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Sample records for bleeding gastro-duodenal artery

  1. Therapeutic angiography for giant bleeding gastro-duodenal artery pseudoaneurysm

    Institute of Scientific and Technical Information of China (English)

    Ram; Elazary; Mahmoud; Abu-Gazala; Avraham; Schlager; Noam; Shussman; Avraham; I; Rivkind; Allan; I; Bloom

    2010-01-01

    We present the case of an 18-year-old female transferred to our center from an outside hospital due to persistent gastrointestinal bleeding. Two weeks prior to her transfer she underwent duodenal omentopexy for a perforated duodenal peptic ulcer. The patient underwent a computed tomography angiogram which identified the source of bleeding as a giant gastroduodenal artery (GDA) pseudoaneurysm. The patient was taken to interventional radiology where successful microcoil embolization was performed. We present ...

  2. Recurrent Upper Gastro-Intestinal Bleed Caused by a Pseudo-Aneurysm of the Gastro-Duodenal Artery

    OpenAIRE

    Costa, PP; M. Carvalho; Belo, A; Garcia, V.; Nobre, I

    2005-01-01

    Os autores apresentam o caso clínico de um homem de 39 anos de idade com antecedentes de pancreatite crónica, que apresenta um quadro de hemorragia digestiva alta recorrente, com repercussão hemodinâmica, endoscopias altas sucessivas sem alterações, e cujos exames imagiológicos revelam presença de mal-formação vascular do tronco celíaco. Na sequência de mais um episódio de hemorragia digestiva alta com franca repercussão hemodinâmica, é internado no Serviço de Medicina,realizando arteriogr...

  3. Acute gastro-duodenal ulceration - lesions without a niche

    International Nuclear Information System (INIS)

    Between 1974 and 1978 we saw nine patients with acute gastro-duodenal ulcers. Morphologically these were characterised by their unusual extent without deep penetration, by sharp bizarre contours, and with symmetrical findings in the gastric antrum. Spasm and submucous inflammatory reactions may obscure the niche of an antral ulcer and lead to stenosis and rigidity; in the differential diagnosis an infiltrating carcinoma must be excluded. This is possible by double contrast demonstration of the ulcer en face. The clinical picture is one of sudden, severe upper abdominal pain with features of an acute abdomen, often with a previous history of stress or of gastic distension with vomiting. (orig.)

  4. Non-operative treatment for perforated gastro-duodenal peptic ulcer in Duchenne Muscular Dystrophy: a case report

    OpenAIRE

    Wever Jan; van Royen Barend J; Oddens Jorg R; Brinkman Justus-Martijn; Olsman Jan G

    2004-01-01

    Abstract Background Clinical characteristics and complications of Duchenne muscular dystrophy caused by skeletal and cardiac muscle degeneration are well known. Gastro-intestinal involvement has also been recognised in these patients. However an acute perforated gastro-duodenal peptic ulcer has not been documented up to now. Case presentation A 26-year-old male with Duchenne muscular dystrophy with a clinical and radiographic diagnosis of acute perforated gastro-duodenal peptic ulcer is treat...

  5. Management of Delayed Arterial Hemorrhage After Pancreato-Duodenectomy. A Case Report Study

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    Konstantinos Alexiou

    2015-07-01

    Full Text Available Context Delayed arterial hemorrhage after pancreatoduodenectomy is defined as bleeding 5 or more days postoperatively. Objective We present the management of delayed hemorrhage after PD, due to gastro-duodenal arterial stump aneurysm. Case report A sixty-nineyear- old man suffering from pancreatic head carcinoma underwent pancreatoduodenectomy. On the 12th postoperative day he developed melena. Endoscopic evaluation revealed occult bleeding coming from the afferent limb of the gastro-jejunal anastomosis. The patient was treated conservatively. On the 15th postoperative day the patient presented a new episode of melena and hematemesis. Upper abdominal series control by computer tomography, selective angiography of the celiac trunk and superior mesenteric artery set the diagnosis of a pseudoaneurysm of the gastro-duodenal arterial stump. The patient was managed by trans-catheter arterial embolization and complete hemostasis was achieved. Conclusion Delayed intraluminal hemorrhage after pancreatoduodenectomy may be caused after pseudoaneurysm due to some visceral arterial stem erosion. Initial management, both diagnostic and therapeutic, should be the angiographic control and trans-catheter embolization of the bleeding vessel. In case of hemodynamic instability or when angiographic embolism is unsuccessful reoperation is the proper treatment.

  6. Effect of simulated gastro-duodenal digestion on the allergenic reactivity of beta-lactoglobulin

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    Bossios Apostolos

    2011-08-01

    Full Text Available Abstract Background Cow's milk (CM allergy affects about 2% of infants. The allergenicity of dietary proteins, including those from CM, has been related to their digestibility although the generality of the link and its causality remains to be demonstrated. In this study we use an in vitro digestion system, to investigate the digestibility of β-lactoglobulin (blg during gastrointestinal transit and to assess the impact of this process on blg allergenic reactivity in CM allergic children. Methods Blg digesta were prepared using an in vitro digestion protocol simulating either gastric digestion alone or followed by duodenal digestion with or without phosphatidylcholine (PC. Biochemical analysis of blg digesta was performed by SDS-PAGE and their concentration was measured by a sandwich ELISA. Assessment of their allergenic reactivity was done in vitro by EAST inhibition, specific basophil activation (basotest and lymphocyte proliferation (PCNA-flow cytometry assays using sera and cells from patients allergic to blg and in vivo by skin prick testing (SPT of these patients. Results Blg was only broken down to smaller peptides after gastro-duodenal digestion although a sizeable amount of intact protein still remained. Digestion did not modify the IgE binding capacity of blg except for gastro-duodenal digestion performed in the absence of PC. These results are consistent with the quantity of intact blg remaining in the digesta. Overall both gastric and gastroduodenal digestion enhanced activation of sensitized basophils and proliferation of sensitized lymphocytes by blg. However, there was a tendency towards reduction in mean diameter of SPT following digestion, the PC alone during phase 1 digestion causing a significant increase in mean diameter. Conclusions Digestion did not reduce the allergenic reactivity of blg to a clinically insignificant extent, PC inhibiting digestion and thereby protecting blg allergenic reactivity. SPT reactivity was

  7. Transcatheter arterial embolization for traumatic bleeding control

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    Ryu, Choon Wook; Lee, Sang Kwon; Suh, Kyung Jin; Kim, Tae Heon; Kim, Yong Joo; Kang, Duck Sik [Kyungpook National University College of Medicine, Taegu (Korea, Republic of)

    1989-04-15

    Angiography is essential for the detection of bleeding vessels in traumatic vascular injury. Immediately after the diagnosis, transcatheter embolization can be performed for the control of bleeding effectively and easily with proper use of embolic materials. Transcatheter embolization is believed to be the treatment of choice when emergency control is needed, where surgical approach is difficult and in those who are poor candidate for surgery. We have tried bleeding control in 18 cases of trauma over recent 4 years. The results were as follows; 1. Causes of bleeding(cases): Blunt or penetrating trauma (10), latrogenic trauma (8), (Postoperative (5), Needle biopsy (2), Percutaneous hepatic procedure (1)) 2. Embolized vessels: Renal artery branches (8), Hepatic artery branches (2), Arteries supplying chest wall (2), External carotid artery branches (3), Internal carotid artery (1), Circumflex humeral artery (1), Internal iliac artery branches (1). 3. Embolic agents: Gelfoam cubes (16), Stainless steel coils (3), Detachable latex balloon (1). 4. Successful bleeding control was achieved in 17 cases and reduction of the amount of bleeding in one case without significant complications.

  8. Tactics in the use of X-ray and endoscopic methods for diagnosis and long term observation of patients with gastro-duodenal ulcer

    International Nuclear Information System (INIS)

    A diagnostic algorythm with application of X-ray and endoscopic methods is constructed and applied in diagnosis, long-term observation and treatment of 840 patients with gastro-duodenal ulcer. The two methods are combined in an optimal sequence, as a result of which maximum information from their application is obtained. Endoscopy with biopsy was the leading method for diagnosis of gastro-duodenal ulcer and treatment control. The X-ray method supplements and defines more precisely the integral syndrome, analyses the state of the whole gastrointestinal tract and corrects possible lapses of the endoscopic method. 1 tab., 2 figs., 24 refs

  9. The Protective Role of Aegle Marmelos on Aspirin–Induced Gastro-Duodenal Ulceration in Albino Rat Model: A Possible Involvement of Antioxidants

    OpenAIRE

    Das, Shyamal K.; Chandan Roy

    2012-01-01

    Background/Aim: Gastro duodenal ulcer is a common disorder of the gastrointestinal tract. Several Indian medicinal plants have been traditionally and extensively used to prevent different diseases. In the present research studies, Bael fruit (Aegle marmelos (AM), family: Rutaceae) which are also called as Bilva in ancient Sanskrit was used as a herbal drug and its antioxidative role in aspirin- induced gastroduodenal ulceration in albino rat was evaluated using essential biochemical parameter...

  10. Endovascular treatment of nonvariceal acute arterial upper gastrointestinal bleeding

    DEFF Research Database (Denmark)

    Andersen, Poul Erik; Duvnjak, Stevo

    2010-01-01

    Transcatheter arterial embolization as treatment of upper nonvariceal gastrointestinal bleeding is increasingly being used after failed primary endoscopic treatment. The results after embolization have become better and surgery still has a high mortality. Embolization is a safe and effective...... procedure, but its use is has been limited because of relatively high rates of rebleeding and high mortality, both of which are associated with gastrointestinal bleeding and non-gastrointestinal related mortality causes. Transcatheter arterial embolization is a valuable minimal invasive method in the...

  11. Gastrointestinal bleeding and obstructive jaundice: Think of hepatic artery aneurysm.

    Science.gov (United States)

    Vultaggio, Fabrice; Morère, Pierre-Henri; Constantin, Christophe; Christodoulou, Michel; Roulin, Didier

    2016-06-27

    Hemobilia is an uncommon and potential life-threatening condition mainly due to hepato-biliary tree traumatic or iatrogenic injuries. Spontaneously ruptured aneurysm of the hepatic artery is seldom described. We report the case of an 89-year-old woman presenting with abdominal pain, jaundice and gastrointestinal bleeding, whose ultrasound and computed tomography revealed a non-traumatic, spontaneous aneurysm of the right hepatic artery. The oeso-gastro-duodenoscopy and colonoscopy did not reveal any bleeding at the ampulla of Vater, nor anywhere else. Selective angiography confirmed the diagnosis of hepatic artery aneurysm and revealed a full hepatic artery originating from the superior mesenteric artery. The patient was successfully treated by selective embolization of microcoils. We discuss the etiologies of hemobilia and its treatment with selective embolization, which remains favored over surgical treatment. Although aneurysm of the hepatic artery is rare, especially without trauma, a high index of suspicion is needed in order to ensure appropriate treatment. PMID:27358680

  12. Causes of arterial bleeding after living donor liver transplantation and the results of transcatheter arterial embolization

    International Nuclear Information System (INIS)

    To analyze the causes of arterial bleeding after living donor liver transplantation (LDLT) and to evaluate the efficacy of transcatheter arterial embolization (TAE). Forty-two sessions of conventional arteriography were performed in 32 of the 195 patients who underwent LDLT during the past 2 years. This was done in search of bleeding foci of arterial origin. TAE was performed with microcoils or gelatin sponge particles. The causes of arterial bleeding, the technical and clinical success rates of TAE and the complications were retrospectively evaluated. Forty-two bleeding foci of arterial origin were identified on 30 sessions of arteriography in 21 patients. The most common cause of bleeding was percutaneous procedures in 40% of the patients (17 of the 42 bleeding foci) followed by surgical procedures in 36% (15/42). The overall technical and clinical success rates of TAE were 21 (70%) and 20 (67%) of the 30 sessions, respectively. The overall technical success rate of TAE for the treatment of bleeding from the hepatic resection margin, hepatic artery anastomotic site and hepaticojejunostomy was only 18% (2/11), whereas for the treatment of bleeding in the other locations the technical and clinical success rates of TAE were 100% and 95%, respectively. No procedure-related major complications occurred. In the case of arterial bleeding after LDLT, percutaneous procedure-related hemorrhages were as common as surgery-related hemorrhages. There were technical difficulties in using TAE for the treatment of hepatic arterial bleeding. However, in the other locations, TAE seems to be safe and effective for the control of arterial bleeding in LDLT recipients

  13. The protective role of Aegle marmelos on aspirin-induced gastro-duodenal ulceration in albino rat model: A possible involvement of antioxidants

    Directory of Open Access Journals (Sweden)

    Shyamal K Das

    2012-01-01

    Full Text Available Background/Aim: Gastro duodenal ulcer is a common disorder of the gastrointestinal tract. Several Indian medicinal plants have been traditionally and extensively used to prevent different diseases. In the present research studies, Bael fruit (Aegle marmelos (AM, family: Rutaceae which are also called as Bilva in ancient Sanskrit was used as a herbal drug and its antioxidative role in aspirin- induced gastroduodenal ulceration in albino rat was evaluated using essential biochemical parameters. Patients and Methods: Mucosal thickness (MT, ulcer index (UI, different biochemical parameters, such as aspartate aminotransferase (AST, alanine aminotransferase (ALT, catalase (CAT, superoxide dismutase (SOD, reduced glutathione (GSH, and lipid peroxidation (LPO were measured in all the groups, to study the possible involvement of antioxidants with gastroduodenal protection. Results: A significant decrease in MT, SOD and CAT activities and GSH level and a significant increase in UI, AST, ALT, and ALP activities and LPO level were observed in aspirin treated stomach and duodenum of albino rats. Conclusions: Pretreatment with AM fruit pulp extract for 14 consecutive days showed the reverse effects of aspirin suggesting gastro-duodenal protective and anti- ulcerogenic properties of AM through its antioxidant mechanism.

  14. Transcatheter Arterial Embolization of Arterial Esophageal Bleeding with the Use of N-Butyl Cyanoacrylate

    Energy Technology Data Exchange (ETDEWEB)

    Park, Ji Hoon; Kim, Hyo Cheol; Chung, Jin Wook; Jae, Hwan Jun; Park, Jae Hyung [Seoul National University Hospita, Seoul (Korea, Republic of)

    2009-08-15

    To evaluate the clinical efficacy and safety of a transcatheter arterial embolization (TAE) with N-butyl cyanoacrylate (NBCA) for the treatment of arterial esophageal bleeding. Between August 2000 and April 2008, five patients diagnosed with arterial esophageal bleeding by conventional angiography, CT angiography or endoscopy, underwent a TAE with NBCA. We mixed NBCA with iodized oil at ratios of 1:1 to 1:4 to supply radiopacity and achieve a proper polymerization time. After embolization, we evaluated the angiographic and clinical success, recurrent bleeding, and procedure-related complications. The bleeding esophageal artery directly originated from the aorta in four patients and from the left inferior phrenic artery in one patient. Although four patients had an underlying coagulopathy at the time of the TAE, angiographic and clinical success was achieved in all five patients. In addition, no procedurerelated complications such as esophageal infarction were observed during this study. NBCA can be an effective and feasible embolic agent in patients with active arterial esophageal bleeding, even with pre-existing coagulopathy.

  15. Transcatheter Arterial Embolization of Arterial Esophageal Bleeding with the Use of N-Butyl Cyanoacrylate

    International Nuclear Information System (INIS)

    To evaluate the clinical efficacy and safety of a transcatheter arterial embolization (TAE) with N-butyl cyanoacrylate (NBCA) for the treatment of arterial esophageal bleeding. Between August 2000 and April 2008, five patients diagnosed with arterial esophageal bleeding by conventional angiography, CT angiography or endoscopy, underwent a TAE with NBCA. We mixed NBCA with iodized oil at ratios of 1:1 to 1:4 to supply radiopacity and achieve a proper polymerization time. After embolization, we evaluated the angiographic and clinical success, recurrent bleeding, and procedure-related complications. The bleeding esophageal artery directly originated from the aorta in four patients and from the left inferior phrenic artery in one patient. Although four patients had an underlying coagulopathy at the time of the TAE, angiographic and clinical success was achieved in all five patients. In addition, no procedurerelated complications such as esophageal infarction were observed during this study. NBCA can be an effective and feasible embolic agent in patients with active arterial esophageal bleeding, even with pre-existing coagulopathy

  16. The effect of transcatheter arterial embolisation for nonvariceal upper gastrointestinal bleeding

    DEFF Research Database (Denmark)

    Andersen, Poul Erik; Duvnjak, Stevo

    2010-01-01

    The aim of this investigation was to evaluate the clinical efficacy and safety of transcatheter arterial embolisation with coils for nonvariceal upper gastrointestinal (GI) bleeding after failed endoscopic therapy.......The aim of this investigation was to evaluate the clinical efficacy and safety of transcatheter arterial embolisation with coils for nonvariceal upper gastrointestinal (GI) bleeding after failed endoscopic therapy....

