Displaying publications 1 - 20 of 150 in total

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  1. Moore K, Prasad AM, Satheesha Nayak B
    Kathmandu Univ Med J (KUMJ), 2021 6 24;18(71):313-315.
    PMID: 34158443
    The musculocutaneous and median nerves frequently show variations from their normal course. The purpose of this paper is to report a rare variation, in which the right musculocutaneous nerve was absent. Consequently, the median nerve supplied motor innervation to the flexor compartment of the arm and sensory innervation to the lateral aspect of the forearm. The primary targets of this paper are orthopedic surgeons, anesthesiologists and radiologists. In cases of injuries to the upper limb, knowledge of these variations can assist them in avoiding misdiagnoses.
    Matched MeSH terms: Cadaver
  2. Ahmad A, Ahmad AH, Dieng H, Satho T, Ahmad H, Aziz AT, et al.
    J Med Entomol, 2011 Nov;48(6):1236-46.
    PMID: 22238885
    There is accumulating evidence that criminals wrap dead bodies in an attempt to conceal evidence. To anticipate the forensic implications of this phenomenon, we examined whether flies that are naturally associated with cadavers exhibit a delay in attendance or differ in species composition and abundance patterns because of the presence of wrapping material. Wrapped and exposed carcasses of dead monkeys placed in an oil plantation in Kedah, Malaysia, were visited over 50 d. On daily visits to each of the six carcasses, visiting adult flies were sampled using hand nets. Flies of 12 families were encountered. Calliphoridae (Chrysomya rufifacies Macquart and C. megacephala (F.) was the most prevalent family, followed by Sphaeroceridae. Some families tended to be more abundant in WRCs (i.e., Calliphoridae, Muscidae, and Phoridae), whereas others (i.e., Piophilidae, Sepsidae, and Psychodidae) were more prevalent in exposed carcasses. Wrapping delayed the arrival of all fly species encountered, with delays varying from 1 to 13 d depending on species. Wrapping did not affect species composition of flies, but prolong the occurrence of some species. The results of the current study emphasize the need to take into consideration the presence of a wrap when estimating postmortem interval.
    Matched MeSH terms: Cadaver*
  3. 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: Cadaver*
  4. Ravindran J
    Med J Malaysia, 1995 Sep;50(3):284-5.
    PMID: 8926913
    Matched MeSH terms: Cadaver*
  5. 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: Cadaver*
  6. Kumara TK, Abu Hassan A, Che Salmah MR, Bhupinder S
    Trop Biomed, 2012 Mar;29(1):197-9.
    PMID: 22543622 MyJurnal
    A burned human remain was found outdoor (5º 27' N, 100º 16' E) in Penang Island. The deceased was last seen alive on 23 April 2010 at 2230 h and was found burned on 24 April 2010 at 1920 h. Larval aggregation of second instar Chrysomya megacephala was observed on the chest of the deceased.
    Matched MeSH terms: Cadaver*
  7. Nazni WA, Jeffery J, Sa'diyah I, Noorjuliana WM, Chen CD, Rohayu SA, et al.
    Trop Biomed, 2008 Aug;25(2):173-5.
    PMID: 18948890
    Piophila casei (Linnaeus) (Diptera: Piophilidae) is reported from human cadavers in two separate forensic cases for the first time in Malaysia. Both bodies were found indoors. The first case, was that of a male of unknown nationality and age and also contained maggots of the muscid Ophyra spinigera (Stein). The second case was a female Chinese whose body also contained other species of maggots but these were not identifiable.
    Matched MeSH terms: Cadaver*
  8. Wong LP, Tan SL, Alias H, Sia TE, Saw A
    Omega (Westport), 2023 Nov;88(1):157-170.
    PMID: 34490819 DOI: 10.1177/00302228211043613
    This study assessed death anxiety (Death Anxiety Questionnaire, DAQ) and psychophysical- (psychological and physical) symptom experience following cadaveric dissection among the Silent Mentor Program (SMP) participants before thawing (T1), after the suturing, dressing and coffining session (T2), and one month post-program (T3). There was a significant decline in the total DAQ score comparing T1 and T2 (t = 7.69, p 
    Matched MeSH terms: Cadaver*
  9. Choy KW, Kogilavani S, Norshalizah M, Rani S, Aspalilah A, Farihah HS, et al.
    Clin Ter, 2013 May-Jun;164(3):197-201.
    PMID: 23868619 DOI: 10.7417/CT.2013.1549
    Anomalous structures of the liver are incidentally detected during autopsies or during routine cadaveric dissection. The present study aimed to observe the abnormal shapes of quadrate lobe, accessory sulci and ligamentum teres of the liver.
