[Genital tuberculosis and pregnancy to term. Case report].

Tuberculosis continues to be a worldwide public health issue, known as "the great pretender" resembling many diseases. Overall 1% of women infected with Mycobacterium species develop genital tuberculosis (GT) which is widespread more commonly during their fertility age, 20-40 years old. GT is the second most common cause of extra pulmonary tuberculosis. One of the clinical manifestations in these patients is Infertility; with a poor prognosis of a successful pregnancy even with a correct diagnosis, medical and/or surgical treatment. Most pregnancies result in ectopic pregnancies or abortions. In low income countries GT may account for 5-20% of infertility cases. It was widely believed that pregnancy represented a period of risk to women infected with tuberculosis; and actually abortion is suggested. We report a case of a 21 year old female patient who came to the General Hospital Dr. Miguel Silva in the city of Morelia, Michoacán with the diagnosis of late puerperium postpartum complicated with retained placental tissue to perform a uterine curettage. The patient had fever and anemia for which we had to perform a laparotomy exploration of the doubt of uterin perforation; the surgical findings were pathognomonic of GT for which we continue to realize Hysterectomy. The macro and microscopically pathologic findings consists in GT, confirming the diagnosis with Ziehl-Neelsen acid stain. GT findings must always be differentiated from ovarian cancer.