title: Chronic pelvic pain: intrapelvic fluid as possible etiologic factor.
mesh_terms: D000293:Adolescent; D000328:Adult; D001707:Biopsy, Needle; D001826:Body Fluids; D005260:Female; D006801:Humans; D010535:Laparoscopy; D010148:Intractable Pain / Q000209:etiology*; D010388:Pelvis