Displaying publications 1 - 20 of 46 in total

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  1. Singh S, Ow Yong Heng Khuan
    Med J Malaya, 1965 Jun;19(4):298-302.
    PMID: 4220855
    Matched MeSH terms: Forensic Medicine
  2. Lee HL
    Malays J Pathol, 1989 Aug;11:33-6.
    PMID: 2632998
    A total of 101 entomological specimens recovered from human cadavers were processed and studied. Analysis of the data indicated that about 95% of these specimens were maggots of flies. Maggots of the blowfly Chrysomya (Family: Calliphoridae) especially Ch. rufifacis and Ch. megacephala were predominantly found in 77 cases (76.2%) while larvae of several other flies of the genera Sarcophaga, Calliphora, Lucilia and hermetia were also recovered. It was notable that Musca domestica or other related flies were not found in all these specimens. The age of these larvae was useful in the determination of the minimum time lapsed after death. However, more biological studies on animal carcases should be conducted for more accurate determinations. Methods of collection, preservation and despatching of specimens were also discussed.
    Matched MeSH terms: Forensic Medicine*
  3. Sarvesvaran R
    Malays J Pathol, 1991 Dec;13(2):89-100.
    PMID: 1823096
    An adult male sustained a number of stab injuries and other injuries including a fatal stab injury to the neck. There was evidence of air embolism which was considered to be a major factor causing death. The discussion is in four parts. Part I is confined to the post mortem examination. Part II relates to the medico-legal aspects of the case. Part III is a general discussion on embolism and its medico-legal significance whilst Part IV is on the medico-legal aspects of air embolism.
    Matched MeSH terms: Forensic Medicine/legislation & jurisprudence*
  4. Chuah SY, Tan WF, Yap KH, Tai HE, Chow ST
    Forensic Sci Int, 1994 Oct 21;68(3):169-80.
    PMID: 7982636
    The distributions of the D1S80 alleles and genotypes in the Chinese, Malays and Indians in Singapore were determined by amplified fragment length polymorphism (AMP-FLP) analysis. The distributions of the observed genotypes for the three races conformed to Hardy-Weinberg expectations. The system was applied to 19 families whose paternity had been established by restriction fragment length polymorphism (RFLP) analysis. In all cases, Mendelian inheritance of the alleles at the D1S80 locus could be demonstrated. D1S80 typing on DNA recovered by differential extraction of forensic specimens which included vaginal swabs, urethral swabs and seminal stains yielded consistent results.
    Matched MeSH terms: Forensic Medicine/methods
  5. Sarvesvaran R, Hasnan J
    Malays J Pathol, 1994 Dec;16(2):167-71.
    PMID: 9053568
    The deliberate inhalation of solvents among children and adolescents "for kicks" is becoming more common in the West. It was generally regarded as a relatively harmless practice and consequently little attention had been paid to the isolation of the toxic agent from the variety of substances used. It is now well recognised that solvent abuse not only can result in sudden death but also cause pathological changes to the liver, kidney, brain, heart and lungs. A case of toluene associated death in Malaysia is discussed both from a medico-legal and pathological standpoint.
    Matched MeSH terms: Forensic Medicine*
  6. Phrabhakaran N
    Med J Malaysia, 1994 Dec;49(4):406-8.
    PMID: 7674977
    Law enforcing authorities need to provide a scientific basis for the identification of any unknown individual. In recent years, dental records comparison has developed into one such credible method of confirming the identity of a deceased. This method is however restricted as dentists are not making and maintaining adequate records of their patients. Fortunately the advent of inexpensive cameras and print processing procedures has enabled the availability of ample antemortem photographs. Photographs in which a person expresses his/her teeth 'gleefully' has provided a sound scientific basis for the identification by comparing dental characteristics of the deceased.
    Matched MeSH terms: Forensic Medicine/methods*
  7. Lee HL
    Malays J Pathol, 1996 Dec;18(2):125-7.
    PMID: 10879234
    Forensically important entomological specimens recovered from 95 forensic cases of human cadavers from April 1993 to May 1996 in Malaysia were identified and analysed. The results indicated that 73.7% of these specimens were Chrysomya species, occurring either as single or mixed infestations. Of these, the most prominent species were Ch megacephala (F.) and Ch rufifacies (Macquart). Other fly maggots recovered included Sarcophaga spp., Lucilia spp. and Hermetia spp., mostly occurring together with other calliphorine flies. A member of Muscidae fly, Ophyra spp. was also recovered for the first time.
