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Poddar U, Thapa BR, Puri P, Girish CS, Vaiphei K, Vasishta RK, Singh K. Non-cirrhotic portal fibrosis in children. Indian J Gastroenterol 2000; 19:12-3. [PMID: 10659480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND OBJECTIVES Non-cirrhotic portal fibrosis (NCPF) is an infrequent cause of portal hypertension in children. We report 11 children with NCPF, from among 338 with portal hypertension, seen over 6.5 years. METHODS The diagnosis was based on patent splenoportal axis on ultrasonography and/or splenoportal venography and liver biopsy showing no evidence of cirrhosis or other diagnosis, in children with portal hypertension. Those with variceal bleed were managed with endoscopic sclerotherapy and/or shunt surgery. RESULTS The median age was 11 years (range 5 to 14), and 8 were boys. Presentation was with variceal bleed in 6, lump in left upper abdomen in 5 (though all children had splenomegaly) and esophageal varices on endoscopy. The median spleen enlargement was 8.5 cm; 8 also had hepatomegaly. Hypersplenism was present in 7, and two had developed ascites after bleed. Of 6 children presenting with bleed, variceal obliteration was achieved on sclerotherapy (average 5.6 sessions) in 4 while two underwent shunt surgery for associated hypersplenism. After median follow up of 57.5 months (range 12-78) all are alive and well. CONCLUSION NCPF is an uncommon cause of portal hypertension in Indian children. Presentation with variceal bleed is less common than in adults; sclerotherapy is effective.
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Kumar S, Wig JD, Kochhar R, Vaiphei K. Concurrent renal transitional cell carcinoma and right colon cancer. Indian J Gastroenterol 2000; 19:35-6. [PMID: 10659489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A 45-year-old man who had undergone right radical nephrectomy for transitional cell carcinoma 3 months earlier was admitted with right colonic tumor. Review of CT done for right kidney tumor was suggestive of right colon pathology. Right hemicolectomy was performed, followed by a course of chemotherapy for mucinous adenocarcinoma, and he is well a year later.
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Sharma BC, Bhasin DK, Makharia G, Chhabra M, Vaiphei K, Bhatti HS, Singh K. Diagnostic value of push-type enteroscopy: a report from India. Am J Gastroenterol 2000; 95:137-40. [PMID: 10638572 DOI: 10.1111/j.1572-0241.2000.01674.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE We sought to assess the diagnostic value of push-type enteroscopy in relation to indications. METHODS Ninety-nine consecutive patients (mean age, 42+/-15 yr; 65 men) with suspected small bowel disorders underwent push enteroscopy. The indications were chronic diarrhea (n = 54), obscure gastrointestinal (GI) bleeding (n = 21), abdominal pain (n = 10), abnormal radiological studies of small bowel (n = 5), iron deficiency anemia (n = 5), and others (n = 4). Push enteroscopy was performed using the Olympus SIF-10 (160-cm) enteroscope. RESULTS Endoscopic examination of the jejunum was successful in all the patients, except one with a distal duodenal stricture. The length of the jejunum examined ranged from 10 to 70 cm. The time taken to complete the procedure varied from 2 to 30 min. Lesions were found in nine (42.8%) patients with obscure GI bleeding; six (28.5%) had worms (Ascaris lumbricoides [n = 3], Ankylostoma duodenale [n = 3]) in the jejunum, producing multiple erosions and bleeding points. In the chronic diarrhea group, a diagnosis was made in 13 (24%) patients on enteroscopic visualization and jejunal histology: celiac disease (n = 6), tropical sprue (n = 3), Crohn's disease (n = 1), secondary lymphangiectasia (n = 1), strongyloidiasis (n = 1), and nodular lymphoid hyperplasia with giardiasis (n = 1). In patients with abdominal pain, enteroscopy provided a diagnosis in one (10%) patient. No positive diagnosis could be made on enteroscopy in patients with iron deficiency anemia and abnormal radiological studies of small bowel. CONCLUSION Push-type enteroscopy is a useful test in the evaluation of patients with obscure GI bleeding and chronic diarrhea. In developing countries, in patients with obscure GI bleeding, the presence of worms in the jejunum is an important finding on enteroscopy. Tropical sprue, giardiasis, and strongyloidiasis are distinct findings in patients with chronic diarrhea in the present series.
