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All Journal journal of internal medicine The Indonesian Journal of Gastroenterology, Hepatology and Digestive Endoscopy
Haris Widita
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Medicine & Pharmacology

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PERAN BIOPSI HEPAR DALAM MENEGAKKAN DIAGNOSIS IKTERUS OBSTRUKTIF EKSTRA HEPATIK Sherly M, Yuliana; Widita, Haris; Ardita, IG; Soemohardjo, Soewignjo
journal of internal medicine Vol. 7, No. 3 September 2006
Publisher : journal of internal medicine

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Abstract

Obstructive icterus is caused by 2 major group from the intrahepatic and ekstrahepatic and ekstrahepatic. Generally toconfirm clinical diagnosis is done with USG imaging. In which USG easily could differentite the cause of the bile duct (accuracy90%). The mothode of biopsy is only to evaluate the intrahepatic icterus. In certain cases, it is not easy to confirm either itsobstructive icterus extraheaptic or intrahepatic, as the bile duct smetimes to seen clearly on the USG examination, which is toassure the side of obstructive because the distal part of the bile duct difficult to be seen in 30%-50% cases until hepatic biopsy isreduced. Meanwhile the histopatology appearance of extrahepatic icterus are marked by classis changes known as ductulerreaction, which as the oedema of connective tissue, ductular proliferation and neutrofil infiltration. There by here, we report thecase of a man, 53 years old with obstructive icterus, where in the beginning is suspected as intrahepatic cholestasis and the causeof extrahepatic icterus is unknown, then the diagnosis was confirmed with histopatology examination.
BEBERAPA KASUS ABSES HATI AMUBA Junita, Arini; Widita, Haris; Soemohardjo, Soewignjo
journal of internal medicine Vol. 7, No. 2 Mei 2006
Publisher : journal of internal medicine

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Amoebiasis is an infection caused by Entamoeba hystolitica intestinal protozoa. Extraintestinal complication is liverabscess (amoebeic liver abscess). The highest prevalence is in tropical and developing country, which have poor sanitation, badsosioeconomic condition, not well nutrition status, and in area which strain E. Hvstotistica is high. About 10% from all people inthe world had this infection, but only 10% became clinically. Amoeboic liver abscess is handled with chemotherapy usingnitromidazole derivate, aspiration or drainage with surgery. In case which needed operation, mortality is 12%. And if there is aamoeboic peritonitis, the mortality approximately 40% - 45%, High mortality rate is caused by severe condition. Malnutrition,icteric or shock. Patient died ussually caused by septic condition or hepatorenal syndrome. In this moment, we will report threecase of liver abscess with variable size, which made differential decisiton treatment. One case is liver abscess which contain 4.5 Lafter done surgery drainage.
Detection of Hepatitis B Virus Pre-core Mutant by Allele Specific Polymerase Chain Reaction Soewignjo Soemohardjo; Haris Widita; Zainul Muttaqin; Stephanus Gunawan; Mahendra Wijaya; Putu Aditya Wiguna; Shelly Olivia Rhamdiani
The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy VOLUME 14, NUMBER 1, April 2013
Publisher : The Indonesian Society for Digestive Endoscopy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (301.199 KB) | DOI: 10.24871/141201319-23

Abstract

Introduction: Mutation in pre-core region is characterized by negative HBeAg and positive anti-HBe despite active replications of the virus. The mutation has diagnostic and prognostic implications. Therefore, detectionof pre-core mutant is important. Standard diagnosis approach for detecting pre-core mutant is through DNA sequencing of hepatitis B virus (HBV) pre-core region. Unfortunately, DNA sequencing is not available in mostcenters. Hence, a simpler diagnostic approach is necessary.Method: An observational-analytic design study was performed. Detection of pre-core mutant was conducted in individuals with positive HBsAg and HBV DNA that had various patterns of HBeAg and anti HBe. HBsAg, HBeAg and anti-HBe was detected using immunochromatography technique. The HBV DNA was evaluated by using qualitative polymerase chain reaction (PCR) testing. PCR was done by three rounds of amplification with primers derived from wild type pre-core and mutant pre-core. Results: Of 25 sera with HBeAg negative, anti-HBe positive and HBV DNA positive, allele specific (AS) PCR pre-core mutant was detected in 20 (80%) sera. Two sera with HBeAg negative, anti HBe negative and HBV DNA positive were negative for pre-core mutant. Of 8 sera with HBeAg positive, anti HBe negative and HBV DNA positive, pre-core mutant was detected in 2 (25%) sera.Conclusion: Most of individuals with HBV DNA positive, HBeAg negative and anti-HBe positive have harbored pre-core mutant. The finding indicated that all patients with HBsAg positive, HBV DNA positive and HBeAg negative, but anti-HBe positive should be examined for the presence of pre-core mutant. Pre-core mutant is also found in HBeAg positive individual. Keywords: HBV, pre-core mutant, polymerase chain reaction
The Result Discrepancies between Histological and PCR Method for Detecting Helicobacter pylori in Patients with Dyspepsia due to Inappropriate Preparation before Endoscopy Maruni Wiwin Diarti; Haris Widita; Soewignjo Soemohardjo; Weny Astuti; Troef Sumarno; Yunan Jiwintarum; Zainul Mutaqin; Retno Handayani
The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy VOLUME 10, ISSUE 2, August 2009
Publisher : The Indonesian Society for Digestive Endoscopy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24871/102200946-50