  17. Traumatic intercostal arterial bleeding controlled with a novel surgical technique: a case report

    OpenAIRE

    Miettinen Simo; Hakala Tapio

    2012-01-01

    Abstract Introduction A blunt thoracic trauma may cause arterial bleeding requiring operative treatment or endovascular embolization or endovascular aortic stenting. A novel damage control technique to stop such bleeding is presented. Case presentation We present the case of an 82-year-old Caucasian man who experienced rib fractures I-VII on the left side and bleeding from damaged intercostal arteries after a blunt thoracic trauma. Emergency thoracotomy was performed. Conclusions Effective he...

  18. Angiographically Negative Acute Arterial Upper and Lower Gastrointestinal Bleeding: Incidence, Predictive Factors, and Clinical Outcomes

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jin Hyoung; Shin, Ji Hoon; Yoon, Hyun Ki; Chae, Eun Young; Myung, Seung Jae; Ko, Gi Young; Gwon, Dong Il; Sung, Kyu Bo [Asan Medical Center, Seoul (Korea, Republic of)

    2009-08-15

    To evaluate the incidence, predictive factors, and clinical outcomes of angiographically negative acute arterial upper and lower gastrointestinal (GI) bleeding. From 2001 to 2008, 143 consecutive patients who underwent an angiography for acute arterial upper or lower GI bleeding were examined. The angiographies revealed a negative bleeding focus in 75 of 143 (52%) patients. The incidence of an angiographically negative outcome was significantly higher in patients with a stable hemodynamic status (p < 0.001), or in patients with lower GI bleeding (p = 0.032). A follow-up of the 75 patients (range: 0-72 months, mean: 8 {+-} 14 months) revealed that 60 of the 75 (80%) patients with a negative bleeding focus underwent conservative management only, and acute bleeding was controlled without rebleeding. Three of the 75 (4%) patients underwent exploratory surgery due to prolonged bleeding; however, no bleeding focus was detected. Rebleeding occurred in 12 of 75 (16%) patients. Of these, six patients experienced massive rebleeding and died of disseminated intravascular coagulation within four to nine hours after the rebleeding episode. Four of the 16 patients underwent a repeat angiography and the two remaining patients underwent a surgical intervention to control the bleeding. Angiographically negative results are relatively common in patients with acute GI bleeding, especially in patients with a stable hemodynamic status or lower GI bleeding. Most patients with a negative bleeding focus have experienced spontaneous resolution of their condition.

  19. Transcatheter Arterial Embolization of Nonvariceal Upper Gastrointestinal Bleeding with N-Butyl Cyanoacrylate

    International Nuclear Information System (INIS)

    To evaluate the clinical efficacy and safety of transcatheter arterial embolization (TAE) with N-Butyl Cyanoacrylate (NBCA) for nonvariceal upper gastrointestinal bleeding. Between March 1999 and December 2002, TAE for nonvariceal upper gastrointestinal bleeding was performed in 93 patients. The endoscopic approach had failed or was discarded as an approach for control of bleeding in all study patients. Among the 93 patients NBCA was used as the primary embolic material for TAE in 32 patients (28 men, four women; mean age, 59.1 years). The indications for choosing NBCA as the embolic material were: inability to advance the microcatheter to the bleeding site and effective wedging of the microcatheter into the bleeding artery. TAE was performed using 1:1 1:3 mixtures of NBCA and iodized oil. The angiographic and clinical success rate, recurrent bleeding rate, procedure related complications and clinical outcomes were evaluated. The angiographic and clinical success rates were 100% and 91% (29/32), respectively. There were no serious ischemic complications. Recurrent bleeding occurred in three patients (9%) and they were managed with emergency surgery (n = 1) and with a successful second TAE (n = 2). Eighteen patients (56%) had a coagulopathy at the time of TAE and the clinical success rate in this group of patients was 83% (15/18). TAE with NBCA is a highly effective and safe treatment modality for nonvariceal upper gastrointestinal bleeding, especially when it is not possible to advance the microcatheter to the bleeding site and when the patient has a coagulopathy

  20. Transcatheter Arterial Embolization of Nonvariceal Upper Gastrointestinal Bleeding with N-Butyl Cyanoacrylate

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    Jae, Hwan Jun; Chung, Jin Wook; Jung, Ah Young; Lee, Whal; Park, Jae Hyung [Seoul National University Hospital, Institute of Radiation Medicine, Seoul (Korea, Republic of)

    2007-02-15

    To evaluate the clinical efficacy and safety of transcatheter arterial embolization (TAE) with N-Butyl Cyanoacrylate (NBCA) for nonvariceal upper gastrointestinal bleeding. Between March 1999 and December 2002, TAE for nonvariceal upper gastrointestinal bleeding was performed in 93 patients. The endoscopic approach had failed or was discarded as an approach for control of bleeding in all study patients. Among the 93 patients NBCA was used as the primary embolic material for TAE in 32 patients (28 men, four women; mean age, 59.1 years). The indications for choosing NBCA as the embolic material were: inability to advance the microcatheter to the bleeding site and effective wedging of the microcatheter into the bleeding artery. TAE was performed using 1:1 1:3 mixtures of NBCA and iodized oil. The angiographic and clinical success rate, recurrent bleeding rate, procedure related complications and clinical outcomes were evaluated. The angiographic and clinical success rates were 100% and 91% (29/32), respectively. There were no serious ischemic complications. Recurrent bleeding occurred in three patients (9%) and they were managed with emergency surgery (n = 1) and with a successful second TAE (n = 2). Eighteen patients (56%) had a coagulopathy at the time of TAE and the clinical success rate in this group of patients was 83% (15/18). TAE with NBCA is a highly effective and safe treatment modality for nonvariceal upper gastrointestinal bleeding, especially when it is not possible to advance the microcatheter to the bleeding site and when the patient has a coagulopathy.

  1. Embolotherapy for Gastric Variceal Bleeding from Pseudoaneurysm of Short Gastric Artery: A Case Report

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    Yang, Jae Han; Kim, Young Dae; Kim, Dong Hyun [Chosun University, Gwangju (Korea, Republic of)

    2008-12-15

    The complications of pancreatitis, such as pseudocyst or abscesses, are well known to radiologists. Yet formation of a pseudoaneurysm of the short gastric artery is an uncommon complication of acute pancreatitis. It is also very rare for a psuedoaneurysm of the short gastric artery to cause splenic vein occlusion and the final result is gastric varices. We report here on a case that showed the dramatic effect of embolotherapy for a pseudoaneurysm of the short gastric artery that caused gastric variceal bleeding

  2. Acute interventional diagnosis and treatment of upper gastrointestinal arterial hemorrhage: its clinical value and influence factors

    International Nuclear Information System (INIS)

    drunk after the treatment. Angiography showed that the original bleeding arteries remained occluded. Gastro-duodenal artery infusion with embolization was carried out in one patient, but the patient died of massive hemorrhage due to esophago-fundal varices caused by arterial portal hypertension which was resulted from the formation of the arteriovenous fistula between hepatic artery and portal vein. Conclusions: Emergent arterial angiography and interventional therapy is an effective measure to promptly find out the bleeding site and to control the hemorrhage. The diagnostic accuracy, the revealing rate of bleeding and the therapeutic effect are influenced by multiple factors. (authors)

  3. Hepatic artery stent-grafts for the emergency treatment of acute bleeding

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    Bellemann, Nadine, E-mail: nadine.bellemann@med.uni-heidelberg.de [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, INF 110, 69120 Heidelberg (Germany); Sommer, Christof-Matthias; Mokry, Theresa; Kortes, Nikolas; Gnutzmann, Daniel; Gockner, Theresa; Schmitz, Anne [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, INF 110, 69120 Heidelberg (Germany); Weitz, Jürgen [Department of Surgery, University Hospital Heidelberg, INF 110, 69120 Heidelberg (Germany); Department for Visceral, Thoracic and Vascular Surgery at the University Hospital, Technical University Dresden (Germany); Kauczor, Hans-Ulrich; Radeleff, Boris; Stampfl, Ulrike [Department of Diagnostic and Interventional Radiology, University Hospital Heidelberg, INF 110, 69120 Heidelberg (Germany)

    2014-10-15

    Highlights: • We report our experiences with stent-grafts for the treatment of acute hemorrhage from the hepatic artery or the stump of the gastroduodenal artery. • The technical success of stent-graft implantation was 88%. • The bleeding ceased immediately after stent-graft implantation in 88%. • The complication rate was 21%. - Abstract: Purpose: We evaluated the technical success and clinical efficacy of stent-graft implantation for the emergency management of acute hepatic artery bleeding. Methods: Between January 2010 and July 2013, 24 patients with hemorrhage from the hepatic artery were scheduled for emergency implantation of balloon expandable stent-grafts. The primary study endpoints were technical and clinical success, which were defined as successful stent-graft implantation with sealing of the bleeding site at the end of the procedure, and cessation of clinical signs of hemorrhage. The secondary study endpoints were complications during the procedure or at follow-up and 30-day mortality rate. Results: In 23 patients, hemorrhage occurred after surgery, and in one patient hemorrhage occurred after trauma. Eight patients had sentinel bleeding. In most patients (n = 16), one stent-graft was implanted. In six patients, two overlapping stent-grafts were implanted. The stent-grafts had a target diameter between 4 mm and 7 mm. Overall technical success was 88%. The bleeding ceased after stent-graft implantation in 21 patients (88%). The mean follow-up was 137 ± 383 days. In two patients, re-bleeding from the hepatic artery occurred during follow-up after 4 and 29 days, respectively, which could be successfully treated by endovascular therapy. The complication rate was 21% (minor complication rate 4%, major complication rate 17%). The 30-day mortality rate was 21%. Conclusions: Implantation of stent-grafts in the hepatic artery is an effective emergency therapy and has a good technical success rate for patients with acute arterial hemorrhage.

  4. Hepatic artery stent-grafts for the emergency treatment of acute bleeding

    International Nuclear Information System (INIS)

    Highlights: • We report our experiences with stent-grafts for the treatment of acute hemorrhage from the hepatic artery or the stump of the gastroduodenal artery. • The technical success of stent-graft implantation was 88%. • The bleeding ceased immediately after stent-graft implantation in 88%. • The complication rate was 21%. - Abstract: Purpose: We evaluated the technical success and clinical efficacy of stent-graft implantation for the emergency management of acute hepatic artery bleeding. Methods: Between January 2010 and July 2013, 24 patients with hemorrhage from the hepatic artery were scheduled for emergency implantation of balloon expandable stent-grafts. The primary study endpoints were technical and clinical success, which were defined as successful stent-graft implantation with sealing of the bleeding site at the end of the procedure, and cessation of clinical signs of hemorrhage. The secondary study endpoints were complications during the procedure or at follow-up and 30-day mortality rate. Results: In 23 patients, hemorrhage occurred after surgery, and in one patient hemorrhage occurred after trauma. Eight patients had sentinel bleeding. In most patients (n = 16), one stent-graft was implanted. In six patients, two overlapping stent-grafts were implanted. The stent-grafts had a target diameter between 4 mm and 7 mm. Overall technical success was 88%. The bleeding ceased after stent-graft implantation in 21 patients (88%). The mean follow-up was 137 ± 383 days. In two patients, re-bleeding from the hepatic artery occurred during follow-up after 4 and 29 days, respectively, which could be successfully treated by endovascular therapy. The complication rate was 21% (minor complication rate 4%, major complication rate 17%). The 30-day mortality rate was 21%. Conclusions: Implantation of stent-grafts in the hepatic artery is an effective emergency therapy and has a good technical success rate for patients with acute arterial hemorrhage

  5. Embolization of a Bleeding Maxillary Arteriovenous Malformation via the Superficial Temporal Artery after External Carotid Artery Ligation

    International Nuclear Information System (INIS)

    An arteriovenous malformation (AVM) of the jaw is an uncommon lesion found mainly in children. It can present with massive oral bleeding, resulting in death. The external carotid artery (ECA) is often the feeding artery and can be ligated to control the hemorrhage. As a result, transarterial embolization is difficult or even impossible to perform when re-bleeding occurs. We report a new approach of a successful embolization of a bleeding maxillary AVM via the superficial temporal artery (STA) after a previous ECA ligation. This technique has not yet been reported for endovascular management of a bleeding maxillary AVM. This approach of embolization of a maxillary AVM via the STA is minimally invasive, repeatable and has little effect on the physical appearance of the patient. It may be performed on patients with hyper vascular craniofacial lesions whose feeding arteries have been ligated or are too tortuous to navigate a catheter. It can also be performed urgently during active bleeding, pre-operatively and before trans-venous embolization

  6. Lower gastrointestinal bleeding due to hepatic artery pseudoaneurysm following laparoscopic cholecystectomy

    Directory of Open Access Journals (Sweden)

    Ajay D Mate

    2013-01-01

    Full Text Available Pseudoaneurysm of hepatic artery is a rare but known complication of laparoscopic cholecystectomy (LC. Such pseudoaneurysms may bleed in biliary tree, upper gastrointestinal (GI tract or peritoneal cavity leading to life-threatening internal haemorrhage. It is very rare for them to present as lower GI bleeding. We report an unusual case of Right hepatic artery pseudoaneurysm developed following LC, which ruptured into hepatic flexure of colon resulting in catastrophic lower GI bleeding. This was associated with partial celiac artery occlusion due to thrombosis. Due to failure of therapeutic embolisation, the patient was subjected to exploratory laparotomy to control haemorrhage. Postoperatively, patient recovered well and was discharged on postoperative day 10. A strong index of suspicion is necessary for early diagnosis of such condition and to limit resultant morbidity. Angioembolisation is the first-line treatment and surgery is indicated in selected cases.