    Matched MeSH terms: Forensic Medicine*
  8. Ong BB, Kaur S
    Malays J Pathol, 1997 Dec;19(2):111-4.
    PMID: 10879250
    The duty of confidentiality in the normal doctor-patient relationship is well recognized. However, the duty of confidentiality between the pathologist who performs the autopsy and the requesting authorities and the next-of-kin is not as clearly spelt out. This article discusses the problems faced by the pathologist with regards to hospital and medico-legal autopsies in Malaysia. A proposed ethical guideline is included on how to deal with peculiar issues regarding confidentiality and the pathologist.
    Matched MeSH terms: Forensic Medicine
  9. Nadesan K
    Malays J Pathol, 1997 Dec;19(2):105-9.
    PMID: 10879249
    All deaths due to unnatural causes and deaths that are believed to be due to natural causes but where the medical cause of death is not certain or known are subjected to an inquest. The objective of an inquest is to ascertain facts pertaining to the death. This is achieved by inquiry and at the conclusion of the inquest a verdict is arrived as to whether the death was due to a natural, accidental, suicidal or a homicidal cause. An inquest is not a trial. There is no complainant or defendant and at the conclusion of the inquest no judgment is passed. The inquest system exists in all parts of the world. In the English legal system, the person who conducts an inquest is called a Coroner. In Scotland, he is called a Procurator Fiscal. The United States of America use the Medical Examiner system. Most continental European countries and their former colonies follow the Code Napoleon. A postmortem examination may become necessary in certain deaths that come up for inquests. In these situations the authority which conducts the inquest will order a doctor to perform a postmortem examination (medico-legal autopsy). To perform a medico-legal autopsy, consent from the relatives of the deceased is not required. In an unexpected sudden death, only a doctor after a postmortem examination may be able to determine the cause of death. However, it is often wrongly assumed that the objective of a postmortem examination is only to ascertain the cause of death. This article deals with the purpose of the inquest and roles of the medico-legal autopsy.
    Matched MeSH terms: Forensic Medicine*
  10. Nambiar P, Naidu MD, Subramaniam K
    Clin Anat, 1999;12(1):16-9.
    PMID: 9890725
    The uniqueness of anatomical structures and their variations provides the basis for forensic identification of unknown deceased persons. Similar to fingerprints, each frontal sinus is so distinctive and unique that the chances of two individuals having the same morphology of the frontal sinuses is extremely remote. Radiographs, especially the occipitomental view commonly used in the assessment of paranasal pathology, provide excellent records of these sinuses. The case illustrated here is an application of the frontal sinus identification of a victim in a mass disaster.
    Matched MeSH terms: Forensic Medicine*
  11. Paul G, Murty OP
    JUMMEC, 1999;4:88-93.
    The requirement of the medical graduate, tabled in the objectives of undergraduate medical education, as envisaged by the Malaysian Medical Council, call for the all round basic doctor to be able to handle any medical emergency, as well as meet the requirements of law in examining, documenting and reporting on the common offences of the Penal Code, where medical documentation is required of law for the purposes of dispensing justice. However, in tabling the amended requirements of the undergraduate syllabus on the lines of those followed in sollie of the more developed nations, we seem to have lost this perspective. The authors discuss, based on his previous experience from another former colonial country viz. India, where the objectives of the undergraduate training is the same, and the influences 011 the legal profession bear a common origin and governance, the relevance of some of these topics, coming under the antbit of Forensic Medicine and Toxicology as an undergraduate subject, in the day-to-day practise of medicine in and out of government service. While this issue has been the frequent topic of discussion in international confereilces and symposia, where the decline in the standards of medico-legal work in the coulltries attending have been blanled on the fall in the standard of undergraduate teaching, due recognition of the pitfalls of the deletion or whittling down of the course content, independent of the overall overhauling of the syllabi of medical schools, to keep up to the trends of overseas universities, has not been accorded in the planing of the coursc revisions, resulting in a deletion of a vital aspect of daily practise of medicine. KEYWORDS: Medico-legal; Undergraduates
    Matched MeSH terms: Forensic Medicine
  12. Nadesan K
    Am J Forensic Med Pathol, 2000 Jun;21(2):107-13.
