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1.
World J Gastroenterol ; 30(9): 1018-1042, 2024 Mar 07.
Artigo em Inglês | MEDLINE | ID: mdl-38577184

RESUMO

A consensus meeting of national experts from all major national hepatobiliary centres in the country was held on May 26, 2023, at the Pakistan Kidney and Liver Institute & Research Centre (PKLI & RC) after initial consultations with the experts. The Pakistan Society for the Study of Liver Diseases (PSSLD) and PKLI & RC jointly organised this meeting. This effort was based on a comprehensive literature review to establish national practice guidelines for hilar cholangiocarcinoma (hCCA). The consensus was that hCCA is a complex disease and requires a multidisciplinary team approach to best manage these patients. This coordinated effort can minimise delays and give patients a chance for curative treatment and effective palliation. The diagnostic and staging workup includes high-quality computed tomography, magnetic resonance imaging, and magnetic resonance cholangiopancreatography. Brush cytology or biopsy utilizing endoscopic retrograde cholangiopancreatography is a mainstay for diagnosis. However, histopathologic confirmation is not always required before resection. Endoscopic ultrasound with fine needle aspiration of regional lymph nodes and positron emission tomography scan are valuable adjuncts for staging. The only curative treatment is the surgical resection of the biliary tree based on the Bismuth-Corlette classification. Selected patients with unresectable hCCA can be considered for liver transplantation. Adjuvant chemotherapy should be offered to patients with a high risk of recurrence. The use of preoperative biliary drainage and the need for portal vein embolisation should be based on local multidisciplinary discussions. Patients with acute cholangitis can be drained with endoscopic or percutaneous biliary drainage. Palliative chemotherapy with cisplatin and gemcitabine has shown improved survival in patients with irresectable and recurrent hCCA.


Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Tumor de Klatskin , Humanos , Tumor de Klatskin/terapia , Tumor de Klatskin/cirurgia , Resultado do Tratamento , Hepatectomia/métodos , Neoplasias dos Ductos Biliares/diagnóstico , Neoplasias dos Ductos Biliares/terapia , Neoplasias dos Ductos Biliares/patologia , Colangiocarcinoma/diagnóstico , Colangiocarcinoma/terapia , Ductos Biliares Intra-Hepáticos/patologia , Colangiopancreatografia Retrógrada Endoscópica , Drenagem
2.
Pak J Med Sci ; 34(1): 27-31, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-29643873

RESUMO

OBJECTIVE: To find out the pattern of gastric emptying scintigraphy (GES) in patients with post prandial distress syndrome (PDS). METHODS: This study was carried out from January 2015 to July 2016 at Combined Military Hospital (CMH) Kharian and Nuclear Medical Centre (NMC) of Armed Forces Institute of Pathology (AFIP) Rawalpindi. Patient's inclusion criteria were dyspepsia of post prandial distress type for more than six months duration. Patients with dyspepsia due to epigastric pain syndrome and other organic disorder were excluded. Upper gastrointestinal endoscopy was performed in all patients to rules out organic causes. Four-hour Gastric emptying scintigraphy was carried out at NMC, AFIP. Results were compiled and statistical assessment was done by utilizing SPSS IBM 22 version. RESULTS: Thirty-eight patients were included in the study with age range from 15-72 years with mean age of 37.05±13.5 years. Males were 28(73.7%) and 10(26.7%) were female. Mean gastric retention with SD at one, two, three and four hours were 63 ± 19.04, 37± 20.62, 19±16.66 and 10±12.73 percent respectively. Early gastric emptying was in 3(7.89%) and delayed gastric emptying at two and four hours was seen in 4(10.52%) and 12(32%) respectively. Seventeen (44%) of the patients had normal gastric emptying despite the classical symptoms of PDS. CONCLUSION: Gastric dysmotility in GES seen in half of the patients points some additional mechanism as well like gastric accommodation or visceral hypersensitivity in the patients with PDS.

3.
J Pak Med Assoc ; 66(2): 203-6, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26819169

RESUMO

OBJECTIVE: To find out the frequency of intrahepatic cholestasis of pregnancy and its identification parameters. METHODS: The cross-sectional observational study was conducted in the Department of Medicine and the Department of Obstetrics, Combined Military Hospital, Kharian, from October 2013 to March 2014, and comprised all pregnant patients having symptoms suggestive of intrahepatic cholestasis which was confirmed after systemic inquiry, examination and biochemical analysis. Patients with cholestasis due to another reason, coagulopathies, thrombocytopenia and tumours were excluded. The patients were followed up till delivery to see the effects of cholestasis on mother and child. RESULTS: Out of 1001 obstetric patients, 31(3.1%) had intrahepatic cholestasis of pregnancy. Pruritus was the main symptom in 25 (85%) patients followed by rash in 20 (65%). In 20 (64%) patients, labour was induced. Mode of delivery was Caesarean Section in 18 (58%) patients and 9 (29%) had postpartum haemorrhage. Regarding neonatal complications, 22 (70%) required admission to neonatal intensive care and 15 (48%) had meconium aspiration. CONCLUSIONS: A high frequency of intrahepatic cholestasis of pregnancy was observed. It had significant impact on maternal and foetal health.