  7. Can Plasma Fibrinogen Levels Predict Bleeding After Coronary Artery Bypass Grafting?

    Science.gov (United States)

    Jalali, Alireza; Ghiasi, Mohammadsaeid; Aghaei, Aghdas; Khaleghparast, Shiva; Ghanbari, Behrooz; Bakhshandeh, Hooman

    2014-01-01

    Background: Fibrinogen is the main biomarker for bleeding. To prevent excessive postoperative bleeding, it would be useful to identify high-risk patients before coronary artery bypass grafting (CABG). Objectives: In order to predicating bleeding after CABG, we sought to determine whether preoperative fibrinogen concentration was associated with the amount of bleeding following CABG. Patients and Methods: A total of 144 patients (mean age = 61.50 ± 9.42 years; 65.7% men), undergoing elective and isolated CABG, were included in this case-series study. The same anesthesia technique and medicines were selected for all the patients. In the ICU, the patients were assessed in terms of bleeding at 12 and 24 hours post-operation, amount of contingent blood products received, and relevant tests. Statistical tests were subsequently conducted to analyze the correlation between preoperative fibrinogen concentration and the amount of post-CABG bleeding. Results: The mean ± standard deviation of bleeding at 12 and 24 hours post-operation was 285.37 ± 280.27 and 499.31 ± 355.57 mL, respectively. The results showed that postoperative bleeding was associated with different factors whereas pre-anesthesia fibrinogen was not correlated with bleeding at 12 (P = 0.856) and 24 hours (P = 0.936) post-operation. There were correlations between the extra-corporal circulation time and bleeding at 12 hours post-operation (ρ = 0.231, P = 0.007) and bleeding at 24 hours post-operation (ρ = 0.218, P = 0.013). Conclusions: Preoperative assessment of plasma fibrinogen levels failed to predict post-CABG bleeding. PMID:25478546

  8. Reasons of bleeding complications and prevention methods in endovascular stenting for intracranial artery stenosis

    International Nuclear Information System (INIS)

    Objective: To summarize the reasons of bleeding complications and the prevention methods in stenting for intracranial arterial stenosis. Methods: The clinical data of 366 patients underwent stent-assistant angioplasty of intracranial artery stenosis from July 2006 to December 2011 were analyzed retrospectively. Among them, 14 patients with bleeding complications were found. The initial 100 patients were categorized as early stage group and the rest as mature stage group. The reasons of bleeding and the methods for preventing this complication were summarized. Results: The overall incidence of bleeding complication was 3.8% (14/366). In the early stage group and mature stage group,the rates was 10%(10/100) and 1.5% (4/266). Six cases were related to the operational manipulation and 8 cases secondary to hyperperfusion injury. Death was found in 6 patients,severe disability in 3, mild paralysis in 2, and no neurological deficits in 3. Conclusions: The bleeding complications in stent-assisted angioplasty of intracranial artery stenosis have a high disability and mortality. The improvement of operative techniques and the more strict indications decrease the bleeding complications rate effectively. (authors)

  9. Hepatic Artery-duodenal Fistula with Gastrointestinal Bleeding after Liver Transplantation

    Directory of Open Access Journals (Sweden)

    Ruey-Shyang Soong

    2009-10-01

    Full Text Available Gastrointestinal bleeding caused by peptic ulcer or portal hypertension is a serious complicationin liver transplant recipients. However, Gastrointestinal bleeding from hepaticartery origin after liver transplantation is rare. We report duodenal massive bleeding secondaryto erosion of hepatic artery after liver transplantation in two patients. This was diagnosedby angiography and treated subsequently by surgical intervention with hepatic arteryre-anastomosis. We could not salvage one of these patients who died of complications ofgraft failure. Therefore, early diagnosis and aggressive surgical intervention may be requiredin order to salvage both recipient and graft.

  10. Detection of acute gastrointestinal bleeding by intra-arterial scintigraphy: an experimental study and preliminary clinical experience

    International Nuclear Information System (INIS)

    The purpose of this animal and clinical study was to compare intra-arterial (IA) scintigraphy with angiography in the localization of gastrointestinal (GI) bleeding. After sedation with intramuscularly administered ketamine, lower GI bleeding was induced in ten rabbits. Using inguinal cut-down, an arterial femoral 3F catheter was placed in the proximal mesenteric artery. Following abdominal incision to expose the bowel, lower GI bleeding was caused by incising the antimesenteric border of the small bowel wall. Initial angiography was performed, and this was followede by Tc-99m pertechnetate IA scintigarphy. Tc-99m RBC IA scintigraphy involved two patients who had undergone selective mesenteric arterial catheterizaion for the evaluation of acute lower GI bleeding. Ten rabbits, bleeding at a mean rate of 0.7g/min, were studied. IA scintigraphy was superior to angiography in four cases and equal in six. The sensitivity of angiography was 40%(4/10), and IA scintigraphy 80%(8/10). In one patient, Tc-99m RBC was administered directly into the superior mesenteric artery and ulcer bleeding in the transverse colon was identified. PRior to conventional angiography, the bleeding had been occult. In a second patient, in whom angiography had revealed a hypervascular mass, selective injection of Tc-99m RBC into the superior mesenteric artery revealed tumor(leiomyoma) bleeding in the jejunum. Selective IA scintigraphy was valuable for detecting intestinal bleeding, occult during conventional studies and may be useful for detecting acute bleeding at the time of negative angiography.=20

  11. Haemosuccus pancreaticus due to true splenic artery aneurysm: a rare cause of massive upper gastrointestinal bleeding

    Directory of Open Access Journals (Sweden)

    MK Roy

    2010-07-01

    Full Text Available “Haemosuccus pancreaticus” is an unusual cause of severe upper gastrointestinal bleeding and results from rupture of splenic artery aneurysm into the pancreatic duct. More commonly, it is a pseudoaneurysm of the splenic artery which develops as sequelae of pancreatitis. However, true aneurysm of the splenic artery without pancreatitis has rarely been incriminated as the etiologic factor of this condition. Owing to the paucity of cases and limited knowledge about the disease, diagnosis as well as treatment become challenging. Here we describe a 60-year-old male presenting with severe recurrent upper gastrointestinal bleeding and abdominal pain, which, after considerable delay, was diagnosed to be due to splenic artery aneurysm. Following an unsuccessful endovascular embolisation, the patient was cured by distal pancreatectomy and ligation of aneurysm.

  12. A unique case of pulmonary artery catheter bleeding from the oximetry connection port

    Directory of Open Access Journals (Sweden)

    Suman Rajagopalan

    2014-12-01

    Full Text Available Pulmonary artery catheter is an invasive monitor usually placed in high-risk cardiac surgical patients to optimize the cardiac functions. We present this case of blood oozing from the oximetry connection port of the pulmonary artery catheter that resulted in the inability to monitor continuous cardiac output requiring replacement of the catheter. The cause of this abnormal bleeding was later confirmed to be due to a manufacturing defect.

  13. Bronchial artery embolization for therapy of pulmonary bleeding in patients with cystic fibrosis

    International Nuclear Information System (INIS)

    Introduction: Acute pulmonary emergencies in patient with cystic fibrosis (CF) can be found in cases of pneumothorax as well as hemoptysis. If the bleeding cannot be stopped by conservative methods, an embolization of the bronchial arteries should be done. Materials and Method: 11 patients were embolized using a combination of PVA particles and microcoils. Results: From January 1996 to June 2001 17 bronchial arteries in 11 patients were embolized. 7 patients suffered from chronical hemoptysis, 4 patients had an acute hemoptysis. In 4 patients both sides were embolized, in 3 patients only one side. The remaining 4 patients needed a second intervention, embolizing the other side. The primary embolizated bronchial artery was still closed in all 4 patients. In 1 patient the selective catheterization of a bronchial artery was not successful, thus the embolization could not be carried out. 1 patient died 5 days after the intervention due to a fulminant pneumonia (Pseudomonas aeruginosa) without recurrent bleeding. In two patients atypical branches from intercostal arteries feeding the bronchial arteries were detected and successfully embolized. All patients profited from the therapy, as bleeding could be stopped or at least be reduced. 3 patients suffered from back pain during or after intervention. There were no severe complications like neurological deficiencies or necroses. (orig.)

  14. Traumatic intercostal arterial bleeding controlled with a novel surgical technique: a case report

    Directory of Open Access Journals (Sweden)

    Miettinen Simo

    2012-09-01

    Full Text Available Abstract Introduction A blunt thoracic trauma may cause arterial bleeding requiring operative treatment or endovascular embolization or endovascular aortic stenting. A novel damage control technique to stop such bleeding is presented. Case presentation We present the case of an 82-year-old Caucasian man who experienced rib fractures I-VII on the left side and bleeding from damaged intercostal arteries after a blunt thoracic trauma. Emergency thoracotomy was performed. Conclusions Effective hemostasis was achieved by using a rolled surgical swab and inserting it against the chest wall next to the aorta with sutures pulled through the intercostal muscles and then sutured to the back side of the patient. The patient died four days after the surgery due to a head injury sustained in the car crash.

  15. Bleeding Esophageal Varices and Portal Hypertension Caused by Arteriovenous Fistula of Splenic Artery

    OpenAIRE

    Moshe Shleapnik; Baruch Shpitz; Annette Siegal; Alex Dinbar

    1990-01-01

    Splenic arteriovenous fistula is a rare but curable cause of portal hypertension. This report describes a patient with such a disorder, presenting with bleeding esophageal varices and ascites. It emphasises the importance of performing selective catheterization of the celiac and superior mesenteric artery in all patients with signs of portal hypertension without evidence of chronic liver disease. Etiopathology and management are discussed.

  16. TRANS-ARTERIAL EMBOLIZATION WITH N-BUTYL CYANOACRYLATE GLUE FOR RENAL BLEEDING: Case Report

    Directory of Open Access Journals (Sweden)

    Benny Young

    2014-08-01

    Full Text Available Background: The objectivity in management of renal bleeding is to preserve a significant renal parenchyma tissue and prevent associated morbidities like anemic shock or renal impairment from substantial nephron demise or obstructed uropathy. Trans-arterial embolization therapy by interventional radiology offers a high success rate with potential of reserving normal renal tissue. The selection material for renal arterial embolization largely depends on vasculature anatomy and end-point of procedure. N-butyl cyanoacrylate glue in our experience is applied in lesion supplied by small size of end-artery

  17. Septic Bleeding of the Common Carotid Artery Following Total Thyroidectomy: An Atypical Complication

    Directory of Open Access Journals (Sweden)

    T. Jamaan

    2010-01-01

    Full Text Available Septic rupture of the common carotid artery following total thyroidectomy may rapidly lead to exsanguination. We present a case report of a 16-year-old girl, diagnosed with a questionable thyroglossal duct cyst. Following the initial operative intervention with local excision of the cyst including resection of the medial part of the hyoid bone, pathology revealed papillary carcinoma. Thus secondary total thyroidectomy with locoregional lymphadenectomy was performed. One week later, a wound infection developed, necessitating lavage and drainage. On the 8th postoperative day, a dramatic bleeding of the right common carotid artery occurred. To our knowledge, this is the first reported case in the literature with a septic bleeding of the common carotid artery following total thyroidectomy after one week.

  18. Transcatheter embolization with N-butyl cyanoacrylate for renal arterial bleeding

    International Nuclear Information System (INIS)

    Objective: To discuss the effectiveness and safety of transcatheter embolization with N- butyl cyanoacrylate (NBCA) in treating renal artery bleeding. Methods: During the period from Jan. 2006 to June 2013, transcatheter embolization with NBCA was carried out in 12 patients with renal arterial bleeding, who failed to respond to the conventional treatment. Of the 23 patients, only NBCA was used in 20 (80%), and NBCA together with Gelfoam and/or micro-coils was employed in 3 (13%). DSA showed that the lesions included pseudoaneurysm (n=10), arteriovenous fistula (n=8) and active bleeding (n=5). The clinical and imaging materials were retrospectively analyzed. The technical success rate, clinical result and procedure-related complications were recorded. Results: Technical success was obtained in all 23 patients. Angiography performed after the transcatheter embolization showed that the abnormal vascular manifestations disappeared in all cases. The bleeding stopped at 2 or 3 days after the procedure, and no recurrence was observed. No obvious complications occurred during and after the treatment. Conclusion: For renal bleeding due to various reasons, transcatheter embolization with NBCA only or with NBCA plus other embolic materials is safe and effective. Even for patients with poor coagulation function, NBCA can also get satisfactory result. (authors)

  19. Embolization of uterine artery as an emergency treatment for vaginal bleeding due to ectopic cervical pregnancy

    OpenAIRE

    Hari A; Indira B; Venkateswarlu J

    2015-01-01

    A 25-year-old, primigravida presented with a history of vaginal bleeding since 3 days. Two months ago she had conceived spontaneously. Pelvic ultrasonography revealed cervical pregnancy of 8 weeks duration. Parenteral methotrexate failed to terminate pregnancy and serum beta- human chorionic gonadotropin levels continued to rise. In order to achieve haemostasis, catheter angiography and bilateral uterine artery embolization were done followed by curettage of cervical canal. The patient recove...

  20. Case Report: Uterine Artery Embolization for the Management of Placenta Percreta Bleeding

    International Nuclear Information System (INIS)

    Placental adhesion abnormalities, though rare, are of clinical significance due to their high morbidity and mortality. Timely diagnosis using various imaging methods results in a dramatic reduction of these consequences, as it leads to the interdisciplinary management of the pregnant patient. Placenta percreta is the term used to describe the invasion of trophoblast through the different layers of the uterus beyond the serosa. Uterine or hypogastric arterial embolization is the method of choice for reducing peripartum bleeding and facilitating the surgical procedure.

  1. Gallbladder ulcer erosion into the cystic artery: a rare cause ofupper gastro-intestinal bleeding Case report

    OpenAIRE

    Person Benjamin; Shmulevsky Pavel; Farraj Mouad; Ben-Ishay Offir; Kluger Yoram

    2010-01-01

    Abstract Intra luminal gallbladder bleeding is a rare cause of hemobilia that results in upper gastro-intestinal bleeding. In this case report we present a patient who presented with melena and eventually was diagnosed as bleeding from an ulcer in the gallbladder which was induced by gallstones and eroded into the cystic artery. Surgery revealed perforation of gallbladder which was the result of a pressure sore induced by a second gallstone.

  2. Massive Bleeding from Guidewire Perforation of an External Iliac Artery: Treatment with Hand-made Stent-Graft Placement

    Energy Technology Data Exchange (ETDEWEB)

    Mehta, Vimal, E-mail: drvimalmehta@yahoo.co.in; Pandit, Bhagya Narayan; Mehra, Pratishtha; Nigam, Arima; Vyas, Aniruddha; Yusuf, Jamal; Mukhopadhyay, Saibal; Trehan, Vijay [G.B. Pant Institute of Postgraduate Medical Education and Research (India)

    2016-01-15

    We report life-threatening bleeding from an external iliac artery perforation following guidewire manipulation in a patient with atherosclerotic iliac artery disease. This complication was successfully managed by indigenous hand-made stent-graft made from two peripheral stents in the catheterization laboratory.

  3. Traumatic pseudoaneurysm of the superior rectal artery with recurrent lower gastrointestinal and pelvic extraperitoneal bleeding: Importance of pretreatment recognition

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyung Joon; Seo, Jung Wook; Kim, You Sung [Dept. of Radiology, Ilsan Paik Hospital, Inje University College of Medicine, Goyang (Korea, Republic of)

    2015-01-15

    Traumatic pseudoaneurysm of the superior rectal artery is a rare cause of massive lower gastrointestinal bleeding. We reported a case of a 43-year-old male patient with pseudoaneurysm following a penetrating perineal wound. The patient had repeat massive lower gastrointestinal and pelvic extraperitoneal bleeding and was diagnosed as traumatic pseudoaneurysm of the superior rectal artery. To our knowledge, there are three case reports of traumatic pseudoaneurysm of the superior rectal artery treated by embolization. However, spontaneous regression occurred in the study subject after surgical hematoma removal, without any further pseudoaneurysm resection.

  4. Emergency Pancreatoduodenectomy with Preservation of Gastroduodenal Artery for Massive Gastrointestinal Bleeding due to Duodenal Metastasis by Clear Cell Renal Cell Carcinoma in a Patient with Celiac Artery Stenosis

    Directory of Open Access Journals (Sweden)

    Kyriakos Neofytou

    2014-01-01

    Full Text Available Duodenal metastasis from renal cell carcinoma is rare, and even rarer is a massive gastrointestinal bleeding from such tumours. Coeliac occlusive disease, although rarely symptomatic, can lead to ischaemic changes with anastomotic dehiscence and leaks when a patient undergoes pancreatoduodenectomy. A 41-year-old man with known metastasis to the adrenal glands and the second part of the duodenum close to the ampulla of Vater from clear cell renal cell carcinoma was admitted to our department due to massive gastrointestinal bleeding from the duodenal metastasis. Endoscopic control of the bleed was not possible, while the bleeding vessel embolization was able to control the haemorrhage only temporarily. An angiography during the embolization demonstrated the presence of stenosis of the coeliac artery and also hypertrophic inferior pancreaticoduodenal arteries supplying the proper hepatic artery via the gastroduodenal artery (GDA. The patient underwent emergency pancreatoduodenectomy with preservation of the gastroduodenal artery. The patient had an uneventful recovery and did not experience further bleeding. Also the blood flow to the liver was compromised as shown by the normal liver function tests (LFTs postoperatively. To the best of our knowledge, this is the first report of a preservation of the GDA during an emergency pancreatoduodenectomy.

  5. Recurrent Bleeding Within 24 Hours After Uterine Artery Embolization for Severe Postpartum Hemorrhage: Are There Predictive Factors?