    PMID: 10871122
    True vehicular homicides are defined as those occurrences in which a motor vehicle is intentionally used as a weapon in taking of a life. A case is presented in which the deceased was traveling in the front passenger seat of a motor car that was deliberately rammed by a heavy jeep that came in the opposite direction, resulting in a serious frontal collision. Immediately after the impact, while the occupants of the car were lying in a dazed condition, the two persons riding in the jeep escaped with a bag containing money that was in the car, leaving the jeep behind. The impact mainly involved the driver's sides of both vehicles. The driver of the car sustained serious injuries but was found to be alive, whereas the front-seat passenger, who did not show any serious external injuries, was found to be in a collapsed state and was pronounced dead on admission to the hospital within 30 minutes of the accident. The autopsy revealed that death was caused by closed hemopericardium from a ruptured right atrium. The evaluation of the external and internal injuries confirmed that the fatal injury and a few serious internal injuries were caused by the seat belt (tertiary-impact injuries). The ruptured right atrium was attributed to blunt abdominal trauma by impacting against the lap belt. The case was a true vehicular homicide in which a motor vehicle had been used as a weapon to kill a person. Various aspects pertaining to road accidents, the safety of the occupants, and the advantage and disadvantage of the safety devices are discussed.
    Matched MeSH terms: Forensic Medicine
  13. Nadesan K, Omar SZ
    Malays J Pathol, 2002 Jun;24(1):9-14.
    PMID: 16329550
    Matched MeSH terms: Forensic Medicine/legislation & jurisprudence; Forensic Medicine/methods*
  14. Kumar V, Li AK, Zanial AZ, Lee DA, Salleh SA
    J Clin Forensic Med, 2005 Oct;12(5):254-7.
    PMID: 16198967
    The main aim of this study was to determine the causes and epidemiological aspects of homicidal deaths. Data were collected on 217 homicidal victims from the total number of 2762 autopsies performed in UMMC, Kuala Lumpur over a five-year period, from year 1999 to 2003. There were 194 male victims and 23 female victims. The largest number of victims (63.6%) were in the age group of 20-39 years. Indians comprised the maximum proportion of victims (28.1%). Approximately 71.9% of victims came from the semiskilled and unskilled group. A majority of victims were married (47%). Injuries caused by sharp weapons (41%) were the most common cause of death, followed by blunt trauma and firearm injuries.
    Matched MeSH terms: Forensic Medicine
  15. Pinakini KS, Kumar TS
    J Clin Forensic Med, 2006 Jul;13(5):274-6.
    PMID: 16442830
    Poisoning is one of the most important causes of morbidity and mortality in developing countries like India. Anticholinesterase compounds like organophosphates (OP) and carbamates account for the majority of these poisoning cases because of their easy availability and agricultural use. Carbamates are as popular as OPs as insecticides that often go undiagnosed. A fatal case of carbofuran poisoning is presented where serial cholinesterase estimation played a major role in the diagnosis of the same. The pertinent medical literature on carbofuran poisoning is reviewed. The establishment of poison information center in each state is needed for proper diagnosis and management of poisoning cases.
    Matched MeSH terms: Forensic Medicine
  16. Kumar V, Mohanty MK, Kanth S
    J Forensic Leg Med, 2007 Jan;14(1):3-6.
    PMID: 17046310
    The purpose of this study was to record and evaluate the causes and the magnitude of the fatal burn injuries retrospectively. An analysis of autopsy records revealed 19.4% cases of burn injuries amongst the total autopsies done over 10years period (1993-2002) in the mortuary of the department of Forensic Medicine of Kasturba medical College, Manipal. The majority of deaths (78.5%) occurred between 11 and 40years of age group with preponderance of females (74.8%). The flame burns were seen in 94.1% of the victims followed by scalds and electrical burns in 2.8% and 2.5% cases, respectively. The majority of burn incidents were accidental (75.8%) in nature followed by suicidal (11.5%) and homicidal (3.1%) deaths. The percentage of burn (TBSA) over 40% were observed in most of the cases (92.5%). The majority of deaths occurred within a week (69.87%) and most the victims died because of septicemia (50.9%).
    Matched MeSH terms: Forensic Medicine
  17. Kumar V, San KP, Idwan A, Shah N, Hajar S, Norkahfi M
    J Forensic Leg Med, 2007 Apr;14(3):151-4.
    PMID: 16914354
    The main aim of this study is to determine the causes and the epidemiological aspects of sudden natural deaths. Data were collected from 545 sudden natural autopsies in UMMC, Kuala Lumpur over a five-year period, from 1st January 2000 to 31st December 2004. There were 475 males and 70 females. The largest number of sudden natural deaths was in the age group of 41-50 years. 35.8%, 30.5% and 11.7% of the patients were Chinese, Indian and Malay, respectively. A majority of the patients were married (59.8%) and came from the semiskilled-unskilled group (30.6%). The monthly distribution was almost constant. Cardiovascular diseases were the most important cause contributing 64.9% in sudden natural deaths.
