[Oedematous ovarian fibroma with extensive cystic degeneration. A case report and literature review]. / Fibroma edematoso de ovario con extensa degeneración quística. Reporte de un caso y revisión de la bibliografía.

We have a patient with 34-years-old. Who's come to the gynecological emergency room, in the general hospital, Dr. Manuel Gea González, because she has colic abdominal pain with increasing intensity. The evolution was to develop acute abdominal pain. The location pain was in the inferior abdomen, predominantly in the left iliac foci, with nausea, no vomit and pondered lose, 4 kg in two months. This is associated with changes in the defecator pattern with tendencies to difficult evacuated. By other side she have irregular menstrual period. Rhythm 15 x 2 in the last two years. And we can touch a large tumoration 13 cm in diameter with regular borders, fixed to the uterus apparently, but no to profounder planes. The tumor is lateralized to the right and she has pain with mobilization, low transvaginal hemorrhage, no fetid and finally the patient developed an acute abdominal pain.

[Endometrial tissue in myometrium vessels. Two cases report and literature review]. / Tejido endometrial en vases del miometrio. Comunicación de dos casos y revisión de la bibliografía.

Endometrial tissue in the myometrium vessels space, whit no relation to menstrual period, is a rarely reported event. It is unknown if it is part of the natural history of ectopic localization of endometrial tissue or it is related to more or less aggressive behavior of endometriosis. This paper reports two cases: a 35- and 51-year-old women. The first one made suspect a clear cells adenocarcinoma undiagnosed before hysterectomy, because there were no endometrial glands in the myometrium vessels space, but only nest of stromal cells isolated, simulating thrombus of an invasive neoplasm. Since a wrong diagnosis affects the integral treatment of patients, differential diagnosis must be established in order to increase certainty.

[Vulvar cellular angiofibroma. A report of a case and bibliographic review]. / Angiofibroma celular de la vulva. Comunicación de un caso y revisión de la bibliografía.

The vulvar cellular angiofibroma is a rare mesenchymal tumor. It can be located in many places, but it is more frequent in the vulvar area. It is characterized for being of superficial and slow-growth and for having low propensity of local recurrence. It was described in 1997 by Nucci and it had been reported 51 cases worldwide, from which 18 had vulvar location. This is the first case in Mexico City. It was found in a 36 years-old woman. The specimen was processed by structural and immunohistochemical analysis. Misdiagnosis is common and it can be confounded with spindle cell lipoma, hydrocele of the canal of Nuck, fibromas, angiomyofibroblastoma and many other mesenchymal tumors. It should be distinguished from the aggresive angiomixoma. To improve the clinical diagnosis and treatment, it is very important to have in mind this relatively new entity.

Angiomiofibroblastoma vulvar informe de un caso y revisión de la literatura / Angiomyofibroblastoma of the vulva. One case presentation and literature review

El angiomiofibroblastoma es un raro tumor derivado del mesénquima de localización principalmente vulvar. Se caracteriza por ser benigno. de crecimiento superficial, Lento , no recidivante y con frecuencia se confunde con quistes de la glándula de Bartholin hernias del canal de Nuck. Se presenta el informe de un caso de angiomiofibroblastoma vulvar en Una mujer de 56 años, al que se le realizó estudio estructural e inmunohistoquímico. Es importante sospechar clínicamente el diagnóstico y distinguirlo del angiomixoma agresivo.