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1.
Ginecol. obstet. Méx ; 86(1): 62-69, feb. 2018. tab, graf
Artigo em Espanhol | LILACS | ID: biblio-975403

RESUMO

Resumen ANTECEDENTES: La afectación mamaria por un linfoma es poco frecuente; casi siempre se trata de linfomas tipo B que se caracterizan por falta de especificidad clínica y radiológica, lo que dificulta el diagnóstico diferencial con tumoraciones mamarias de otro origen. CASO CLÍNICO: Paciente de 72 años de edad, con antecedentes de hipercolesterolemia, hipertensión arterial, artrosis y depresión, con dos partos y menopausia a los 55 años. Madre con antecedente de cáncer de mama posmenopáusico. En la mamografía de la mama derecha se encontró una masa retroareolar de 8 cm, de contornos mal definidos y una adenopatía axilar con engrosamiento cortical. La biopsia reportó un linfoma no Hodgkin B de alto grado. Se administraron 8 ciclos de quimioterapia con el esquema R-CHOP. Luego de este esquema el PET-TC mostró una lesión mamaria derecha residual, metabólicamente inactiva, sin enfermedad nodal ni extramamaria supra ni infradiafragmática. CONCLUSIONES: Una neoplasia maligna mamaria no siempre se trata de un carcinoma ductal o lobulillar. Es necesario valorar la posibilidad de otras estirpes histológicas o, incluso, de una afectación metastásica. La entrevista y exploración adecuadas son fundamentales para una buena orientación diagnóstica.


Abstract BACKGROUND: The mammary affectation by a lymphoma is not frequent; it almost always involves type B lymphomas. It is characterized by a lack of clinical and radiological specificity, which makes differential diagnosis difficult with mammary tumors of another origin. CLINICAL CASE: A 72-year-old patient with a history of hypercholesterolemia, hypertension, osteoarthritis and depression, with two deliveries and menopause at 55 years of age. Mother with a history of postmenopausal breast cancer. The mammography of the right breast reported the existence of a retroareolar mass of 8 cm, of ill-defined contours and an axillary adenopathy with cortical thickening. The biopsy reported a high-grade non-Hodgkin B lymphoma. 8 cycles of chemotherapy were administered with the R-CHOP scheme. After this procedure, the PET-CT showed a residual, metabolically inactive right mammary lesion, with nodal or extramammary supra or infradiaphragmatic disease. CONCLUSIONS: A malignant mammary neoplasm is not always a ductal or lobular carcinoma. It is necessary to evaluate the possibility of other histological strains or, even, of a metastatic affectation. The adequate interview and exploration are fundamental for a good diagnostic orientation.

2.
Ginecol Obstet Mex ; 84(4): 265-9, 2016 Apr.
Artigo em Espanhol | MEDLINE | ID: mdl-27443103

RESUMO

BACKGROUND: Cyst of Nuck is an infrequent disease originated in the inadequate obliteration of the processus vaginalis during the embrionary life of the woman. Clinically usually appears as a slowly growth inguinal tumor, painless, smooth, soft, fluctuant and irreducible. Differential diagnosis must include inguinal hernia and other etiologies of inguinal tumor, for which echography is the main diagnostic test. Treatment consists on surgical extirpation and local reparation. It is exposed a case of a patient with cyst of Nuck clinically typical. CLINICAL CASE: It is made a review of clinical, diagnostic and therapeutic approach of this disease.


Assuntos
Cistos , Canal Inguinal , Cistos/diagnóstico , Cistos/etiologia , Cistos/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade
3.
Clín. investig. ginecol. obstet. (Ed. impr.) ; 36(2): 76-80, mar. 2009. ilus
Artigo em Espanhol | IBECS | ID: ibc-59416

RESUMO

El higroma, o linfangioma quístico, se debe a una anomalía del sistema linfático producida por la obstrucción del drenaje de los sacos linfáticos cervicales al sistema venoso yugular. Habitualmente se localiza en la región cervical posterior o posterolateral y contiene múltiples tabiques. Entre el 20 y el 40% de los casos se asocia a normalidad cromosómica; el resto de los casos se asocia a diversas aneuplodías o malformaciones. El diagnóstico diferencial incluye edema nucal, meningocele, encefalocele, teratoma cervical, seudomembranas, hemangioma y quiste placentario subcorial.Su incidencia es de uno cada 1.775 a 6.000 nacidos vivos. La tasa de aneuploidía asociada al linfangioma quístico diagnosticado prenatalmente es del 45 al 60% (principalmente síndrome de Turner y síndrome de Down). También se ha observado asociación a otros síndromes polimalformativos. El resultado fetal es incierto y varía según los estudios revisados.A continuación se presenta el caso de un linfangioma quístico inusual por varios motivos: su gran tamaño, la ausencia de otras anomalías morfológicas y de aneuploidías, la joven edad de la madre y el desarrollo morfológico posnatal normal (AU)


Hygroma or cystic lymphangioma is due to an obstruction of jugular lymph sac drainage to the jugular venous system. The most common localization is the posterolateral neck region. These lesions are usually multiseptated. Between 20% and 40% of affected individuals have a normal karyotype and the remainder show diverse aneuploidies and/or malformations. The differential diagnosis includes nuchal edema, meningocele, encephalocele, cervical teratoma, pseudomembranes, hemangioma and subchorial placental cyst.The incidence of cystic lymphangioma has been reported to be 1/6,000–1,775 live-newborns. The rate of aneuploidy associated with prenatally diagnosed cases are between 45% and 60% (mainly Turner and Down syndromes). Some cases are associated with other polymalformation syndromes. Fetal outcome is uncertain and differs among studies.We present the case of a fetal cystic lymphangioma that is unusual for several reasons: its huge size, the absence of any other morphological abnormalities and aneuploidies, the young age of the mother, and the normal morphological postnatal growth (AU)


Assuntos
Humanos , Feminino , Gravidez , Adulto , Linfangioma Cístico/diagnóstico , Linfangioma Cístico/cirurgia , Ultrassonografia Pré-Natal , Diagnóstico Pré-Natal
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