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Misdiagnosed PAS confirmed at medicolegal autopsy Pulmonary artery sarcoma (PAS) is a rare disease and usually indistinguishable from acute or chronic thromboembolic disease of the pulmonary arteries. We present a case of pulmonary artery sarcoma in a 54‐year‐old male, who was clinically misdiagnosed as pulmonary thromboembolism. The patient died of disease; however, the actual diagnosis of PAS was made after a medicolegal autopsy. PAS can be a diagnostic challenge for both clinicians and pathologists. In an autopsy case with a clinical suspicion of pulmonary thromboembolism, if there is an abnormal gross appearance in the pulmonary artery, the forensic pathologist should have a high index of suspicion of PAS, which should be ruled out by a histopathologic examination. [ABSTRACT FROM AUTHOR]

The purpose of the study was to determine the phases of the menstrual cycle in the reproductive age group of females who committed suicide as compared with a control group of females who died from causes other than suicide. The study included 86 cases in the suicidal group and 80 cases in the non-suicidal group. The menstrual phase was decided by the gross and histological examination of the uterus and ovary at autopsy. Deaths were more common during the secretory phase (56.9%) in the suicidal group, while in the non-suicidal group, death occurred more commonly in the proliferative phase (66.3%). In reference to proliferative phase, deaths were more in the secretory phase and menstrual phase in the suicidal group, adjusted odd's ratio (OR) being 3.7 (p = 0.042) and 4.7 (p = 0.032), respectively. Corpus luteum was present in the right ovary of 43 and 14 victims of suicidal and non-suicidal deaths, respectively, while it was in the left ovary of 3 and 11 victims of suicidal and non-suicidal death, respectively. Odd's ratio was 10.3 for corpus luteum to be in the right ovary in comparison with the left ovary for the suicidal group (p = 0.001). This study revealed that suicidal chances in a woman are significantly more in the menstrual phase and the secretory phase of the menstrual cycle. The presence of corpus luteum in the right ovary is associated with an increased risk of suicide, but the reason is not known. [ABSTRACT FROM AUTHOR]

Purpose: A review study on the biochemistry of epilepsy showed that in epileptic patients, serum glucose and cholesterol concentrations are low, sodium is unaffected, potassium increases, glucose is high and mild hypocalcemia. We have conducted a biochemical study on sudden unexpected death in epilepsy (SUDEP) cases in an attempt to establish the characteristic biochemical values to diagnose these deaths.Methods: This was a hospital based case-control study done at All India Institute of Medical Sciences, New Delhi for one year. Twenty SUDEP cases and 20 age- and sex-matched controls were included in the study. Femoral blood, cerebrospinal fluid, vitreous humor, and pericardial fluid were biochemically analyzed for sodium, potassium, calcium, glucose, N-acetyl- cysteine activated creatine kinase (CK-NAC) and isoenzyme CK-MB.Result: Serum sodium, CK-MB and CK-NAC level was found significantly increased and potassium level was found decreased in SUDEP cases in comparison to non-epileptic deaths. Likewise, in CSF, sodium and CK-NAC was found increased and potassium level was found decreased in SUDEP cases. In vitreous humor, sodium and CK-MB level was found increased and potassium level was found decreased in SUDEP cases in comparison to non-epileptic deaths. In pericardial fluid, sodium, CK-NAC and CK-MB level was found increased and potassium level was found decreased in SUDEP cases in comparison to non-epileptic deaths.Conclusion: It concludes that high sodium level and low potassium level could be associated with SUDEP. However, this is a small size study, a larger study is needed to verify the findings. Furthermore, it is difficult to conclude whether these findings are exclusive to SUDEP. [ABSTRACT FROM AUTHOR]