Anastomotic bleeding from invaginated pancreaticogastrostomy following pancreatoduodenectomy: incidence, risk factors, treatment and prevention.

BACKGROUND: Meta-analysis of 10 randomized prospective trials demonstrated a higher risk of postoperative bleeding from pancreaticogastrostomy (PG) compared with pancreatojejunostomy following pancreatoduodenectomy (PD). This study evaluated the incidence, risk factors, and treatment of anastomotic bleeding from invaginated PG. METHODS: We retrospectively evaluated all consecutive PDs performed between April 1, 2011 and December 31, 2022 using invaginated PG by the double purse-string technique. Multivariate analysis identified risk factors for anastomotic PG bleeding. RESULTS: During the study, 695 consecutive patients with a median age of 66 years underwent PD; the majority was performed for ductal pancreatic adenocarcinomas. Simultaneous vascular resections were performed in 328 patients. Postoperative mortality was 4.1%. Bleeding from PG occurred in 33(4.6%) patients at a median interval of 5 days (range, 1-14) from surgery, leading to reoperation in 21(63%). PG bleeding-related mortality was 9.0%. Multivariate analyses identified a soft pancreatic texture and Wirsung duct > 3 or ≤ 3 mm (Class C and D, respectively, of the ISGPS) (odds ratio [OR]: 2.17, 95% confidence interval [95% CI]: 1.38-3.44; P = 0.0009) and wrapping of the invaginated pancreas (OR: 0.37, 95% CI: 0.17-0.84; P = 0.01) as independent risk factors for PG bleeding. CONCLUSIONS: In a large volume setting, anastomotic bleeding from invaginated PG occurred in ~ 5% of patients and was associated with soft pancreatic parenchyma and small wirsung duct. The reduced rate of PG bleeding observed with wrapping of the invaginated pancreatic stump warrants further evaluation in a prospective randomized study.

Congenital Gastric Teratoma Presenting with Gastrointestinal Bleeding: Case Report and Review of Literature.

BACKGROUND: Gastric teratoma is an extremely rare tumor, representing <1% of all pediatric teratomas, and commonly manifests as a palpable abdominal mass. Upper gastrointestinal tract bleeding in newborns and infants is rare and is mostly caused by a benign lesion. CASE REPORT: We present a 3-month-old boy who presented with recurrent attacks of hematemesis, vomiting, and melena which on work up revealed a gastric teratoma. DISCUSSION/CONCLUSION: Owing to the unique characteristics and the extreme rarity of this entity, accurate preoperative diagnosis has remained elusive.

Risk factors and outcomes of upper gastrointestinal bleeding in hospitalized patients in a tertiary care hospital.

Objective: To determine different aetiologies and outcomes of upper gastrointestinal bleeding in hospitalised patients. METHODS: The retrospective cohort study was conducted at the Aga Khan University Hospital, Karachi, and comprised data from December 2019 to April 2021 related to adult patients of either gender with nongastrointestinal illnesses who developed bleeding at least 24 hours after admission. Data was reviewed for clinical characteristics, cause of bleeding and clinical outcome. Data was analysed using SPSS 23. RESULTS: Among 47,337 hospitalised patients, upper gastrointestinal bleeding was identified in 147(0.3%); 98 (66.7%) males and 49 (33.3%) females. The overall mean age was 62.73±14.81 years (range 20-95 years). Of the total, 125(85%) presented with overt bleeding and 22(15%) with a drop in haemoglobin level. There were 34(23%) patients on aspirin, 36(24%) on dual anti-platelets, 41(28%) on therapeutic anticoagulation, and 81(55%) on prophylactic anticoagulation. There were 7(5%) patients having a history of non-steroidal anti-inflammatory drugs (NSAIDs), and 12(8%) were on steroids. In terms of associated medical conditions, pneumonia, stroke, and acute coronary syndrome were commonly seen with frequency of 29.9%, 8.1% and 7.4% respectively. Overall, 36(24.4%) patients underwent endoscopy, 8(5.4%) had therapeutic measures to control bleeding, 14(9.5%) had bleeding for >48 hours, 89(60.5%) were stepped up to special care. Mortality was seen in 36(24.5%) cases. CONCLUSIONS: Hospital acquired gastrointestinal bleeding was found to be uncommon, and there were several risk factors for such bleeding events.

