Management of Hypertension in Intrapericardial Paraganglioma

Figure 3

(a) Resected specimen (55 × 45 mm pseudocapsulated mass). Histology showed (b) paraganglioma with a nesting pattern (hematoxylin-eosin, ×200) and (c) strong cytoplasmic immunoreactivity for chromogranin A (×200).

(a)

(b)

(c)