The Early Sonographic Prediction of Gestational Diabetes in Women From India

Objective:

The purpose of this study was to look for the earliest, cost -effective method that can be added to the routine antenatal screening for identifying patients who might develop gestational diabetes mellitus (GDM) in a proactive manner, as opposed to the current reactive approach of screening and treating GDM, during the second trimester of pregnancy.

Materials and Methods:

190 singleton pregnant women in the age group 18-35 years were selected for the study. On these women two step assessment was done. The current project was carried out to utilize sonography as an early, cost-effective method which could be added to routine antenatal screening for identifying patients, at risk for developing GDM.

Results:

Body mass index was found to have a significant association in those patients with GDM with a P < .001. There was a significant association between subcutaneous adipose tissue (SAT) depth and occurrence of GDM, with a P-value of <.001. Also, in the present study, the occurrence of GDM significantly increased with a rise in visceral adipose tissue (VAT), and there was a significant association between the two, with P < .001. It was noted that there were greater incidences of GDM as VAT depth increased. The existence of GDM greatly increased with a rise in total abdominal tissue (TAT), and there was a significant association between the two, with P < .001

Conclusion:

The sonographic measurement of SAT, VAT, and TAT, could be potential marker to identify probable events for the development of GDM, among Asian Indian women who tend to have T2DM, due to differential distribution of fat.

Is Pouch Specific to Colon and Not Ileum?

BACKGROUND

Congenital Pouch Colon (CPC) is an anorectal anomaly with an incidence of 3.5:1 in males and females, respectively. We have earlier reported CPC to be quite prevalent in north Indian tertiary care centers.

OBJECTIVE

In this article, we deliberate on the possible causes associated with CPC bringing the manifestation of the disease. In addition, we throw insights on the effective role of this congenital anomaly in Colon and provide systems genomic evaluation by comparing our recent analysis to that of Colon and Ileum based on Next-Generation Sequencing (NGS) studies.

CONCLUSION

In this commentary article, we argue that a host of epigenetic factors could be the reason why the disease is manifested in colon alone. We further hypothesize on the few unmet challenges linking epigenetics to understand the genetic variants.

Congenital Pouch Colon: Role of Genetics or Environmental Influence?

BACKGROUND

Congenital pouch colon (CPC), a high type of anorectal malformation, is a sporadic disease and several environmental factors are known to be involved in its pathology. To the best of our knowledge, no familial incidence of CPC has been reported anywhere in the literature so far.

AIM

In the present study, which is first of its kind, we have reported the familial incidences of CPC and also tried to elucidate the role of genetics in this pathology.

METHODS

We have reported 1 familial pedigree of CPC and 2 incidences of dizygotic twins (DZ), out of them one is affected and another one is normal. Highly comprehensive microarray CytoScan HD from Affymetrix was employed to understand the defects underlying submicroscopic genomic imbalance like segment duplication and deletion of the twin patients vis-à-vis their parents and unaffected siblings in these DZ twins.

RESULTS

A total of 21 copy number variations (CNVs) were reported in the patient samples that did not overlap with the CNVs in normal parents and healthy sibling, including 5 loss, 3 LOH and 13 gain with size varied from 95 bp to 77 kbp. Genetic analysis revealed involvement of 12 potential genetic loci on Chr 1, 2, 3, 4, 6, 11, and 16.

CONCLUSION

Genetic study found that CPC could be a developmental disorder. These findings are important for further elucidating genetic causes of CPC pathogenesis.

Congenital Pouch Colon with Double Meckel’s Diverticulae

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Management of congenital pouch colon based on the Saxena-Mathur classification

BACKGROUND

Management guidelines with regard to congenital pouch colon (CPC) are not clearly defined with regard to the type of pouch present. The aim of this study was to outline the management strategy and surgical approach to CPC using the Saxena-Mathur classification based on anatomical morphology of the pouch.

METHODS

During a 12-year period (1995-2007), 426 patients were surgically managed for anorectal malformations at the RNT Medical College, Udaipur. Congenital pouch colon was documented in 80 patients and categorized into 5 types according the anatomical morphology. The management strategy depended upon the location of the pouch and its condition at the time of the surgery.

RESULTS

In type 1 and type 2 CPC, a 1-stage (pouch excision and pull-through) or 3-stage procedure (ileostomy, pouch-coloplasty with pull-through, and ileostomy closure) was performed depending on the condition of the pouch (ischemic or healthy). In type 3 and type 4 CPC, a 3-stage procedure (pouch excision with colostomy, pull-through, and colostomy closure) was performed in all patients. In type 5 CPC, a 3-stage procedure (distal pouch excision with proximal pouch-coloplasty with ileostomy, pull-through, and colostomy closure) was successful.

CONCLUSION

Management of CPC patients according the Saxena-Mathur classification provides a well-defined algorithm in the surgical approach according to the anatomical morphology of the pouch.

Congenital pouch colon with duplicate bladder exstrophy

Congenital pouch colon, an unusual high anorectal malformation, is rarely associated with exstrophy variants. We describe a case of congenital pouch colon associated with duplicate bladder exstrophy, never reported before in literature. The relevant literature is reviewed, and the possible embryogenesis of this complex anomaly is suggested.