Abstract

Background: False negative result of Helicobacter pylori (H. pylori) detection in gastric tissue can be due to inappropriate preparation before endoscopy. The objectives of this study is to compare the result of H. pylori detection in gastric biopsy by histological method and ure C polymerase chain reaction (PCR) in patients with dyspepsia who underwent upper gastrointestinal (GI) endoscopy without preparations other than six hours fasting before endoscopy. Method: We obtained 156 paraffin blocks of gastric endoscopic biopsy samples, taken from antrum and corpus of patients with dyspepsia who underwent endoscopic examination at the Endoscopy Unit of Biomedika hospital, Mataram. All biopsy samples were stained with Hematoxylin and Eosin for tissue diagnosis and Giemsa stain for detecting H. pylori Ure C PCR were done on all blocks. Cag PCR were performed on all Ure C PCR positive samples. Results: Of 156 paraffin blocks, only 17 blocks (10.9%) were positive for H. pylori by histological examination. All of the 17 samples showed positive results on PCR method. Of 156 paraffin blocks, positive results were found in 73 patients (45.9%) by ure C PCR method. The PCR method has increased the positivity rates of H. pylori more than four times compared to histological method. This study showed that the rate of cag a was 63.0%. Conclusion: Ure C PCR is superior to histological examination in patients who did not stop consuming acid supressor drug and antibiotic two weeks prior to endoscopy. This phenomenon can be explained by the change of spiral form into coccoid form of H. pylori, which is hardly detected using Giemsa stain.   Keywords: Helicobacter pylori, histology, ureC, Cag a, PCR
Detection of HBV-DNA and Its Correlation with the HBeAg/Anti-HBe Serological Status in HBsAg-positive Patients Haris Widita; Soewignjo Soemohardjo; Zainul Muttaqin; Putu Aditya Wiguna; Shelly Olivia Rhamdiani; Mahendra Wijaya; Stephanus Gunawan
The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy VOLUME 13, NUMBER 2, August 2012
Publisher : The Indonesian Society for Digestive Endoscopy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (765.49 KB) | DOI: 10.24871/132201286-89

Abstract

Background: In the past years, HBeAg and anti-HBe status in individuals with positive HBsAg were often correlated to viral replication. This study was aimed to find correlation between the HBV viremia and HBeAg/anti-HBe serological status in HBsAg-positive individuals. Method: An observational-analytic design was performed in this study. The sera of all positive HBsAg patients at Biomedika Hospital Laboratory were collected and examined for HBeAg and anti-HBe using immunochromatography technique between January and April 2012. The sampling method was purposive sampling. Afterwards, the sera were examined for HBV-DNA by polymerase chain reaction (PCR). Results: Sufficient amount of sera were collected from 44 patients consisting of 33 males and 11 females. The mean age was 15-68 years. Positive HBeAg and negative anti-HBe status was found in 11 (42%) patients. Negative HBeAg and positive anti-HBe was found in 26 (59.1%) patients. Both HBeAg and anti-HBe were negative in 7 (16.3%) patients. HBV-DNA was detected in all 11 (100%) patients with positive HBeAg and negative anti-HBe. HBV-DNA was also detected in 11 (42%) patients with negative HBeAg and positive anti-HBe. However, there was only one patient (14.3%) with both negative HBeAg and anti-HBe status, who had detectable HBV-DNA. Conclusion: Positive HBeAg can be used as an indicator of viremia, but negative HBeAg cannot be used as an indicator of the absence of viremia without further HBV-DNA testing. Patients with negative HBeAg and positive HBV-DNA were suspected for having pre-core mutant. Keywords: HBV-DNA, positive HBsAg, HBeAg, anti-HBe, pre-core mutant
The Detection of H pylori In Gastric Mucosal Biopsy Specimens by PCR Using Primers Derived From Ure C Gene in Patients with Dyspepsia Soewignjo Soemohardjo; I Gede Palgunadi; S Gunawan; Zainul Muttaqin; Haris Widita; Wenny Astuti A
The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy VOLUME 8 ISSUE 2 August 2007
Publisher : The Indonesian Society for Digestive Endoscopy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24871/82200740-43

