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Motor vehicle-assisted ligature strangulation causing complete decapitation: an autopsy report

Samberkar PN

Am J Forensic Med Pathol, 2012 Mar;33(1):86-7.
PMID: 21455053 DOI: 10.1097/PAF.0b013e3182186d72

The victim, a 63-year-old prosperous businessman from Labasa, of the Northern Island (Vanua Levu) of Fiji Islands, was found completely decapitated in the early hours of morning in 2004. Initial police investigation did not reveal any history of any medical or family calamity. Further inquiry by the police revealed that on the previous day the deceased had visited all his friends and relatives, and his behavior was not out of the ordinary. The police suspected it to be a case of homicide. On visit to the scene, a completely decapitated body was found in a van on a downhill road. Tire marks were found on the road. A nylon rope was used for ligature strangulation. At autopsy, the decapitation wound of the head and the torso articulated well. The face was congested, and there was tongue bite. Wound margins were clear-cut, with well-demarcated abrasion and multiple imprints of the nylon rope on the neck. The upper one third of the larynx was attached to the head. No other injuries were found on the body. From the findings, it was obvious that asphyxiation was involved in the death before decapitation.
Fatal spontaneous rupture of splenic artery aneurysm in third trimester pregnancy

Samberkar PN, Chow TK, Samberkar SP

Malays J Pathol, 2018 Dec;40(3):337-341.
PMID: 30580366

INTRODUCTION: Unforeseen emergency in late pregnancy can be catastrophic and cause unexpected maternal and foetal demise. Moreover, lack of awareness and failure of prompt treatment raise mortality rate. Such fatalities warrant a forensic autopsy as it may raise redundant medico-legal concerns.
CASE REPORT: We report a case that revealed significant intra-abdominal haemorrhage at autopsy. The source of haemorrhage was at the spleen hilum and histology established rupture of splenic artery aneurysm. There was no associated obstetric cause found.
CONCLUSION: Knowledge of spontaneous rupture of splenic artery aneurysm in late pregnancy is essential for monitoring maternal and foetal, morbidity and mortality. However, in the eventuality of death a comprehensive forensic autopsy is the only investigation to recognise such calamity and clear clinical confusion.
Potential forensic implications of kerokan therapy - a traditional Indonesian therapy associated with neck bruising

Samberkar PN, Samberkar SP, Byard RW

Med Sci Law, 2020 Oct;60(4):315-318.
PMID: 32501165 DOI: 10.1177/0025802420926867

Kerokan is a traditional Indonesian treatment involving abrading the skin over various parts of the body with a blunt object such as a coin or a piece of ginger which may create suspicious injuries. Here, the case of a 30-year-old woman who had undergone kerokan therapy is reported. She was complaining of retro-sternal pain and epigastric discomfort and subsequently became markedly short of breath and died. The observation of injuries predominantly located around the neck initiated a police investigation and forensic autopsy. Scattered abrasions, blisters and bruises were present on the forehead, the bridge of the nose extending to the ala, the upper and anterior aspect of the chin and the sternal notch, with discrete fresh and scabbed abrasions around the neck, over the sternum and on the backs of both hands. There were, however, no facial or conjunctival petechiae and no bruising of the underlying strap muscles, or fractures of the hyoid bone or thyroid cartilage. Histology revealed that myocarditis was the cause of death. Traditional practices may cause unusual bruises, abrasions, blisters and burns that may raise suspicion of inflicted injury from an assault. Knowledge of the manifestations of socio-ethnic practices such as kerokan is important in the evaluation of trauma in specific cultural groups.
Demethylases of H3 lysine 27 (H3K27) expression in urothelial carcinoma (UC) of the urinary bladder

Anthony R, Rajandram R, Yap NY, Mun KS, Samberkar PN, Kuppusamy S

Malays J Pathol, 2023 Aug;45(2):261-269.
PMID: 37658535

BACKGROUND: Ubiquitously Transcribed Tetracopeptide Repeat on X Chromosome (UTX) and Jumonji Domain-Containing Protein 3 (JMJD3) are histone H3 lysine 27 (H3K27) demethylases that are found to play tumour suppressor or oncogenic roles in many cancers. However, their roles in urothelial carcinoma (UC) have not been well studied.
OBJECTIVE: This study investigated UTX and JMJD3 protein expression patterns in UC and assess their clinical significance.
PATIENTS AND METHODS: Immunohistochemistry (IHC) method was performed on formalin-fixed paraffin-embedded (FFPE) of UC tissues and compared to the normal bladder tissues from the autopsy specimen. The staining intensity of FFPE tissues were captured with the nuclear and overall positive pixels quantified using Aperio ImageScope software.
RESULTS: JMJD3 protein uptake was present in both nucleus and cytoplasm but UTX protein was predominantly seen in the cytoplasm of UC tissue. UTX was under expressed whereas JMJD3 was over expressed in UC compared to normal bladder. UTX and JMJD3 were not related to clinical stage and grade. However, significant association between JMJD3 expression and invasiveness of tumour (p<0.05) was noted, especially in MIBC group (88.9%). UTX and JMJD3 did not yield any significance as prognostic factors for diseasespecific survival.
CONCLUSIONS: Low expression of UTX protein in UC may indicate possible loss of its tumour suppressor activity and higher JMJD3 protein expression may indicate oncogenic activity. Hence, JMJD3 protein could be a potential diagnostic biomarker in detecting bladder UC of higher stages. Further investigation needed to study the dysregulation of this protein expression with associated gene expression.
Congenital orofacial teratoma in a 22-week foetus

Hamidi LR, Saaid R, Samberkar PN, Wong YP, Tan GC

Malays J Pathol, 2024 Apr;46(1):117-118.
PMID: 38682853

No abstract available.
Ethnic variability in mortality from ischaemic heart disease/cardiomegaly in Malaysia

Ly CK, Nadesan K, Samberkar SP, Byard RW, Samberkar PN

Med Leg J, 2021 Mar;89(1):37-39.
PMID: 33308004 DOI: 10.1177/0025817220960597

The prevalence of ischaemic heart disease with associated cardiomegaly and other chronic diseases such as diabetes mellitus has increased in Malaysia in recent years. As the contribution to mortality from ischaemic heart disease/cardiomegaly in different ethnic populations is unclear, a three year (January 2013-December 2015) retrospective study of autopsy cases was undertaken at the Department of Forensic Pathology, University Malaya Medical Centre. There were 80 cases with lethal ischaemic heart diseases/cardiomegaly. The age range was 30-69 years (mean 50.19 years) with a male to female ratio of 39:01. The most vulnerable age was 50-59 years accounting for 38.75% of cases. Malays accounted for 15% of cases, Indians for 32.5% and Chinese for 36.25%. Although in 35 cases (43.75%) there was a history suggestive of ischaemic heart disease, the remaining 45 cases (56.25%) were apparently healthy until the terminal collapse. It appears that Indian males in the 50-59 year age range are most at risk for lethal cardiac events in this population, most often with no preceding symptoms or signs. The study demonstrates the value of studying subpopulations for disease risk rather than relying on accrued general population data.