Assuntos
Colestase Intra-Hepática , Complicações na Gravidez , Adulto , Cesárea/estatística & dados numéricos , Colestase Intra-Hepática/complicações , Colestase Intra-Hepática/diagnóstico , Colestase Intra-Hepática/epidemiologia , Colestase Intra-Hepática/fisiopatologia , Estudos Transversais , Feminino , Humanos , Recém-Nascido , Unidades de Terapia Intensiva Neonatal/estatística & dados numéricos , Síndrome de Aspiração de Mecônio/epidemiologia , Síndrome de Aspiração de Mecônio/etiologia , Síndrome de Aspiração de Mecônio/terapia , Paquistão/epidemiologia , Hemorragia Pós-Parto/epidemiologia , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/epidemiologia , Complicações na Gravidez/fisiopatologia , Resultado da Gravidez , Prurido/epidemiologia , Prurido/etiologia
6.
J Ayub Med Coll Abbottabad ; 28(4 Suppl 1): S839-S882, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-28782337

RESUMO

AIMS AND OBJECTIVES: Since the advent of direct acting antiviral agents, there is a revolutionary change in the management of HCV infection. Newer drugs with different mechanism of action are being introduced and are expected to be available in coming few months in Pakistan as well. The main purpose of the guideline is to review and induct the latest research in field of HCV infection in Pakistani perspective so that our healthcare professionals can apply the new recommendations in timely and judicial manner. Target groups of guidelines are general physicians treating hepatitis C, hepatologists and gastroenterologists. Other beneficiaries of these guidelines are public health institutions of Pakistan, which provide free treatment to deserving patients under National Hepatitis Prevention and Control Program and Pakistan Bait-ul- Mal Program. METHODOLOGY: These guidelines are based on the review of National consensus practice guidelines: Diagnosis, Management and Prevention of Hepatitis C Pakistan 2009. Published data in National and International Journals searched with the help of Google search and pub med, and 2015-16 guidelines of HCV by AASLD, EASL, APASL and WHO. Local studies are preferably added with references to enhance the Pakistani perspective. Evidence was also taken from published studies. Recommendations have been based upon evidence from national publications on the subject and scientific presentations at national liver meeting as well from experts' personal experience and opinion.


Assuntos
Hepatite C/diagnóstico , Hepatite C/terapia , Antivirais/uso terapêutico , Controle de Doenças Transmissíveis , Genótipo , Hepacivirus/genética , Hepatite C/epidemiologia , Humanos , Programas de Rastreamento , Exposição Ocupacional/prevenção & controle , Paquistão/epidemiologia , Prevalência
7.
J Coll Physicians Surg Pak ; 22(10): 663-5, 2012 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-23058154

RESUMO

A lady aged 26 years reported with a 2 months history of fever, upper abdominal pain and weight loss. Her abdominal ultrasonographic scan revealed a complex cystic mass in left lobe of liver suggestive of hydatid cyst that was confirmed on magnetic resonance imaging of abdomen and magnetic resonance cholangiopancreatogram. With strong suspicion of a hydatid cyst, endoscopic retrograde cholangiogram was performed which confirmed the diagnosis. During the procedure, hydatid membranes protruding from the papilla were removed after sphincterotomy. She was put on albendazole 400 mg twice daily after the procedure and showed a remarkable clinical improvement.


Assuntos
Doenças Biliares/diagnóstico , Doenças Biliares/parasitologia , Equinococose Hepática/cirurgia , Echinococcus granulosus , Esfinterotomia Endoscópica/métodos , Dor Abdominal/diagnóstico , Dor Abdominal/etiologia , Adulto , Albendazol/administração & dosagem , Animais , Anticestoides/administração & dosagem , Sistema Biliar/diagnóstico por imagem , Sistema Biliar/parasitologia , Doenças Biliares/terapia , Colangiopancreatografia Retrógrada Endoscópica , Colangite/diagnóstico , Colangite/tratamento farmacológico , Equinococose Hepática/diagnóstico por imagem , Feminino , Humanos , Imageamento por Ressonância Magnética , Ruptura Espontânea , Resultado do Tratamento
8.
J Ayub Med Coll Abbottabad ; 23(4): 46-8, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-23472411

