Why Medical Colleges Should Teach Virtual Autopsy Today

Virtual autopsy in forensic medicine is no longer a topic reserved for future discussions. Medical imaging, digital documentation, and technology-assisted investigation already influence how forensic evidence is examined, preserved, and interpreted. For medical colleges in India, this raises an important educational question: are students being prepared only for the forensic practices they encounter during training, or also for the environment in which they may practise over the next several decades?

From what we see in forensic technology and education, there are six good reasons to start that conversation today.

A postgraduate student beginning forensic medicine training today could still be practising in the 2050s. Over that period, imaging, digital evidence and multidisciplinary investigation are likely to become increasingly relevant to the profession. The change is already visible. The National Medical Commission's postgraduate curriculum for forensic medicine includes adequate knowledge of radiological procedures for solving medico-legal problems. International forensic practice provides another indication.

INTERPOL's Disaster Victim Identification framework includes medical imaging among the examination methods used during the post-mortem phase of DVI. That makes exposure to forensic imaging education increasingly relevant. Students do not need to become radiologists. They do, however, need to understand what imaging can reveal, where its limitations lie and how it fits within a wider forensic investigation. Medical education has always had to look ahead. Forensic medicine should be no different.

An autopsy happens once. The learning from it does not have to. One of the most interesting educational possibilities of forensic imaging is revisiting a case. Properly anonymised and governed imaging datasets can allow different batches of students to examine the same case from different perspectives. A faculty member could use one case to discuss anatomy in one session, trauma interpretation in another, and medico-legal reasoning later. Postgraduate students could return to it during research or case discussions.

This also opens opportunities for multidisciplinary learning. Forensic medicine students, radiologists and other specialists can examine the same evidence through different professional lenses.

Real-world evidence supports the value of preserving CT information this way. Research examining multislice CT in disaster victim identification highlighted benefits including observer-independent documentation and the ability to reconstruct different images long after the original examination. For a medical college, that creates an interesting possibility: individual cases can gradually become part of an institution's educational memory.

This may be one of the strongest arguments for teaching virtual autopsy. Students should encounter technology's limitations while they are learning, rather than after they begin depending on it. A CT scan may provide valuable information about skeletal trauma, foreign bodies or internal structures. Other questions may still require direct examination, toxicology, histopathology or other investigative methods.

Published discussion around teaching and examining post-mortem CT-based autopsies similarly emphasises that trainees need to learn how radiological information relates to ante-mortem information and external examination, while recognising that some pathology is not well demonstrated by post-mortem CT. This creates a valuable teaching opportunity. Students can compare imaging findings with conventional findings and ask why they agree, why they differ and what additional examination may be required. This develops a professional habit that will remain important regardless of how sophisticated forensic technology becomes: never interpret one source of evidence in isolation.

Perhaps the most practical question is: where does a medical college begin? It does not necessarily have to start with major infrastructure. From our experience working around forensic education and technology, a more useful starting point is often exposure before expansion. Institutions can first understand where virtual autopsy adds genuine educational value and build their capabilities progressively.

Depending on their academic objectives and available resources, colleges could begin with:

Medical colleges have always had to balance two responsibilities: teaching established forensic principles and preparing students for a profession that will continue to evolve. Virtual autopsy in forensic medicine sits directly at that intersection. Introducing students to imaging, digital evidence and multidisciplinary interpretation can strengthen forensic education while preserving the scientific foundations of conventional practice. The question, therefore, may no longer be whether students will encounter these technologies during their careers. It is whether their education will prepare them to use them well.