Adnexal mass causes
Causes by Organ System
| Cardiovascular | No underlying causes |
| Chemical / poisoning | No underlying causes |
| Dermatologic | No underlying causes |
| Drug Side Effect | No underlying causes |
| Ear Nose Throat | No underlying causes |
| Endocrine | No underlying causes |
| Environmental | No underlying causes |
| Gastroenterologic | No underlying causes |
| Genetic | No underlying causes |
| Hematologic | Ovarian Malignant lymphoma, Leukemia, Plasmacytoma |
| Iatrogenic | No underlying causes |
| Infectious Disease | Tuboovarian abscess |
| Musculoskeletal / Ortho | No underlying causes |
| Neurologic | No underlying causes |
| Nutritional / Metabolic | No underlying causes |
| Obstetric/ Gynecologic | Functional Ovarian Cysts, Ectopic pregnancy, Theca lutein cysts, Corpus luteum of pregnancy, Polycystic ovary syndrome. |
| Oncologic | Benign-Serous cystadenoma, Mucinous cystadenoma, Endometrioma, Fibromas, Mature cystic teratoma, Paratubal or paraovarian cysts Malignant- Surface epithelial-stromal tumors, Sex cord-stromal tumors, Germ cell tumors, Tumors of the rete ovarii , Metastatic- Gastro-intestinal tract (stomach, colon, pancreas), Breast, Renal cell carcinoma, Melanoma, Fallopian tubal carcinoma, Paratubal or paraovarian cysts. |
| Opthalmologic | No underlying causes |
| Overdose / Toxicity | No underlying causes |
| Psychiatric | No underlying causes |
| Pulmonary | No underlying causes |
| Renal / Electrolyte | No underlying causes |
| Rheum / Immune / Allergy | No underlying causes |
| Sexual | No underlying causes |
| Trauma | No underlying causes |
| Urologic | No underlying causes |
| Miscellaneous | No underlying causes |