    International Nuclear Information System (INIS)

    Purpose: To retrospectively identify predictive factors of recurrent bleeding within 24 h after uterine artery embolization (UAE) for postpartum hemorrhage (PPH). Materials and Methods: A total of 194 patients underwent UAE for PPH between August 1999 and April 2009 at our institution. Twelve patients experienced recurrent bleeding within the next 24 h; a second attempt at UAE was thus necessary, which was successful in 10 cases. In two cases, hemostatic hysterectomy was performed. Epidemiological, gynecological-obstetrical, anatomic, and biological data were analyzed. Results: Complete data were available for 148 of the 194 (76%) included patients. Sixty-four (43%) were primiparous, 18 (12.2%) had a placenta accreta, 21 (14%) had a coagulopathy, and 28 (18.9%) had an anatomic variant of the uterine arterial vasculature. Mean age and pregnancy term were similar in both recurring and nonrecurrent bleeding groups. After multivariate analysis, three criteria emerged as risk factors of recurrent bleeding: primiparity (10 patients, 83%; odds ratio [OR] = 18.84; P = 0.014), coagulation disorders (6 patients, 50%; OR = 12.08; P = 0.006), and anatomic variant of the uterine arterial vasculature (28 patients; OR = 9.83; P = 0.003). Conclusions: earch for uterine collaterals must be performed before UAE for PPH. Primiparity and coagulation disorders increase the risk of recurrent bleeding after UAE for PPH.

  6. Hemosuccus pancreaticus caused by rupture of a splenic artery pseudoaneurysm complicating chronic alcoholic pancreatitis: an uncommon cause of gastrointestinal bleeding.

    Science.gov (United States)

    Hiltrop, Nick; Vanhauwaert, Anke; Palmers, Pieter-Jan Liesbeth Herman; Cool, Mike; Deboever, Guido; Lambrecht, Guy

    2015-12-01

    We present a case of a 52-year old female patient with intermittent gastrointestinal bleeding and iron deficiency anaemia. Repeated endoscopic investigation revealed no diagnosis, but contrast-enhanced computed tomography showed a splenic artery pseudo-aneurysm secondary to chronic alcoholic pancreatitis. A distal pancreatectomy and splenectomy was performed. Hemosuccus pancreaticus is an uncommon cause of gastrointestinal bleeding, most frequently associated with chronic pancreatitis. Erosion of a peripancreatic artery by a pseudocyst can cause a pseudoaneurysm and rupture occurs in up to 10% of the cases. Bleeding from a pseudocyst wall or rupture of an atherosclerotic or traumatic aneurysm is rare. Angiography, contrast-enhanced computed tomography and endoscopic findings can be diagnostic in the majority of cases. Angiographic embolization or surgery are both therapeutic options depending on underlying nonvascular pancreas related indications requiring surgery. We discuss diagnostic pitfalls and current therapeutic strategies in the management of this disease. PMID:26712055

  7. A multi-dimensional approach for describing internal bleeding in an artery: implications for Doppler ultrasound guiding HIFU hemostasis

    Energy Technology Data Exchange (ETDEWEB)

    Yang Di; Zhang Dong; Guo Xiasheng; Gong Xiufen [Institute of Acoustics, Key Laboratory of Modern Acoustics (Nanjing University), Ministry of Education, Nanjing University, Nanjing 210093 (China); Fei Xingbo [Beijing Yuande Biomedical Company, Beijing 100176 (China)], E-mail: dzhang@nju.edu.cn

    2008-09-21

    Doppler ultrasound has shown promise in detecting and localizing internal bleeding. A mathematical approach was developed to describe the internal bleeding of the injured artery surrounded by tissue. This approach consisted of a two-dimensional (2D) model describing the injured vessel and a one-dimensional model (1D) mimicking the downstream of the vessel system. The validity of this approach was confirmed by both the numerical simulation and in vivo measurement of a normal porcine femoral artery. Furthermore, the artery was injured using a 16-gauge needle to model a penetrating injury. The velocity waveform at the puncture site was modeled and compared with those at the upstream and downstream of the artery. The results demonstrated that there was a significant increase in magnitude and a phase lag for the peak systolic velocity at the injury site. These results were qualitatively in agreement with the in vivo experiment. Flow turbulence indicated by this approach was also observed in a color Doppler image in the form of a checkered color pattern. This approach might be useful for quantitative internal bleeding detection and localization. Also, the phase lag of the peak systolic velocity was indicated to be potential in the application of internal bleeding detection.

  8. A multi-dimensional approach for describing internal bleeding in an artery: implications for Doppler ultrasound guiding HIFU hemostasis

    International Nuclear Information System (INIS)

    Doppler ultrasound has shown promise in detecting and localizing internal bleeding. A mathematical approach was developed to describe the internal bleeding of the injured artery surrounded by tissue. This approach consisted of a two-dimensional (2D) model describing the injured vessel and a one-dimensional model (1D) mimicking the downstream of the vessel system. The validity of this approach was confirmed by both the numerical simulation and in vivo measurement of a normal porcine femoral artery. Furthermore, the artery was injured using a 16-gauge needle to model a penetrating injury. The velocity waveform at the puncture site was modeled and compared with those at the upstream and downstream of the artery. The results demonstrated that there was a significant increase in magnitude and a phase lag for the peak systolic velocity at the injury site. These results were qualitatively in agreement with the in vivo experiment. Flow turbulence indicated by this approach was also observed in a color Doppler image in the form of a checkered color pattern. This approach might be useful for quantitative internal bleeding detection and localization. Also, the phase lag of the peak systolic velocity was indicated to be potential in the application of internal bleeding detection

  9. Hemostatic effect of a medical polysaccharide hemostatic healing sponge on hemostasis of bleeding from femoral artery in pigs

    Directory of Open Access Journals (Sweden)

    Hong-xia XU

    2015-04-01

    Full Text Available Objective To study the effect of polysaccharide hemostatic healing sponge in controlling bleeding from femoral artery in miniature swines. Methods Thirty two miniature pigs were used to reproduce femoral artery hemorrhage model and then divided equally into four groups, and bleeding from femoral artery was treated by Medical Polysaccharide Hemostatic Healing Sponge (MP, carboxymethyl cellulose (CMC, gelatin sponge (GS or medical gauze (MG, respectively. Hemostasis time, blood loss and vital signs of these pigs were observed and recorded. Results There were no group differences in mean arterial pressure. Hemostasis time was earlier and blood loss was less in MP, CMC and GS groups than in MG group, and the hemostatic effect was superior in CMC group to MP and GS groups and similar between the MP and GS groups. Conclusion MP or CMC dressing could effectively stop femoral artery bleeding, and its hemostatic effect is similar to or slightly better than GS in miniature pigs. DOI: 10.11855/j.issn.0577-7402.2015.03.15

  10. Outcome of Acute Upper Gastrointestinal Bleeding in Patients with Coronary Artery Disease: A Matched Case–control Study

    OpenAIRE

    Kessarin Thanapirom; Wiriyaporn Ridtitid; Rungsun Rerknimitr; Rattikorn Thungsuk; Phadet Noophun; Chatchawan Wongjitrat; Somchai Luangjaru; Padet Vedkijkul; Comson Lertkupinit; Swangphong Poonsab; Thawee Ratanachu-ek; Piyathida Hansomburana; Bubpha Pornthisarn; Thirada Thongbai; Varocha Mahachai

    2016-01-01

    Background/Aim: The risk of upper gastrointestinal bleeding (UGIB) increases in patients with coronary artery disease (CAD) due to the frequent use of antiplatelets. There is some data reporting on treatment outcomes in CAD patients presenting with UGIB. We aim to determine the clinical characteristics and outcomes of UGIB in patients with CAD, compared with non-CAD patients. Patients and Methods: We conducted a prospective multi-center cohort study (THAI UGIB-2010) that enrolled 981 consecut...

  11. Emergency gastroduodenal artery embolization by sandwich technique for angiographically obvious and oblivious, endotherapy failed bleeding duodenal ulcers

    Energy Technology Data Exchange (ETDEWEB)

    Anil, G., E-mail: ivyanil10@gmail.com [Department of Diagnostic Imaging, National University Hospital (Singapore); Department of Radiology, Changi General Hospital (Singapore); Tan, A.G.S.; Cheong, H.-W.; Ng, K.-S.; Teoh, W.-C. [Department of Radiology, Changi General Hospital (Singapore)

    2012-05-15

    Aim: To determine the feasibility, safety, and efficacy of adopting a standardized protocol for emergency transarterial embolization (TAE) of the gastroduodenal artery (GDA) with a uniform sandwich technique in endotherapy-failed bleeding duodenal ulcers (DU). Materials and methods: Between December 2009 and December 2010, 15 patients with endotherapy-failed bleeding DU were underwent embolization. Irrespective of active extravasation, the segment of the GDA supplying the bleeding DU as indicated by endoscopically placed clips was embolized by a uniform sandwich technique with gelfoam between metallic coils. The clinical profile of the patients, re-bleeding, mortality rates, and response time of the intervention radiology team were recorded. The angioembolizations were reviewed for their technical success, clinical success, and complications. Mean duration of follow-up was 266.5 days. Results: Active contrast-medium extravasation was seen in three patients (20%). Early re-bleeding was noted in two patients (13.33%). No patient required surgery. There was 100% technical success, while primary and secondary clinical success rates for TAE were 86.6 and 93.3%, respectively. Focal pancreatitis was the single major procedure-related complication. There was no direct bleeding-DU-related death. The response time of the IR service averaged 150 min (range 60-360 min) with mean value of 170 min. Conclusion: Emergency embolization of the GDA using the sandwich technique is a safe and highly effective therapeutic option for bleeding DUs refractory to endotherapy. A prompt response from the IR service can be ensured with an institutional protocol in place for such common medical emergencies.

  12. Efficacy of plain radiography and computer tomography in localizing the site of pelvic arterial bleeding in trauma patients

    International Nuclear Information System (INIS)

    Background: Immediate angiography is warranted in pelvic trauma patients with suspected arterial injury (AI) in order to stop ongoing bleeding. Prior to angiography, plain pelvic radiography (PPR) and abdominopelvic computer tomography (CT) are performed to identify fracture and hematoma sites. Purpose: To investigate if PPR and CT can identify the location of AI in trauma patients undergoing angiography. Material and Methods: 95 patients with pelvic fractures on PPR (29 women, 66 men), at a mean age of 44 (9-92) years, underwent pelvic angiography for suspected AI. Fifty-six of them underwent CT additionally. Right and left anterior and posterior fractures on PPR were registered, and fracture displacement was recorded for each quadrant. Arterial blush on CT was registered, and the size of the hematoma in each region was measured in cm2. AIs were registered for anterior and posterior segments of both internal iliac arteries. Presence of fractures, arterial blush, and hematomas were correlated with AI. Results: Presence of fracture in the corresponding skeletal segment on PPR showed sensitivity and specificity of 0.86 and 0.58 posteriorly, and 0.87 and 0.44 anteriorly. The area under the curve (AUC) was 0.77 and 0.69, respectively. Fracture displacement on PPR >0.9 cm posteriorly and >1.9 cm anteriorly revealed specificity of 0.84. Sensitivities of arterial blush and hematoma on CT were 0.38 and 0.82 posteriorly, and 0.24 and 0.82 anteriorly. The specificities were 0.96 and 0.58 posteriorly, and 0.79 and 0.53 anteriorly, respectively. For hematomas, the AUC was 0.79 posteriorly and 0.75 anteriorly. Size of hematoma >22 cm2 posteriorly and >29 cm2 anteriorly revealed specificity of 0.85 and 0.86, respectively. Conclusion: CT findings of arterial blush and hematoma predicted site of arterial bleeding on pelvic angiography. Also, PPR predicted the site of bleeding using location of fracture and size of displacement. In the hemodynamically unstable patient, PPR may

  13. Single vs double antiplatelet therapy in acute coronary syndrome: Predictors of bleeding after coronary artery bypass grafting

    Institute of Scientific and Technical Information of China (English)

    Vincenzo; Tarzia; Giacomo; Bortolussi; Edward; Buratto; Carla; Paolini; Carlo; Dal; Lin; Giulio; Rizzoli; Tomaso; Bottio; Gino; Gerosa

    2015-01-01

    AIM:To investigate the contribution of anti-platelet therapy and derangements of pre-operative classical coagulation and thromboelastometry parameters to major bleeding post-coronary artery bypass grafting(CABG).METHODS:Two groups of CABG patients were studied:Group A,treated with aspirin alone(n=50),and Group B treated with aspirin and clopidogrel(n=50).Both had similar preoperative,clinical,biologic characteristics and operative management.Classic coagulation parameters and rotational thromboelastometry(ROTEM)profiles were determined preoperatively for both groups and the same heparin treatment was administered.ROTEM profiles(INTEM and EXTEM assays)were analyzed,both for traditional parameters,and thrombin generation potential,expressed by area-under-curve(AUC).RESULTS:There was no significant difference betweenrates of major bleeding between patients treated with aspirin alone,compared with those treated with aspirin and clopidogrel(12%vs 16%,P=0.77).In the 14 cases of major bleeding,pre-operative classic coagulation and traditional ROTEM parameters were comparable.Conversely we observed that the AUC in the EXTEM test was significantly lower in bleeders(5030±1115 Ohm*min)than non-bleeders(6568±548Ohm*min)(P<0.0001).CONCLUSION:We observed that patients with a low AUC value were at a significantly higher risk of bleeding compared to patients with higher AUC,regardless of antiplatelet treatment.This suggests that thrombin generation potential,irrespective of the degree of platelet inhibition,correlates with surgical bleeding.

  14. Intractable oesophageal variceal bleeding caused by splenic arteriovenous fistula: treatment by transcatheter arterial embolization

    OpenAIRE

    Hung, C; Tseng, J.; Lui, K; Wan, Y.; Tsai, C.; Shem, C; Wu, C.

    1999-01-01

    We describe a rare case of splenic arteriovenous fistula and venous aneurysm which developed after splenectomy in a 40-year-old woman who presented with epigastralgia, watery diarrhoea, repeated haematemesis and melaena caused by hyperkinetic status of the portal system and bleeding of oesophageal varices. It was diagnosed by computed tomography and angiography, and obliterated with giant Gianturco steel coils.


Keywords: splenic arteriovenous fistula; gastrointestinal bleeding; transcathete...

  15. Acute retroperitoneal bleeding due to inferior mesenteric artery aneurysm: Case report

    Directory of Open Access Journals (Sweden)

    Ferrón JA

    2010-06-01

    Full Text Available Abstract Background Visceral artery aneurysms (VAA, although uncommon, are increasingly being detected. We describe a case of spontaneous retroperitoneal hemorrhage from a ruptured IMA aneurysm associated with stenosis of the superior mesenteric artery (SMA and celiac trunk, successfully treated with surgery. Methods A 65-year-old man presented with abdominal pain and hypovolemic shock. Abdominal CT scan showed an aneurysm of the inferior mesenteric artery with retroperitoneal hematoma. In addition, an obstructive disease of the superior mesenteric artery and celiac axis was observed. Results Upon emergency laparotomy a ruptured inferior mesenteric artery aneurysm was detected. The aneurysm was excised and the artery reconstructed by end-to-end anastomosis. Conclusions This report discusses the etiology, presentation, diagnosis and case management of inferior mesenteric artery aneurysms.

  16. Ligation of the external iliac artery for post-transplant nephrectomy bleeding

    OpenAIRE

    Brown, M.W.; Bradley, J. A.; Hamilton, D. N. H.

    1982-01-01

    Two patients who had transplant nephrectomy performed for rejection of a previously transplanted human cadaver allograft kidney subsequently developed complications due to a false aneurysm of the external iliac artery. Treatment was successfully carried out by ligation of the external iliac artery without any significant ischaemic problems in the corresponding lower limb.

