Results 181 to 190 of about 1,321,937 (219)

PARATESTICULAR YOLK SAC TUMOR IN A CHILD

Journal of Urology, 2000
A 27-month-old boy presented with a painless left testicular mass. Physical examination revealed a solid nontender mass adherent to the left testicular upper pole and left inguinal lymphadenopathy. Testicular ultrasound demonstrated a left paratesticular 3.5 cm. solid mass and a small hydrocele (fig. 1).
S, Shefi, Y, Mor, E, Fridman, Y, Neumann, Z, Heyman, Z A, Dotan, J, Ramon   +6 more
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Primary Yolk Sac Tumor of the Urachus

International Journal of Surgical Pathology, 2009
Introduction. Neoplasms originating from the urachus are rare. The most common urachal malignancy is adenocarcinoma, whereas extragonadal germ cell tumors, primarily of the urachus, are an extremely rare finding. Objective. To describe a primary yolk sac tumor (YST) of the urachus in an adult. Case report. A 44-year-old woman presented with 6 months of
Alfredo Ernesto, Romero-Rojas, Oscar Alberto, Messa-Botero, Mario Alexander, Melo-Uribe, Julio Alexander, Díaz-Pérez, Sandra Isabel, Chinchilla-Olaya   +4 more
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MANAGEMENT OF YOLK SAC TUMORS IN CHILDREN

Urologic Clinics of North America, 1993
The current trend toward minimizing treatment morbidity in children with yolk sac carcinomas is laudable. As most children will present with stage I disease and be cured by radical orchiectomy alone, careful surveillance is adequate with the knowledge that effective chemotherapy is available should tumor recur.
J A, Connolly, J P, Gearhart
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Primary yolk sac tumor in diaphragm

Pediatric Surgery International, 2012
Yolk sac tumor (YST), also known as endodermal sinus tumor, is the most common pure malignant germ cell tumor in young children. Although most of the YST occur in gonads, about 20 % are found in the extragonadal sites including mediastinum, vagina, cervix, vulva, pelvis, liver, prostate, and diaphragm.
Yao, Zhang, Shu-Cheng, Zhang, Wei-Dong, Ren, Wei-Lin, Wang, Xin, Zhou   +4 more
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Yolk Sac Tumor

1985
Yolk sac tumor (YST) or endodermal sinus tumor is the most common malignant germ cell tumor of the testis in children, and is the second most frequent malignant germ cell tumor of the ovary, being exceeded in frequency by dysgerminoma (seminoma). The incidence of malignant tumors of the testis was 1.0 cases per million U.S.
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Yolk sac tumor of the ear in a child.

The American journal of otology, 1998
info:eu-repo/semantics ...
Choufani, Georges, Saussez, Sven, Detemmerman, Dominique, Salmon, Isabelle, Tainmont, Jacques, Louryan, Stéphane, Remmelink, Myriam, Hassid, Sergio   +7 more
openaire   +2 more sources

Orbital Yolk Sac Tumor in an Infant

Journal of Craniofacial Surgery
Yolk sac tumors most commonly arise in the gonads, such as the testes or ovaries. Extragonadal yolk sac tumors occur primarily in midline sites, such as the mediastinum, sacrococcygeal area, and retroperitoneum. Orbital yolk sac tumor is an extremely rare disease. Herein, the authors report an unusual case of an orbital yolk sac tumor in an infant. The
Dong Hoon, Lee, Joo Yeon, Koo, Bo Ram, Kim, Hee Jo, Baek   +3 more
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Yolk Sac Tumor of the Testis

Journal of Urology, 2011
Dengfeng, Cao, Peter A, Humphrey
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Testicular Yolk Sac Tumor

Ultrasound Quarterly, 2013
Anita Lisa, Tang, Sandy, Liu, Jade Janette, Wong-You-Cheong   +2 more
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Yolk sac tumor presenting as a colonic mass in a post-menopausal woman: A case report

Gynecologic Oncology Reports, 2022
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