An Unusual Presentation of Chest Pain and Laryngeal Discomfort in a Pregnant Woman: A Case Report and Literature Review.

Intramural esophageal dissection (IED), characterized by bleeding into the submucosal space, leads to mucosal separation and dissection. The most prevalent symptoms are sudden chest or retrosternal pain, hematemesis, and dysphagia. Therefore, acute coronary syndrome and aortic dissection are among its most notable differential diagnoses. A 31-year-old pregnant woman presented with acute chest pain, laryngeal discomfort, and hematemesis. Emergency esophagogastroscopy revealed longitudinal mucosal dissection (upper esophagus to esophagogastric junction). The patient was successfully treated by avoiding the ingestion of solid foods. Clinicians should consider a diagnosis of IED for pregnant patients with acute chest pain, especially if hematemesis is present.

Prospective observational study on clinical and epidemiological profile of adult patients presenting to the emergency department with suspected upper gastrointestinal bleed.

BACKGROUND AND OBJECTIVE: Bleeding from the upper gastrointestinal (GI) tract is one of the common medical emergencies. In this study, we assessed patients' socio-demographic and clinical characteristics and the association of clinical characteristics with treatment outcomes among patients with suspected upper gastrointestinal bleed (UGIB) presenting to the emergency department (ED). At present, there is a scarcity of data on UGIB in Northern part of India. MATERIAL AND METHOD: The study was a single-center, prospective observational study conducted at an urban tertiary care center. Consecutive patients with suspected UGIB were enrolled in the study from August 2020 to February 2022. A detailed history was obtained, including demographic data such as age and sex, presenting complaints, history of presenting illness, history related to co-morbidities, addiction, and drug history. Pre-endoscopic Rockall and Glasgow-Blatchford Score were calculated for each patient. The patients were subsequently followed up till discharge from the hospital. The final outcomes with regard to mortality, need for blood transfusion, length of emergency department stay, and discharge were noted. RESULT: 141 patients were included in the study. The mean age of the patients with suspected UGIB was 48 ± 14 years. 115 (81.6%) patients were male. The most common co-morbidity was chronic liver disease (40;28.4%). The most frequent presenting complaint in this study was hematemesis (96; 68.1%), followed by melena (76;53.9%). The mean (Standard Deviation, SD) of the Rockall Score was 2.46 ± 1.75. The mean (SD) of the Glasgow Blatchford Score was 12.46 ± 3.15 in patients with UGIB. CONCLUSION: In our study, hematemesis was the most prevalent symptom of suspected UGIB, followed by melena. Portal hypertension was the most common cause of UGIB. Most frequent comorbidities in patients suspected of UGIB were alcohol intake, Nonsteriodal Antiinflammatory Drugs (NSAIDs) abuse, and co-morbidities such as underlying chronic liver disease, hypertension, and diabetes. Early endoscopy can be of great utility to reduce morbidity and mortality.

UPPER GASTROINTESTINAL TRACT ENDOSCOPY: A RETROSPECTIVE ANALYSIS OF INDICATIONS AND FINDINGS AT ATBUTH BAUCHI.

Introduction: Upper gastrointestinal (UGI) endoscopy is considered a safe procedure performed for diagnosis, monitoring the course of disease, early detection of complications, treatment, and responses to therapeutic intervention. The indications have increased over the years. This study aimed to analyse the indications, findings, and safety of UGI endoscopy in our environment. Methodology: A retrospective study of consecutive patients who had UGI endoscopy at ATBUTH over the period of two years (2014 -2016). Data extracted from the records of the patients including biodata, clinical presentation, indications, findings, and complications of the procedure was analyzed using SSPS version 26. The procedure was explained to each patient. After a spray of 10% xylocaine spray to the patient's pharynx, the procedure was carried out with an Olympus CV-170 machine using standard protocols and monitoring of vital signs throughout. Results: Two hundred and fifty-two patients were included, 148 (58.7%) males, 104 (41.3%) females, age range of 17-85 years (mean age ± SD = 44.1 ± 15.2). The commonest indications were dyspepsia 160 (63.5%). Hematemesis 32 (12.7%), suspicion for gastric 9(3.6%), and oesophageal tumours 6(2.4%) were also indications. The most common finding was gastritis 67 (26.6%). There was increased detection of gastric 11(4.4%) and oesophageal tumours 8(3.2%) more than clinical acumen and in elderly patients with troublesome symptoms. None of the patients developed complications from the procedure. Conclusions: UGI endoscopy is a safe procedure, and detects gastric and oesophageal tumours more accurately than clinical acumen and is recommended in all patients with troublesome upper GI symptoms.

