PALM-COEIN Classification of AUB (Abnormal Uterine Bleeding)

The document outlines the classification of abnormal uterine bleeding (AUB) using the PALM-COEIN system, detailing various causes such as polyps, adenomyosis, leiomyomas, malignancies, coagulopathies, and ovulation dysfunction. It highlights specific conditions like hyperplasia, ovarian tumors, and endocrinopathies contributing to AUB, along with associations with chronic renal and hepatic failures. Additionally, it addresses iatrogenic causes including hormonal treatments and uterine anomalies.