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Sharma BC, Bhasin DK, Makharia G, Chhabra M, Vaiphei K, Bhatti HS, Singh K. Diagnostic value of push-type enteroscopy: a report from India. Am J Gastroenterol 2000; 95:137-140. [PMID: 10638572 DOI: 10.1016/s0002-9270(99)00733-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
OBJECTIVE We sought to assess the diagnostic value of push-type enteroscopy in relation to indications. METHODS Ninety-nine consecutive patients (mean age, 42+/-15 yr; 65 men) with suspected small bowel disorders underwent push enteroscopy. The indications were chronic diarrhea (n = 54), obscure gastrointestinal (GI) bleeding (n = 21), abdominal pain (n = 10), abnormal radiological studies of small bowel (n = 5), iron deficiency anemia (n = 5), and others (n = 4). Push enteroscopy was performed using the Olympus SIF-10 (160-cm) enteroscope. RESULTS Endoscopic examination of the jejunum was successful in all the patients, except one with a distal duodenal stricture. The length of the jejunum examined ranged from 10 to 70 cm. The time taken to complete the procedure varied from 2 to 30 min. Lesions were found in nine (42.8%) patients with obscure GI bleeding; six (28.5%) had worms (Ascaris lumbricoides [n = 3], Ankylostoma duodenale [n = 3]) in the jejunum, producing multiple erosions and bleeding points. In the chronic diarrhea group, a diagnosis was made in 13 (24%) patients on enteroscopic visualization and jejunal histology: celiac disease (n = 6), tropical sprue (n = 3), Crohn's disease (n = 1), secondary lymphangiectasia (n = 1), strongyloidiasis (n = 1), and nodular lymphoid hyperplasia with giardiasis (n = 1). In patients with abdominal pain, enteroscopy provided a diagnosis in one (10%) patient. No positive diagnosis could be made on enteroscopy in patients with iron deficiency anemia and abnormal radiological studies of small bowel. CONCLUSION Push-type enteroscopy is a useful test in the evaluation of patients with obscure GI bleeding and chronic diarrhea. In developing countries, in patients with obscure GI bleeding, the presence of worms in the jejunum is an important finding on enteroscopy. Tropical sprue, giardiasis, and strongyloidiasis are distinct findings in patients with chronic diarrhea in the present series.
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Yerra LN, Bhasin DK, Panigrahi D, Vaiphei K, Sharma BC, Ray P. Prevalence of Helicobacter pylori infection in patients with reflux oesophagitis. TROPICAL GASTROENTEROLOGY : OFFICIAL JOURNAL OF THE DIGESTIVE DISEASES FOUNDATION 1999; 20:175-7. [PMID: 10769606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
In this prospective study 30 patients of reflux esophagitis were studied to detect if there was any association between presence of esophagitis and H. pylori infection. 30 patients of non-ulcer dyspepsia acted as controls. In both the groups esophageal and antral biopsies were studied for the presence of H. pylori infection. None of the esophageal biopsies showed H. pylori infection in either group. H. pylori positivity was similar in the antrum of the patients with esophagitis (20 out of 30) and non ulcer dyspepsia (19 out of 30) (p > 0.05). There was no significant association between presence of H. pylori infection in antrum and severity of esophagitis (p > 0.05). In conclusion, this study has shown that H. pylori did not colonise esophagus in patients of esophagitis or patients of non-ulcer dyspepsia. There was no significant association between H. pylori colonization in the antrum and esophagitis and the grade of esophagitis with H. pylori infection.