RESUMO

BACKGROUND: Dysphagia results from impeded transport of liquids, solids, or both from the pharynx to the stomach. Among the malignant lesions, carcinoma of oesophagus is the commonest cause. Our objective was to find out the frequency of different endoscopic lesions and outcome of the endoscopic therapeutic interventions in patients presenting with dysphagia. METHODS: This descriptive study was conducted at Department of Gastroenterology, Military Hospital Rawalpindi from June 2008 to May 2009. Patients of dysphagia after their consent were interviewed about the symptoms. Relevant biochemical investigations were done. Barium swallow and upper Gastrointestinal (GI) Endoscopy were carried out. Benign strictures were dilated with Savary Gilliard Dilators. Malignant strictures were further evaluated to decide treatment plan. In patients considered to have oesophageal dysmotility, pressure manometery was done before specific therapy. RESULTS: Seventy nine patients were enrolled. Twenty-five had malignant strictures, out of those commonest was adenocarcinoma 14 (56%). Twenty-nine had benign strictures the commonest being Gastro-oesophageal Reflux Disease (GERD) related peptic stricture 9 (31%). Fifteen had oesophageal dysmotility, and achalasia was present in 10 out of them. After evaluation 12 out of 25 patients with malignant strictures were considered fit for surgery. Self-expanding metal stents (SEMS) were passed in 5. All benign strictures were dilated with Savary-Gillard dilators. Pneumatic balloon dilation was done in patients of achalasia. CONCLUSION: The commonest malignant lesion resulting in dysphagia was adenocarcinoma while in benign it was GERD related peptic stricture. Achalasia was most frequent in oesophageal motility disorders. Standard of treatment for early oesophageal malignancy is surgical resection. SEMS is a reliable way to allay dysphagia in inoperable cases. Savary Gillard dilatation in benign, and pneumatic balloon achalasia dilatations are effective ways of treatment.


Assuntos
Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Esofagoscopia , Biópsia , Dilatação/métodos , Feminino , Humanos , Masculino , Manometria , Pessoa de Meia-Idade , Paquistão , Stents , Resultado do Tratamento
9.
J Coll Physicians Surg Pak ; 19(4): 223-7, 2009 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-19356336

RESUMO

OBJECTIVE: To determine common indications for requesting Endoscopic Ultrasound (EUS) and to describe the diagnosis made after endoscopic ultrasound/Fine-Needle Aspiration and Cytology (FNAC) during two years at a tertiary gastrointestinal unit. STUDY DESIGN: Cross-sectional descriptive study. PLACE AND DURATION OF STUDY: The study was carried out in Gastrointestinal Department of Military Hospital, Rawalpindi, from March 2006 to February 2008. METHODOLOGY: One hundred and eighty nine patients who underwent EUS during study period at Military Hospital were included in the study. Patients too ill (hypoxemic/hypotensive) to undergo procedure safely and those with complete esophageal blockage at upper end by tumour not allowing scope/EUS probe to advance beyond were excluded. EUS was done with Olympus Exera EUS 160, linear or radial scope, as required. EUS findings were recorded against indications as enlarged lymph nodes, tumour, staging, normal or incomplete. Fine-Needle Aspiration (FNA) was done as per findings on EUS using 21-22 G needle. An on-site cytopathologist made the provisional cytopathological diagnosis. Final cytology/histopathology report was given after review of slides by consultant histopathologists at Armed Forces Institute of Pathology (AFIP), Rawalpindi, and were documented as tuberculosis, malignancy, chronic pancreatitis or reactive hyperplasia. Data was analyzed for documentation of patients' age, gender, common indications, findings on EUS/FNAC, using SPSS version 10. Percentages and frequencies were calculated for the presence of these above-mentioned variables. RESULTS: Of the 189 patients, 145 (77%) were male and 44 (23%) female. Age was 18-80 years (mean 49 years). Major indications for referral were lymphadenopathy in 92 (49%), suspected growth pancreas in 57 (28%), growth of stomach in 20 (11%) and a heterogeneous group included esophageal, liver, retroperitoneal masses, rectal and other pathologies. Findings on EUS included lymphadenopathy in 76, mostly in sub-carina and AP window. Mass in pancreas was seen in 36, followed by stomach tumour in 17 and esophagus in 9. FNAC was done in 142 out of 189 patients. Final diagnosis out of 67 FNAC/histopathology of lymph nodes were tuberculosis in 26 and malignant lesions in 23. These included metastatic adenocarcinoma in 8, lymphoproliferative disorder in 7, metastatic squamous cell carcinoma in 5, small cell carcinoma in 2 and anaplastic in 1. Pancreatic tumours were adenocarcinoma in 16, poorly differentiated in 3 and neuroendocrine in 2. Stomach tumours were found in 11, and included lymphomas 5, GIST 3, carcinoids 2, metastatic choriocarcinoma 1 and adenocarcinoma in 1. Therapeutically, 3 celiac blocks and one pancreatic pseudocyst drainage was done. CONCLUSION: The main indication of EUS and pathology of mediastinal and celiac nodes were metastatic malignancy and tuberculosis. Pancreatic adenocarcinoma was another common cause for asking EUS.