    Matched MeSH terms: Cadaver
  10. Abd Latiff A, Das S, Sulaiman IM, Hlaing KP, Suhaimi FH, Ghazalli H, et al.
    Clin Ter, 2009;160(4):291-3.
    PMID: 19795082
    The sphenoid bone is known to have several foramina and the foramen ovale is one amongst them. The foramen ovale transmits the mandibular nerve, accessory meningeal artery, lesser petrosal nerve and the emissary veins. There have been past reports on the variations of the different foramina present in the skull but there are no reports on the variations of the skull foramina from any of the South-East Asian countries. The present study aims to highlight the presence of an accessory foramen ovale in the skull in Malaysian population. Both sides of fifteen adult skulls (n = 30) were taken for observation of any variations in the foramen ovale. We observed the presence of accessory foramen ovale on the left side of a single skull (3.33%). The minute accessory foramen ovale was located 0.1 cm medial to the normal foramen ovale. The anomalous accessory foramen ovale was circular in shape and measured 0.1 cm in diameter. Anatomical knowledge of the foramen ovale is important for all neurosurgical procedures involving the trigeminal nerve and administration of anaesthesia in the mandibular nerve. Interestingly, the percutaneous biopsy of the cavernous sinus is also performed through the foramen ovale. Prior knowledge of the presence of an accessory foramen ovale may be important for academic, anthropological, forensic and clinical purpose and the present study aims to highlight such.
    Matched MeSH terms: Cadaver
  11. Khan AA, Asari MA, Pasha MA
    Folia Morphol (Warsz), 2015 12 29;75(3):306-310.
    PMID: 26711654 DOI: 10.5603/FM.a2015.0130
    Variations of the sciatic nerve have been extensively studied in the past including its relationship with the piriformis muscle and associated clinical conditions like piriformis syndrome and sciatica. In the present study we noticed some interesting variations of the sciatic nerve, which were slightly different from the cases described earlier. In the previous studies most of the authors described the higher division of sciatic nerve and none of them discussed its formation. In this study we tried to look its formation from the sacral plexus and its divisions in the thigh. We noticed that in one cadaver the two components of the sciatic nerve originated directly from the sacral plexus and coursed down without merging in the thigh. Should this be called a higher division or non formation of the sciatic nerve? On the other hand in two other cadavers, the two divisions after emerging separately from the sacral plexus, united in the gluteal region and in the thigh respectively. Should we call this as higher division or low formation of the sciatic nerve? In two other cadavers the sciatic nerve emerged from the greater sciatic foramen below the piriformis and divided in the gluteal region itself. Ideally this should be called as higher division of sciatic nerve.
    Matched MeSH terms: Cadaver
  12. Satheesha NB, Soumya KV
    Kathmandu Univ Med J (KUMJ), 2021 6 25;18(72):340-343.
    PMID: 34165088
    Background Gallstone disease (GSD) is one among the most prevalent diseases that affects approximately 10-15% of the population. It is associated with many other diseases like gallbladder cancer, renal stones, atherosclerosis, coronary heart disease and stroke. Objective Objective of this study is to document the prevalence of gallstones among south Indian cadavers. Method One hundred and twenty three South Indian cadaveric livers/gallbladders were observed for the presence of gallstones. The age range was 40 to 70 years. The gallbladders were palpated to know the presence of stones. They were then dissected and the stones were classified based on appearance. Gall bladder walls were also observed to know the associated fibrosis. Result Among the cadavers studied, 0.81% possessed cholesterol stones and 4.06% had pigment stones. Among the stones, 83.33% were pigment stones and 16.66% were cholesterol stones. Conclusion Compared to the western countries and north Indian studies, the prevalence of gallstone diseaseis low in the south Indian population (4.87%). The low prevalence was probably due to the low socioeconomic status and the diet and lifestyle.
    Matched MeSH terms: Cadaver
  13. Azmiera N, Mariana A, Heo CC
    Trop Biomed, 2019 Dec 01;36(4):1099-1104.
    PMID: 33597479
    This is the first record of phoretic histiostomatid mites found on a forensically important blow fly species, Chrysomya villeneuvi (Diptera: Calliphoridae), collected from decomposing rabbit carcasses placed in Bukit Lagong Forest Reserve, Sungai Buloh and MARDI Cameron Highlands, Malaysia. The blow flies frequenting around the carcasses were first captured using an insect net. After pinning, they were examined under a stereomicroscope and mites phoretic on their body were carefully removed and preserved in 70% ethanol. Mites were cleared in lactic acid before mounting on slides using Hoyer's medium and identified under a compound microscope. The flies and their mites were identified as C. villeneuvi and deutonymphs of Histiostoma spp. (Astigmata: Histiostomatidae), respectively. This insectmite association may be useful to provide insights regarding the minimum post-mortem interval and the location of death in forensic entomological investigations.