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Katyal R, Rana SV, Vaiphei K, Ohja S, Singh K, Singh V. Effect of rotavirus infection on small gut pathophysiology in a mouse model. J Gastroenterol Hepatol 1999; 14:779-84. [PMID: 10482428 DOI: 10.1046/j.1440-1746.1999.01948.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
AIM To study the effect of rotavirus infection on amino acid uptake in the small intestine in an experimental mouse model. METHODS Infant mice (7-8 days of age) were orally infected with the EB serotype 3 strain of rotavirus and animals (both infected and control) were killed on days 0, 1, 3, 5, 7 and 10 post inoculation (PI) after recording their bodyweights. Gamma-glutamyltranspeptidase (GGT), leucine amino peptidase (LAP), glutathione (GSH) and leucine amino acid uptake in the jejunum and ileum were assessed. RESULTS Infected animals showed significant reduction in their bodyweights and intestinal lengths on the third day PI compared with controls. Leucine amino peptidase, GGT, GSH and leucine uptake were significantly reduced in the ileum on the third and fifth day PI compared with controls while uptake in the jejunum was only reduced on third day PI. The LAP, GGTP, GSH and leucine uptake attained normal levels on the seventh day when diarrhoea stopped. Histology showed damage to the villi in the jejunum and prominent cytoplasmic vacuolation in the ileum of infected animals on the third and fifth day PI. CONCLUSION Rotavirus affects amino acid uptake in the small intestine at the time of peak infection.
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Bhasin DK, Sharma BC, Sinha SK, Ray P, Vaiphei K, Singh K. Helicobacter pylori eradication: comparison of three treatment regimens in India. J Clin Gastroenterol 1999; 28:348-51. [PMID: 10372934 DOI: 10.1097/00004836-199906000-00013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
Conventional bismuth-based triple therapy has multiple problems, such as inadequate drug compliance, side effects, and drug resistance. Combination of omeprazole and clarithromycin with or without combination with antibiotics like amoxycillin has been shown to be effective in eradication of Helicobacter pylori. Reports from India are few on the efficacy of clarithromycin-based drug combinations. Therefore, we evaluated efficacy of omeprazole and clarithromycin with or without amoxycillin for treating H. pylori infection. Sixty-four consecutive patients with upper gastrointestinal symptoms and having H. pylori infection were included. In every patient, complete upper gastrointestinal endoscopy was done. H. pylori infection was diagnosed by identification of organism on antral biopsies and positive rapid urease test. Patients were treated with omeprazole 40 mg/day + clarithromycin 250 mg twice daily (group I, n = 22), or omeprazole 40 mg/day + clarithromycin 250 mg twice daily + amoxycillin 500 mg three times daily (group II, n = 20), or bismuth subcitrate 120 mg four times daily + amoxycillin 500 mg three times daily + metronidazole 400 mg three times daily (group III, n = 22) for 2 weeks. H. pylori status was reevaluated 1 month after completion of treatment. One patient in each group stopped drugs due to side effects. Eradication rate was not significantly different in group I (15/22, 68%), group II (14/20, 70%), and group III (13/22, 59%). Of those completing therapy, side effects were observed in three patients in group III (nausea, skin rash, metallic taste), whereas none of the patients in group I and group II had any side effects. Addition of amoxycillin did not appear to improve efficacy of dual omeprazole and clarithromycin therapy and appeared to be no different than bismuth, metronidazole, and amoxycillin triple therapy. Overall, none of regimens was particularly good.