  17. Segmental embolization of the gastroduodenal artery in a case of a perforated pseudoaneurysm and gastrointestinal bleeding; Segmentembolisation der Arteria gastroduodenalis bei perforiertem Pseudoaneurysma und gastrointestinaler Massivblutung

    Energy Technology Data Exchange (ETDEWEB)

    Schmitt, R. [Inst. fuer Diagnostische Radiologie der Friedrich-Alexander-Univ. Nuernberg-Erlangen (Germany); Inst. fuer Diagnostische und Interventionelle Radiologie der Herz- und Gefaessklinik GmbH, Bad Neustadt an der Saale (Germany); Cavallaro, A.; Bautz, W. [Inst. fuer Diagnostische Radiologie der Friedrich-Alexander-Univ. Nuernberg-Erlangen (Germany)

    2004-07-01

    We present the history of a woman suffering from an extensive gastrointestinal bleeding due to liver cirrhosis and chronic pancreatitis. Selective angiogram of the celiac artery revealed a pseudoaneurysm of the gastroduodenal artery caused by inflammatory wall penetration. The life-threatening hemorrhage was completely stopped by embolization with three stainless steel coils after microcatheter engagement of the gastroduodenal artery. The particularity of this case is the restricted embolization of the aneurysm vessel segment, so the collateral circulation of the gastroduodenal and pancreaticoduodenal artery could be preserved. (orig.)

  18. Pseudoaneurysm of the internal maxillary artery: A case report of facial trauma and recurrent bleeding

    Directory of Open Access Journals (Sweden)

    Nivaldo Alonso

    2016-01-01

    Conclusion: This case reports the long-term follow up and natural history of a patient with a post-traumatic pseudoaneurysm of the internal maxillary artery and the successful use of endovascular embolization to treat the lesion.

  19. Emergency stenting to control massive bleeding of injured iliac artery following lumbar disk surgery

    Energy Technology Data Exchange (ETDEWEB)

    Bierdrager, Edwin; Rooij, Willem Jan van; Sluzewski, Menno [Department of Radiology, St. Elisabeth Ziekenhuis, Tilburg (Netherlands)

    2004-05-01

    The purpose of this study was to demonstrate the use of endovascular stenting to repair an iliac artery injury following lumbar discectomy, thus obviating the need for major surgery. A 57-year-old woman developed a distended abdomen and signs of hypovolemic shock immediately following discectomy at the L4-L5 level. Ultrasound showed a large amount of abdominal fluid. Angiography revealed a laceration of the right iliac artery bifurcation with extravasation of contrast material. After occlusion of the internal iliac artery with fibered coils to prevent retrograde flow to the iliac bifurcation, a self-expanding covered stent was inserted to seal the iliac laceration. The leakage of blood stopped immediately. The clinical condition of the patient gradually improved and she was discharged home 5 weeks later. Sealing of arterial laceration as a complication of lumbar disc surgery with a covered stent is a simple and effective alternative to major pelvic surgery. (orig.)

  20. Massive upper gastrointestinal bleeding due to esophago- thyroidal artery fistula following foreign body aspiration: a case report

    Directory of Open Access Journals (Sweden)

    Bagheri R.

    2007-10-01

    Full Text Available Background: Immediate treatment when an esophageal foreign body is suspected is critical because of the possibility of serious complications. The presence of foreign bodies in the esophagus usually occurs accidentally in children and mentally retarded adults. A greater risk of perforation of the esophagus, development of a mediastinal, as well as airway compromise is present when a foreign body is lodged longer than 24 hours. Furthermore, this condition results in complications, such as hemorrhage or esophageal fistula, when treatment is delayed. We herein report a case of esophageo-thyroidal artery fistula, a rare complication resulting from the delayed removal of an esophageal foreign body. Patient presentation: A 34 year-old female who had swallowed her dental prosthesis one week previously was referred for severe gastrointestinal bleeding. Surgery to remove the foreign body was performed. To determine the cause of continued bleeding after the endoscopy and angiography, we performed a neck exploration, which revealed hemorrhage from a fistula between thyroid vessels and the esophagus. After surgical resection of the fistula, the patient was discharged from the hospital in good condition and has had no related problems for six months.Conclusions: Considering the complications resulting from the delay of the removal of foreign bodies from the esophagus, these objects should be removed as soon as possible.

  1. Different Bleeding Patterns with the Use of Levonorgestrel Intrauterine System: Are They Associated with Changes in Uterine Artery Blood Flow?

    Directory of Open Access Journals (Sweden)

    Carlo Bastianelli

    2014-01-01

    Full Text Available Objective. Evaluate if different bleeding patterns associated with the use of the levonorgestrel intrauterine system (LNG-IUS are associated with different uterine and endometrial vascularization patterns, as evidenced by ultrasound power Doppler analysis. Methodology. A longitudinal study, with each subject acting as its own control was conducted between January 2010 and December 2012. Healthy volunteers with a history of heavy but cyclic and regular menstrual cycles were enrolled in the study. Ultrasonographic examination was performed before and after six months of LNG-IUS placement: uterine volume, endometrial thickness, and subendometrial and myometrial Doppler blood flow patterns have been evaluated. Results. A total of 32 women were enrolled out of 186 initially screened. At six months of follow-up, all subjects showed a reduction in menstrual blood loss; for analysis, they were retrospectively divided into 3 groups: normal cycling women (Group I, amenorrheic women (Group II, and women with prolonged bleedings (Group III. Intergroup analysis documented a statistically significant difference in endometrial thickness among the three groups; in addition, mean pulsatility index (PI and resistance index (RI in the spiral arteries were significantly lower in Group I and Group III compared to Group II. This difference persisted also when comparing—within subjects of Group III—mean PI and RI mean values before and after insertion. Conclusions. The LNG-IUS not only altered endometrial thickness, but—in women with prolonged bleedings—also significantly changed uterine artery blood flow. Further studies are needed to confirm these results and enable gynecologists to properly counsel women, improving initial continuation rates.

  2. Intra-Arterial Treatment in Patients with Acute Massive Gastrointestinal Bleeding after Endoscopic Failure: Comparisons between Positive versus Negative Contrast Extravasation Groups

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Wei Chou; Liu, Chang Hsien; Hsu, Hsian He; Huang, Guo Shu; Hsieh, Tasi Yuan; Tsai, Shin Hung; Hsieh, Chung Bao; Yu, Chin Yung [Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan (China); Tung, Ho Jui [Asia University, Taichung, Taiwan (CN)

    2011-10-15

    To determine whether treatment outcome is associated with visualization of contrast extravasation in patients with acute massive gastrointestinal bleeding after endoscopic failure. From January 2007 to December 2009, patients that experienced a first attack of acute gastrointestinal bleeding after failure of initial endoscopy were referred to our interventional department for intra-arterial treatment. We enrolled 79 patients and divided them into two groups: positive and negative extravasation. For positive extravasation, patients were treated by coil embolization; and in negative extravasation, patients were treated with intra-arterial vasopressin infusion. The two groups were compared for clinical parameters, hemodynamics, laboratory findings, endoscopic characteristics, and mortality rates. Forty-eight patients had detectable contrast extravasation (positive extravasation), while 31 patients did not (negative extravasation). Fifty-six patients survived from this bleeding episode (overall clinical success rate, 71%). An elevation of hemoglobin level was observed in the both two groups; significantly greater in the positive extravasation group compared to the negative extravasation group. Although these patients were all at high risk of dying, the 90-day mortality rate was significantly lower in the positive extravasation than in the negative extravasation (20% versus 42%, p < 0.05). A multivariate analysis suggested that successful hemo stasis (odds ratio [OR] = 28.66) is the most important predictor affecting the mortality in the two groups of patients. Visualization of contrast extravasation on angiography usually can target the bleeding artery directly, resulting in a higher success rate to control of hemorrhage.

  3. Clinical evaluation of transcatheter arterial embolization for the management of retroperitoneal bleeding in cases of pelvic fracture

    International Nuclear Information System (INIS)

    We evaluated the clinical efficacy of transcatheter arterial embolization (TAE) for the management of retroperitoneal bleeding in a case of pelvic fracture. A retrospective review of 206 patients with pelvic fractures was performed. Thirty-four patients who were hemodynamically unstable or had evidence of ongoing hemorrhage required TAE. Rescue rate, effective rate, and mortality rate among the patients with multiple organ injuries were calculated. Charts were reviewed for age, Japanese coma scale (JCS), hemoglobin, blood pressures, extent of retroperitoneal hemorrhage, pelvic fracture pattern/extent of embolization, and time from judging indication of TAE to angiography. Data of patients who died of pelvic fracture hemorrhage was compared with that of others. Statistical analysis was done with analysis of variance, and the two groups were compared using Student's t-test. Rescue rate, success rate, and mortality rate were 76% (26/34), 91% (31/34), and 33% (8/24), respectively. Only JCS reached statistical significance. The complications of gluteal skin and muscle necrosis were experienced in one patient. Two patients with lung contusion and one patient who had suffered from idiopathic interstitial pneumonia died from disseminated intravascular coagulation associated with pneumonia. Viscorectal dysfunctions, which were observed in ten patients, were considered to be independent of TAE. TAE for pelvic fracture hemorrhage was considered effective. Complications of gluteal skin and muscle necrosis should be kept in mind. (author)

  4. Bleeding time

    Science.gov (United States)

    Bleeding time is a medical test that measures how fast small blood vessels in the skin stop bleeding. ... until the bleeding stops. The provider records the time it takes for the cuts to stop bleeding.

  5. Detection and localization of acute upper and lower gastrointestinal (GI) bleeding with arterial phase multi-detector row helical CT

    Energy Technology Data Exchange (ETDEWEB)

    Jaeckle, T.; Stuber, G.; Hoffmann, M.H.K.; Jeltsch, M.; Schmitz, B.L.; Aschoff, A.J. [University Hospital of Ulm, Diagnostic and Interventional Radiology, Ulm (Germany)

    2008-07-15

    The purpose of this study was to evaluate the accuracy of multi-detector row helical CT (MDCT) for detection and localization of acute upper and lower gastrointestinal (GI) hemorrhage or intraperitoneal bleeding. Thirty-six consecutive patients with clinical signs of acute bleeding underwent biphasic (16- or 40-channel) MDCT. MDCT findings were correlated with endoscopy, angiography or surgery. Among the 36 patients evaluated, 26 were examined for GI bleeding and 10 for intraperitoneal hemorrhage. Confirmed sites of GI bleeding were the stomach (n = 5), duodenum (n = 5), small bowel (n = 6), large bowel (n = 8) and rectum (n = 2). The correct site of bleeding was identifiable on MDCT in 24/26 patients with GI bleeding. In 20 of these 24 patients, active CM extravasation was apparent during the exam. Among the ten patients with intraperitoneal hemorrhage, MDCT correctly identified the bleeding source in nine patients. Our findings suggest that fast and accurate localization of acute gastrointestinal and intraperitoneal bleeding is achievable on MDCT. (orig.)

  6. Detection and localization of acute upper and lower gastrointestinal (GI) bleeding with arterial phase multi-detector row helical CT

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate the accuracy of multi-detector row helical CT (MDCT) for detection and localization of acute upper and lower gastrointestinal (GI) hemorrhage or intraperitoneal bleeding. Thirty-six consecutive patients with clinical signs of acute bleeding underwent biphasic (16- or 40-channel) MDCT. MDCT findings were correlated with endoscopy, angiography or surgery. Among the 36 patients evaluated, 26 were examined for GI bleeding and 10 for intraperitoneal hemorrhage. Confirmed sites of GI bleeding were the stomach (n = 5), duodenum (n = 5), small bowel (n = 6), large bowel (n = 8) and rectum (n = 2). The correct site of bleeding was identifiable on MDCT in 24/26 patients with GI bleeding. In 20 of these 24 patients, active CM extravasation was apparent during the exam. Among the ten patients with intraperitoneal hemorrhage, MDCT correctly identified the bleeding source in nine patients. Our findings suggest that fast and accurate localization of acute gastrointestinal and intraperitoneal bleeding is achievable on MDCT. (orig.)

  7. AN UNUSUAL PANCREATIC ARTERIAL PATTERN: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Rohini Motwani

    2013-09-01

    Full Text Available Pancreas is an important digestive gland in our body with wide range of both exocrine and endocrine functions. Pancreas has a rich vascular supply from the celiac axis and superior mesenteric artery. The superior pancreatico-duodenal artery (from gastro-duodenal artery and the inferior pancreatico-duodenal artery (from superior mesenteric artery runs in the groove between the pancreas and the duodenum to supply the head of pancreas. Pancreas also derives its blood supply from splenic artery which supplies its head, body and tail region. Profuse vascular supply makes it prone for haemorrhage and that may be the reason that pancreatic blood supply has always been an area of constant interest. In depth knowledge of the variations of blood vessels in this region is utmost important for the successful accomplishment of complex surgical procedures like resection of head of pancreas. The present case report brings in light abnormal pattern of vascularisation in the head region of pancreas and an unusual pancreatic branch from the junction of superior and inferior pancreatic arteries.

  8. Abnormal uterine bleeding due to vascular abnormality caused by D and E : doppler sonography for diagnosis and transcatheter arterial embolization for treatment

    International Nuclear Information System (INIS)

    We attempted to evaluate the usefulness of Doppler sonography in the diagnosis of uterine vascular abnormality caused by previous D and E, and to report that transarterial embolization is an excellent treatment modality. We analyzed gray-scale US, color/duplex Doppler US and angiographic findings in seven patients with radiologically proven uterine vascular abnormality. Two of the seven cases were pseudoaneurysms and five of the seven cases were AVMs. n one of the AVMS, two small pseudoaneurysms were combined. In all cases, transarterial embolizations using 3 mm coil or/and gelfoam particles were performed. Follow-up US studies, including color Doppler US, were performed. on color/duplex Doppler sonography, two cases of pseudoaneurysm showed blood pools with turbulent arterial flow, and five cases of AVM showed asymmetrically increased cascularity, with vailable high velocities composed of the pulsatile arterial flow, with a high diastolic component. on angiography, the former showed pseudoaneruysmal sacs, and the latter densely opacified vascular tangles. No more abnormal uterine bleeding was shown following transarterial embolization in all cases. Color/duplex Doppler sonography was valuable in the diagnosis or treatment of abnormal uterine bleeding caused by uterine vascular abnormality such as acquired AVM or pseudoaneruysm

  9. Evaluation of Superselective Transcatheter Arterial Embolization with n-Butyl Cyanoacrylate in Treating Lower Gastrointestinal Bleeding: A Retrospective Study on Seven Cases

    Science.gov (United States)

    Zhao, Yuan; Li, Gang; Yu, Xiang

    2016-01-01

    Background. To investigate the safety and efficacy of superselective transcatheter arterial embolization (TAE) with n-butyl cyanoacrylate (NBCA) in treating lower gastrointestinal bleeding caused by angiodysplasia. Methods. A retrospective study was performed to evaluate the clinical data of the patients with lower gastrointestinal bleeding caused by angiodysplasia. The patients were treated with superselective TAE with NBCA between September 2013 and March 2015. Angiography was performed after the embolization. The clinical signs including melena, anemia, and blood transfusion treatment were evaluated. The complications including abdominal pain and intestinal ischemia necrosis were recorded. The patients were followed up to evaluate the efficacy in the long run. Results. Seven cases (2 males, 5 females; age of 69.55 ± 2.25) were evaluated in the study. The embolization was successfully performed in all cases. About 0.2–0.8 mL (mean 0.48 ± 0.19 mL) NCBA was used. Immediate angiography after the embolization operation showed that the abnormal symptoms disappeared. The patients were followed up for a range of 2–19 months and six patients did not reoccur. No serious complications, such as femoral artery puncture point anomaly, vascular injury, and intestinal necrosis perforation were observed. Conclusion. For the patients with refractory and repeated lower gastrointestinal hemorrhage due to angiodysplasia, superselective TAE with NBCA seem to be a safe and effective alternative therapy when endoscopy examination and treatment do not work. PMID:27528867

  10. The role of point-of-care assessment of platelet function in predicting postoperative bleeding and transfusion requirements after coronary artery bypass grafting

    Directory of Open Access Journals (Sweden)

    Pankaj Kumar Mishra

    2015-01-01

    Full Text Available Objective: Objective platelet function assessment after cardiac surgery can predict postoperative blood loss, guide transfusion requirements and discriminate the need for surgical re-exploration. We conducted this study to assess the predictive value of point-of-care testing platelet function using the Multiplate® device. Methods: Patients undergoing isolated coronary artery bypass grafting were prospectively recruited ( n = 84. Group A ( n = 42 patients were on anti-platelet therapy until surgery; patients in Group B ( n = 42 stopped anti-platelet treatment at least 5 days preoperatively. Multiplate® and thromboelastography (TEG tests were performed in the perioperative period. Primary end-point was excessive bleeding (>2.5 ml/kg/h within first 3 h postoperative. Secondary end-points included transfusion requirements, re-exploration rates, intensive care unit and in-hospital stays. Results: Patients in Group A had excessive bleeding (59% vs. 33%, P = 0.02, higher re-exploration rates (14% vs. 0%, P < 0.01 and higher rate of blood (41% vs. 14%, P < 0.01 and platelet (14% vs. 2%, P = 0.05 transfusions. On multivariate analysis, preoperative platelet function testing was the most significant predictor of excessive bleeding (odds ratio [OR]: 2.3, P = 0.08, need for blood (OR: 5.5, P < 0.01 and platelet transfusion (OR: 15.1, P < 0.01. Postoperative "ASPI test" best predicted the need for transfusion (sensitivity - 0.86 and excessive blood loss (sensitivity - 0.81. TEG results did not correlate well with any of these outcome measures. Conclusions: Peri-operative platelet functional assessment with Multiplate® was the strongest predictor for bleeding and transfusion requirements in patients on anti-platelet therapy until the time of surgery. Study registration: ISRCTN43298975 (http://www.controlled-trials.com/ISRCTN43298975/.

