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Prenatal diagnosis of a digynic triploid fetus in the second trimester: transvaginal two-dimensional ultrasound, color Doppler and fetoplacental Doppler velocity waveform findings
(I R O G CANADA, INC, 2011)
Introduction: Triploidy in the second trimester is a sporadic, rare lethal chromosomal abnormality characterized by an extra haploid chromosome set (3n = 69). Doppler blood flow study in fetal triploidy syndrome is rarely ...
Lobular carcinoma of the breast metastasizing to leiomyoma in a patient under letrozole treatment
(I R O G CANADA, INC, 2011)
Metastasis of extragenital neoplasms to the uterus is extremely rare. Lobular breast cancers metastasize to the uterus more than ductal carcinomas, but they metastasize as tiny nodules that can be missed with the standard ...
Prenatal diagnosis of congenital harlequin ichthyosis with 2D, 3D, and 4D ultrasonography
(I R O G CANADA, INC, 2011)
Harlequin fetus is a rare and mostly fatal form of congenital ichthyosis that can be diagnosed by fetal skin biopsy in patients with a family history of the disease. More recently DNA analysis of amniocentesis and chorion ...
Isolated tubal torsion in pregnancy - a rare case
(I R O G CANADA, INC, 2011)
Isolated fallopian tube torsion is an uncommon cause of acute abdomen in pregnancy. Patients present with lower quadrant abdominal pain, and some have nausea and vomiting. There is no pathognomic diagnostic sign, so most ...