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Singh V, Trikha B, Vaiphei K, Nain CK, Thennarasu K, Singh K. Helicobacter pylori: evidence for spouse-to-spouse transmission. J Gastroenterol Hepatol 1999; 14:519-22. [PMID: 10385058 DOI: 10.1046/j.1440-1746.1999.01908.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Spouse-to-spouse transmission of Helicobacter pylori infection still remains controversial. METHODS We studied the prevalence of H. pylori infection among spouses of H. pylori-positive or -negative individuals and looked for intraspousal transmission. Twenty-five couples were studied. Initially, one individual per couple was selected as the index subject. Spouses of these H. pylori-positive or -negative index individuals underwent screening for H. pylori by serology, the rapid urease test and histology. Those couples in whom only one spouse was positive were followed up and H. pylori status was re-evaluated using the above tests after approximately 1 year in the H. pylori-negative spouse. RESULTS Of 25 randomly selected index subjects, 18 were H. pylori positive and seven were negative. There was no significant difference in age, sex, socioeconomic status, presence of dyspeptic symptoms, duration of marriage and number of children in these index subjects. Spouses of H. pylori-infected index subjects had a significantly higher prevalence of H. pylori infection than the spouses of H. pylori-negative index subjects (83.3 vs 28.5%; P < 0.01). Age, sex, socioeconomic status, dyspeptic symptoms, duration of marriage and number of children were not different in H. pylori-positive or -negative spouses of H. pylori-positive index subjects. There were five such couples in whom only one spouse was H. pylori positive initially. At follow up, three of these H. pylori-negative spouses became positive. These findings suggest person-to-person transmission or common source exposure within couples.
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Sharma BC, Bhasin DK, Pathak CM, Sinha SK, Ray P, Vaiphei K, Singh K. [14C]-urea breath test to confirm eradication of Helicobacter pylori. J Gastroenterol Hepatol 1999; 14:309-12. [PMID: 10207777 DOI: 10.1046/j.1440-1746.1999.01869.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND Treatment for Helicobacter pylori reduces ulcer recurrence. Eradication rates of the organism vary with different drug regimens from 30% to 90%. There is a need to identify patients who have failed treatment. [14C]-Urea breath test (UBT) is non-invasive, sensitive, safe and highly reliable test for diagnosis of H. pylori infection. As there is a paucity of reports on the utility of [14C]-UBT in confirming H. pylori eradication, this study was undertaken. METHODS Thirty-eight patients (age 34 +/- 17 years, range 16-84 years, 27 men) with upper gastrointestinal symptoms underwent upper gastrointestinal endoscopy. Baseline H. pylori infection was diagnosed by identification of the organism on antral biopsies and positive rapid urease test (RUT). After 1 month of completion of treatment, repeat RUT and histological examination of antral endoscopic biopsies were performed. Eradication of H. pylori was defined as absence of the organism on histology, and negative RUT. The [14C]-UBT was performed using 185 kBq [14C]-urea dissolved in 300 mL water. Breath samples were collected once before ingestion of [14C]-urea, and subsequently at 5 and 15 min. Results were expressed as 14CO2/mmol CO2 exhaled as per cent of administered urea. RESULTS Endoscopy revealed antral gastritis (n = 14), duodenal ulcer (n = 8), duodenitis (n = 2), oesophagitis (n = 1), antral gastritis and duodenal ulcer (n = 3), antral gastritis and duodenitis (n = 7) and normal upper gastrointestinal endoscopy (n = 3). All the 20 patients who were negative for H. pylori on RUT and histology, tested negative for H. pylori on [14C]-UBT. However, of 18 patients shown to have H. pylori infection on RUT and histology, 16 were positive for H. pylori on [14C]-UBT. The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of [14C]-UBT were 100, 89, 91, 100 and 95% respectively. CONCLUSIONS The [14C]-UBT is a reliable indicator of H. pylori eradication after treatment. It can obviate the need for antral biopsies to confirm eradication of H. pylori after completion of treatment.
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Makharia GK, Behra A, Kaman L, Vaiphei K, Singh K, Kochhar R. Watermelon stomach: a rare cause of upper gastrointestinal bleeding. Indian J Gastroenterol 1999; 18:86-7. [PMID: 10319542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Watermelon stomach is a rare cause of upper gastrointestinal bleeding. We report a middle-aged woman who had been having recurrent bleeding from watermelon stomach. She was treated surgically by gastrectomy and Billroth II anastomosis.
