Figure 3From: A rapidly progressing Pancoast syndrome due to pulmonary mucormycosis: a case report Skin biopsy shows invasive fungi (large arrow) in the nerve (small arrow). The vessel (arrowheads) is filled with hyphae that are also seen traversing the vessel wall. Numerous hyphae are seen in the surrounding dermis as well (hematoxylin and eosin stain).Back to article page