ipl-logo

Advantages And Disadvantages Of Post Mortem Examination

2523 Words11 Pages

The term “post-mortem examination” refers to any form of examinations that are carried out after death. While necropsy (look at the dead) and autopsy (see for oneself) are also used together with post-mortem examination, the word “autopsy” is more accurate in matching the procedural aim: to observe the body directly than to depend on disease indicators like signs and symptoms. Forensic medicine, on the other hand, comes as a subset of medical jurisprudence. It involves retrieving and analysing of medical evidences from samples to formulate objective information in legal usage.
The word “Virtopsy” is a verbal combination or portmanteau of the words “virtual” and “autopsy”, which literally means virtual alternatives to traditional autopsy. “Virtual” …show more content…

This is as opposed to traditional autopsy, where any form of samplings would be possible. Furthermore, if these non-invasive techniques are carried out slightly longer after death due to delays, decomposition-induced artifacts would begin to form. These artifacts will once again affect the accuracy of the analysis and cause possible confusion to the coroner/analyst reading the scan pictures (Burton & Underwood, 2007). These challenges pose a significant challenge to the forensic medicine …show more content…

These improvements typically comes in because resolution of MSCT and MRI were not enough for forensic analysis (Thali et al., 2004). Micro-CT is basically a specialised CT with much higher spatial resolution that is very useful in analysing bone structure with patterned injury (Thali et al., 2003). Micro-MR, on the other hand, means magnetic resonance microscopy or MRM. According to Thali et al. (2004), it is very useful in analysing soft tissues injury patterns. Study was conducted to evaluate injury extents caused by electric traumas to investigate the pathophysiology on a microscopic level (Thali et al., 2004). MRS, is however a technique useful for estimating Post-Mortem Interval (PMI) or the time after a person died. Before this, standard methods are based on the temperature of corpse but they are limited to around 48 hours after death (Ith et al., 2010). MRS makes use of 1H within decomposing brain tissue to estimate the PMI more than 48 hours of death (Ith et al., 2010). It is however not as widely use currently as the estimation is affected by temperature and temporal

Show More
Related

Analysis Of Stiff By Mary Roach

559 Words | 3 Pages

Stiff: The Secret Life of Cadavers Stiff, written by Mary Roach, is an informative New York Times Bestseller about the mystery behind bodies donated to science. In the book, Roach covers an extensive array of information about cadavers including the medical uses of them, the use of them in forensic science, and even the history behind them. Throughout her scientific account of the studies she participated in, Roach uses an interesting sense of humor to engage the reader while providing them with information.

Read More

The Primary Evidence Of Jonbenet Ramsey's Murder

2532 Words | 11 Pages

Shipman, aka Dr. Death, murders are the postmortem examination whose analysis of skeletal muscle would have disclosed a significant quantity of morphine, aka heroin, that caused the victims’ deaths. The forensic document examiner is another forensic examiner employed in the Shipman case. Due to the forged will and location of the typewriter in Shipman’s possession, forensic document examiners were used to analyze the two to make a match. Forensic document examiners analyze typewriters, computers, printers, copy machines, and faxes. The examination results in the Shipman case resulted in individual characteristics displayed.

Read More

Summary: The Mysterious Death Of Jonbenet Ramsey

414 Words | 2 Pages

Forensics is a very complex field. If the crime scene is not secured correctly, or piece of evidence is handle wrong or "contaminated", an entire case can change in favor of the culprit. JonBenet Ramsey case is a prime example of police failing to secure the crime scene and due to that valuable evidence is lost forever. The mysterious death of JonBenet Ramsey (the daughter of a socialite and a wealthy businessman) was a case that could have been solved if the crime scene was correctly secured.

Read More

Explain The Autopsies Report Mabry

283 Words | 2 Pages

The Autopsies report, And Kathy Mabry The autopsies report is the second eye that criminal investigator use to aid him in understanding what injuries has happen in a suspicious deaths to a victim's by answering the following questions. What type of weapon was employed? If multiple wounds were inflicted ,which wound was fatal? How long did the victim live after the injury?

Read More

Analysis Of Stiff: The Curious Lives Of Human Cadaver

1274 Words | 6 Pages

This subject is further explored in Mary Roach’s book, Stiff: The Curious Lives of Human Cadavers. As Roach addresses “cadaver… is helping researchers figure out how much force a human shoulder in a side-impact car crash can withstand before it registers a serious injury”(Roach 44). Though to some the use of cadavers as car crash test dummies

Read More

How Did Stephen Bundy Get Solved Without The Criminal Investigation In The Late 80's

1093 Words | 5 Pages

Instead, crime scene investigators in those days used visual inspection of the scene and took samples from any surface that might have contain

Read More

Summary Of Stiff By Mary Roach

612 Words | 3 Pages

This book adds a sense of truth to what happens when we die. It provides us with behind the scene information to help us learn and accept what we will become. In Stiff: The Curious Lives of Human Cadavers, Mary Roach uses a humorous writing style with a curious tone in order to illustrate the medical perspective of life after death. In the first chapter, the author is observing medical students dissect cadavers to get a better understanding of the human body, Mary Roach uses her curiosity to develop questions to learn more about the life of cadavers used for science.

