Preprint Case Report Version 3 Preserved in Portico This version is not peer-reviewed

Mature Triphyllic Cystic Teratoma of the Posterior Mediastinum in a Fetus: A Case Report and Literature Review

Version 1 : Received: 4 September 2023 / Approved: 5 September 2023 / Online: 6 September 2023 (03:22:52 CEST)
Version 2 : Received: 8 September 2023 / Approved: 11 September 2023 / Online: 11 September 2023 (10:14:07 CEST)
Version 3 : Received: 14 September 2023 / Approved: 15 September 2023 / Online: 18 September 2023 (07:14:56 CEST)

A peer-reviewed article of this Preprint also exists.

Salzillo, C.; Quaranta, A.; De Biasi, G.; Cazzato, G.; Serio, G.; Vimercati, A.; Nicolì, P.; Resta, L.; Marzullo, A. Mature Triphyllic Cystic Teratoma of the Posterior Mediastinum in a Fetus: A Case Report and Literature Review. Diseases 2023, 11, 144. Salzillo, C.; Quaranta, A.; De Biasi, G.; Cazzato, G.; Serio, G.; Vimercati, A.; Nicolì, P.; Resta, L.; Marzullo, A. Mature Triphyllic Cystic Teratoma of the Posterior Mediastinum in a Fetus: A Case Report and Literature Review. Diseases 2023, 11, 144.

Abstract

A teratoma is a neoplasm composed of cell populations or tissues that remind, in their appearance, normal elements derived from at least two embryonic layers. Fetal mature teratomas are normally benign, cystic, and typically occur along the midline, while they are rare in the posterior mediastinum. Teratomas are frequently solitary, however they may sometimes be associated with other congenital anomalies and/or with chromosomal abnormalities. Clinically, they are often asymptomatic but can occasionally cause compression symptoms. Prenatal diagnoses are uncommon and made with ultrasonography; differential diagnosis with other congenital conditions is mandatory. We report the case of a 21 weeks of gestational age-old fetus with a Mature Triphyllic Fetal Cystic Teratoma, grade 0, located in the right posterior mediastinum.

Keywords

mature triphyllic cystic teratoma; posterior mediastinum; fetal teratoma; germ cell tumor; prenatal diagnosis

Subject

Medicine and Pharmacology, Oncology and Oncogenics

Comments (1)

Comment 1
Received: 18 September 2023
Commenter: Cecilia Salzillo
Commenter's Conflict of Interests: Author
Comment: We noticed a mistake has been made while uploading the title. The final title is "Mature Triphyllic Cystic Teratoma of the Posterior Mediastinum in a Fetus: A Case Report and Literature Review" instead of "Title Mature Triphyllic Cystic Teratoma of the Posterior Mediastinum in a Fetus: A Case Report and Literature Review".
No change has been made in any other section of the article.
Best regards,
Cecilia Salzillo
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