"minimal atypia: usually seen at the beginning of gestation with minimal hypertrophied nuclei and in limited numbers"
"early secretory pattern: resembles normal early secretory endometrium with glandular cells having a marked number of centrally located hypertrophied nuclei arranged in a palisading fashion with subnuclear or supranuclear vacuoles"
"secretory or hypersecretory pattern: hypertrophied glandular cells with a compact pyknotic hyperchromatic nuclei and a diffuse centronuclear cytoplasmic vacuolization 3"
"regenerative, proliferative, or nonsecretory pattern: hypertrophied glandular cells display a vesicular chromatin pattern with minimal secretory activity; usually found in cases of hydatidiform mole, choriocarcinoma and ectopic pregnancy 1"
"monstrous cell pattern: rare, all cells display a giant and bizarre nuclei with a dense homogeneous chromatin and frequent pseudoinclusions"
"The reaction has also been found in extra-endometrial sites 4."
"It can present in normal physiologic conditions including pregnancy, postpartum and uterine abortion but is also associated with ectopic pregnancy, gestational trophoblastic disease, and uterine disease affecting the myometrium 1."
"regenerative, proliferative, or nonsecretory pattern: hypertrophied glandular cells display a vesicular chromatin pattern with minimal secretory activity; usually found in cases of hydatidiform mole, choriocarcinoma and ectopic pregnancy 1"
"There are five histologic variants that are comparable with the phases of normal endometrium and the associated degree of atypical cells present 1:"
"regenerative, proliferative, or nonsecretory pattern: hypertrophied glandular cells display a vesicular chromatin pattern with minimal secretory activity; usually found in cases of hydatidiform mole, choriocarcinoma and ectopic pregnancy 1"