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Fig. 1 | Orphanet Journal of Rare Diseases

Fig. 1

From: Ovarian primary primitive neuroectodermal tumor: a review of cases at PUMCH and in the published literature

Fig. 1

Pathological sections of hematoxylin and eosin revealed that ovarian primary PNET comprises a homogeneous population of small- to medium-sized round primitive cells that grow in sheets, nests and cords. They display high nuclear-to-cytoplasmic ratios and brisk mitotic activity. Figures are from case 3 (description refers to the main text). a 100 × . (b) 400×

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Orphanet Journal of Rare Diseases

ISSN: 1750-1172