scholarly journals Gastrosplenic Fistula and Coeliac Artery Occlusion

2020 ◽  
pp. 1-3
Author(s):  
Wen Jye Wong ◽  
Tze Yang Chin ◽  
Wen Jye Wong
Keyword(s):  
Functional Status ◽  
Ct Angiography ◽  
Epigastric Pain ◽  
Case Reports ◽  
Rare Complication ◽  
Arterial Disease ◽  
Fistula Formation ◽  
Arterial Tree ◽  
Coeliac Artery ◽  
Poor Functional Status

Gastrosplenic fistula (GSF) is a very rare complication of several disease processes and can lead to catastrophic bleeding, necessitating emergent treatment. Splenic or gastric lymphomas are the predominant causes, with trauma and gastric surgery also implicated in several case reports. We present a case of a gastrosplenic fistula resulting from occlusion of the coeliac artery. To our knowledge, this is the first reported case of a GSF resulting from severe intra-abdominal arterial disease. A 60-year-old male initially presented to the emergency department with epigastric pain. He had an extensive medical history, including dialysis-dependent end-stage renal failure, atrial fibrillation, coronary artery disease, and multiple previous abdominal surgeries. Investigation with CT angiography revealed calcified occlusion of the coeliac artery as well as extensive calcification throughout his aorta and arterial tree. A diagnosis of mesenteric angina was made, but due to his poor functional status, he was not suitable for surgical or transcatheter interventions. He was treated symptomatically, but a month later developed sudden worsening of his epigastric pain, followed by large volume haematemesis. CT angiography showed a GSF with extensive gastric necrosis. Due to his poor functional status and rapid deterioration, he opted for palliation and passed away two days later. It has been postulated that GSF develops from the invasion of malignant tissue from the stomach to the spleen or vice versa, and subsequent necrosis of this tissue results in fistula formation. This case demonstrates that the invasion of an adjacent organ may not be necessary; necrosis itself can cause erosion that ultimately results in fistula formation.

scholarly journals The Management of Multi-Site, Bleeding, Visceral Artery Pseudoaneurysms, Secondary to Necrotising Pancreatitis

2009 ◽  
Vol 91 (3) ◽  
pp. 255-258 ◽  
Author(s):  
J Skipworth ◽  
D Raptis ◽  
D Brennand ◽  
C Imber ◽  
A Shankar
Keyword(s):  
Acute Pancreatitis ◽  
Epigastric Pain ◽  
Rare Complication ◽  
Enterocutaneous Fistula ◽  
Fistula Formation ◽  
Visceral Artery ◽  
Haemodynamic Instability ◽  
Successful Recovery ◽  
Necrotising Pancreatitis ◽  
Tomographic Angiography

We present the case of a 45-year-old man, who presented to his local casualty department with severe epigastric pain following an alcohol binge, and was subsequently diagnosed with acute pancreatitis. Pancreatic necrosis with multiple collections ensued, necessitating transfer to an intensive care unit (ITU) in a tertiary hepatopancreaticobiliary centre. Initially, the patient appeared to slowly improve and was discharged to the ward, albeit following a prolonged ITU admission. However, during his subsequent recovery, he suffered multiple episodes of haematemesis and melaena associated with haemodynamic instability and requiring repeat admission to the ITU. Computerised tomographic angiography, followed by visceral angiography, was used to confirm the diagnosis of multisite visceral artery pseudoaneurysms, secondary to severe, necrotising pancreatitis. Pseudoaneurysms of the splenic, left colic and gastroduodenal arteries were sequentially, and successfully, radiologically embolised over a period of 9 days. Subsequent sequelae of radiological embolisation included a clinically insignificant splenic infarct, and a left colonic infarction associated with subsequent enterocutaneous fistula formation. The patient made a prolonged, but successful, recovery and was discharged from hospital after 260 days as an in-patient. This case illustrates the rare complication of three separate pseudoaneurysms, secondary to acute pancreatitis, successfully managed radiologically in the same patient. This case also highlights the necessity for multidisciplinary involvement in the management of pseudoaneurysms, an approach that is often most successfully achieved in a tertiary setting.

