Classical polyarteritis nodosa (cPAN) refers to a rare, potentially fatal systemic transmural necrotizing vasculitis that usually affects medium-sized, and occasionally small, muscular arteries, primarily involves the kidneys, gastrointestinal tract, skin, nervous system, joints, and muscles, and is rarely, if ever, expressed in the lungs. The incidence of mortality has significantly decreased with recently developed treatment modalities, in particular antiviral medications. Sudden death due to previously undiagnosed cPAN is rarely encountered. We report a case of a young man who had been evaluated on three occasions by medical personnel in the 3 weeks prior to his death. He had complained of nonspecific symptoms of abdominal and perineal/suprapubic pain, nausea, vomiting, sensation of chilling, and constipation. The spectrum of diagnoses included "gastroenteritis," enteric infection, and prostatitis. Found agonal at home and dying despite immediate cardiopulmonary resuscitation (CPR), he underwent a medicolegal autopsy, which revealed vasculitis of various organs, including heart (myocardium and epicardium) and extramural coronary arteries, liver, spleen, kidneys, adrenal glands, stomach and bowel, omentum, gallbladder, and pancreas. His sudden death was cardiac in nature due to PAN associated clinically with hepatitis B surface antigen positivity (hepatitis B virus-associated PAN [HBV-PAN]). A complete autopsy with thorough histopathological examination is necessary to diagnose this uncommon yet potentially fatal vasculitis.
Exposure to strong acids such as sulfuric acid to either the skin or the gastrointestinal or respiratory mucosa will result respectively in significant-occasionally fatal-cutaneous chemical burns as well as devastating corrosive damage to the respiratory and gastrointestinal tracts. Most injuries are accidental, but there are reports of using acids as weapons or as a means of suicide. The primary mechanism of acid injury is coagulative necrosis of the tissues. Sulfuric acid is a chemical often used in industrial and chemical laboratories, and it is an ingredient in household products like drain cleaner. Easily accessible, over-the-counter, household drain cleaner is one of several common materials used to manufacture methamphetamine. With increasing clandestine methamphetamine laboratories in the United States, exposure to methamphetamine and the toxic chemicals used for its production is a growing problem. In many instances, children living in these laboratories qua homes are at risk for injury and death. We report the death of an unattended toddler, who ingested sulfuric acid drain cleaner in his home. The gross and histopathological autopsy findings in this case are similar to those of previously described cases of sulfuric acid injury.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.