Abstract

Background: The detection of Helicobacter pylori (H. pylori) in gastric biopsy specimens can be done using CLO (Campylobacter Like Organism) test and histopatological examination, but the sensitivity of both Method is influenced by the density of the bacteria in the sample. Beside that, the coccoid form is detected with difficulty by histology and need immunohistochemical stain to confirm. PCR can be used for the detection of both spiral and coccoid form of the bacteria. Objective: To detect the genome of H. pylori by Polymerase Chain Reaction (PCR) using primers derived from ureC gene of the bacteria in gastric biopsy specimen from patients with dyspepsia. Methods: Gastric biopsy specimen from 179 patients with dyspepsia in the endoscopic unit Mataram hospital. The biopsy was taken from antrum and corpus and put into sterile saline for the culture of H. pylori and put into 70% ethanol solution for the PCR. The specimen for bacterial culture was carried soon to microbiology laboratory and plated into the appropriate media and grown in microaerophilic condition in CO2 incubator. The PCR was done using primers derived from ureC. Result: The H. pylori genome was detected in 79 of 179 biopsy sample (44.13%). The bacterial culture was positive for H. pylori in 22 (12%). The PCR result was positive in 10/35 of patient with normal endoscopy (28.57%). From 22 patients with duodenal ulcer without gastric ulcer the PCR was positive in 15 (68.18%). In patient with gastric ulcer without duodenal ulcer the PCR was positive in 9 patients (42.08%). From 7 patient with combined gastric and duodenal ulcer the PCR was positive in 5 (71.43%), in 3 patient with gastric cancer the PCR was positive in 1 (33.33%). Conclusion: The study showed that 44.13% of patient with dyspepsia in Mataram hospital was positive for H. pylori by PCR. Keywords: detection of Helicobacter pylori, gastric mucosal biopsy specimen, polymerase chain reaction, ureC gene
HBeAg and Anti HBe Status in Patients with Chronic Hepatitis B Infection Haris Widita; Stephanus Gunawan; Baskoro Tri Laksono; Wenny Astuti Achwan; I Gusti Putu Wilusanta; Ketut Mahendra; Herman S Taufiq; Soewignjo Soemohardjo
The Indonesian Journal of Gastroenterology, Hepatology, and Digestive Endoscopy VOLUME 11, NUMBER 3, December 2010
Publisher : The Indonesian Society for Digestive Endoscopy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24871/1132010125-127

Abstract

Background: Data on HBeAg and anti HBe status in patients with chronic hepatitis B infection are not yet available in Indonesia. This study was done to acquire data on HBeAg and anti HBe status in patients with hepatitis B chronic infection. Method: The material of this study was sera, collected from 105 patients with chronic hepatitis B infection from June to November 2007, divided into four groups of hepatoma, liver cirrhosis, chronic hepatitis B and asymptomatic HBsAg carriers. All sera were examined for HBsAg, HbeAg, anti HBe aside from liver function examinations. The sera consisted of 23 sera of patients with hepatoma, 27 with liver cirrhosis, 12 with chronic hepatitis B, and 43 with HBsAg asymptomatic carriers. Results: From 105 samples, only 18.1% samples were in replicative phase, as shown with the positivity of HBeAg and the negativity of anti-HBe. Sera with negative HbeAg and positive anti-HBe were mainly found in liver cirrhosis (70.73%) and least in chronic hepatitis B (50.00%) Conclusion: The high frequency of HBeAg negative and anti-HBe positive in this study might indicate the possible high frequency of pre core mutation. A study using quantitative HBV DNA should be done to confirm it.   Keywords: HBeAg, anti HBe, chronic hepatitis B
Co-Authors A.A. Ketut Agung Cahyawan W Ari Fahrial Syam Arini Junita Baskoro Tri Laksono Catarina Budyono, Catarina Herman S Taufiq I Gede Palgunadi I Gusti Putu Wilusanta IG Ardita Ketut Mahendra Mahendra Wijaya Mahendra Wijaya Maruni Wiwin Diarti Maruni Wiwin Diarti Putu Aditya Wiguna Retno Handayani Retno Handayani Ryan Herardi S Gunawan Shelly Olivia Rhamdiani Soewignjo Soemohardjo Stephanus Gunawan Troef Sumarno Wenny Astuti A Wenny Astuti Achwan Weny Astuti Yuliana Sherly M Yunan Jiwintarum Zainul Mutaqin Zainul Muttaqin Zainul Muttaqin