  11. Bleeding Disorders

    Science.gov (United States)

    ... as clotting factors. If you have a bleeding disorder, you either do not have enough platelets or ... don't work the way they should. Bleeding disorders can be the result of other diseases, such ...

  12. Triple antithrombotic therapy in patients with atrial fibrillation undergoing coronary artery stenting: hovering among bleeding risk, thromboembolic events, and stent thrombosis

    Directory of Open Access Journals (Sweden)

    Menozzi Mila

    2012-10-01

    Full Text Available Abstract Dual antiplatelet treatment with aspirin and clopidogrel is the antithrombotic treatment recommended after an acute coronary syndrome and/or coronary artery stenting. The evidence for optimal antiplatelet therapy for patients, in whom long-term treatment oral anticoagulation is mandatory, is however scarce. To evaluate the safety and efficacy of the various antithrombotic strategies adopted in this population, we reviewed the available evidence on the management of patients receiving oral anticoagulation, such as a vitamin-k-antagonists, referred for coronary artery stenting. Atrial fibrillation is the most frequent indication for oral anticoagulation. The need of starting antiplatelet therapy in this clinical scenario raises concerns about the combination to choose: triple therapy with warfarin, aspirin, and a thienopyridine being the most frequent and advised. The safety of this regimen appeared suboptimal because of an increased risk in hemorrhagic complications. On the other hand, the combination of oral anticoagulation and an antiplatelet agent is suboptimal in preventing thromboembolic events and stent thrombosis; dual antiplatelet therapy may be considered only when a high hemorrhagic risk and low thromboembolic risk are perceived. Indeed, the need for prolonged multiple-drug antithrombotic therapy increases the bleeding risks when drug eluting stents are used. Since current evidence derives mainly from small, single-center and retrospective studies, large-scale prospective multicenter studies are urgently needed.

  13. [Gastrointestinal bleeding].

    Science.gov (United States)

    Lanas, Ángel

    2015-09-01

    In the Digestive Disease Week in 2015 there have been some new contributions in the field of gastrointestinal bleeding that deserve to be highlighted. Treatment of celecoxib with a proton pump inhibitor is safer than treatment with nonselective NSAID and a proton pump inhibitor in high risk gastrointestinal and cardiovascular patients who mostly also take acetylsalicylic acid. Several studies confirm the need to restart the antiplatelet or anticoagulant therapy at an early stage after a gastrointestinal hemorrhage. The need for urgent endoscopy before 6-12 h after the onset of upper gastrointestinal bleeding episode may be beneficial in patients with hemodynamic instability and high risk for comorbidity. It is confirmed that in Western but not in Japanese populations, gastrointestinal bleeding episodes admitted to hospital during weekend days are associated with a worse prognosis associated with delays in the clinical management of the events. The strategy of a restrictive policy on blood transfusions during an upper GI bleeding event has been challenged. Several studies have shown the benefit of identifying the bleeding vessel in non varicose underlying gastric lesions by Doppler ultrasound which allows direct endoscopic therapy in the patient with upper GI bleeding. Finally, it has been reported that lower gastrointestinal bleeding diverticula band ligation or hemoclipping are both safe and have the same long-term outcomes. PMID:26520197

  14. Chitosan pads vs. manual compression to control bleeding sites after transbrachial arterial catheterization in a randomized trial; Randomisierte Untersuchung zur Anwendung eines Chitosan-Gerinnungspads zur Blutstillung bei transbrachialen Angiographien

    Energy Technology Data Exchange (ETDEWEB)

    Poretti, F.; Rosen, T.; Koerner, B.; Vorwerk, D. [Inst. fuer diagnostische und interventionelle Radiologie, Klinikum Ingolstadt (Germany)

    2005-09-01

    Purpose: until now, no mechanical closure devices were available to achieve fast and secure hemostasis for vessel closure after catheterization of small arterial vessels. Material and methods: eighty patients were randomized to evaluate the effect on hemostasis by use of a chitosan pad (Chito-Seal, Abbott Vascular Devices, Galway/Ireland) in comparison to manual compression after diagnostic transbrachial arterial catheterization. Hemostasis after three minutes and one hour as well as local development of a hematoma after one and twenty-four hours were assessed. Results: the use of chitosan pads significantly decreased the bleeding time in the first three minutes after manual compression time (p < 0.01). Significant decrease in bleeding risk at three minutes by use of the chitosan closure pads was also found in subgroups of patients with hypertension (p < 0.001) or diabetes (p < 0.01) and also in patients under anticoagulation therapy (p < 0.01). In addition, long-term protection from bleeding complications such as the risk of hematoma was decreased by the use of chitosan closure pads one hour (p < 0.01) or twenty-four hours (p < 0.001) after catheter removal. Conclusion: the use of an intravascular anchor or suture system is not safely applicable in these vessels due to the small diameter of the brachial artery. Our results document a significant improvement in hemostasis by using chitosan pads in these cases. (orig.)

  15. Internal Bleeding

    Science.gov (United States)

    ... 2 Diabetes, Heart Disease a Dangerous Combo Are 'Workaholics' Prone to OCD, Anxiety? ALL NEWS > Resources First ... pelvis, that are broken. Initially, internal bleeding may cause no symptoms, although an injured organ that is ...

  16. Bleeding Disorders

    Science.gov (United States)

    ... times I'd miss work and skip the gym because I felt so lousy. So I decided ... cell called platelets. Your body also needs blood proteins called clotting factors. In people with bleeding disorders, ...

  17. Incidence and predictors of upper gastrointestinal bleeding in patients receiving low-dose aspirin for secondary prevention of cardiovascular events in patients with coronary artery disease

    Institute of Scientific and Technical Information of China (English)

    William Ng; Xi Cheng; Chu-Pak Lau; Wai-Man Wong; Wai-Hong Chen; Hung-Fat Tse; Pui-Yin Lee; Kam-Chuen Lai; Sheung-Wai Li; Matthew Ng; Kwok-Fai Lam

    2006-01-01

    AIM: The use of low-dose aspirin to prevent cardiovascular disease events is well established. However,the incidence and predictors of upper gastrointestinal bleeding (UGIB) with its use are unknown. We studied prospectively the incidence and outcome of peptic ulceration in low-dose aspirin users.METHODS: A total of 991 patients with coronary artery disease (CAD) on low-dose aspirin were prospectively followed-up for two years for the occurrence and clinical features of first hospitalized episode of UGIB.RESULTS: UGIB had a bimodal presentation with 45% occurring within four months of aspirin initiation and had an overall prevalence of 1.5% per year. There was no UGIB-related death. Hypertension (OR = 4.6, 95%CI 1.5 - 14.7, P = 0.009), history of peptic ulceration (OR = 3.1,95%CI 1.1 - 9.0, P = 0.039), tertiary education (OR =3.08, 95%CI 1.1 - 9.0, P = 0.039) and higher lean body mass (P = 0.016) were independent factors associated with UGIB. Use of nitrate did not reduce UGIB.CONCLUSION: The incidence of UGIB in patients with CAD on long-term low-dose aspirin is low, but is accompanied with significant morbidity. With prolonged use of aspirin, UGIB continues to be a problem for those with risk factors and especially in patients with a history of peptic ulcers, in which UGIB tends to occur early after aspirin therapy.

  18. BLEED & BLEND

    OpenAIRE

    Goodfellow, Paul

    2012-01-01

    BLEED & BLEND is an ambient artwork that was commissioned by Digital Media in Newcastle University's Culture Lab, as part of their data visualisation screening project: Data Elements. The aim of the project was to take an unconventional approach to interpreting and displaying scientific data through visual artworks. The work was projected onto Newcastle University's Kings Gate building in Newcastle city centre in October 2012. A useful and succinct description of Ambient Art is found in B...

  19. Gastrointestinal Bleeding Secondary to Calciphylaxis.

    Science.gov (United States)

    Gupta, Nancy; Haq, Khwaja F; Mahajan, Sugandhi; Nagpal, Prashant; Doshi, Bijal

    2015-01-01

    BACKGROUND Calciphylaxis is associated with a high mortality that approaches 80%. The diagnosis is usually made when obvious skin lesions (painful violaceous mottling of the skin) are present. However, visceral involvement is rare. We present a case of calciphylaxis leading to lower gastrointestinal (GI) bleeding and rectal ulceration of the GI mucosa. CASE REPORT A 66-year-old woman with past medical history of diabetes mellitus, hypertension, end-stage renal disease (ESRD), recently diagnosed ovarian cancer, and on hemodialysis (HD) presented with painful black necrotic eschar on both legs. The radiograph of the legs demonstrated extensive calcification of the lower extremity arteries. The hospital course was complicated with lower GI bleeding. A CT scan of the abdomen revealed severe circumferential calcification of the abdominal aorta, celiac artery, and superior and inferior mesenteric arteries and their branches. Colonoscopy revealed severe rectal necrosis. She was deemed to be a poor surgical candidate due to comorbidities and presence of extensive vascular calcifications. Recurrent episodes of profuse GI bleeding were managed conservatively with blood transfusion as needed. Following her diagnosis of calciphylaxis, supplementation with vitamin D and calcium containing phosphate binders was stopped. She was started on daily hemodialysis with low calcium dialysate bath as well as intravenous sodium thiosulphate. The clinical condition of the patient deteriorated. The patient died secondary to multiorgan failure. CONCLUSIONS Calciphylaxis leading to intestinal ischemia/perforation should be considered in the differential diagnosis in ESRD on HD presenting with abdominal pain or GI bleeding. PMID:26572938

  20. Bleeding Disorders Treatment Options

    Science.gov (United States)

    ... Pictures Young Voices Compendium of Assessment Tools Educational Games Video Library Find a Treatment Centre Haemophilia Journal About Bleeding Disorders Bleeding Disorders The Clotting Process Drugs That Can Cause Bleeding Hemophilia How Do You ...

  1. Bleeding Duodenal Varices Successfully Treated with Balloon-Occluded Retrograde Transvenous Obliteration (B-RTO) Assisted by CT During Arterial Portography

    International Nuclear Information System (INIS)

    A 60-year-old woman with massive hemorrhage from duodenal varices was transferred to our hospital for the purpose of transcatheter intervention. Although digital subtraction arterial portography could not depict the entire pathway of collateral circulation, the efferent route of the duodenal varices was clearly demonstrated on subsequent CT during arterial portography. Balloon-occluded retrograde transvenous obliteration (B-RTO) of the varices was performed via the efferent vein and achieved complete thrombosis of the varices

  2. Arteriovenous fistula of the thyroid gland associated with spontaneous bleeding from a flow-induced aneurysm of the inferior thyroid artery.

    Science.gov (United States)

    Klingler, P J; Freund, M C; Seelig, M H; Knudsen, J M; Martin, J K

    1999-05-01

    A case of acute, spontaneous cervical hemorrhage caused by a ruptured aneurysm of the inferior thyroid artery is described. This lesion was accompanied by an arteriovenous fistula within the thyroid gland that caused a flow-induced aneurysm. Diagnosis and treatment were successfully performed by selective angiography with endovascular occlusion and embolization. Both diagnostic and therapeutic management are discussed, and the related literature is reviewed. To our knowledge, this is the first reported case of an aneurysm of a thyroid artery in conjunction with an intraparenchymatous arteriovenous fistula of the thyroid gland. PMID:10319081

  3. Endoscopic hemostasis state of the art - Nonvariceal bleeding.

    Science.gov (United States)

    Goelder, Stefan Karl; Brueckner, Juliane; Messmann, Helmut

    2016-02-25

    New endoscopic techniques for hemostasis in nonvariceal bleeding were introduced and known methods further improved. Hemospray and Endoclot are two new compounds for topical treatment of bleeding. Initial studies in this area have shown a good hemostatic effect, especially in active large scale oozing bleeding, e.g., tumor bleedings. For further evaluation larger prospective studies comparing the substanced with other methods of endoscopic hemostasis are needed. For localized active arterial bleeding primary injection therapy in the area of ​​bleeding as well as in the four adjacent quadrants offers a good method to reduce bleeding activity. The injection is technically easy to learn and practicable. After bleeding activity is reduced the bleeding source can be localized more clearly for clip application. Today many different through-the-scope (TTS) clips are available. The ability to close and reopen a clip can aid towards good positioning at the bleeding site. Even more important is the rotatability of a clip before application. Often multiple TTS clips are required for secure closure of a bleeding vessel. One model has the ability to use three clips in series without changing the applicator. Severe arterial bleeding from vessels larger than 2 mm is often unmanageable with these conventional methods. Here is the over-the-scope-clip system another newly available method. It is similar to the ligation of esophageal varices and involves aspiration of tissue into a transparent cap before closure of the clip. Thus a greater vascular occlusion pressure can be achieved and larger vessels can be treated endoscopically. Patients with severe arterial bleeding from the upper gastrointestinal tract have a very high rate of recurrence after initial endoscopic treatment. These patients should always be managed in an interdisciplinary team of interventional radiologist and surgeons. PMID:26962402

  4. [Emergency embolization in gynaecological bleeding. Two case reports].

    Science.gov (United States)

    Hatremi, Rajhi; Sameh, Amous; Azza, Salem; Najla, Mnif; Rym, Ben Hmid; Sami, Mahjoub; Faouzia, Zouari; Radhi, Hamza

    2005-08-01

    Two patients with gynaecological hemorrhage underwent successfully trans-arterial embolization. The first womanhad an uncontrollable perineal hemorrhage following a delivery with forceps. Angiography showed extravasation of contrast from right and left vaginal artery. Hyperselective embolisation stopped the vaginal bleeding. The second woman had massive hemorrhage following radiotherapy for cervical cancer. Angiography demonstrated extravasation of contrast from both uterine arteries. The bleeding was controlled after hyperselective embolisation. Emergency arterial embolisation is a safe and effective means of control of irrepressible genital hemorrhage. PMID:16238279

  5. MODERN CONCEPTS OF CHRONIC GASTRO-DUODENITIS IN ADOLESCENTS WITH POSITION EVALUATION OF QUALITY OF LIFE

    OpenAIRE

    Skomorin Maksim Sergeevich

    2012-01-01

    Objective: To assess quality of life (QOL) in adolescents aged 13-17 years with chronic gastroduodenitis associated with H. pylori (CGD) during exacerbation and remission. Methods: The clinical, laboratory, instrumental, sociological: the quality of life questionnaire PedsQL-4, a special questionnaire GSRS Results: CGD syndrome analyzed using special GSRS questionnaire and quality of life associated with health of adolescents with CGD (self-assessment and evaluation of the parents using a com...

  6. Laparoscopic repair of gastro-duodenal fistula secondary to band erosion

    Directory of Open Access Journals (Sweden)

    Kunal J Patel

    2014-01-01

    Full Text Available Laparoscopic gastric banding is one of the most common surgical treatments for morbid obesity performed worldwide. The procedure, however, has many well-documented risks and complications, including band erosion. We present here a gastric banding patient who was referred to our tertiary care centre after secondarily forming an entero-enteric fistula with complaints of pain, nausea, vomiting and severe reflux. She was successfully treated with laparoscopic dissection and due to her existing anatomy, and the patient′s desire for continued weight loss, she was converted to Roux-en-Y gastric bypass.

