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Management of a rare case of arteriovenous malformation of the head of the pancreas

Shahrudin MD, Noori SM

Hepatogastroenterology, 1997 Jan-Feb;44(13):284-7.
PMID: 9058160

Arterio-venous malformation (AVM) of the head of the pancreas is a rare condition that may cause upper gastro-intestinal tract (GIT) bleeding. A 45-year-old man with a large AVM at the pancreato-biliary region is described. The patient had recurrent episodes of hematemesis and melena. Enlargement of the AVM was documented by serial abdominal CT scans performed after each bleed. Whipple procedure was successfully performed in this patient.

Matched MeSH terms: Gastrointestinal Hemorrhage/etiology
Cancer of the colon and rectum in the first three decades of life

Shahrudin MD, Noori SM

Hepatogastroenterology, 1997;44(14):441-4.
PMID: 9164516

BACKGROUND/AIMS: Recently an increasing number of young colorectal carcinoma patients attending the University Hospital, Kuala Lumpur were noted. This report represents our experience with patients suffering from colorectal cancer aged 30 years or younger.
MATERIALS AND METHODS: All cases of primary carcinoma of the colon and rectum admitted to the University Hospital during 1990 to 1994 were respectively reviewed. Inclusion criteria was that the patient had been 30 years or younger. Data collected included age, gender, race, site of tumour, presenting symptomatology, duration of symptoms, histology, extension of tumour and nodal involvement predisposing factors, treatment and follow-up.
RESULTS: 21 patients were included, 5 patients (24%) were 30 years old at diagnosis, 12 (57%) patients were aged 20-29 years and 4 patients (19%) were less than 20 years old. Thirteen of the 21 patients were female, and 8 (38%) were male, 6 of the 21 patients (29%) were Malaysian, while 1 was Indian (4%). The remainder were Chinese, 14 patients (67%). Six patients (29%) had their primary tumour located in the rectosigmoid, 4 (19%) in the left colon, 1 (4%) in the splenic flexure, 2 in the transverse colon (9%), 1 in the hepatic flexure (4%) and 5 in the caecum 24(%). One patient had a tumour too diffuse to detect a primary site at the time of operation. One patient with a family history of polyps had his entire colon removed at age 14. He had 3 separate foci of tumour. The 5-year survival rate was 25%.
DISCUSSION: Most patients with extensive disease and mucinous histology. Lesions are commonly seen beyond the transverse colon (57%). Presentation included most commonly abdominal pain, haematochezia or haemoccult positive stools.
CONCLUSION: The symptoms above should alert surgeons to colorectal carcinoma as a differential diagnosis

Matched MeSH terms: Gastrointestinal Hemorrhage/epidemiology
Fecal occult blood testing on Trichuris-infected primary school children in northeastern peninsular Malaysia

Raj SM

Am J Trop Med Hyg, 1999 Jan;60(1):165-6.
PMID: 9988342

Stool specimens of 104 primary schoolchildren (mean+/-SD age = 8.2+/-0.3 years) were examined for helminth eggs and for occult blood to investigate the possibility that trichuriasis causes occult intestinal bleeding in the absence of the overt Trichuris dysentery syndrome. A commercially available guaiac test was used to detect fecal occult blood. Sixty-one children had Trichuris infection, 11 of whom had heavy infections (> 10,000 eggs per gram of feces [epg]), and 53 had Ascaris infections. No hookworm infection was detected. Baseline screening yielded only one weakly positive occult blood test result in a child with a light (800 epg) Trichuris infection. Serial stool occult blood testing on the 11 subjects with heavy trichuriasis and 8 uninfected controls yielded a single weakly positive result in the control group. The results provide no evidence that trichuriasis predisposes to significant occult gastrointestinal bleeding in children in the absence of the dysenteric syndrome.

Matched MeSH terms: Gastrointestinal Hemorrhage/diagnosis; Gastrointestinal Hemorrhage/etiology*
Fulltext Massive bleeding from colonic diverticular disease with NSAID use

Muthu A, Qureshi A, Ismail MA

Med J Malaysia, 1999 Sep;54(3):374-6.
PMID: 11045068

Non-steriodal anti-inflammatory drugs (NSAID) are not only associated with bleeding in the stomach and duodenum, but can also complicate pre-existing diverticular disease of the colon. Here, a 58 year-old male with severe per rectal bleeding is presented and the role of NSAID as a causative factor of his problem is discussed.