    Matched MeSH terms: Cadaver
  14. Zuha RM, Disney RHL
    Zootaxa, 2018 Nov 02;4508(4):551-561.
    PMID: 30485963 DOI: 10.11646/zootaxa.4508.4.3
    Megaselia bangiensis Disney sp. nov., M. cumpapillarum Disney sp. nov., M. hyplongiseta Disney sp. nov. and M. selangorensis Disney sp. nov. were collected from rabbit carcasses placed in concealed environments in Bangi, Malaysia.
    Matched MeSH terms: Cadaver
  15. Wong LP, Alias H, Tan SL, Saw A
    Anat Sci Int, 2023 Sep;98(4):558-565.
    PMID: 37072599 DOI: 10.1007/s12565-023-00723-9
    The new coronavirus disease 2019 (COVID-19) has had a substantial impact on the Silent Mentor Programme (SMP), a programme in which members of the public may pledge their bodies to be used for medical training and research after their death. This study aimed to explore the conduct of body donations and simulation surgery training during the COVID-19 pandemic from the viewpoints of the committee members of the SMP and the next-of-kin of body donor pledgers. This study utilised a qualitative exploration method to seek an in-depth understanding of this phenomenon. In-depth individual interviews were carried out. Thematic analysis was used to identify patterns of themes. The COVID-19 polymerase chain reaction (RT-PCR) test is compulsory before accepting a body donation, and this resulted in the turning down of several donations. Being a donor is the final wish of pledgers and this turning down led to a negative emotional remorseful feeling in the next-of-kin of pledgers. From the perspective of students, it is feared that the conduct of the programme, particularly the home visit session being held online, has impeded teaching of humanistic values, compassion, and empathy, which is the prime philosophy of the programme. Previous to the pandemic, the programme ceremonies were well-attended, denoting the utmost respect and recognition of the mentors; however, travel restrictions due to the pandemic limiting in-person attendance resulted in ceremonies becoming less impactful. Continuous postponements of cadaveric dissection training also resulted in students missing training opportunities, hence potentially impairing their professional practice and humanistic values in the medical profession. Counselling interventions should be directed at easing the negative psychological impact on the next-of-kin of pledgers. As the COVID-19 pandemic may pose a significant impediment to achieving the educational outcomes of cadaveric dissection training, efforts to make up for these gaps are essential.
    Matched MeSH terms: Cadaver
  16. Chakravarthi KK, Sarvepalli A, Siddegowda SK, Nelluri V
    Ann Afr Med, 2023;22(3):359-364.
    PMID: 37417026 DOI: 10.4103/aam.aam_93_22
    BACKGROUND: Biceps brachii is an elongated two-headed fusiform muscle of the anterior compartment of the arm which crosses the shoulder as well as the elbow joint. It assists in flexion of the shoulder joint and elbow joint and powerful supinator of the forearm. It also assists in the abduction of the shoulder joint. Accessory heads of biceps brachii muscle not only give additional strength to the joints, at the same time, they may also simulate soft-tissue tumors that can result in neurovascular compression.

    AIMS AND OBJECTIVES: Accordingly, the aim of this study was designed to evaluate the prevalence of accessory heads of biceps brachii muscle in human cadavers.

    MATERIALS AND METHODS: This study was conducted on 107 formalin embalmed human cadavers (male 62 and 45 female), and dissections were performed in accordance with the institutional ethical standards and the Indian Anatomy Act.

    RESULTS: Out of 107 cadavers, three-headed biceps brachii was noted in 18 cadavers (16.82%) associated with the unusual course of musculocutaneous nerve. Rare and unusual unilateral five-headed biceps brachii was noted in one male cadaver (0.93%). All accessory heads noted in this study were supplied by the separate branches of musculocutaneous nerve except the humeral head of five-headed biceps, which was supplied by the radial nerve.

    CONCLUSION: Awareness of these anatomical variations, knowledge is necessary for radiologists, anesthetists, physiotherapists, and orthopedic surgeons to avoid complications during various radiodiagnostic procedures or surgeries of flexor deformities of the upper arm and forearm.