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Bhasin DK, Kakkar N, Sharma BC, Joshi K, Sachdev A, Vaiphei K, Singh K. Helicobacter pylori in gastric cancer in India. TROPICAL GASTROENTEROLOGY : OFFICIAL JOURNAL OF THE DIGESTIVE DISEASES FOUNDATION 1999; 20:70-2. [PMID: 10484891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
BACKGROUND/AIMS Helicobacter pylori infection has been implicated in pathogenesis of gastric cancer. Since there is paucity of reports from developing countries on association of H. pylori with gastric cancer, we performed case control study to find out the relationship between H. pylori and gastric cancer and also compared characteristics of gastric cancer and H. pylori positivity in younger and older patients. PATIENTS AND METHODS Gastrectomy (n = 37) or endoscopic biopsy (n = 43) samples from area adjoining the cancer were collected from 80 patients of gastric cancer. Tissue specimens were stained with hematoxylin-eosin and Giemsa stains and histological type of cancer was determined according to Lauren, as intestinal or diffuse type. The presence of H. pylori was assessed by Giemsa staining. Eighty age and sex matched patients with non-ulcer dyspepsia (NUD) served as controls. RESULTS Of 80 patients, 48 had intestinal type, 28 diffuse type and 4 had mixed type of gastric cancer. Tumour was located in antrum in 37, in body in 31, and at other sites in 12 cases. H. pyolri infection was present in 29 of patients compared to 36 patients with non-ulcer dyspepsia (p > 0.05, odd ratio 0.69, confidence interval 0.37-1.32). The positivity for H. pylori was higher in intestinal type than in diffuse type (p < 0.05) of gastric cancer but similar in patients with growth in antrum and body (p = NS) of stomach. There was no significant difference in tumor type, tumor site, frequency of intestinal metaplasia and H. pylori positivity (39% vs 35%, P > 0.05, odd ratio 1.19, confidence interval 0.44-3.23) in younger (< 45 yrs) and older (> 45 yrs) patients. CONCLUSIONS Approximately one-third of patients with gastric cancer show presence of H. pylori infection on histological examination. No difference in H. pylori positivity were observed in young and old patients of gastric cancer.
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Vaiphei K, Ghosh UK, Vasishta RK. Incidence of adenomatous hyperplasia in postmortem cirrhotic livers and study of cellular proliferative indices by light microscopy. Indian J Gastroenterol 1999; 18:7-10. [PMID: 10063738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Adenomatous hyperplasia (AH) or dysplastic nodule in the liver is considered a preneoplastic lesion. A wide range in its incidence has been reported. AIMS To study the incidence of AH nodules in autopsy cirrhotic livers and to carry out a comparative study of the cellular proliferative indices. MATERIALS Retrospective study of 150 cases with cirrhosis of variable etiology at autopsy, over a 15-year period. METHODS We identified AH on gross examination and studied the morphology. We compared cellular proliferative indices in AH nodules with other liver nodules by using PCNA monoclonal antibody and AgNOR. RESULTS Alcohol was the commonest etiology (30%), followed by HBsAg positivity (38%). Most patients belonged to the 30-60 years age group, with male predominance. Sixty of the 150 livers showed AH nodules; there were one to four nodules, measuring 6 mm to 50 mm, per liver. 115/122 AH nodules were studied. Ordinary AH (OAH) was seen in 104 and atypical AH (AAH) in 11, with malignant focus (MF) in four. Associated hepatocellular carcinoma (HCC) was seen in 7 cases. A gradual increase in the proliferative indices from surrounding regenerating nodules (SRN) and OAH to AAH to AAH with MF to HCC was observed. In addition, AAH also showed relatively less reticulin fibers. CONCLUSION The incidence of AH was 40%. In addition to the cellular proliferative indices, relatively less reticulin fibers could be a distinguishing feature for AAH from SRN, OAH and HCC.