Matched MeSH terms: Gastrointestinal Hemorrhage/chemically induced*; Gastrointestinal Hemorrhage/complications*; Gastrointestinal Hemorrhage/surgery
Fulltext Ileal strongyloidiasis in a Malaysian patient

Shekhar KC, Pathmanathan R, Loo VS, Chan KS

Med J Malaysia, 1999 Sep;54(3):361-3.
PMID: 11045064
Matched MeSH terms: Gastrointestinal Hemorrhage/parasitology; Gastrointestinal Hemorrhage/surgery
Fulltext Upper gastrointestinal bleeding in Kuala Lumpur Hospital, Malaysia

Lakhwani MN, Ismail AR, Barras CDJ, Tan WJ

Med J Malaysia, 2000 Dec;55(4):498-505.
PMID: 11221164

Despite advancements in endoscopy and pharmacology in the treatment of peptic ulcer disease the overall mortality has remained constant at 10% for the past four decades. The aim of this study was to determine the age, gender, racial distribution, incidence and causes of endoscopically diagnosed cases of upper gastrointestinal (UGI) bleeding to summarise treatments undertaken and to report their outcome. A prospective study of UGI bleeding in 128 patients was performed in two surgical wards of Kuala Lumpur Hospital, involving both elective and emergency admissions. The study group comprised of 113 (88.2%) males and 15 (11.7%) females. The mean age was 51.9 years (range 14 to 85 years) and 37.5% (48 of 128 patients) were older than 60 years. The Indian race was over-represented in all disease categories. Smoking (50.1%), alcohol consumption (37.5%), non-steroidal anti-inflammatory drugs (NSAIDs) (17.2%), traditional remedies (5.5%), anti-coagulants (2.3%) and steroids (0.8%) were among the risk factors reported. Common presenting symptoms and signs included malaena (68.8%), haematemesis (59.4%) and fresh per rectal bleeding (33.6%). The commonest causes of UGI bleeding were duodenal ulcer (32%), gastric ulcer (29.7%), erosions (duodenal and gastric) (21.9%), oesophageal varices (10.9%) and malignancy (3.9%). UGI bleeding was treated non-surgically in 90.6% of cases. Blood transfusions were required in 62.6% (67/107) of peptic ulcer disease patients. Surgical intervention for bleeding peptic ulcer occurred in around 10% of cases and involved under-running of the bleeding vessel in most high risk duodenal and gastric ulcer patients. The overall mortality from bleeding peptic ulcer disease was 4.7%. Six patients died from torrential UGI haemorrhage soon after presentation, without the establishment of a cause. Active resuscitative protocols, early endoscopy, more aggressive interventional therapy, early surgery by more senior surgeons, increasing intensive care unit beds and more active participation of multidisciplinary teams in co-ordinating management are among remedial measures advocated. Broader educational preventive strategies should target the causes of UGI bleeding.

Matched MeSH terms: Gastrointestinal Hemorrhage/etiology; Gastrointestinal Hemorrhage/mortality; Gastrointestinal Hemorrhage/epidemiology*; Gastrointestinal Hemorrhage/therapy*
Medical therapy for bleeding peptic ulcer

Ranjeev P, Goh KL

JUMMEC, 2000;5:67-72.

The majority of patients with upper gastrointestinal bleeding due to peptic ulcers stop bleeding spontaneously. The remainder of patients who have persistent or recurrent bleeding will require surgicaJ or endoscopic intervention. Medical therapy provides an attractive alternative to these two treatment options. The advent of H2 antagonists in the mid 19705 revolutionized the treatment of peptic ulcer disease as it provided good ulcer healing with a treatm.ent course of 6-8 weeks. A more potent acid suppressingdassof drugs: the proton-pump inhibitors (PPJ's) were introduced in the late 19805 and provided even better and faster ulcer healing. It was natural that the acid suppressing drugs were also used for the treatment of ulcer bleeding. Intravenous H2 antagonist and more recently intravenous PPJ's have routinely been prescribed in many hospitals as soon itS a bleeding patient is admitted. Critical evaluation of the literature shows, however, that H2 antagonists are no more effective than placebo in stopping ulcer bleeding. The prJ's, on the other hand, have been shown in several clinical studies to have a beneficial effect. The action of acid suppression in stopping ulcer bleeding is believed to be due to its effect in the stabilization of an ulcer clot by providing a high pH milieu and to commence the process of ulcer healing. KEYWORDS: Upper gastrointestinal bleed(UGIB), proton pump inhibitors(PPls), H2 antagonists

Matched MeSH terms: Gastrointestinal Hemorrhage
Predictive factors by multivariate analysis for colorectal cancer in Malaysian patients undergoing colonoscopy