Manifestation of leech infestation as severe gastrointestinal bleeding in a 3-year-old boy: a case report and review of the literature.

BACKGROUND: Leeches are a class of hermaphroditic parasites that can attach to various body parts and start sucking blood. Gastrointestinal (GI) bleeding due to leeches is a rare phenomenon that is more common in less developed countries. Common symptoms include melena, hematemesis, pallor, weakness, and fatigue. Due to the similar symptoms of this issue to the main differential diagnoses of GI bleeding in pediatrics, such as diarrhea, constipation, diverticulitis, esophagitis, and anal fissures, it is challenging to differentiate it from the rest. CASE PRESENTATION: We present a three-year-old boy who was transferred to our center with hematemesis, tarry stool, and a drop in hemoglobin level. He finally was diagnosed with a leech in his stomach. CONCLUSIONS: In less developed counties, the inability to reach safe drinking water, swim in lakes or springs, and inadequate awareness of public health information among individuals can be risk factors for leech infestation.

Modified N score is helpful for identifying patients who need endoscopic intervention among those with black stools without hematemesis.

OBJECTIVES: Although black stools are one of the signs of upper gastrointestinal bleeding, not all patients without hematemesis need endoscopic intervention. There is no apparent indicator to select who needs treatment thus far. The aim of this study was to establish a novel score that predicts the need for endoscopic intervention in patients with black stools without hematemesis. METHODS: We retrospectively enrolled 721 consecutive patients with black stools without hematemesis who underwent emergency endoscopy from two facilities. In the development stage (from January 2016 to December 2018), risk factors that predict the need for endoscopic intervention were determined from the data of 422 patients by multivariate logistic regression analysis, and a novel scoring system, named the modified Nagoya University score (modified N score), was developed. In the validation stage (from January 2019 to September 2020), we evaluated the diagnostic value of the modified N score for 299 patients. RESULTS: Multivariate logistic regression analysis revealed four predictive factors for endoscopic intervention: syncope, the blood urea nitrogen (BUN) level, and the BUN/creatinine ratio as positive indicators and anticoagulant drug use as a negative indicator. In the validation stage, the area under the curve of the modified N score was 0.731, and the modified N score showed a sensitivity of 82.0% and a specificity of 58.8%. CONCLUSIONS: Our modified N score, which consists of only four factors, can identify patients who need endoscopic intervention among those with black stools without hematemesis.

An unusual presentation of portal vein thrombosis in a 2-year-old girl.

Portal vein thrombosis (PVT) is the most common cause of extrahepatic portal vein obstruction in children. Upper gastrointestinal (GI) bleeding and splenomegaly are the most common presenting features. PVT diagnosis is usually delayed in the absence of upper GI bleeding and many children undergo a hematologic work-up due to splenomegaly and signs of hypersplenism. Here, we present a case of a 2-year-old girl who had pancytopenia and splenomegaly. The hematologic work-up including a bone marrow aspirate was unrevealing and she was thought to have viral-induced bone marrow suppression and severe iron deficiency anemia. She presented 2 months later with hematemesis and abdominal CT angiography confirmed the diagnosis of PVT with portal cavernoma. Conclusion: PVT should be suspected in any child who presents with afebrile splenomegaly and signs of hypersplenism even in the absence of upper GI bleeding.

Heart of glass: fatal hematemesis caused by bronchiole-cardiac fistula.