  7. Transcatheter embolization for treatment of acute lower gastrointestinal bleeding

    International Nuclear Information System (INIS)

    Treatment of lower gastrointestinal bleeding was attempted in 13 patients by selective embolization of branches of the mesenteric arteries with Gelfoam. Bleeding was adequately controlled in 11 patients with active bleeding during the examination. One patient improved after embolization but bleeding recurred within 24 hours and in another patient the catheterization was unsuccessful. Five patients with diverticular hemorrhage were embolized in the right colic artery four times, and once in the middle colic artery. Three patients had embolization of the ileocolic artery because of hemorrhage from cecal angiodysplasia, post appendectomy, and leukemia infiltration. Three patients had the superior hemorrhoidal artery embolized because of bleeding from unspecific proctitis, infiltration of the rectum from a carcinoma of the bladder, and transendoscopic polypectomy. One patient was septic and bled from jejunal ulcers. Ischemic changes with infarction of the large bowel developed in two patients and were treated by partial semi-elective colectomy, three and four days after embolization. Four other patients developed pain and fever after embolization. Transcatheter embolization of branches of mesenteric arteries in an effective way to control acute lower gastrointestinal bleeding, but still has a significant rate of complications that must be seriously weighed against the advantages of operation. (orig.)

  8. [Acute gastrointestinal bleeding].

    Science.gov (United States)

    Baumbach, Robert; Faiss, Siegbert; Cordruwisch, Wolfgang; Schrader, Carsten

    2016-04-01

    Acute gastrointestinal bleeding is a common major emergency (Internal medical or gastroenterological or medical), approximately 85 % of which occur in the upper GI tract. It is estimated that about a half of upper GI bleeds are caused by peptic ulcers. Upper GI bleeds are associated with more severe bleeding and poorer outcomes when compared to middle or lower GI bleeds. Prognostic determinants include bleeding intensity, patient age, comorbid conditions and the concomitant use of anticoagulants. A focused medical history can offer insight into the bleeding intensity, location and potential cause (along with early risk stratification). Initial measures should focus on rapid assessment and resuscitation of unstable patients. The oesophagogastroduodenoscopy (OGD) is the gold standard method for localizing the source of bleeding and for interventional therapy. Bleeding as a result of peptic ulcers is treated endoscopically with mechanical and / or thermal techniques in combination with proton pump inhibitor (PPI) therapy. When variceal bleeding is suspected, pre-interventional use of vasopressin analogues and antibiotic therapies are recommended. Endoscopically, the first line treatment of esophageal varices is endoscopic ligature therapy, whereas that for gastric varices is the use of Histoacryl injection sclerotherapy. When persistent and continued massive hemorrhage occurs in a patient with known or suspected aortic disease the possibility of an aorto-enteric fistula must be considered. PMID:27078246

  9. Nonvariceal upper gastrointestinal bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Burke, Stephen J.; Weldon, Derik; Sun, Shiliang [University of Iowa, Department of Radiology, Iowa, IA (United States); Golzarian, Jafar [University of Iowa, Department of Radiology, Iowa, IA (United States); University of Iowa, Department of Radiology, Carver College of Medicine, Iowa, IA (United States)

    2007-07-15

    Nonvariceal upper gastrointestinal bleeding (NUGB) remains a major medical problem even after advances in medical therapy with gastric acid suppression and cyclooxygenase (COX-2) inhibitors. Although the incidence of upper gastrointestinal bleeding presenting to the emergency room has slightly decreased, similar decreases in overall mortality and rebleeding rate have not been experienced over the last few decades. Many causes of upper gastrointestinal bleeding have been identified and will be reviewed. Endoscopic, radiographic and angiographic modalities continue to form the basis of the diagnosis of upper gastrointestinal bleeding with new research in the field of CT angiography to diagnose gastrointestinal bleeding. Endoscopic and angiographic treatment modalities will be highlighted, emphasizing a multi-modality treatment plan for upper gastrointestinal bleeding. (orig.)

  10. Massive extra-enteric gastrointestinal bleeding: angiographic diagnosis.

    Science.gov (United States)

    Koehler, P R; Nelson, J A; Berenson, M M

    1976-04-01

    Two patients with massive gastrointestinal bleeding are reported. One bled from an aneurysm of a branch of the left hepatic artery, the blood reaching the bowel through communication with the biliary tree. The second had an aneurysm of a branch of the splenic artery which communicated with the pancreatic duct. This type of bleeding is intermittent and, consequently, actual extravasation of contrast media is not always seen. Therefore, if one sees an aneurysm of a visceral artery, even if it does not directly supply the enteric tract, one should consider the possibility that it is the origin of the hemorrhage. Pathogenesis, diagnostic modalities, and therapeutic implications are discussed. PMID:1083037

  11. N-butyl cyanoacrylate embolotherapy for acute gastroduodenal ulcer bleeding

    International Nuclear Information System (INIS)

    Various embolic agents have been used for embolization of acute gastrointestinal (GI) arterial bleeding. N-butyl cyanoacrylate (NBCA) is not easy to handle, but it is a useful embolic agent. In this retrospective study, we describe our experience with NBCA embolization of acute gastroduodenal ulcer bleeding. NBCA embolization was performed in seven patients with acute upper GI arterial bleeding; they had five gastric ulcers and two duodenal ulcers. NBCA embolization was done in the left gastric artery (n = 3), right gastric artery (n = 2), gastroduodenal artery (n = 1) and pancreaticoduodenal artery (n = 1). Coil was used along with NBCA in a gastric bleeding patient because of difficulty in selecting a feeding artery. NBCA was mixed with Lipiodol at the ratio of 1:1 to 1:2. The blood pressure and heart rate around the time of embolization, the serial hemoglobin and hematocrit levels and the transfusion requirements were reviewed to evaluate hemostasis and rebleeding. Technical success was achieved in all the cases. Two procedure-related complications happened; embolism of the NBCA mixture to the common hepatic artery occurred in a case with embolization of the left gastric artery, and reflux of the NBCA mixture occurred into the adjacent gastric tissue, but these did not cause any clinical problems. Four of seven patients did not present with rebleeding, but two had rebleeding 10 and 16 days, respectively, after embolization and they died of cardiac arrest at 2 months and 37 days, respectively. One other patient died of sepsis and respiratory failure within 24 hours without rebleeding. NBCA embolization with or without other embolic agents could be safe and effective for treating acute gastroduodenal ulcer bleeding

  12. N-butyl cyanoacrylate embolotherapy for acute gastroduodenal ulcer bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Young Ho; Kim, Ji Hoon; Koh, Young Hwan; Han, Dae Hee; Cha, Joo Hee; Seong, Chang Kyu; Song, Chi Sung [Seoul National University Boramae Hospital, Seoul (Korea, Republic of)

    2007-01-15

    Various embolic agents have been used for embolization of acute gastrointestinal (GI) arterial bleeding. N-butyl cyanoacrylate (NBCA) is not easy to handle, but it is a useful embolic agent. In this retrospective study, we describe our experience with NBCA embolization of acute gastroduodenal ulcer bleeding. NBCA embolization was performed in seven patients with acute upper GI arterial bleeding; they had five gastric ulcers and two duodenal ulcers. NBCA embolization was done in the left gastric artery (n = 3), right gastric artery (n = 2), gastroduodenal artery (n = 1) and pancreaticoduodenal artery (n = 1). Coil was used along with NBCA in a gastric bleeding patient because of difficulty in selecting a feeding artery. NBCA was mixed with Lipiodol at the ratio of 1:1 to 1:2. The blood pressure and heart rate around the time of embolization, the serial hemoglobin and hematocrit levels and the transfusion requirements were reviewed to evaluate hemostasis and rebleeding. Technical success was achieved in all the cases. Two procedure-related complications happened; embolism of the NBCA mixture to the common hepatic artery occurred in a case with embolization of the left gastric artery, and reflux of the NBCA mixture occurred into the adjacent gastric tissue, but these did not cause any clinical problems. Four of seven patients did not present with rebleeding, but two had rebleeding 10 and 16 days, respectively, after embolization and they died of cardiac arrest at 2 months and 37 days, respectively. One other patient died of sepsis and respiratory failure within 24 hours without rebleeding. NBCA embolization with or without other embolic agents could be safe and effective for treating acute gastroduodenal ulcer bleeding.

  13. Incidence and Management of Bleeding Complications Following Percutaneous Radiologic Gastrostomy

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Nieun; Shin, Ji Hoon; Ko, Gi Young; Yoon, Hyun Ki; Gwon, Dong Il; Kim, Jin Hyoung; Sung, Kyu Bo [Asan Medical Center, Ulsan University College of Medicine, Seoul (Korea, Republic of)

    2012-03-15

    Upper gastrointestinal (GI) bleeding is a serious complication that sometimes occurs after percutaneous radiologic gastrostomy (PRG). We evaluated the incidence of bleeding complications after a PRG and its management including transcatheter arterial embolization (TAE). We retrospectively reviewed 574 patients who underwent PRG in our institution between 2000 and 2010. Eight patients (1.4%) had symptoms or signs of upper GI bleeding after PRG. The initial presentation was hematemesis (n = 3), melena (n = 2), hematochezia (n = 2) and bloody drainage through the gastrostomy tube (n = 1). The time interval between PRG placement and detection of bleeding ranged from immediately after to 3 days later (mean: 28 hours). The mean decrease in hemoglobin concentration was 3.69 g/dL (range, 0.9 to 6.8 g/dL). In three patients, bleeding was controlled by transfusion (n = 2) or compression of the gastrostomy site (n = 1). The remaining five patients underwent an angiography because bleeding could not be controlled by transfusion only. In one patient, the bleeding focus was not evident on angiography or endoscopy, and wedge resection including the tube insertion site was performed for hemostasis. The other four patients underwent prophylactic (n = 1) or therapeutic (n = 3) TAEs. In three patients, successful hemostasis was achieved by TAE, whereas the remaining one patient underwent exploration due to persistent bleeding despite TAE. We observed an incidence of upper GI bleeding complicating the PRG of 1.4%. TAE following conservative management appears to be safe and effective for hemostasis.

  14. Approach to bleeding patient

    Directory of Open Access Journals (Sweden)

    Ramachandran Gopinath

    2014-01-01

    Full Text Available Managing a bleeding patient is very challenging for the perioperative physician. Bleeding in a patient would be due to inherited or acquired disorders of haemostasis. Identifying the patients at risk of bleeding and utilising prophylactic treatment protocols has good outcomes. Along with clinical signs, trends in monitoring coagulation parameters and analysing blood picture are necessary. Management of patients in the postoperative period and in intensive care unit should be focused on normalization of coagulation profile as early as possible with available blood and its products. Available recombinant factors should be given priority as per the approved indications. Exploring the surgical site should be considered for persistent bleeding because haemodynamic compromise, excessive transfusion of fluids, blood and its products and more inotropic support may have a negative impact on the patient outcome.

  15. Understanding Minor Rectal Bleeding

    Science.gov (United States)

    ... are the possible causes of minor rectal bleeding? Hemorrhoids Anal fissures Proctitis (inflammation of the rectum) Polyps ... can be cured if detected early. What are hemorrhoids? Hemorrhoids (also called piles) are swollen blood vessels ...

  16. Risk of bleeding related to antithrombotic treatment in cardiovascular disease

    DEFF Research Database (Denmark)

    Sørensen, Rikke; Olesen, Jonas B; Charlot, Mette;

    2012-01-01

    Antithrombotic therapy is a cornerstone of treatment in patients with cardiovascular disease with bleeding being the most feared complication. This review describes the risk of bleeding related to different combinations of antithrombotic drugs used for cardiovascular disease: acute coronary...... syndrome (ACS), atrial fibrillation (AF), cerebrovascular (CVD) and peripheral arterial disease (PAD). Different risk assessment schemes and bleeding definitions are compared. The HAS-BLED risk score is recommended in patients with AF and in ACS patients with AF. In patients with ACS with or without...

  17. Interventional angiography in the diagnosis of acute lower gastrointestinal bleeding

    International Nuclear Information System (INIS)

    Interventional angiography with the use of indwelling arterial catheters, anticoagulants, vasodilators and fibrinolytic agents, complements conventional angiography in the diagnosis of acute lower gastrointestinal bleeding. These interventional techniques prolong, augment or reactive bleeding and, by enabling better timing of examinations, they increase the diagnostic efficacy of angiography. In the reported series of 63 patients with acute lower gastrointestinal hemorrhage, interventions increased the diagnostic yield of angiography for demonstration of extravasation from 32% to 65% and decreased the percentage of negative angiograms from 27% to 16%. Indications, techniques and risks of interventional angiography in the diagnosis of acute lower gastrointestinal bleeding are discussed. (orig.)

  18. Relationship of pelvic bone fracture pattern and bleeding foci on angiography

    International Nuclear Information System (INIS)

    The purpose of this study is to evaluate the relationship between the patterns of pelvic bone fracture and location of hemorrhage on angiography. We retrospectively reviewed 56 patients with pelvic bone fracture and active bleeding. Fractures were classified according to Tile classification. Locations of bleedings were divided into four groups; main trunk/anterior/posterior divisions of internal iliac artery, and other locations. The relationship between the fracture pattern and bleedings were analyzed statistically. Forty one bleedings were in 22 patients with type A fracture. Twenty (49%) were at the anterior division, 12 (29%) were at the posterior division, and 9 (22%) were found in other location. Thirty three bleedings were in 23 patients with type B fracture. Fifteen (45%) were at the posterior division, 10 (30%) were at the anterior division, 3 (9%) were at the main trunk of the internal iliac artery, and 5 (16%) were at other location. Eighteen bleedings were in 11 patients with type C fracture. Thirteen (72%) were at the posterior division, 4 (22%) were at the anterior division, and 1 (6%) was at main trunk of internal iliac artery. Anterior divisional bleedings were more common in type A, posterior divisional bleedings were more common in type B and C fractures (p = 0.014). The distribution of bleeding is significantly related to the fracture patterns. Fracture pattern may help in predicting the location of bleeding foci on embolization

  19. Management and outcome of bleeding pseudoaneurysm associated with chronic pancreatitis

    Directory of Open Access Journals (Sweden)

    Jan Yi-Yin

    2006-01-01

    Full Text Available Abstract Background A bleeding pseudoaneurysm in patients with chronic pancreatitis is a rare and potentially lethal complication. Optimal treatment of bleeding peripancreatic pseudoaneurysm remains controversial. This study reports on experience at Chang Gung Memorial Hospital (CGMH in managing of bleeding pseudoaneurysms associated with chronic pancreatitis. Methods The medical records of 9 patients (8 males and 1 female; age range, 28 – 71 years; median, 36 years with bleeding pseudoaneurysms associated with chronic pancreatitis treated at CGMH between Aug. 1992 and Sep. 2004 were retrospectively reviewed. Alcohol abuse (n = 7;78% was the predominant predisposing factor. Diagnoses of bleeding pseudoaneurysms were based on angiographic (7/7, computed tomographic (4/7, ultrasound (2/5, and surgical (2/2 findings. Whether surgery or angiographic embolization was performed was primarily based on patient clinical condition. Median follow-up was 38 months (range, 4 – 87 months. Results Abdominal computed tomography revealed bleeding pseudoaneurysms in 4 of 7 patients (57%. Angiography determined correct diagnosis in 7 patients (7/7, 100%. The splenic artery was involved in 5 cases, the pancreaticoduodenal artery in 2, the gastroduodenal artery in 1, and the middle colic artery in 1. Initial treatment was emergency (n = 4 or elective (n = 3 surgery in 7 patients and arterial embolization in 2. Rebleeding was detected after initial treatment in 3 patients. Overall, 5 arterial embolizations and 9 surgical interventions were performed; the respective rates of success of these treatments were 20% (1/5 and 89% (8/9. Five patients developed pseudocysts before treatment (n = 3 or following intervention (n = 2. Pseudocyst formation was identified in 2 of the 3 rebleeding patients. Five patients underwent surgical treatment for associated pseudocysts and bleeding did not recur. One patient died from angiography-related complications. Overall mortality

  20. Acute gastrointestinal bleeding: detection of source and etiology with multi-detector-row CT

    Energy Technology Data Exchange (ETDEWEB)

    Scheffel, Hans; Pfammatter, Thomas; Marincek, Borut; Alkadhi, Hatem [University Hospital Zurich, Institute of Diagnostic Radiology, Zurich (Switzerland); Wildi, Stefan [University Hospital Zurich, Department of Visceral and Transplant Surgery, Zurich (Switzerland); Bauerfeind, Peter [University Hospital Zurich, Division of Gastroenterology, Zurich (Switzerland)

    2007-06-15

    This study was conducted to determine the ability of multi-detector-row computed tomography (CT) to identify the source and etiology of acute gastrointestinal bleeding. Eighteen patients with acute upper (n = 10) and lower (n = 8) gastrointestinal bleeding underwent 4-detector-row CT (n = 6), 16-detector-row CT (n = 11), and 64-slice CT (n = 1) with an arterial and portal venous phase of contrast enhancement. Unenhanced scans were performed in nine patients. CT scans were reviewed to determine conspicuity of bleeding source, underlying etiology, and for potential causes of false-negative prospective interpretations. Bleeding sources were prospectively identified with CT in 15 (83%) patients, and three (17%) bleeding sources were visualized in retrospect, allowing the characterization of all sources of bleeding with CT. Contrast extravasation was demonstrated with CT in all 11 patients with severe bleeding, but only in 1 of 7 patients with mild bleeding. The etiology could not be identified on unenhanced CT scans in any patient, whereas arterial-phase and portal venous-phase CT depicted etiology in 15 (83%) patients. Underlying etiology was correctly identified in all eight patients with mild GI bleeding. Multi-detector-row CT enables the identification of bleeding source and precise etiology in patients with acute gastrointestinal bleeding. (orig.)