scholarly journals Sentinel Bleeding as a Sign of Gastroaortic Fistula Formation after Oesophageal Surgery

2014 ◽  
Vol 2014 ◽  
pp. 1-4 ◽  
Author(s):  
M. Uittenbogaart ◽  
M. N. Sosef ◽  
J. van Bastelaar
Keyword(s):  
Epigastric Pain ◽  
Blood Clot ◽  
Rare Complication ◽  
Neoadjuvant Chemoradiation ◽  
Sudden Onset ◽  
Warning Signs ◽  
Fistula Formation ◽  
Oesophageal Wall ◽  
Patient Reported ◽  
Oesophageal Surgery

Gastroaortic fistula formation is a very rare complication following oesophageal resection and, in most cases, leads to sudden death. We report the case of a 65-year-old male with an adenocarcinoma of the oesophagus who underwent neoadjuvant chemoradiation followed by a minimally invasive transthoracic oesophagectomy with gastric tube reconstruction and intrathoracic anastomosis. After an uneventful postoperative course and hospital discharge, the patient reported blood regurgitation on postoperative day 23. Endoscopy revealed an adherent blood clot on the oesophageal wall, which after dislocation caused exsanguination. Autopsy determined the cause of death being massive haemorrhage due to a gastroaortic fistula. The sudden onset of haemorrhage makes this condition particularly difficult to treat. Recognition of warning signs such as thoracic or epigastric pain, regurgitation of blood, or the passing of bloody stools or melena is crucial in the early detection of fistula and may improve patient outcome.

Acute Limb Ischaemia Following Elective Left Upper Lobectomy for Early NSCLC: A Rare but Serious Complication Arising from the Pulmonary Vein Stump

2020 ◽  
pp. 1-2
Author(s):  
James Elliott ◽  
Anand Iyer ◽  
James Elliott
Keyword(s):  
Pulmonary Vein ◽  
Ct Angiography ◽  
Mediastinal Lymph Node ◽  
Case Reports ◽  
Common Femoral Artery ◽  
Sudden Onset ◽  
Leg Pain ◽  
Limb Ischaemia ◽  
Left Upper Lobectomy ◽  
Acute Limb Ischaemia

Patients undergoing Left Upper Lobectomy (LUL) appear to be at risk of a unique post-operative complication that is not well-documented: Pulmonary Vein (PV) stump thrombosis +/- systemic arterial embolisation [1-3]. We describe the details of a rare case from our institution, present a review of this subject from the limited literature available, and suggest potential strategies to anticipate, detect and manage this entity. A 70 year old female patient underwent left upper lobectomy and mediastinal lymph node sampling via repeat left thoracotomy. The procedure was unremarkable apart from some adhesions. She progressed well post-operatively on the ward. On post-operative day 2 the patient developed sudden-onset left leg pain and paraesthesia and CT-Angiography confirmed the diagnosis of left common femoral artery embolus and left superior PV stump thrombosis. The patient returned to theatre for femoral embolectomy, continued systemic anticoagulation, and made an excellent recovery thereafter. The aetiology of this complication has been documented in some case reports, but it is not explored further in trials or thoracic surgery texts [2-3]. One cohort study involving CT-angiography after lobectomy surgeries found that left upper lobectomy was unique as a risk factor for PV stump thrombosis1. It may be related to the relatively longer LSPV stump and stasis of blood in the stump [4].

scholarly journals Cutaneous Squamous Cell Carcinoma in Patients with Hidradenitis Suppurativa

Cancers ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 1153
Author(s):  
Elysia Racanelli ◽  
Abdulhadi Jfri ◽  
Amnah Gefri ◽  
Elizabeth O’Brien ◽  
Ivan Litvinov ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Hidradenitis Suppurativa ◽  
Case Reports ◽  
Rare Complication ◽  
Cox Proportional Hazards ◽  
Cutaneous Squamous Cell Carcinoma ◽  
Statistical Hypothesis ◽  
Statistical Hypothesis Testing

