Pelvic tumor

A pelvic tumor is any one of numerous tumors that occur in the pelvis. Within the pelvis, these tumors may involve specific organs, or occupy intra-organ spaces. Tumors of the presacral space and sacral space are most prevalent in children. Tumors occupying specific organs have a more complex natural history.

Tumors occupying specific organs

 * Bladder cancer
 * Prostate cancer
 * Rectal cancer
 * Anal cancer
 * Ovarian cancer
 * Uterine cancer
 * Sacrococcygeal teratoma

Tumors occupying intra-organ spaces
Presacral space:
 * Teratoma

Sacral space (in approximate order of prevalence):
 * Teratoma
 * Lipoma
 * Ganglioneuroma
 * Myxopapillary ependymoma
 * Primitive neuroectodermal tumor
 * Aneurysmal bone cyst
 * Ewing's sarcoma
 * Metastases from brain stem tumors (medulloblastoma, ependymoma, high-grade astrocytoma)

Complications

 * Urinary incontinence
 * Fecal incontinence