A woman with a normal uterus and duplicated cervices: A case report and review of a Müllerian anomaly

Müllerian duct anomalies (MDAs) are common and can lead to problems with menstrual flow, pregnancy, and fertility. This is a case report of a 21-year-old woman with an incidentally found bicollis uterus with vaginal septum, which challenges the previously held principles of embryology and further supports the current theories that explain these transitional forms of female reproductive anomalies. Due to the irregularity found during the physical examination, detailed imaging with magnetic resonance helped to delineate the anatomy of the reproductive system and genitourinary (GU) tract, uncovering and confirming the anatomical abnormality. Due to the concern for future implications, especially during pregnancy, surgical excision of the vaginal septum was performed. This unique anomaly bolsters a discussion on the outcomes and implications of these unknown rare anomalies in various settings.

Brothers with novel compound heterozygous mutations in COL27A1 causing dental and genital abnormalities

COL27A1 encodes a collagen type XXVII alpha 1 chain. It is the product of this gene that provides the structural support of connective tissue and is reported to be the causative gene of Steel syndrome (OMIM #615155). The primary symptoms of patients with this defect are consistent with systemic bone disease; however, recent reports note findings of intellectual disability and hearing loss. In this study, we identified novel COL27A1 compound heterozygous variants in two brothers with rhizomelia and congenital hip dislocation as well as dental and genital abnormalities that have not yet been reported in Steel syndrome. This variant, of maternal origin, caused an amino acid substitution of arginine for glycine, c.2026G>C or p.G676R, in the collagen helix domain, which is assumed to damage the structure of the helix. The paternally transmitted variant, c.2367G>A, is located at the 3' end of exon 12, and cDNA analysis revealed a splicing alteration. These novel, compound heterozygous COL27A1 variants might indicate an association of the gene with tooth and genital abnormalities.

Urologic findings on computed tomography of the abdomen and pelvis in a pediatric population

OBJECTIVES

(1) Determine the number of urologic conditions diagnosed by computed tomography (CT) in children in the emergency department setting. (2) Identify which diagnoses were incidental. (3) Determine how often there was urologic follow-up by a local pediatric urologist.

PATIENTS AND METHODS

We reviewed the charts and radiologist interpretations of all CT scans of the abdomen and pelvis performed within 2 days of admission via our emergency department from July 2007 to June 2009. Patients were included if the diagnosis was new. If a urologic finding was noted on final read, the CT was re-examined by one of our urologists to verify the finding.

RESULTS

Among 2991 CT scans (one CT scan per patient), there were 213 (7%) new urologic findings: 124 were incidental; 144 patients (68% of patients with urologic findings) did not receive follow-up. Renal abnormalities were present in 127. The most common finding was renal cyst (69 patients). Ureteral abnormalities were present in 47. The most common ureteral finding was hydroureteronephrosis (40). Other anomalies identified included bladder (7) and scrotal (14) abnormalities, stones (13), and adrenal lesions (5).

CONCLUSION

Many urologic diagnoses are revealed during CT scans of the abdomen and pelvis. The majority are cysts, hydroureteronephrosis, and pyelonephritis. Many incidental findings have also been revealed in the emergency department setting.