Los tumores de células germinales son una variante de los tumores ováricos, siendo el teratoma el más frecuente. Del total de los tumores ováricos diagnosticados, el 12% se encontrarán en pacientes en edad fértil. Se presenta el caso de una paciente de 22 años que acude a consulta con un diagnóstico presuntivo de teratoma bilateral en búsqueda de alternativas terapéuticas, ya que se le planteó originalmente ooforectomía bilateral. Tras un abordaje completo se corroboró el diagnóstico y se procedió a la resección tumoral, logrando la enucleación completa de ambos teratomas y preservando el tejido ovárico, su funcionalidad y su fertilidad. Germ cell tumors are a variant of ovarian tumors, with teratoma being the most frequent. Of the total number of diagnosed ovarian tumors, 12% are found in patients of childbearing age. In this case, we present a 22-year-old patient who comes to a consultation with a presumptive diagnosis of bilateral teratoma in search of therapeutic alternatives, since she was originally presented with a bilateral oophorectomy. After a complete approach, the diagnosis was corroborated and tumor resection was carried out, achieving complete enucleation of both teratomas, preserving the ovarian tissue, thus its functionality and fertility.
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http://dx.doi.org/10.24875/CIRU.20000480 | DOI Listing |
Ther Adv Med Oncol
January 2025
Department of Medical Oncology, Sarcoma and Bone Tumors Reference Center, A.C. Camargo Cancer Center, R. Prof. Antônio Prudente, 211, São Paulo, SP 01509-010, Brazil.
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Instituto Mexicano del Seguro Social, Hospital General Regional No. 17, Servicio de Cardiología Pediátrica. Cancún, Quintana Roo, México.
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Departamento de Medicina Interna, Hospital General Regional Dr. Manuel Cárdenas de la Vega, Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Culiacán, Sinaloa. México.
Int J Mol Sci
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Departamento de Admisión Médica Continua, UMAE Hospital de Especialidades, Centro Médico Nacional de Occidente, Instituto Mexicano del Seguro Social, Guadalajara 44340, Mexico.
Head and neck squamous cell carcinoma (H&NSCC) is an anatomic, biological, and genetic complex disease. It involves more than 1000 genes implied in its oncogenesis; for this review, we limit our search and description to the genes implied in the onco-ontogeny of the derivates from the first pharyngeal arch during embryo development. They can be grouped as transcription factors and signaling molecules (that act as growth factors that bind to receptors).
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January 2025
Department of Pathology, West China Hospital, Sichuan University, Chengdu, China.
Background: Scant data are available on heterogenous staining of mismatch repair protein in colorectal cancer.
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Design: A single-center retrospective observational study.
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