A 58-year old woman presented for autopsy after having been found unresponsive in a public bathroom surrounded by a pool of blood. During attempts at resuscitation, blood was noted in her airway. She had a past medical history that included surgical repair of Tetralogy of Fallot as a child. At autopsy, a shard of glass was identified projecting from the surface of the left lung, having formed densely fibrotic adhesions at the pleural surface. The glass also penetrated through a bronchiole lumen and into a previously surgically repaired bulging right ventricular outflow tract, forming a bronchiole-cardiac fistula, allowing for the massive hemoptysis that led to her death. After further inquiry, it was discovered that the decedent also had a history of seizure disorder and had fallen through a glass door during a seizure many years ago, requiring several shards of glass to be removed from her chest wall.

Seeing beyond the gut: An unusual cause of massive hematemesis.

We report the clinical details, imaging findings, and management of a 74-year-old male who had recurrent episodes of massive hematemesis secondary to rupture of a cavernous internal carotid artery (ICA) aneurysm. Ruptured ICA aneurysms may present with epistaxis. However, intracranial aneurysmal rupture with hematemesis as the presenting complaint has not been described previously in the literature. In this case report we describe the pathophysiology of cerebral aneurysm as a cause of hematemesis and its management.

Emergency endoscopic variceal band ligation in a COVID-19 patient presented with hematemesis while on mechanical ventilation.

COVID-19, caused by severe acute respiratory syndrome coronavirus (SARS-CoV-2), is now a global pandemic with serious health consequences. Currently, many strict control measures are applied in health care settings, including endoscopy units, in order to limit virus spread. Several recommendations called to limit endoscopic procedures to emergent endoscopies; however, several uncertainties still exist concerning patient safety, protective measures, and infection control methods in emergency endoscopic settings. In this case report, we present a case of successful endoscopic band ligation for bleeding esophageal varices in man with COVID-19 disease who presented with an acute attack of hematemesis while on mechanical ventilation (MV). Esophago-gastroduodenoscopy was performed in the ICU room after preparing the setting, and revealed large, risky esophageal varices. Endoscopic band ligation was done with successful control of bleeding. Third-level measures of medical protection were applied for the participating medical personnel, and patient monitoring was maintained all through the procedure. After the procedure, the bleeding stopped, and the patient was vitally stable and conscious. We conclude that emergency endoscopic interventions could be performed safely with appropriate arrangements in patients with confirmed COVID-19 on MV.

Efficacy of Chronomodulated Chemotherapy for Palliation of Hematemesis in Inoperable Gastric Cancer: A Single-Institutional Retrospective Study.

CONTEXT: Aside abdominal discomfort and pain, upper gastrointestinal bleeding (UGIB) significantly disgraces the quality of life (QoL), especially in inoperable gastric cancer patients. Although, in early stages, it is infrequent and often ignored, but in advanced stages, its aggressiveness often deteriorates patient's hemoglobin (Hb) level and performing status. AIM: The aim of this study is to correlate the change in (1) the frequency of episodes of UGIB, (2) its severity in terms of Common Terminology Criteria for Adverse Events (CTCAE) grade for UGIB, and (3) Hb level with the successful completion of successive cycles of palliative chemotherapy where it becomes invariably the only modality to palliate the cancer disease. SETTING AND DESIGN: This single-institutional retrospective observational study included seventy gastric carcinoma patients with a chief complaint of frequent hematemesis. They were divided according to the cause behind inoperability or irresectability: (1) Metastatic disease, (2) locally advanced irresectable disease, (3) uncontrolled comorbidities, (4) poor GC (PGC), and (5) refused to give surgical consent. SUBJECTS AND METHODS: Following baseline evaluation and prechemotherapy workups, patients were subjected to three-weekly chronomodulated modified EOX regimen. Relevant parameters, i.e., (1) average episodes per-week (AEP) score, (2) Hb, and (3) average CTCAE grade value for UGIB were recorded after every cycle. RESULTS: At 12-week follow-up, there was a significant decrease in mean AEP score from baseline (from 2.6691 ± 0.7047 to 1.5033 ± 0.6272) for the entire cohort (P < 0.001). Maximum benefit in terms of mean Hb (increase by 1.0737% above baseline) took place for PGC group (P < 0.001). Mean CTCAE grade value for the entire cohort decreased from baseline by 0.6428, which was statistically significant with a P < 0.001. CONCLUSIONS: PGC group was maximally benefited considering all three parameters. Though surgery defines the mainstay of treatment for gastric carcinoma, yet in inoperable cases, only chronomodulated chemotherapy significantly affects the severity of UGIB and thus may improve QoL.

