Twin pregnancy with incomplete hydatidiform mole and coexistent normal live fetus: A case report and review of the literature.

Rationale: A pregnancy with incomplete mole is very rare case. Hydatidiform mole (HM) with live fetus is associated with a risk of a wide variety to maternal and fetal complications. The incidence of a normal live fetus and an incomplete mole such as the case we describe is extremely rare.

[Unilateral congenital pulmonary lymphangiectasia in a preterm infant].

Unlabelled: Unilateral congenital pulmonary lymphangiectasia (CPL) is an extremely rare disease of the pulmo nary lymphatic vessels.

Objective: to present a case of CPL in a premature newborn.

Clinical Case: premature male newborn with severe respiratory failure at 2 hours of extrauterine life was treated with exogenous surfactant, catecholamines and high frequency oscillatory ventilation (HFOV).

Quantification of DNA in urinary porcine bladder matrix using the ACTB gene.

Extracellular matrix (ECM) is a rich network of proteins and proteoglycans that has proved to be very useful in tissue regeneration. Porcine ECM has been proposed as a biological scaffold, and urinary bladder matrix (UBM) has demonstrated superior biological properties; however, its use in human treatment requires ensuring that it is DNA free. Several protocols have been used for decellularization and to demonstrate the absence of DNA, but until now, a porcine housekeeping gene for quantifying DNA by real-time quantitative PCR (qPCR) has been limiting.

Primary mucinous neoplasms of the renal pelvis: report of two cases.

Objective: To describe the histopathologic features and clinical presentation of two primary mucinous neoplasms of the renal pelvis.

Methods: We describe two cases and its correlation with histopathologic findings.

Results: Primary mucinous neoplasm of the renal pelvis was diagnosed by histopathology in two patients who received medical treatment for abdominal tumor.