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1.
Ultrasonography ; 43(1): 15-24, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38061878

RESUMO

PURPOSE: This study aimed to explore the application of Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS US) combined with MV-Flow (Samsung Medison Co., Ltd.) to diagnose ovarian-adnexal masses. METHODS: A total of 112 ovarian-adnexal masses (81 benign and 31 malignant) from 105 consecutive patients were analyzed. The O-RADS US and vascular index from MV-Flow (VIMV) were measured and compared with the reference standard. O-RADS US and MV-Flow were tested for consistency. RESULTS: Receiver operating characteristic curves were drawn for O-RADS US, MV-Flow, and their combination. The combined methods had the largest area under the curve (0.955), followed by O-RADS US (0.929) and MV-Flow (0.923). A mass was considered malignant when the O-RADS US classification was 5 and VIMV was ≥7.15. With this definition, MV-Flow had the highest sensitivity (87.10%), with consistent findings for the combined diagnostic methods and O-RADS US (83.87%). The specificity of the combined diagnostic methods (93.83%) was higher than that of MV-Flow (91.36%). O-RADS US had the lowest specificity (90.12%). The combined diagnostic methods had the highest coincidence rate (91.07%), and MV-Flow (90.18%) had a significantly higher coincidence rate than O-RADS US (88.39%). Both O-RADS US and MV-Flow showed good consistency among different physicians (former kappa, 0.974; latter intraclass correlation coefficient [ICC], 0.986). MV-Flow had a high consistency for the same physician (ICC, 1). CONCLUSION: O-RADS US and MV-Flow exhibited good diagnostic efficacy, and their combined diagnostic efficacy was higher than that of each individually. O-RADS US and MV-Flow can improve the diagnosis of benign and malignant ovarian-adnexal masses.

2.
Rev. chil. obstet. ginecol ; 72(1): 65-67, 2007.
Artigo em Espanhol | LILACS | ID: lil-627354

RESUMO

Se presentan 5 casos de embarazadas con masas anexiales complejas diagnosticadas entre las 5 y 34 semanas de gestación. Una de ellas tuvo indicación quirúrgica por abdomen agudo secundario a torsión anexial izquierda y cuatro, por sospecha de malignidad, que se confirmó en un caso. Dos pacientes tenían patología anexial benigna y la otra, una pseudo masa secundaria a un proceso inflamatorio pelviano crónico.


Five pregnant patients, with complex adnexal masses diagnosed between 5 and 34 weeks of gestation, are presented. One of them had surgical indication due to an acute abdominal pain, secondary to the torsion of the adnexal mass; and the other four, because of suspected malignancy, which was confirmed in one. Two patients had benign adnexal masses, and the other a pseudo cyst secondary to a cronic inflamatoty pelvic process.


Assuntos
Humanos , Feminino , Gravidez , Adolescente , Adulto , Doenças dos Anexos/diagnóstico por imagem , Neoplasias Ovarianas/cirurgia , Neoplasias Ovarianas/diagnóstico por imagem , Ultrassom , Doenças dos Anexos/cirurgia , Torção Ovariana/cirurgia , Torção Ovariana/diagnóstico por imagem , Abdome Agudo/etiologia
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