokitansky technique The **Rokitansky technique** (also called the Virchow-Rokitansky or combined technique) is the preferred autopsy method for HIV-positive patients and those with communicable diseases. This technique involves removing organs *en bloc* (as a continuous block) after in-situ dissection, minimizing contamination and aerosol generation—critical safety concerns when handling bodies with bloodborne pathogens like HIV. The organs are removed as an intact block from the neck to the pelvis, then dissected on a separate table away from the body. This approach reduces exposure risk to autopsy personnel and maintains biosafety protocols mandated by Indian guidelines for handling infectious disease deaths. In contrast to the Virchow technique (which involves separate organ removal with higher contamination risk) and the Letulle technique (which is more complex and time-consuming), Rokitansky balances thoroughness with safety. For HIV-positive deceased individuals in Indian mortuary settings, this technique is the standard of care per forensic medicine protocols, as it allows complete organ examination while adhering to infection control measures essential in resource-limited settings. ## Why the other options are wrong **A. Virchow technique** — The Virchow technique involves *separate* removal of organs individually, which increases the risk of contamination and aerosol generation—a major hazard when handling HIV-positive bodies. While it allows detailed examination of individual organs, it does not minimize exposure risk and is contraindicated in communicable disease autopsies. NBE may trap students who confuse 'Virchow' (a famous pathologist) with 'the best technique,' when in fact it is unsuitable for infectious cases. **B. Ghon technique** — The Ghon technique is a specialized method used primarily for examining the lungs and heart in cases of suspected tuberculosis or pulmonary pathology. It is not a general autopsy technique and is certainly not the method of choice for HIV-positive patients. This option exploits students' knowledge of Ghon focus (TB pathology) to create confusion about when this eponymous technique is actually applied. **D. Letulle technique** — The Letulle technique (also called the Virchow-Letulle or modified technique) is more complex and involves extensive in-situ dissection before organ removal. While thorough, it is time-consuming and generates more aerosol exposure—making it unsuitable for infectious disease autopsies. It is preferred in cases requiring detailed anatomical examination but not for biosafety-critical scenarios like HIV-positive deaths in Indian mortuary practice. ## High-Yield Facts - **Rokitansky technique** = en bloc organ removal with separate table dissection; preferred for HIV, TB, and communicable disease autopsies. - **Virchow technique** = separate individual organ removal; higher contamination risk; contraindicated in infectious disease deaths. - **Letulle technique** = extensive in-situ dissection before removal; thorough but time-consuming and generates aerosol exposure. - **Ghon technique** = specialized for pulmonary/cardiac examination in TB cases; not a general autopsy method. - **Biosafety principle**: Minimize aerosol generation and contamination when handling HIV/TB-positive bodies per Indian forensic guidelines. ## Mnemonics **ROCK for Communicable diseases** **R**okitansky = **C**ommunicable disease autopsy (HIV, TB). **O**rgans removed **C**ontiguously (en bloc). **K**eeps staff safe. Use when you see 'HIV-positive' or 'infectious disease' in the stem. **Technique Safety Ranking** **R**okitansky (safest—en bloc) > **L**etulle (moderate—complex) > **V**irchow (least safe—separate removal). For infectious cases, always pick Rokitansky. ## NBE Trap NBE pairs 'Virchow' (the famous pathologist) with autopsy techniques to trap students into selecting Virchow technique, when in fact Virchow technique is contraindicated in communicable disease deaths. The correct answer requires knowing that Rokitansky, not Virchow, is the biosafety-appropriate choice for HIV-positive autopsies. ## Clinical Pearl In Indian mortuary settings, when an HIV-positive patient dies, the Rokitansky technique is mandated not only for diagnostic completeness but also to protect autopsy staff—a critical occupational health concern in resource-limited settings where universal precautions are essential. This technique has become the gold standard in Indian forensic practice for all communicable disease autopsies. _Reference: Reddy KSN. The Essentials of Forensic Medicine and Toxicology. 34th ed. Ch. 3 (Autopsy and Thanatology)_