Assuntos
Adenocarcinoma/diagnóstico , Endossonografia/métodos , Doenças Linfáticas/diagnóstico , Neoplasias Pancreáticas/diagnóstico , Neoplasias Gástricas/diagnóstico , Tuberculose dos Linfonodos/diagnóstico , Abdome , Adenocarcinoma/diagnóstico por imagem , Adenocarcinoma/patologia , Adenocarcinoma/secundário , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biópsia por Agulha Fina/métodos , Estudos Transversais , Diagnóstico Diferencial , Endossonografia/instrumentação , Feminino , Humanos , Linfonodos/patologia , Doenças Linfáticas/diagnóstico por imagem , Doenças Linfáticas/patologia , Metástase Linfática/diagnóstico por imagem , Metástase Linfática/patologia , Masculino , Mediastino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Pancreáticas/diagnóstico por imagem , Neoplasias Pancreáticas/patologia , Pancreatite Crônica/diagnóstico , Pancreatite Crônica/diagnóstico por imagem , Pancreatite Crônica/patologia , Neoplasias Gástricas/diagnóstico por imagem , Neoplasias Gástricas/patologia , Tuberculose dos Linfonodos/diagnóstico por imagem , Tuberculose dos Linfonodos/patologia , Adulto Jovem
10.
J Ayub Med Coll Abbottabad ; 20(1): 73-6, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-19024192

RESUMO

BACKGROUND: Rectal bleeding is a manifestation of lower gastrointestinal bleed, which means bleeding from a site distal to ligament of Treitz. Annual incidence of this problem has been estimated to be 20% and mortality as 11%. Patients complaining of haematochezia are suspected of having lower GI bleeding and proctosigmoidoscopy followed by colonoscopy is the examination of choice for diagnosis and treatment. Previous evidence suggested that in our country, frequencies of different aetiologies of lower GI bleed are different from the West. This study validated the previous findings. The Objective of this study was to determine the causes of rectal bleeding in adult patients at Military Hospital, Rawalpindi. METHODS: One hundred and five adult patients with visible rectal bleed, irrespective of their gender were selected by non-probability convenient sampling from general medical OPD and general medical wards. Patients with suspected upper GI source of bleeding; haemorrhoidal bleed and acute infectious diarrhoea were excluded from the study. All patients were subjected to fibre-optic colonoscopy after necessary preparation and findings were recorded. Biopsies taken from suspected lesions were clinically indicated. Diagnosis was based on colonoscopic and histopathologic findings. RESULTS: A total of 105 patients (77 male and 28 female) with mean age 41.04 yrs were part of the study. Colonoscopy showed abnormal findings in 85 (84%) patients. The commonest diagnosis was ulcerative colitis, which was found in 48 (46%) patients. It was followed by colorectal carcinoma, 11 (10%) patients, and non-specific colitis, 9 (8%) patients. Other less frequent findings were colonic diverticuli, 7 (6%) patients, solitary rectal ulcer, 5 (4%) patients, colonic polyps in 3 (2.5%) patients and one case each of telangiectasia and Crohn's disease. CONCLUSION: Colonoscopy has very high diagnostic yield and would be recommended in the workup of patients presenting with bleeding per rectum. Ulcerative colitis was the leading cause of bleeding per rectum in this study; while infrequent findings of Crohn's disease, polyps and diverticuli indicate that these are uncommon in this region.


Assuntos
Colonoscopia , Hemorragia Gastrointestinal/etiologia , Trato Gastrointestinal Inferior/patologia , Adolescente , Adulto , Idoso , Estudos Transversais , Feminino , Hemorragia Gastrointestinal/diagnóstico , Hemorragia Gastrointestinal/fisiopatologia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Sigmoidoscopia , Adulto Jovem
12.
J Ayub Med Coll Abbottabad ; 20(2): 143-5, 2008.
Artigo em Inglês | MEDLINE | ID: mdl-19385481

RESUMO

Glue embolisation is a rare happening and many clinicians who evaluate patients for post sclerotherapy problems may be unaware of this complication. We present a case of pulmonary embolism in a patient of cirrhosis liver secondary to gastric variceal sclerotherapy with N-Butyl-2-cyanoacrylate and lipoidol solution. This is also called glue embolism.


Assuntos
Embucrilato/efeitos adversos , Cirrose Hepática/fisiopatologia , Embolia Pulmonar/induzido quimicamente , Soluções Esclerosantes/efeitos adversos , Escleroterapia/efeitos adversos , Varizes Esofágicas e Gástricas/terapia , Feminino , Humanos , Pessoa de Meia-Idade , Embolia Pulmonar/patologia , Embolia Pulmonar/terapia
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