    Matched MeSH terms: Forensic Medicine
  18. Heo CC, Mohamad AM, Ahmad Firdaus MS, Jeffery J, Baharudin O
    Trop Biomed, 2007 Dec;24(2):23-7.
    PMID: 18209704 MyJurnal
    This preliminary study was carried out in a palm oil plantation in Tanjung Sepat, Selangor in 17 May 2007 by using pig (Sus scrofa) as a carcass model in forensic entomological research. A 3 month old pig (8.5 kg) that died of pneumonio was placed in the field to observe the decomposition stages and the fauna succession of forensically important flies. Observation was made for two weeks; two visits per day and all climatological data were recorded. The first visitor to the pig carcass was a muscid fly, seen within a minute, and followed by ants and spiders. Within half an hour, calliphorid flies came over. On the second day (fresh), few calliphorid and sarcophagid flies were found on the carcass. Two different species of moths were trapped in the hanging net. The first larva mass occurred on the third day (bloated) around the mouthpart, with some L1 and L2 found in the eyes. Reduvid bugs and Staphylinidae beetles were recovered on the fourth day (active decay), and new maggot masses occurred in the eyes and anus. L3 larvae could be found beneath the pig carcass on the fourth day. On the fifth day (active decay), new maggot masses were found on neck, thorax, and hind legs. Advance decay occurred on the sixth day with abundant maggots covering all over the body. The main adult fly population was Chrysomya megacephala (day 2 to day 6), but the larvae population was mainly those of Chrysomya rufifacies (day 4 to day 14). The dry stage began on the eighth day. Hermetia illucens adult was caught on day-13, and a larvae mass of Chrysomya rufifacies was seen burrowing under the soil. This forensic entomological research using pig carcass model was the first record in this country.
    Matched MeSH terms: Forensic Medicine/methods*
  19. Heo CC, Mohamad AM, John J, Baharudin O
    Trop Biomed, 2008 Apr;25(1):93-5.
    PMID: 18600210 MyJurnal
    During a forensic entomological study conducted in a palm oil plantation in Tg.Sepat, Selangor in September 2007, a spider (Arachnida), Oxyopes sp. (Oxyopidae) was found to predate on a calliphorid fly (Chrysomya rufifacies). The female spider laid a silk thread, or "drag line", behind it as it moved. This spider bites its prey by using a pairs of chelicerae, and injecting venom into the fly. The fly was moving its wing trying to escape, however, it succumbed to the deadly bite.
    Matched MeSH terms: Forensic Medicine/methods
  20. Heo CC, Mohamad AM, John J, Baharudin O
    Trop Biomed, 2008 Apr;25(1):23-9.
    PMID: 18600201
    This entomological study was conducted in a man-made freshwater pond in a palm oil plantation in Tanjung Sepat, Selangor from 23 July 2007 by using pig (Sus scrofa) as a carcass model. A 1.5 month old piglet (5 kg), which died of asphyxia after being accidentally crushed by its mother, was thrown into a pond. Observation was made for ten days; one visit per day and climatological data were recorded. On the first two days, the piglet carcass sunk to the bottom of the pond. The carcass floated to the surface on the third day but no fly activities were seen. The blow fly, Chrysomya megacephala and Chrysomya rufifacies started to oviposit on the fourth day. Other than adult flies, a spider (Arachnida) was also observed on the carcass. Bubbles accumulated at the mouthpart, and the abdomen was greenish black. A lot of blow fly eggs were seen on the body surface on the fifth day (floating decay), along with first and second instars C. megacephala crawling under the piglet's skin. On the sixth day, adult blow fly, C. megacephala,and C. rufifacies,and muscid flies, Ophyra spinigera and Musca domestica were observed on to the carcass. High numbers of first and second instars of flies were observed wandering around the body surface with C. megacephala larvae being the predominant species. Two prominent maggot masses occurred on seventh and eighth days. Bloated deterioration stage began on day eighth exposing rib bones, humerus bones and intestines. Carcass was partially sinking and the maggot masses were at the water level. On day ninth, the carcass was partially sinking and three maggot masses were observed on the exposed surface. There were very few adult flies, including a scarab beetle was sighted on the carcass at this stage. The carcass along with the maggots sunk on day tenth, leaving an oily layer on the water surface.
    Matched MeSH terms: Forensic Medicine/methods
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