Background: Cutaneous squamous cell carcinoma (cSCC) is a rare complication of hidradenitis suppurativa (HS). Objectives: To conduct a systematic review and an individual patient data (IPD) meta-analysis to describe the clinical characteristics of HS patients developing cSCC and determine predictors of poor outcome. Methods: Medline/PubMed, Embase, and Web of Science were searched for studies reporting cSCC arising in patients with HS from inception to December 2019. A routine descriptive analysis, statistical hypothesis testing, and Kaplan–Meier survival curves/Cox proportional hazards regression models were performed. Results: A total of 34 case reports and series including 138 patients were included in the study. The majority of patients were males (81.6%), White (83.3%), and smokers (n = 22/27 reported) with a mean age of 53.5 years. Most patients had gluteal (87.8%), Hurley stage 3 HS (88.6%). The mean time from the diagnosis of HS to the development of cSCC was 24.7 years. Human papillomavirus was identified in 12/38 patients tested. Almost 50% of individuals had nodal metastasis and 31.3% had distant metastases. Half of the patients succumbed to their disease. Conclusions: cSCC is a rare but life-threatening complication seen in HS patients, mainly occurring in White males who are smokers with severe, long-standing gluteal HS. Regular clinical examination and biopsy of any suspicious lesions in high-risk patients should be considered. The use of HPV vaccination as a preventive and possibly curative method needs to be explored.

The Role of Doppler Ultrasound, CT Angiography, and Conventional Angiography in Detection of Peripheral Arterial Disease

2021 ◽  
pp. 154431672110303
Author(s):  
Sayan Sarkar ◽  
Shyam Mohan ◽  
Shakthi Parvathy
Keyword(s):  
Computed Tomography ◽  
Peripheral Arterial Disease ◽  
Ct Angiography ◽  
Doppler Ultrasound ◽  
Predictive Value ◽  
Color Doppler ◽  
Statistical Significance ◽  
Arterial Disease ◽  
P Value ◽  
Peripheral Arterial

The purpose of this study is to analyze how accurate duplex ultrasonography using color Doppler and computed tomography (CT) angiography are in detection of peripheral arterial disease (PAD) in comparison with the Gold Standard of digital subtraction angiography (DSA). This is a single-center prospective, analytical study done on patients with symptoms of PAD referred to the Department of Radiodiagnosis of Medical Trust Hospital (n = 53). All patients were imaged with color Doppler, CT angiography, and DSA. The peak systolic velocity (PSV) ratio was calculated by Doppler ultrasound, and the percentage stenosis for the same vascular segments was calculated using CT angiography and DSA. To test the statistical significance between the results, chi-square test was used. A P value <.05 indicates statistical significance. The PSV ratio for each grade—normal (<1.5), mild (1.5-2.8), moderate (2.9-4.9), and severe (≥5)—and the percentage of stenosis for each grade observed on CT angiography—normal (<20% stenosis), mild (20%-49% stenosis), moderate (50%-74% stenosis), severe (75%-99% stenosis), and total occlusion (100% stenosis)—were found to be highly sensitive and specific with good positive predictive value, negative predictive value, and accuracy level when compared with DSA with narrow confidence intervals for each range. The P value was <.001 for both color Doppler and CT angiography. Computed tomography angiography can be an effective tool as an alternative to DSA for gradation of stenosis if the artifacts resulting from vascular calcification can be avoided. Duplex ultrasonography can be utilized for gradation of stenosis by using the value of PSV ratio and spectral pattern together. However, it can only act as an adjunct to CT angiography because it is incapable of imaging the full length of the arterial segments in 1 frame.

