Abstract:Crushed oral tablets, when injected intravenously, may induce a foreign body granulomatous reaction in and around pulmonary arterioles, because of the presence of filler materials (excipients). This typically presents as shortness of breath in the context of pulmonary hypertension with arteriolar dilation and centrilobular nodules on imaging modalities. The constellation of findings may be overlooked or misdiagnosed by clinicians and pathologists, ultimately affecting patient care and postmortem assessment. We… Show more
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