In medicine,<unk> , also<unk>  syndrome or Demons–Meigs syndrome, is the triad of ascites, pleural effusion, and benign ovarian tumor (ovarian fibroma, fibrothecoma, Brenner tumour, and occasionally granulosa cell tumour).<unk>  syndrome resolves after the resection of the tumor. Because the transdiaphragmatic lymphatic channels are larger in diameter on the right, the pleural effusion is classically on the right side. The causes of the ascites and pleural effusion are poorly understood. Atypical<unk>  syndrome, characterized by a benign pelvic mass with right-sided pleural effusion but without ascites, can also occur. As in typical<unk>  syndrome, pleural effusion resolves after removal of the pelvic mass.
Meigs's syndrome
Secretan's syndrome
Löffler's syndrome
Foerster's syndrome
Satchmo's syndrome
Wissler's syndrome
Rowell's syndrome
Gardner's syndrome