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Vaiphei K, Chopra R, Singh R, Singh D. Synchronous adenocarcinoma and MALT lymphoma of stomach. Indian J Gastroenterol 1999; 18:36-8. [PMID: 10063750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We describe a patient in whom adenocarcinoma and lymphoma occurred simultaneously in the stomach. She presented with pain and lump in the epigastrium with history of hematemesis. Endoscopy revealed a growth involving the lesser curvature, and biopsy showed poorly differentiated carcinoma. Histological examination of the gastrectomy specimen showed synchronous diffuse adenocarcinoma with primary lymphoma of MALT type. The latter entity is known to be associated with Helicobacter pylori infection.
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MESH Headings
- Adenocarcinoma/diagnosis
- Adenocarcinoma/pathology
- Adenocarcinoma/surgery
- Adult
- Diagnosis, Differential
- Female
- Gastroscopy
- Humans
- Lymphoma, B-Cell, Marginal Zone/diagnosis
- Lymphoma, B-Cell, Marginal Zone/pathology
- Lymphoma, B-Cell, Marginal Zone/surgery
- Neoplasms, Multiple Primary/diagnosis
- Neoplasms, Multiple Primary/pathology
- Neoplasms, Multiple Primary/surgery
- Stomach Neoplasms/diagnosis
- Stomach Neoplasms/pathology
- Stomach Neoplasms/surgery
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Gupta D, Vaiphei K, Banerjee CK, Joshi K, Vashishta RK, Radotra BD, Das A, Banerjee AK. External clues to inner malformations. INDIAN J PATHOL MICR 1998; 41:443-52. [PMID: 9866906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023] Open
Abstract
A malformation is a morphological defect of an organ, or a larger region of the body resulting from an intrinsically abnormal developmental process. In this analysis of 1421 neonatal autopsies performed between 1984 and 1993, 243 (17.1%) cases showed malformations. The data was analysed to find external cues to internal malformations. Twenty three (85%) of the 27 neonates with various facial abnormalities had associated internal malformations in the form of cardiac (n = 11; 40%), renal (n = 7; 25%), or gastrointestinal (n = 3; 11%) abnormalities and diaphragmatic hernia (n = 2). Sixty seven neonates had neural abnormalities. These were associated with cardiac (n = 7; 10%), renal (n = 12; 18%) or gastrointestinal (n = 7; 10%) abnormalities; 43 cases, however, did not have any associated malformations. Renal malformations (n = 66) had highest association with skeletal abnormalities (n = 9; 22%). As many as 45(76%) of the 59 cases with cardiac abnormalities had no external anomalies. Five cases of hypoplastic lungs were seen, all associated with external malformations.
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Wig JD, Singh K, Chawla YK, Vaiphei K. Cholangitis due to candidiasis of the extra-hepatic biliary tract. HPB SURGERY : A WORLD JOURNAL OF HEPATIC, PANCREATIC AND BILIARY SURGERY 1998; 11:51-4. [PMID: 9830582 PMCID: PMC2423915 DOI: 10.1155/1998/75730] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A case of isolated candidal fungal balls in the common bile duct causing obstructive jaundice and cholangitis is described. There were no predisposing factors. The fungal balls were removed from the common bile duct and a transduodenal sphincteroplasty was performed. Microscopic analysis yielded colonies of candida. Postoperative period was uneventful. At follow-up no evidence of candida infection was evident. He is now 3 years post-surgery and is well.