Tan YM, Rosmawati M, Ranjeev P, Goh KL

J Gastroenterol Hepatol, 2002 Mar;17(3):281-4.
PMID: 11982698

BACKGROUND: The majority of colorectal cancers are still diagnosed in patients who present with symptoms especially in countries where colorectal screening programs are not practised. The aim of our study was to determine the predictive factors for colorectal cancer in patients referred for colonoscopy.
METHODS: A prospective study of 485 consecutive patients who underwent colonoscopy during a 22-month period was performed. All patients answered a detailed questionnaire. Indications for colonoscopy and the findings were recorded.
RESULTS: The mean age of the study population was 55.7 +/- 14.7 years. There were 221 (45.6%) males and 264 (54.4%) females. Sixty-five (13.4%) were Malays, 298 (61.4%) were Chinese and 112 (23.1%) were Indians. Multiple backward stepwise regression analysis revealed that independent predictors for colorectal cancer (odds ratio [95% CI]) were the presence of rectal bleeding (4.3 [4.0-8.0]) and iron deficiency anemia (4.0 [3.6-10.2]). In those aged 50 and over, male gender (4.5 [2.2-9.3]) and abdominal pain (3.1 [1.4-6.7]) were also significant positive predictors of cancer.
CONCLUSIONS: With the ever-increasing demand for gastrointestinal endoscopy, the appropriate utilization of colonoscopy is essential to afford prompt patient evaluation. Our study supports the need to prioritize the use of colonoscopy in patients with rectal bleeding and iron deficiency anemia. In the older patient where the background prevalence of colorectal cancer is higher, referral for colonoscopy is also justified.

Matched MeSH terms: Gastrointestinal Hemorrhage/epidemiology
Dieulafoy's lesion of the rectum

Gul YA, Jabbar MF, Karim FA, Moissinac K

Acta Chir. Belg., 2002 Jun;102(3):199-200.
PMID: 12136541

Dieulafoy's lesion is an uncommon cause of gastrointestinal haemorrhage. It may present with massive and life threatening bleed and although more common in the upper gastrointestinal tract, it is being increasingly reported as affecting the lower gastrointestinal tract. Diagnosis is usually achieved during proctoscopic and endoscopic visualization. In cases where there is profuse and torrential hemorrhage, angiography may help to confirm the diagnosis. There are a few treatment options available, all of which have a varying degree of success. More commonly than not, a combination of treatment is warranted as illustrated by our case. Recurrent bleeding may occur just as in cases of Dieulafoy's lesion affecting the upper gastrointestinal tract. Even though endoscopic visualization of the lower gastrointestinal tract in the presence of profuse lower gastrointestinal haemorrhage may not be possible, this important procedure should not be omitted as the bleeding source may be lying in a low and accessible location for prompt interventional haemorrhage control.

Matched MeSH terms: Gastrointestinal Hemorrhage/etiology*; Gastrointestinal Hemorrhage/surgery
Fulltext An unusual cause of efferent loop obstruction

Sukumar N, Shukri J, Jegan T, Tee SS

Med J Malaysia, 2002 Jun;57(2):221-4.
PMID: 24326657

A patient who presented with massive upper gastrointestinal hemorrhage underwent a Billroth II partial gastrectomy. He developed efferent loop obstruction due to a retained abdominal drain. Relaparotomy for removal of drain was performed. Retained drains are known complications but rarely, it is cause of efferent loop obstruction.

Matched MeSH terms: Gastrointestinal Hemorrhage*
Formalin dab for haemorrhagic radiation proctitis

Ismail MA, Qureshi MA

Ann R Coll Surg Engl, 2002 Jul;84(4):263-4.
PMID: 12215030

BACKGROUND: Haemorrhagic radiation proctitis frequently presents as a problem in management. We analysed the technique of formalin dab in its management.
PATIENTS AND METHODS: Twenty patients presenting with haemorrhagic radiation proctitis and treated with formalin dab were prospectively analysed.
RESULTS: Twelve patients ceased to bleed following one session of formnalin dab. Six patients needed more than one session to effect haemostasis. Two of three patients with torrential bleeding failed to respond to formalin dab and required surgical excision of the rectum.
CONCLUSION: Formalin dab is a simple, effective and safe treatment modality in the management of chronic haemorrhagic radiation proctitis, and hence should be considered as the initial treatment modality for such a condition.

