Surgical and Oncological Outcome of Pelvis Bone Tumor Patients with Type III Internal Hemipelvectomy / 대한정형외과학회잡지
The Journal of the Korean Orthopaedic Association
; : 294-300, 2016.
Article
в Ko
| WPRIM
| ID: wpr-651031
Ответственная библиотека:
WPRO
ABSTRACT
PURPOSE:
It is generally accepted that bony reconstruction after type III (pubic) internal pelvectomy is not necessary. However, technical problems in type III resection, functional outcome according to the extent of resection, and the usefulness of synthetic material to decrease the risk of hernia has not been well addressed. MATERIALS ANDMETHODS:
Fifteen patients who underwent type III internal pelvectomy were extracted and the pathologic diagnosis, Enneking's stage, location of tumor and size, operation time, amount of transfusion, surgical margin, local recurrence, distant metastasis, and functional outcomes were analyzed according to the extent of resection.RESULTS:
Pathologic diagnosis was chondrosarcoma in 9, Ewing's sarcoma in 3, metastatic carcinoma in 2, and osteosarcoma in 1 patient. There were 4 patients with local recurrence and one with concomitant lung metastasis. Average Musculoskeletal Tumor Society functional score was 26.7. According to the extent of resection, functional score of 7 cases with unilateral both rami (6) or ischium (1) resection was 26, 4 cases with unilateral both rami and partial contralateral pubic ramus resection was 25, and 4 cases with unilateral both rami including ischium was 24. Two patients had tumor related complication. One patient with a huge intrapelvic tumor aroused at the symphysis pubis showed urethral invasion at presentation, therefore, urethral resection and permanent suprapubic cystostomy was inevitable. The other patient with bilateral pubic ramus involvement by tumor showed caudal displacement of the uterus after pregnancy (4 years after primary resection). She underwent Caesearian section for delivery.CONCLUSION:
Regardless of the extent of pubic bone resection, functional outcome was similar. The risk of abdominal or pelvic organ hernia was minimal even without the use of artificial material for soft tissue reconstruction; however, when the extent of resection crosses the symphysis pubis, selective application of an additional procedure to reinforce the pelvic floor may be considered.Key words
Полный текст:
1
База данных:
WPRIM
Основная тема:
Pelvic Neoplasms
/
Pelvis
/
Pubic Bone
/
Recurrence
/
Sarcoma, Ewing
/
Uterus
/
Cystostomy
/
Osteosarcoma
/
Chondrosarcoma
/
Treatment Outcome
Тип исследования:
Diagnostic_studies
Пределы темы:
Humans
/
Pregnancy
Язык:
Ko
Журнал:
The Journal of the Korean Orthopaedic Association
Год:
2016
Тип:
Article