- Malignant Schwannoma of the Esophagus: A Rare Case Report
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Mishra B, Madhusudhan KS, Kilambi R, Das P, Pal S, Srivastava DN
- KMID: 2154341
- Korean J Thorac Cardiovasc Surg.
- 2016 Feb;49(1):63-66.
- doi: 10.5090/kjtcs.2016.49.1.63
Neurogenic tumors are the most prevalent tumors of the mediastinum, and schwannomas are the most common type of neurogenic tumor. Primary neurogenic neoplasm of the esophagus is uncommon and malignant... -
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- Real-Time Fluorescence Imaging in Thoracic Surgery
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Das P, Santos S, Park GK, Hoseok I, Choi HS
- KMID: 2455146
- Korean J Thorac Cardiovasc Surg.
- 2019 Aug;52(4):205-220.
- doi: 10.5090/kjtcs.2019.52.4.205
Near-infrared (NIR) fluorescence imaging provides a safe and cost-efficient method for immediate data acquisition and visualization of tissues, with technical advantages including minimal autofluorescence, reduced photon absorption, and low scattering... -
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- Topographic, histological and molecular study of aberrant crypt foci identified in human colon in different clinical groups
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Ghosh S, Gupta B, Verma P, Vishnubathla S, Pal S, Dash NR, Gupta SD, Das P
- KMID: 2402655
- Intest Res.
- 2018 Jan;16(1):116-125.
- doi: 10.5217/ir.2018.16.1.116
BACKGROUND/AIMS: Aberrant crypt foci (ACF) are early microscopic lesions of the colonic mucosa, which can be detected by magnified chromoendoscopy. Herein, we have investigated whether ACF identified in different clinical... -
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- Evaluation of Xpert MTB/RIF assay performance in the diagnosis of abdominal tuberculosis
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Kumar S, Bopanna S, Kedia S, Mouli P, Dhingra R, Padhan R, Kohli M, Chaubey J, Sharma R, Das P, Dattagupta S, Makharia G, Sharma S, Ahuja V
- KMID: 2425160
- Intest Res.
- 2017 Apr;15(2):187-194.
- doi: 10.5217/ir.2017.15.2.187
BACKGROUND/AIMS: The use of genetic probes for the diagnosis of pulmonary tuberculosis (TB) has been well described. However, the role of these assays in the diagnosis of intestinal tuberculosis is... -
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- Addition of computed tomography chest increases the diagnosis rate in patients with suspected intestinal tuberculosis
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Kedia S, Sharma R, Vuyyuru SK, Madhu D, Sahu P, Kante B, Das P, Goyal A, Madan K, Makharia G, Ahuja V
- KMID: 2529564
- Intest Res.
- 2022 Apr;20(2):184-191.
- doi: 10.5217/ir.2020.00104
Background/Aims: Intestinal tuberculosis (ITB) is difficult to diagnose due to poor sensitivity of definitive diagnostic tests. ITB may be associated with concomitant pulmonary tuberculosis (PTB) which may remain undetected on... -
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- Preoperative Therapy Regimen Influences the Incidence and Implication of Nodal Downstaging in Patients with Gastric Cancer
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Stark AP, Blum MM, Chiang YJ, Das P, Minsky BD, Estrella JS, Ajani JA, Badgwell BD, Mansfield P, Ikoma N
- KMID: 2507036
- J Gastric Cancer.
- 2020 Sep;20(3):313-327.
- doi: 10.5230/jgc.2020.20.e29
Purpose: Nodal downstaging after preoperative therapy for gastric cancer has been shown to impart excellent prognosis, but this has not been validated in a national cohort. The role of neoadjuvant... -
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- Predictive factors for malignancy in undiagnosed isolated small bowel strictures
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Sonika U, Saha S, Kedia S, Dash NR, Pal S, Das P, Ahuja V, Sahni P
- KMID: 2396402
- Intest Res.
- 2017 Oct;15(4):518-523.
