Patient's question:
I want to know the probability of cure if a newborn has a teratoma in the buttocks and it is very large. Thank you!!Doctor's answer:
Hello: Teratomas are relatively rare, with a low incidence rate, and are treated across various specialties. The teratomas encountered in general surgery are primarily located in the sacral region and retroperitoneum, mostly benign, but those occurring in the testes are more often malignant. Teratomas can develop in the ovaries, testes, retroperitoneum, anterior mediastinum, sacral region, and base of the skull. Sacral teratomas can be seen in newborns, while retroperitoneal teratomas may be observed in newborns, some detected during development, and a few only after malignant transformation.Key diagnostic points
(1) Clinical manifestations: Retroperitoneal teratomas are mostly benign, with clinical manifestations similar to other retroperitoneal tumors. They are often noticed when they grow and cause compression symptoms or even malignant transformation, with ascites, or sometimes discovered during physical examinations.
Sacral teratomas are mostly benign. Newborns may present with a protruding, round, soft mass in the sacral region. Some may grow within the pelvic cavity, causing rectal or urinary tract obstruction. If they rupture and become infected, with purulent discharge, or if deep cystic rupture occurs, leading to daily heavy purulent leakage, teratomas may also undergo deep cystic rupture. If left untreated, overall development will be affected, and the tumor may continue to grow. They may also transform into malignancy and metastasize to lymph nodes.
(2) X-ray examination: X-ray imaging of the abdominal or pelvic tumor site can confirm the diagnosis if bone or calcified tissue is found within the mass.
(3) Ultrasound and GT examination: Ultrasound shows solid or partially cystic masses. CT can assess the relationship between retroperitoneal teratomas and sacral teratomas in the retroperitoneum and pelvic bone, as well as surrounding tissues and organs, serving as a reference for surgical resection estimation.