Micrograph showing<unk> , the histomorphologic correlate of gestational hypertension. H&E stain. In pathology,<unk> , abbreviated HDV, is the histomorphologic correlate of gestational hypertension, as may be seen in intrauterine growth restriction (IUGR) and HELLP syndrome. The name of the condition describes its appearance under the microscope; the smooth muscle of the<unk>  (or maternal) blood vessels is<unk> , i.e. the muscle part of the blood vessels feeding the placenta is larger due to cellular enlargement.
Hypertrophic decidual vasculopathy
Chronic deciduitis
Cryptic pregnancy
Ectopic decidua
Invasive hydatidiform mole
Maternal physiological changes in pregnancy
Transplacental carcinogenesis
Placental site trophoblastic tumor