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Kaul A, Bhasin DK, Pathak CM, Ray P, Vaiphei K, Sharma BC, Singh K. Normal limits of 14C-urea breath test. TROPICAL GASTROENTEROLOGY : OFFICIAL JOURNAL OF THE DIGESTIVE DISEASES FOUNDATION 1998; 19:110-3. [PMID: 9828710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
BACKGROUND/AIMS 14C-urea breath test has been widely used for diagnosis of Helicobacter pylori (H. pylori) infection. There is no general agreement on the cutoff values for determination of H. pylori negative subjects. We studied baseline values in subjects who were proved to be H. pylori negative and calculated the cutoff value of normalcy. A comparison of this test with other tests for diagnosis of H. pylori infection was also done. PATIENTS AND METHODS 12 patients (mean age 34 +/- 14, range 22-65 years; 8 men) of non-ulcer dyspepsia were studied, who were proved to be H. pylori negative by rapid urease test, Gram's staining, histopathology and culture of gastric mucosal biopsies obtained four each from the antrum, body and fundus of the stomach. The controls included 12 patients (mean age 40 +/- 13, range 22-65 years, 9 men), who were positive for H. pylori on culture or combination of rapid urease test and histopathology or rapid urease test and Gram's stain. 14C-urea breath test was performed using 5 uCi of 14C-urea dissolved in 300 ml of water. Breath samples were collected once before ingestion of 14C urea and subsequently at 5, 15 and 30 minutes after ingestion and 14C-contents in the breath samples measured. Results were expressed as 14 CO2/mmol CO2 exhaled as percent of administered urea. RESULTS The mean +/- SD 14-C value in H. pylori negative vs H. pylori positive patients at 5 minutes, 15 minutes and 30 minutes were found to be 0.003 +/- 0.003 vs 0.064 +/- 0.042 (p < 0.001), 0.002 +/- 0.001 vs 0.056 +/- 0.039 (p < 0.001) and 0.001 +/- 0.002 vs 0.041 +/- 0.026 (p < 0.001) respectively. The mean values of 14C-urea breath test were significantly lower in H. pylori negative patients as compared to H. pylori positive patients. Using receiver operating characteristic (ROC) analysis of the data, the cutoff values obtained were 0.01, 0.007 and 0.009 at 5 minutes, 15 minutes and 30 minutes respectively. CONCLUSIONS 14C-urea breath test levels at 5, 15 and 30 minutes intervals are significantly lower in H. pylori negative patients as compared to H. pylori positive patients. This test has high sensitivity and specificity in detecting H. pylori infection.
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Abstract
OBJECTIVES We studied the clinical spectrum, histology, and malignant potential of colonic polyps in Indian children (< or =12 yr). METHODS Two hundred thirty-six children with colonic polyps were studied from January 1991 to October 1996. They were evaluated clinically and colonoscopic polypectomy was done. Children with five or more juvenile polyps were labeled as having juvenile polyposis and serial colonoscopic polypectomies were done every 3 wk. Colectomy was performed when there were intractable symptoms or clearing of the polyps by colonoscopy was not possible. Histological examination of the polyps was done. Follow-up colonoscopy was done in children with juvenile polyposis only. RESULTS The mean age of these children was 6.12 +/- 2.7 yr, with a male preponderance (3.5:1). Rectal bleeding of a mean duration of 14 +/- 16 months was the presenting symptom in 98.7%. Solitary polyps were seen in 76%, multiple polyps in 16.5%, and juvenile polyposis in 7% (n = 17) of the children. A majority (93%) of the polyps were juvenile and 85% were rectosigmoid in location. Adenomatous changes, seen in 11%, were more common in juvenile polyposis (59%) than in juvenile polyps (5%). Among those with juvenile polyposis, colon clearance was achieved in eight, six required colectomy for intractable symptoms, and three were still on the polypectomy program. Polyps recurred in 5% of children with juvenile polyps and 37.5% of those with juvenile polyposis. CONCLUSIONS Juvenile polyps remain the most common colonic polyps in children. A significant number of cases of polyps are multiple and proximally located, which emphasizes the need for total colonoscopy in all. Juvenile polyps should be removed even if asymptomatic because of their neoplastic potential. Colonoscopic polypectomy is effective even in juvenile polyposis. Surveillance colonoscopy is required in juvenile polyposis only.
