Abstract
Objective
The aim of the study was to discuss the value of ultrasound examination in the diagnosis of fetal gastric teratoma.
Methods
We retrospectively analyzed 2 cases with fetal gastric teratoma in our hospital (Department of Gynecology and Obstetrics, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China). It involved clinical, ultrasonic, X-ray, CT and MRI, biochemical, pathological, karyotype and immunohistochemical data.
Results
There both were hybrid echo masses in the abdominal of the fetus with the sonography and the ultrasound features which mostly like the teratomas. Two cases were dead after induced abortion. The pathological results of the mass were gastric immature teratoma in one, and stomach mature teratoma in another.
Conclusion
Fetal gastric teratoma is rarely seen and easily be misdiagnosed in clinic. The diagnosis depends finally on pathological examination. Ultrasound scan as the easy and direct method is helpful to clew the diagnosis of fetal gastric teratoma.
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References
Scully RE. Tumors of the ovary and maldeveloped gonads. In: Atlas of tumor pathology, fascicle 16, second series. Washington, DC: Armed Forces Institute of Pathology, 1978. 246–286.
McKenney JK, Heerema-McKenney A, Rouse RV. Extragonadal germ cell tumors: a review with emphasis on pathologic features, clinical prognostic variables, and differential diagnostic considerations. Adv Anat Pathol, 2007, 14: 69–92.
De Angelis VR. Gastric teratoma in a newborn infant: total gastrectomy with survival. Surgery, 1969, 66: 794–797.
Ratan SK, Kulshreshtha R. Immature gastric teratoma in an infant. Indian Pediat, 1999, 36: 847–849.
Cairo MS, Grosfield JL, Weetman RM. Gastric teratoma: unusual cause for bleeding of the upper gastrointestinal tract in the newborn. Pediatr, 1981, 67: 721–724.
Eusterman G, Sentry E. Benign tumors of the stomach. Surg Gynecol Obstet, 1922, 34: 5–15.
Matsukama S, Wada R, Daibou M, et al. Adenocarcinoma arising from gastric immature teratoma: report of a case in an adult and a review of literature. Cancer, 1995, 75: 2663–2668.
Hirugade ST, Deshpande AV, Talpallikar MC, et al. Gastric teratoma: a rare cause of gastrointestinal bleeding. Indian J Gastoenterol, 2001, 20: 158–159.
Gupta DK, Srinivas M, Dave S, et al. Gastric teratoma in children. Pediatr Surg Int, 2000, 16: 329–332.
Gengler SJ, Ashcraft KW, Slattery P. Gastric teratoma: the sixth reported case in a female infant. J Pediatr Surg, 1995, 30: 889–890.
Avanoglu M, Ulman I, Balik E. Case report of gastric teratoma in a female infant. J Pediatr Surg, 1996, 31: 327–328.
Morrison L, Snodgrass P, Wiseman H. Gastric teratoma: report of a case and a review of the literature. Clin Ped, 1975, 14: 712–718.
Ratan SK, Kulshreshtha R. Immature gastric teratoma in an infant. Indian Pediat, 1999, 36: 847–849.
Haley T, Dimler H, Hollier P. Gastric teratoma with gastrointestinal bleeding. J Pediatr Surg, 1986, 21: 949–950.
Bower B, Ros PR, McCarthy MJ, et al. Gastrointestinal teratomas: CT and US appearance with pathologic correlation. Radiology, 1987, 162: 431–433.
Sharma AK, Sarin YK, Agarwal LD. Immature gastric teratoma in a neonate. Indian Pediatr, 1994, 31: 357–360.
Nandy AK, Sengupta P, Chaterjee SK, et al. Teratoma of the stomach. J Pediatr Surg, 1974, 9: 563–564.
Gupta DK, Srinivas M, Dave S, et al. Gastric teratoma in children. Pediatr Surg Int, 2000, 16: 329–332.
Gitlin D. Sites of alpha fetoprotein synthesis. N Engl J Med, 1971, 285: 1436–1438.
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Zhou, L., Pan, R., Zhang, X. et al. The ultrasound diagnosis of fetal gastric teratoma. Chin. -Ger. J. Clin. Oncol. 9, 666–668 (2010). https://doi.org/10.1007/s10330-010-0695-1
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DOI: https://doi.org/10.1007/s10330-010-0695-1