Case Report
Pulmonary Arteriovenous Malformation Unmasked by Pregnancy: A Review of Pulmonary Arteriovenous Malformations and Cardiovascular and Respiratory Changes in Pregnancy
Figure 3
Microscopic appearance of mass removed from the lung of the patient at 25+4 weeks of pregnancy presented with dyspnea on multiple occasions from 20 weeks of pregnancy. (a) Hematoxylin-eosin staining, original magnification ×10; (b) ERG staining, original magnification ×10; (c) CD34 staining, original magnification ×10.
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