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Wanchu A, Bambery P, Sud A, Chawla Y, Vaiphei K, Deodhar SD. Autoimmune hepatitis in a patient with primary Sjogren's syndrome and selective IgA deficiency. TROPICAL GASTROENTEROLOGY : OFFICIAL JOURNAL OF THE DIGESTIVE DISEASES FOUNDATION 1998; 19:62-3. [PMID: 9752753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Dhavan S, Vaiphei K, Chawla Y, Suri S, Dilawari JB. Primary tuberculosis of the esophagus. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 1998; 46:398. [PMID: 11273330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
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70
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Gupta NM, Dhavan S, Vaiphei K. Spontaneous rupture of mid-esophagus. Indian J Gastroenterol 1998; 17:64-5. [PMID: 9563227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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71
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Gupta R, Singh G, Bose SM, Vaiphei K, Radotra B. Spontaneous rupture of the amyloid spleen: a report of two cases. J Clin Gastroenterol 1998; 26:161. [PMID: 9563936 DOI: 10.1097/00004836-199803000-00020] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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72
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Abstract
The clinical profile, malignant potential, and management of 17 children with juvenile polyposis (more than five juvenile polyps) were evaluated clinically and endoscopically. Colonoscopy and polypectomy were done three weekly until colonic clearance was achieved, and thereafter two yearly. All polyps were subjected to histological examination. Mean age was 7.7 years, with a male preponderance (3:1). Presentation was with rectal bleeding (94%), pallor (65%), stunted growth (53%), and oedema (47%), and the mean (SD) duration of symptoms was 33 (27) months. None had a positive family history or any congenital anomaly. Two children had six polyps up to the transverse colon; the rest had numerous polyps all over the colon. All children had juvenile polyps on histology and 10 (59%) had adenomatous changes (dysplasia). Total colectomy was done in six for intractable symptoms. Colon clearance was achieved in eight after an average 3.4 polypectomy sessions, and three were still on the polypectomy programme. In conclusion, juvenile polyposis is commonly associated with low grade dysplasia. Serial colonoscopic polypectomy is effective but colectomy is required for intractable symptoms and when clearance of the colon is not possible.
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73
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Poddar U, Chawla Y, Dhiman RK, Vaiphei K, Vasishta RK, Dilawari JB. Spontaneous bacterial peritonitis in fulminant hepatic failure. J Gastroenterol Hepatol 1998; 13:109-11. [PMID: 9737581 DOI: 10.1111/j.1440-1746.1998.tb00554.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Ascites may be associated with fulminant hepatic failure (FHF), but spontaneous bacterial peritonitis (SBP) is an extremely rare complication. We report on two patients with FHF who developed SBP. One patient died and the other recovered.
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Mazumdar A, Vaiphei K, Verma GR. Multiple dermoid cysts of the omentum. TROPICAL GASTROENTEROLOGY : OFFICIAL JOURNAL OF THE DIGESTIVE DISEASES FOUNDATION 1997; 18:192-3. [PMID: 9612107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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75
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Abstract
BACKGROUND A juvenile polyp is a commonly seen condition in the pediatric age group as an etiological factor for rectal bleeding. The histological appearance was considered to be nonneoplastic and was distinguished from other neoplastic polyps. But this concept has been changing over the years as higher incidence of colonic and rectal adenocarcinomas are seen in patients with both familial and nonfamilial polyposis. The malignant potential was first recognized in 1980. METHODS With this background knowledge, the authors carried out a retrospective study of juvenile polyposis patients, who underwent full-length colonoscopy and upper gastrointestinal endoscopy to assess the presence of dysplastic epithelium. There were eleven cases of nonfamilial juvenile polyposis (one case with foregut polyps). RESULTS Ten cases showed presence of dysplastic epithelium in focal areas in the juvenile polyps, mild in degree in three cases and moderate in degree in 10 cases, with focal severe degree in two. CONCLUSION All polyps of juvenile polyposis after polypectomy must be subjected to histopathologic examination to determine the presence of dysplastic/adenomatous epithelium.
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