التفاصيل البيبلوغرافية
| العنوان: |
Growing Teratoma Syndrome—A Clinicoradiological Series. |
| المؤلفون: |
Prineethi, Sheena1 (AUTHOR), Irodi, Aparna1 (AUTHOR), Eapen, Anu1 (AUTHOR), Milton, Sharon2 (AUTHOR), Joel, Anjana3,4 (AUTHOR) anjanajoel@gmail.com |
| المصدر: |
Indian Journal of Radiology & Imaging. Sep2022, Vol. 32 Issue 3, p301-307. 7p. |
| مصطلحات موضوعية: |
*ALPHA fetoproteins, *CANCER chemotherapy, *METASTASIS, *TERATOMA, *TUMOR classification, *RISK assessment, *TREATMENT effectiveness, *LACTATE dehydrogenase, *TUMOR markers, *DECISION making in clinical medicine, *COMPUTED tomography, *CHORIONIC gonadotropins, *EARLY diagnosis |
| مستخلص: |
Context Growing teratoma syndrome (GTS) is a rare entity seen following chemotherapy for metastatic nonseminomatous germ cell tumors, characterized by increase in size of the metastatic deposits, with normal serum tumor markers. Aims In this article, we aim to describe the various clinicoradiological presentations of GTS treated at our center. Design All patients who satisfied the GTS criteria from 2001 to 2019 were included. Characteristic imaging appearances along with sites of primary lesion and metastatic disease, stage and risk stratification at diagnosis, details of chemotherapy, details of surgical treatment and histopathology, levels of tumor markers, serum β-human chorionic gonadotropin, lactate dehydrogenase, and alpha fetoprotein levels at baseline and at the end of all chemotherapy were analyzed. Results The significant radiological findings observed were an increase in the fat and cystic components and appearance of coarse calcifications within the lesions. Majority of the cases were male patients (87.5%) with testicular primaries and GTS transformation in nodal metastases being the most common occurrence (75%). All eight cases (100%) showed an increase in size and cystic component, whereas four out of eight cases (50%) had presence of internal septations and internal calcification. Conclusion Early recognition of this entity and clinical decision making through serial radiological imaging are of utmost importance as these growing deposits are resistant to chemotherapy and radiotherapy, with complete surgical excision being the only curative and definitive treatment option. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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