PMC8492423_01
Multiple scattered red violaceous macules and papules seen on back (Panel A) and front of chest (Panel B). Pertinent laboratory workup at admission is summarized in Table 1. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
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On physical exam, the patient was noted to have multiple red violaceous macules and papules on his back, chest, and roof of his mouth (Fig. 1).
Bilateral lower lobe consolidations and ground glass opacities (Panel A); peribronchovascular consolidations and bronchial thickening (Panel B).
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Multiple hypodense lesions are noted in liver parenchyma.
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Hematoxylin and eosin stain shows proliferating spindled nuclear morphology cells surrounding an irregular dermal proliferation of slit-like vascular spaces (Panel A). Immunohistochemical stain shows HHV-8 positive cells (Panel B).
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Flat elongated violaceous mucosal lesion in right mainstem bronchus (marked by blue arrow) suggestive of KS. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
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