Bing-Neel syndrome: A case reports

2020 ◽  
pp. 107815522098342
Author(s):  
Sinan Demircioğlu ◽  
Pembe Oltulu ◽  
Ganime D Emlik ◽  
Atakan Tekinalp ◽  
Özcan Çeneli
Keyword(s):  
Kinase Inhibitor ◽  
Case Reports ◽  
Rare Complication ◽  
Brain Biopsy ◽  
High Dose ◽  
Waldenström Macroglobulinemia ◽  
Dose Methotrexate ◽  
Waldenstrom Macroglobulinemia ◽  
Bruton Tyrosine Kinase ◽  
Methotrexate Treatment

Introduction Bing-Neel syndrome (BNS) is a rare complication of of Waldenström macroglobulinemia (WM) identified by involvement of central nervous system (CNS) lymphoplasmacytic cells. Case report We present a patient who was diagnosed with Bing-Neel syndrome four years after the diagnosis of Waldenström macroglobulinemia. Management & outcome The patient was admitted with neurological symptoms. There were lesions associated with WM involvement on brain imaging. The diagnosis was made by brain biopsy. High dose methotrexate treatment was given. Discussion CNS infiltrating agents such as fludarabine, methotrexate and cytarabine are often used in BNS treatment. Ibrutinib, which is a new bruton tyrosine kinase inhibitor, has recently started to be used in BNS treatment, as it has been shown to be effective and penetrate the CNS.

Three-dimensional CT angiography of anatomic variations in the pulmonary arterial tree

2017 ◽  
Vol 40 (1) ◽  
pp. 45-53 ◽  
Author(s):  
Alex Fourdrain ◽  
Florence De Dominicis ◽  
Chloé Blanchard ◽  
Jules Iquille ◽  
Sophie Lafitte ◽  
...  
Keyword(s):  
Ct Angiography ◽  
Three Dimensional ◽  
Anatomic Variations ◽  
Arterial Tree ◽  
Pulmonary Arterial

Comparison Between Computed Tomography Angiography and Digital Subtraction Angiography in Critical Lower Limb Ischemia

2019 ◽  
Vol 15 (5) ◽  
pp. 496-503 ◽  
Author(s):  
Hesham Ebrahim Ahmed Al-rudaini ◽  
Ping Han ◽  
Huimin Liang
Keyword(s):  
Digital Subtraction Angiography ◽  
Ct Angiography ◽  
Lower Limb ◽  
Limb Ischemia ◽  
Definitive Treatment ◽  
Digital Subtraction ◽  
Arterial Tree ◽  
Lower Limb Ischemia ◽  
Significant Difference ◽  
Peripheral Arterial

Background:CT Angiography (CTA) of aortoiliac and lower extremity arteries is a relatively recent innovation of CT imaging that has changed after the introduction of multi-detector row scanners.Objective:The study aimed to evaluate the diagnostic accuracy of Multidetector Computed Tomographic Angiography (MDCTA) in the assessment of arterial tree in patients with Peripheral Arterial Occlusive Disease (PAOD), as compared to Digital Subtraction Angiography (DSA).Methods:A single-center nonrandomized prospective study was conducted on 50 patients complaining of peripheral arterial disease (chronic stage) from February 2017 to October 2017. All the patients were exposed to DSA and CTA prior to definitive treatment. The images were then analyzed using maximum intensity projection, volume-rendered, and curved multiplane reformation techniques.Results:All the patients involved in this study were susceptible according to their clinical presentation. The statistical analysis exposed a highly significant difference between CTA and DSA in the assessment of stenosis at the level of Femoropopliteal segment (P<0.01), while for infrapopliteal segment, there was no statistically significant difference between CTA and DSA having 8% versus 14% insignificant stenosis and 62% versus 47% significant stenosis in CTA and DSA, respectively. The overall accuracy of CT angiography in the femoropopliteal segments was 95.20% while in the infrapopliteal segment it was 94.5%.Conclusion:Multidetector CT angiography was found to be a reliable alternative mean for pathoanatomical description of the arterial lesions in critical lower limb ischemia and its subsequent management in comparison to digital subtraction angiography.

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