Read More

Lizzie Borden Trial

1892 Words | 8 Pages

A positive aspect of this is that forensic scientists only need a small amount of a sample to get the results they need (“Forensic Science” 12). These samples can come from many other forms of identification other than fingerprints and bloodstains. A few moderate examples include strands of hair, tiny beads of sweat, and a saliva specimen (“Forensic Science” 12). Forensic Science Technicians stated that “crime scene investigators may use tweezers, black lights, and specialized kits to identify and collect evidence.” They also stated that examining autopsies prove to be beneficial in a crime investigation (“Forensic Science Technicians”

Read More

Human Cadaver: Stiff By Mary Roach

1690 Words | 7 Pages

Throughout history, it has been shown that research on cadavers has led to major scientific breakthroughs. For example, “They allow doctors and surgeons to develop or learn new techniques without risking injury to patients. They allow researchers to develop new medical devices, like artificial joints or implantable drug delivery systems, and to test how they work before using them on the living. They help physicians and researchers understand how diseases like cancer or Alzheimer’s progress inside the body so that they can find better ways to treat or cure those conditions” (“Human Cadavers Shape”). This shows the amazing impact that cadavers can have on the world and without them, certain surgeries or treatments for illness may not exist today.

Read More

Medical Examiner Vs Coroner Research

120 Words | 1 Pages

Module 1 Q2 Medical Examiner and Coroners My Perception of the differences between a medical examiner and a Coroner charged significantly after reading about them in the book. Originally after watch lots of Law and Order,I thought they were the same thing just different titles, I learned coroners are usually elected and are not required to be physicians. If an autopsy is needed, a coroner will frequently consult with a pathologist or forensic pathologist. Medical examiners, in most cases are appointed and must be physicians. Medical examiners perform autopsies for coroners.

Read More

Forensic Science Case Study

665 Words | 3 Pages

Science has come a long way over the years. It has helped countless every day struggles and cure diseases most commonly found. What you don’t hear about however is the advancement of forensic science. Forensic science has helped solve countless cases of murder, rape, and sexual assault. In the case of John Joubert, it helped solve the murders of three young boys with one small piece of evidence that linked him directly to the crime.

Read More

Forensic Testing Essay

1095 Words | 5 Pages

● It can be used to determine if a person is guilty or not. The evidence from forensic can be enough to put a person into prison. ● It can be used to solve old unsolved cases if there is still DNA available from that case. ● Help identify victims in big disasters where the body of the person can not physically be easily

Read More

Essay On Forensic Anthropologist

713 Words | 3 Pages

“Forensic anthropologist usually works in three broad categories,” said Texas State professor Jerry Melbye.” A Forensic Anthropologist help examine a human skeletal or decomposed remains in a legal setting to establish the identity of an unknown individual and to help determine the cause of death. A Forensic Anthropology work to find the individual that was murdered or was a homicide. They need to find the biological profile of that person.

Read More

Advantages Of Forensic Imaging

1517 Words | 7 Pages

Forensic imaging, particularly MRI technology is crucial in determining the cause of death in forensic pathology. There are a few main techniques for forensic imaging, magnetic resonance imaging (MRI), post-mortem computed tomography (PMCT), and conventional radiography. The PMCT is generally used for gunshot wounds, detection of gas embolism, trauma cases, and changes in the skeletal system. Some advantages of this technique are that it is fast, easy to handle, good three-dimensional reconstruction, excellent visuals of the skeletal system and gases in the body. However, it is not without disadvantages like how it uses radiation, meaning companies must protect their employees, it has limited data storage, limited visualization of soft tissue and employees must go through extensive training to be authorized to operate it.

Read More

Advantages And Disadvantages Of Digital Forensics

1915 Words | 8 Pages

During this process the investigators should carefully search for all forms of potential electronic evidence that they do have permission to take such as: USB (Universal Serial Bus) storage media, optical discs, mobile phones, tablets, laptops, SD (Secure Digital) and similar cards, NAS (Network-Attached Storage). Other forms of forensic evidence should be also considered such as: fingerprints and DNA before collection of devices, passwords, notes, paper documents, and other information relevant to the investigation. The process of dead forensic is simple, reliable and thorough.

Read More

More about Advantages And Disadvantages Of Post Mortem Examination

Related Topics

Open Document