Matched MeSH terms: Gastrointestinal Hemorrhage/drug therapy*; Gastrointestinal Hemorrhage/etiology
Calibre persistent submucosal artery of the jejunum: a rare cause of massive gastrointestinal bleeding

Wan Muhaizan WM, Julia MJ, Al Amin D

Malays J Pathol, 2002 Dec;24(2):113-6.
PMID: 12887171

Historically a calibre persistent submucosal artery was most often described in the stomach. However in later years it was also discovered in the duodenum and jejunum. It is an uncommon and important cause of massive gastrointestinal bleeding in which failure of detection and early intervention would lead to death. In this paper we report a 27-year-old man with no significant medical history who presented at the emergency unit for recurrent melaena, haematochezia and hypotension. Initial investigations failed to localize the source of bleeding. Emergency exploratory laporatomy revealed a small jejunal mucosal nodule that was actively spurting blood. Histopathological evaluation identified a calibre persistent submucosal artery.

Matched MeSH terms: Gastrointestinal Hemorrhage/etiology*; Gastrointestinal Hemorrhage/pathology; Gastrointestinal Hemorrhage/surgery
Pharmacotherapy for chronic hemorrhagic radiation proctitis

Gul YA, Prasannan S, Jabar FM, Shaker AR, Moissinac K

World J Surg, 2002 Dec;26(12):1499-502.
PMID: 12297939 DOI: 10.1007/s00268-002-6529-8

Endoscopic thermal therapy and formalin are being increasingly recommended for the treatment of chronic hemorrhagic radiation proctitis. It may be too early, however, to discard pharmacologic agents from the management process, especially in medical institutions where specialized equipment is unavailable. We prospectively assessed the effectiveness of medical therapy in 14 consecutive patients with chronic hemorrhagic radiation proctitis from July 1999 to June 2001. All 14 subjects were women (mean age 56 years), 13 of whom had had radiotherapy for cancer of the cervix. The median time to onset of symptoms following irradiation was 16 months. Six patients had a hemoglobin level of < 8 g/dl, and blood transfusion was required in 11 patients. In five patients (36%) initially treated with hydrocortisone enemas prior to referral, this treatment continued; and the remaining nine patients were commenced on sucralfate enemas. Two patients given rectal hydrocortisone continued to bleed and were treated with sucralfate enemas and topical formalin, respectively. Rectal sucralfate suspension effectively procured symptomatic alleviation in all 11 patients. Rectal bleeding recurred in two patients who had been managed exclusively with hydrocortisone and sucralfate enemas, respectively, over a mean follow-up of 6 months. Both patients were managed with topical formalin, which controlled their symptoms. Even though the number of subjects in this study is small, sucralfate enema can be recommended as an effective first-line agent for managing patients with chronic hemorrhagic radiation proctitis. The use of more specialized therapy can therefore be reserved for cases where primary treatment failure occurs with sucralfate therapy.

Matched MeSH terms: Gastrointestinal Hemorrhage/drug therapy*; Gastrointestinal Hemorrhage/etiology
Achalasia cardia presenting with haemetemesis. [Abstract]

Ganesananthan S, Ngau YY, Menon J, Kew ST

Med J Malaysia, 2002;57 Suppl A:47.

Matched MeSH terms: Gastrointestinal Hemorrhage
Fulltext An audit of upper gastrointestinal bleeding at Seremban Hospital

Lim TM, Lu PY, Meheshinder S, Selvindoss P, Balasingh D, Ramesh J, et al.

Med J Malaysia, 2003 Oct;58(4):522-5.
PMID: 15190627

We retrospectively analyzed all patients presenting with upper gastrointestinal bleeding to Seremban Hospital over a one-year period. A quarter of the oesophagogastro-duodenoscopies (OGD) performed were performed as emergency for upper gastrointestinal tract bleeding. Gastric ulcers and duodenal ulcers were the two most common findings. Our results suggest that there is a male preponderance of 2:1, the Chinese were more likely to be affected and the elderly (> 60 years) were at highest risk.

Matched MeSH terms: Gastrointestinal Hemorrhage/ethnology; Gastrointestinal Hemorrhage/etiology*; Gastrointestinal Hemorrhage/therapy
Advances in portal hypertension

McCormick A, Qasim A

Med J Malaysia, 2005 Jul;60 Suppl B:6-11.
PMID: 16108165
Matched MeSH terms: Gastrointestinal Hemorrhage/therapy*
Superselective coil embolization in gastrointestinal haemorrhage: early experience

Nawawi O, Young N, So S

Australas Radiol, 2006 Feb;50(1):21-6.
PMID: 16499722

This is a retrospective study to evaluate our early experience of using selective microcoil embolization in patients who had gastrointestinal (GI) haemorrhage. From December 2002 to December 2003, six patients with GI haemorrhage (upper GI, n = 1; lower GI, n = 5) underwent superselective microcoil embolization. Microcatheters were used to carry out embolizations in branches of the superior mesenteric artery. Microcoils were used in five patients and a combination of microcoils and embolospheres was used in one patient. Technical success (bleeding target devascularization) was achieved in all patients who showed active bleeding at the time of angiography. Two patients had recurrent bleeding within 24 h of embolization, of which one (16.7%) died. The other patient did not require active intervention as bleeding was minimal and resolved with conservative management. Satisfactory clinical success (no rebleeding after 30 days) was achieved in five patients. No clinical signs and symptoms of bowel ischaemia occurred in these patients. Follow-up colonoscopy carried out in two patients did not show any signs of ischaemia in the affected bowel segments. Superselective microcoil embolization is an effective and safe method of controlling and arresting bleeding in GI haemorrhage.