Development, Validation, and Comparative Assessment of an International Scoring System to Determine Risk of Upper Gastrointestinal Bleeding.

BACKGROUND & AIMS: The Glasgow-Blatchford score (GBS) and pre-endoscopy Rockall score (pRS) are used in determining prognoses of patients with acute upper gastrointestinal bleeding, but neither predicts outcomes of patients with a high level of accuracy. A scoring system is needed to identify patients at risk of adverse outcomes and patients at low risk of harm. METHODS: We pooled data from 5 data sets in Canada, the United Kingdom, and Australia on 12,711 patients with acute upper gastrointestinal bleeding. The GBS and pRS were calculated for each patient. We performed multivariable logistic regression modeling of data from 10,639 cases to develop the new scoring system Canada - United Kingdom - Adelaide (CANUKA). We performed area under the receiver operating characteristic analyses to test the ability of CANUKA to identify patients who died or had rebleeding within 30 days, surgical or radiologic intervention to control bleeding, need for therapeutic endoscopy, and transfusion-a poor outcome was defined as 1 or more of these outcomes. Patients at low risk of a poor outcome (safe for management as an outpatient) were identified based on lack of transfusion, rebleeding, therapeutic endoscopy, interventional radiology or surgery, or death. We validated in 2072 patients from a separate cohort compiled from 2 datasets. RESULTS: In the development data set there was no difference between GBS and pRS in identifying patients who died without 30 days of bleeding (area under the receiver operating characteristic curve [AUROC], 0.67; 95% CI, 0.62-0.72 for GBS; AUROC, 0.70; 95% CI, 0.66-0.74 for pRS; P = .21). The GBS was superior to the pRS in identifying patients with rebleeding, hemostatic interventions, and transfusions. In the validation data set, CANUKA had higher accuracy than the GBS in identifying patients who died within 30 days of bleeding (AUROC, 0.77 vs 0.74; P = .047), but there was no significant difference in the accuracy of these scoring systems in identifying patients who required hemostatic intervention. The GBS more accurately identified patients who required therapeutic endoscopy (AUROC, 0.78; 95% CI, 0.76-0.81 for GBS; AUROC, 0.77; 95% CI, 0.74-0.79 for CANUKA; P = .47). For patients classified as low-risk patients by CANUKA (score ≤1), 96.3% were safely discharged, whereas 16 patients with a GBS ≤1 had an adverse outcome (a 95.3% probability of safe discharge). CONCLUSIONS: In an international validation analysis of the GBS and pRS for patients with acute upper gastrointestinal bleeding, we found the GBS to more accurately identify those who later required hemostatic interventions and transfusions; the scoring systems identified 30-day mortality or rebleeding with equal levels of accuracy. We developed a scoring system (CANUKA) that had similar performance to the GBS in predicting patient outcomes and it more accurately identifies patients at low risk for adverse outcomes.

An 18-Year-Old Man with Idiopathic Non-cirrhotic Portal Hypertension.

Non-Cirrhotic Portal Hypertension (NCPH) is a rare cause of hematemesis and melena. Like in cirrhotic patient, hematemesis in NCPH patient was caused by rupture of esophageal varices. But unlike in cirrhotic patient, in NCPH there are no sign of liver failure, because liver physiology is still normal. We reported case of male patient with NCPH that had hematemesis because of rupture of esophageal varices.

ECTOPIC LINGUAL THYROID PRESENTING WITH MASSIVE HEMATEMESIS.

Ectopic lingual thyroid is a rare developmental abnormality caused by aberrant embryogenesis during thyroid migration. Even though, most patients are asymptomatic, uncommonly the mass can be enlarged and cause dysphagia, dyspnea, upper airway obstruction, dysphonia, hypothyroidism. We report a very rare case of ectopic lingual thyroid presenting with massive hematemesis.