    Matched MeSH terms: Cadaver
  17. Syed Mohd Daud SM, Heo CC, Mohd Yusof MYP, Khoo LS, Chainchel Singh MK, Mahmood MS, et al.
    J Forensic Sci, 2024 Mar;69(2):542-553.
    PMID: 38402526 DOI: 10.1111/1556-4029.15466
    Manual ground searches and cadaver dogs are traditional methods for locating remains, but they can be time- and resource-intensive, resulting in the decomposition of bodies and delay in victim identification. Therefore, thermal imaging has been proposed as a potentially useful tool for detecting remains based on their temperature. This study investigated the potential of a novel search technique of thermal drones to detect surface remains through the detection of maggot mass temperatures. Two trials were carried out at Selangor, Malaysia, each utilizing 12 healthy male Oryctolagus cuniculus European white rabbits and DJI Matrice 300 RTK drone China, equipped with a thermal camera; Zenmuse H20T to record the thermal imaging footage of the carcasses at various heights (15, 30, 60-100 m) for 14 days for each trial. Our results demonstrated that the larval masses and corresponding heat emissions were at their largest during the active decay stage; therefore, all the carcasses were observable in thermal images on day 5 and remained until day 7. Statistical analyses showed that (1) no statistically significant differences in thermal images between clothed and unclothed subjects (p > 0.05); (2) 15 m above ground level was proven to be the optimal height, as it showed the greatest contrast between the carcass heat signature and the background (p 
    Matched MeSH terms: Cadaver
  18. Kumara TK, Abu Hassan A, Che Salmah MR, Bhupinder S
    Trop Biomed, 2010 Apr;27(1):131-3.
    PMID: 20562823
    The pupae of Desmometopa sp. (Diptera: Milichiidae) were collected from a human corpse found indoor in active decay stage together with the larvae of Sarcophagidae, Synthesiomyia nudiseta (Wulp), Chrysomya megacephala (Fabricius) and Chrysomya rufifacies (Macquart). This research note is the first report of the Desmometopa sp. recovered from a human corpse in Malaysia.
    Matched MeSH terms: Cadaver*
  19. Heo CC, Mohamad AR, Rosli H, Nurul Ashikin A, Chen CD, John J, et al.
    Trop Biomed, 2009 Apr;26(1):106-9.
    PMID: 19696735
    An observational study was conducted in an oil palm plantation in Tanjung Sepat, Selangor, Malaysia on August until September 2007 to note the decomposition process of pigs and their related faunal succession. We collected six species of ants (Formicidae) from 3 subfamilies: Formicinae (Oecophylla smaragdina and Anoplolepis gracilipes), Myrmicinae (Tetramorium sp. and Pheidologeton sp.) and Ponerinae (Odontoponera sp. and Diacamma sp.) that were associated with pig carcasses placed on the ground. Oecophylla smaragdina, Pheidologeton sp. and Tetramorium sp. were found on a partially burnt pig carcass whereas the other species were recovered from unburned pig carcass. These ants predated on fly eggs, larvae, pupae and adults. Ants could be found at all stages of decomposition starting from fresh until dry stage. Predatory ants can reduce fly population and thus may affect the rate of carcass decomposition but this was not seen in our study. Even though O. smaragdina was seen at all stages of decomposition of the burnt pig, this did not alter much the decomposition process by fly larvae.
    Matched MeSH terms: Cadaver*
  20. Mashaly AM, Al-Ajmi RA, Rady A, Al-Musawi Z, Farrukh A
    Trop Biomed, 2019 Sep 01;36(3):630-639.
    PMID: 33597485
    The type and amount of resources available significantly influences the structure and dynamics of food webs. In this study, we analyzed differences in species richness of scavengers based on carcass type in Riyadh, Saudi Arabia. We collected insects from experimental carcasses of three different types, domestic dogs (Canidae, Canis lupus familiaris), Hijazi goats (Bovidae, Capra aegagrus hircus), and camels (Camelidae, Camelus dromedarius). Data collection was conducted during the decay stage in June, 2016. We used mitochondrial cytochrome c oxidase subunit I (mtCOI) barcodes as a marker for the molecular identification of the scavenger insects. The results showed that there were more insects on the camels and goats than the dogs. In total, seven species were found on all carrions. Six species were found on the camels and goats, but only five were found on the dog. Musca domestica was the most collected species of flies whereas, Necrobia rufipes was the most collected species of beetles. Overall, this study showed that carrion type had an effect on the type and number of insects attracted to the carrions. Thus, one of the significant factors that influence the associated scavenger assemblage is a carcass type.
    Matched MeSH terms: Cadaver*
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