Matched MeSH terms: Gastrointestinal Hemorrhage/radiography; Gastrointestinal Hemorrhage/therapy*
Fulltext The risk factors of gastrointestinal bleeding in acute ischaemic stroke

Hamidon BB, Raymond AA

Med J Malaysia, 2006 Aug;61(3):288-91.
PMID: 17240577 MyJurnal

Gastrointestinal (GI) bleeding is one of the most serious complications after an acute ischaemic stroke and may affect stroke outcome. We identified predictors and the eventual outcome of gastrointestinal bleeding during the in-patient period following the commencement of aspirin. This was a study of patients with acute ischaemic stroke admitted to Universiti Kebangsaan Malaysia Hospital from June 2000 to January 2001. A single observer, using predefined diagnostic criteria recorded information on demography, risk factors and GI bleeding that occurred during the inpatient period. One hundred and fifteen patients with acute ischaemic stroke were enrolled in the study. Gastrointestinal bleeding was observed in 6 (5.2%) patients. Using univariate analysis, the independent predictors of gastrointestinal bleeding were age (OR 1.25; 95% CI 1.07 to 1.50), and middle cerebral artery (MCA) territory infarcts (OR 9.47; 95% CI 1.62 to 55.5). Using multivariate analysis, the presence of gastrointestinal bleeding increased mortality (OR 24.97; 95% CI 1.97 to 316.91). Older age, and large MCA infarct predict the development gastrointestinal bleeding. Stroke mortality was independently predicted by gastrointestinal bleeding. Prophylactic treatment in elderly patients with large cerebral infarcts may be an area for further investigation.

Matched MeSH terms: Gastrointestinal Hemorrhage/etiology*
Fulltext A study into the characteristics and outcome of variceal bleeding in a tertiary hospital in Southeast Asia

Yew BS, Ong WC, Chow WC, Lui HF

Med J Malaysia, 2007 Aug;62(3):201-5.
PMID: 18246907

This retrospective study evaluated patients admitted to the Department of Gastroenterology, Singapore General Hospital for variceal bleeding in the year 2004. Improvement in outcome of variceal bleeding has been reported in the West. There is no regional data on this condition. This study aims to determine the characteristics and outcome of variceal bleeding in a tertiary hospital in Southeast Asia. Twenty-two patients were eligible. The main aetiologies of liver cirrhosis were chronic hepatitis B (38%) and alcohol (33%). Child's A, B and C were 29%, 48% and 24% respectively. Nineteen patients (86%) had bleeding oesophageal varices (band ligation performed). The remaining three patients (14%) had bleeding gastric varices (N-butyl-2-cyanoacrylate injection performed). Detailed description of certain endoscopic findings was absent in up to 18 patients (82%). All patients received antibiotics and vasoactive drug. In-hospital mortality and rebleeding were 9% and 18% respectively. We conclude that the relatively low in-hospital mortality and rebleeding rates in our series are most probably due to the smaller proportion of patients with severe liver dysfunction and management which adhered to recommendations. Documentation of endoscopic findings needs to be improved to facilitate the continuation of care.

Matched MeSH terms: Gastrointestinal Hemorrhage/drug therapy; Gastrointestinal Hemorrhage/mortality; Gastrointestinal Hemorrhage/physiopathology*; Gastrointestinal Hemorrhage/therapy
Fulltext Superselective embolisation in acute lower gastrointestinal haemorrhage: a single institution experience

Md Ralib AR, Zakaria R, Mohamad Z, Muda AS

Malays J Med Sci, 2009 Oct;16(4):34-41.
PMID: 22135510 MyJurnal

Superselective embolisation has been recognised as integral in the management of lower gastrointestinal haemorrhage. It has also reduced the need for emergency surgery. The objective of this case series was to describe the lower gastrointestinal haemorrhage cases seen in our centre, its diagnosis and the role of superselective embolisation in patient management.

Matched MeSH terms: Gastrointestinal Hemorrhage

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