- doi: 10.5217/ir.2017.15.4.518
BACKGROUND/AIMS: Patients with small bowel strictures have varied etiologies, including malignancy. Little data are available on the demographic profiles and etiologies of small bowel strictures in patients who undergo surgery... -
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- Selective M1 macrophage polarization in granuloma-positive and granuloma-negative Crohn's disease, in comparison to intestinal tuberculosis
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Das P, Rampal R, Udinia S, Kumar T, Pilli S, Wari N, Ahmed IK, Kedia S, Gupta SD, Kumar D, Ahuja V
- KMID: 2417655
- Intest Res.
- 2018 Jul;16(3):426-435.
- doi: 10.5217/ir.2018.16.3.426
BACKGROUND/AIMS: Classical M1 macrophage activation exhibits an inflammatory phenotype while alternative M2 macrophage activation exhibits an anti-inflammatory phenotype. We aimed to determine whether there are discriminant patterns of macrophage polarization... -
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- Evaluation of a new flow cytometry based method for detection of BCR-ABL1 fusion protein in chronic myeloid leukemia
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Dasgupta S, Ray UK, Mitra AG, Bhattacharyya DM, Mukhopadhyay A, Das P, Gangopadhyay S, Roy S, Mukhopadhyay S
- KMID: 2413328
- Blood Res.
- 2017 Jun;52(2):112-118.
- doi: 10.5045/br.2017.52.2.112
BACKGROUND: Philadelphia chromosome, a hallmark of chronic myeloid leukemia (CML), plays a key role in disease pathogenesis. It reflects a balanced reciprocal translocation between long arms of chromosomes 9 and... -
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- Role of random biopsies in surveillance of dysplasia in ulcerative colitis patients with high risk of colorectal cancer
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Bopanna S, Roy M, Das P, Dattagupta S, Sreenivas , Mouli VP, Kedia S, Dhingra R, Pradhan R, Kumar NS, Yadav DP, Makharia G, Ahuja V
- KMID: 2354969
- Intest Res.
- 2016 Jul;14(3):264-269.
- doi: 10.5217/ir.2016.14.3.264
BACKGROUND/AIMS: Recent data suggest that the incidence of ulcerative colitis (UC) related colorectal cancer (CRC) in India is similar to that of West. The optimum method for surveillance is still... -
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- Quantitative histology-based classification system for assessment of the intestinal mucosal histological changes in patients with celiac disease
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Das P, Gahlot GP, Singh A, Baloda V, Rawat R, Verma AK, Khanna G, Roy M, George A, Singh A, Nalwa A, Ramteke P, Yadav R, Ahuja V, Sreenivas , Gupta SD, Makharia G
- KMID: 2454747
- Intest Res.
- 2019 Jul;17(3):387-397.
- doi: 10.5217/ir.2018.00167
BACKGROUND/AIMS: The existing histological classifications for the interpretation of small intestinal biopsies are based on qualitative parameters with high intraobserver and interobserver variations. We have developed and propose a quantitative... -
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- High mucosal cytomegalovirus DNA helps predict adverse short-term outcome in acute severe ulcerative colitis
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Jain S, Namdeo D, Sahu P, Kedia S, Sahni P, Das P, Sharma R, Gupta V, Makharia G, Dar L, Travis SP, Ahuja V
- KMID: 2521607
- Intest Res.
- 2021 Oct;19(4):438-447.
- doi: 10.5217/ir.2020.00055
Background/Aims: Predictors of short-term outcome of intravenous (IV) steroid therapy in acute severe ulcerative colitis (ASUC) have been well described, but the impact of cytomegalovirus (CMV) infection as a predictor... -
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- Serum albumin is the strongest predictor of anti-tumor necrosis factor nonresponse in inflammatory bowel disease in resource-constrained regions lacking therapeutic drug monitoring
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Kumar P, Vuyyuru SK, Das P, Kante B, Ranjan MK, Thomas DM, Mundhra S, Sahu P, Venigalla PM, Jain S, Goyal S, Golla R, Virmani S, Singh MK, Sachdeva K, Sharma R, Dash NR, Makharia G, Kedia S, Ahuja V
- KMID: 2547196
- Intest Res.
- 2023 Oct;21(4):460-470.
- doi: 10.5217/ir.2022.00128
Background/Aims: Evidence on predictors of primary nonresponse (PNR), and secondary loss of response (SLR) to anti-tumor necrosis factor (anti-TNF) agents in inflammatory bowel disease is scarce from Asia. We evaluated... -
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