  1. Bleeding during Pregnancy

    Science.gov (United States)

    ... have placenta accreta, you are at risk of life-threatening blood loss during delivery. Your ob-gyn will plan your ... to be done right after delivery to prevent life-threatening blood loss. Can bleeding be a sign of preterm labor? ...

  2. First trimester bleeding evaluation.

    Science.gov (United States)

    Dogra, Vikram; Paspulati, Raj Mohan; Bhatt, Shweta

    2005-06-01

    First trimester bleeding is a common presentation in the emergency room. Ultrasound evaluation of patients with first trimester bleeding is the mainstay of the examination. The important causes of first trimester bleeding include spontaneous abortion, ectopic pregnancy, and gestational trophoblastic disease; 50% to 70% of spontaneous abortions are due to genetic abnormalities. In normal pregnancy, the serum beta hCG doubles or increases by at least 66% in 48 hours. The intrauterine GS should be visualized by TVUS with beta hCG levels between 1000 to 2000 mIU/mL IRP. Visualization of the yolk sac within the gestational sac is definitive evidence of intrauterine pregnancy. Embryonic cardiac activity can be identified with CRL of >5 mm. A GS with a mean sac diameter (MSD) of 8 mm or more without a yolk sac and a GS with an MSD of 16 mm or more without an embryo, are important predictors of a nonviable gestation. A GS with a mean sac diameter of 16 mm or more (TVUS) without an embryo is a sonographic sign of anembryonic gestation. A difference of subchorionic hematoma. The presence of an extra ovarian adnexal mass is the most common sonographic finding in ectopic pregnancy. Other findings include the tubal ring sign and hemorrhage. About 26% of ectopic pregnancies have normal pelvic sonograms on TVUS. Complete hydatidiform mole presents with a complex intrauterine mass with multiple anechoic areas of varying sizes (Snowstorm appearance). Twenty-five percent to 65% of molar pregnancies have associated theca-leutin cysts. Arteriovenous malformation of the uterus is a rare but life-threatening cause of vaginal bleeding in the first trimester. The sonographic findings in a patient with first trimester bleeding should be correlated with serum beta hCG levels to arrive at an appropriate clinical diagnosis. PMID:15905817

  3. Anemia Due to Excessive Bleeding

    Science.gov (United States)

    ... 2 Diabetes, Heart Disease a Dangerous Combo Are 'Workaholics' Prone to OCD, Anxiety? ALL NEWS > Resources First ... needed to determine the source of bleeding. The cause of bleeding is corrected, and transfusions and iron ...

  4. Endovascular Management of Acute Bleeding Arterioenteric Fistulas

    International Nuclear Information System (INIS)

    The objective of this study was to review the outcome of endovascular transcatheter repair of emergent arterioenteric fistulas. Cases of abdominal arterioenteric fistulas (defined as a fistula between a major artery and the small intestine or colon, thus not the esophagus or stomach), diagnosed over the 3-year period between December 2002 and December 2005 at our institution, were retrospectively reviewed. Five patients with severe enteric bleeding underwent angiography and endovascular repair. Four presented primary arterioenteric fistulas, and one presented a secondary aortoenteric fistula. All had massive persistent bleeding with hypotension despite volume substitution and transfusion by the time of endovascular management. Outcome after treatment of these patients was investigated for major procedure-related complications, recurrence, reintervention, morbidity, and mortality. Mean follow-up time was 3 months (range, 1-6 months). All massive bleeding was controlled by occlusive balloon catheters. Four fistulas were successfully sealed with stent-grafts, resulting in a technical success rate of 80%. One patient was circulatory stabilized by endovascular management but needed immediate further open surgery. There were no procedure-related major complications. Mean hospital stay after the initial endovascular intervention was 19 days. Rebleeding occurred in four patients (80%) after a free interval of 2 weeks or longer. During the follow-up period three patients needed reintervention. The in-hospital mortality was 20% and the 30-day mortality was 40%. The midterm outcome was poor, due to comorbidities or rebleeding, with a mortality of 80% within 6 months. In conclusion, endovascular repair is an efficient and safe method to stabilize patients with life-threatening bleeding arterioenteric fistulas in the emergent episode. However, in this group of patients with severe comorbidities, the risk of rebleeding is high and further intervention must be considered

  5. Diagnosis of the Bleeding Child

    OpenAIRE

    Yıldız, İnci

    1995-01-01

    Hemostasis is the body response to bleeding with the interaction of the blood vessel the platelets and the coagulation factors This article reviews the normal physiologic mechanism of hemostasis together with the diagnostic approach to the bleeding child The commonly used tests of hemostasis are described Key words: Bleeding Diagnosis Tests

  6. Selective Embolization for Post-Endoscopic Sphincterotomy Bleeding: Technical Aspects and Clinical Efficacy

    Energy Technology Data Exchange (ETDEWEB)

    So, Young Ho; Choi, Young Ho [Seoul National University Boramae Medical Center, Seoul (Korea, Republic of); Chung, Jin Wook; Jae, Hwan Jun; Park, Jae Hyung [Seoul National University Hospital, Seoul (Korea, Republic of); Song, Soon Young [Hanyang University Hospital, Seoul (Korea, Republic of)

    2012-01-15

    The objective of this study was to evaluate the technical aspects and clinical efficacy of selective embolization for post-endoscopic sphincterotomy bleeding. We reviewed the records of 10 patients (3%; M:F 6:4; mean age, 63.3 years) that underwent selective embolization for post-endoscopic sphincterotomy bleeding among 344 patients who received arteriography for nonvariceal upper gastrointestinal bleeding from 2000 to 2009. We analyzed the endoscopic procedure, onset of bleeding, underlying clinical condition, angiographic findings, interventional procedure, and outcomes in these patients. Among the 12 bleeding branches, primary success of hemostasis was achieved in 10 bleeding branches (83%). Secondary success occurred in two additional bleeding branches (100%) after repeated embolization. In 10 patients, post-endoscopic sphincterotomy bleedings were detected during the endoscopic procedure (n = 2, 20%) or later (n = 8, 80%), and the delay was from one to eight days (mean, 2.9 days; {+-} 2.3). Coagulopathy was observed in three patients. Eight patients had a single bleeding branch, whereas two patients had two branches. On the selective arteriography, bleeding branches originated from the posterior pancreaticoduodenal artery (n = 8, 67%) and anterior pancreaticoduodenal artery (n = 4, 33%), respectively. Superselection was achieved in four branches and the embolization was performed with n-butyl cyanoacrylate. The eight branches were embolized by combined use of coil, n-butyl cyanoacrylate, or Gelfoam. After the last embolization, there was no rebleeding or complication related to embolization. Selective embolization is technically feasible and an effective procedure for post-endoscopic sphincterotomy bleeding. In addition, the posterior pancreaticoduodenal artery is the main origin of the causative vessels of post-endoscopic sphincterotomy bleeding.

  7. Recurrent gastrointestinal bleeding diagnosed by delayed scintigraphy with Tc-99m-labeled red blood cells.

    Science.gov (United States)

    Nwakanma, Lois; Meyerrose, Gary; Kennedy, Shalyn; Rakvit, Ariwan; Bohannon, Todd; Silva, Micheal

    2003-08-01

    A 56-year-old woman presented with bright-red blood from the rectum. Esophagogastroduodenoscopy revealed mild gastritis. Colonoscopy demonstrated diverticulosis without active bleeding, and in vitro tagged red blood cell scintigraphy was unremarkable. There was no further evidence of bleeding and the patient was discharged home. The patient returned with recurrent bright-red blood from the rectum. Although delayed scintigraphic images seldom demonstrate the site of bleeding, delayed images at 12 hours demonstrated active bleeding near the hepatic flexure in this patient. This was confirmed with selective mesenteric angiography, and was treated with coil embolization of the tertiary branches of the right middle colic artery. PMID:12897664

  8. Story: A Bleeding Watermelon

    Directory of Open Access Journals (Sweden)

    Nor bzang

    2010-12-01

    Full Text Available A Bleeding Watermelon was written by Norsang (Nor bzang;b. 1988, a native of Dpa ris (Rab rgyas (Huazangsi 华藏寺 Township, Tianzhu 天祝 Tibetan Autonomous County,Gansu 甘肃 Province. Norsang writes: I heard that a university student opened an elevator door in a campus building still under construction. The elevator shaft was empty and he fell to his death. Many people had questions about his death. This inspired me to write this story.

  9. Dysfunctional uterine bleeding (DUB).

    Science.gov (United States)

    Bulletti, C; Flamigni, C; Prefetto, R A; Polli, V; Giacomucci, E

    1994-09-30

    Cyclic or irregular uterine bleeding is common in perimenarchal and perimenopausal women with or without endometrial hyperplasia. The disturbance often requires surgical treatment because of its negative effects on both blood loss and abnormal endometrial growth including the development of endometrial cancer. The endometrium is often overstimulated during the perimenopausal period when estrogen/progesterone production is unbalanced. A therapeutical approach with gonadotropin-releasing hormone agonist (GnRHa) was proposed in a depot formulation (Zoladex) that induces a sustained and reversible ovarian suppression. To avoid the risk of osteoporosis and to obtain adequate endometrial proliferation and differentiation during ovarian suppression, transdermal 17-beta-estradiol and oral progestin were administered. Results of 20 cases versus 20 controls showed a reduction of metrorrhagia, a normalization of hemoglobin plasma concentration, and an adequate proliferation and secretory differentiation of the endometrium of patients with abnormal endometrial growth. Abnormal uterine bleeding is mainly due to uterine fibrosis and an inadequate estrogen and/or progesterone production or to a disordered estrogen transport from blood into the endometrium. In premenopausal women, endometrial hyperplasia may be part of a continuum that is ultimately manifested in the histological and biological pattern of endometrial carcinoma. The regression of endometrial hyperplasia obtained by using the therapeutic regimen mentioned above represents a preventive measure for endometrial cancer. Finally the normalization of blood loss offers a good medical alternative to surgery for patients with DUB. PMID:7978956

  10. Coronary interventions in patients with bleeding and bleeding tendency

    Institute of Scientific and Technical Information of China (English)

    Thach Nguyen; Lan Nguyen

    2007-01-01

    @@ In general, percutaneous coronary intervention (PCI)is contra-indicated in patients with bleeding and those that are easy to bleed because during PCI the patients need full anticoagulation to counter any thrombotic formation caused by introduction and manipulation of devices in the vascular system.

  11. TECAB - Totally Endoscopic Coronary Artery Bypass

    Medline Plus

    Full Text Available ... endothoracic fascia, as we call it. This is tissue covering that artery, and this is all done ... cleaner as open surgery because there is less tissue trauma and less bleeding, and we also like ...

  12. CT enteroclysis in the diagnosis of obscure gastrointestinal bleeding: initial results

    Energy Technology Data Exchange (ETDEWEB)

    Jain, T.P. [Department ofRadiodiagnosis, All India Institute of Medical Sciences, New Delhi (India); Gulati, M.S. [Department of Imaging, Queen Elizabeth Hospital NHS Trust, London (United Kingdom); Makharia, G.K. [Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi (India)]. E-mail: govindmakharia@aiims.ac.in; Bandhu, S. [Department ofRadiodiagnosis, All India Institute of Medical Sciences, New Delhi (India); Garg, P.K. [Department of Gastroenterology and Human Nutrition, All India Institute of Medical Sciences, New Delhi (India)

    2007-07-15

    Aim: To evaluate the usefulness of computed tomography (CT) enteroclysis in patients with obscure gastrointestinal (GI) bleeding. Materials and methods: In a prospective study, CT enteroclysis was performed in 21 patients (median age 50 years; range 13-71 years) with obscure GI bleeding in which the source of the bleeding could not be detected despite the patient having undergone both upper GI endoscopic and colonoscopic examinations. The entire abdomen and pelvis was examined in the arterial and venous phases using multisection CT after distending the small intestine with 2 l of 0.5% methylcellulose as a neutral enteral contrast medium and the administration of 150 ml intravenous contrast medium. Results: Adequate distension of the small intestine was achieved in 20 of the 21 (95.2%) patients. Potential causes of GI bleeding were identified in 10 of the 21 (47.6%) patients using CT enteroclysis. The cause of the bleeding could be detected nine of 14 (64.3%) patients with overt, obscure GI bleeding. However, for patients with occult, obscure GI bleeding, the cause of the bleeding was identified in only one of the seven (14.3%) patients. The lesions identified by CT enteroclysis included small bowel tumours (n = 2), small bowel intussusceptions (n = 2), intestinal tuberculosis (n = 2), and vascular lesions (n = 3). All vascular lesions were seen equally well in both the arterial and venous phases. Conclusions: The success rate in detection of the cause of bleeding using CT enteroclysis was 47.6% in patients with obscure GI bleeding. The diagnostic yield was higher in patients with overt, obscure GI bleeding than in those with occult obscure GI bleeding.

  13. Detection of abdominal bleeding in blunt abdominal trauma

    International Nuclear Information System (INIS)

    Arterial hemorrhage is the most serious immediate complication of blunt abdominal trauma. This paper discusses the detection and localization of active hemorrhage in nonpenetrating injury, as a modification of the technique using technetium-99m sulfur colloid to localize the site of active bleeding in the gastrointestinal tract. Any imaging protocol for suspected hepatosplenic injury can be easily modified to search for active intra-abdominal hemorrhage. The timely detection of unsuspected bleeding improves patient management by allowing the surgeon to reorder his or her treatment priorities. The early detection of clinically unsuspected intra-abdominal, retroperitoneal, or pelvic hemorrhage will identify those patients who may need more definitive diagnostic procedures, interventional angiography for control of bleeding, or surgical intervention. The 500,000-count view of the abdomen and pelvis can be easily incorporated into any existing trauma protocol using technetium-99m sulfur colloid, is of proven value, and adds little additional time to the study

  14. Prognostic factors for recurrence of gastrointestinal bleeding due to Dieulafoy's lesion

    Institute of Scientific and Technical Information of China (English)

    Yuliana Jamanca-Poma; Antonio Velasco-Guardado; Concepción Pi(n)ero-Pérez; Renzo Calderón-Begazo; Josue Uma(n)a-Mejía; Fernando Geijo-Martínez; Antonio Rodríguez-Pérez

    2012-01-01

    AIM:To analyze the effectiveness of the endoscopic therapy and to identify prognostic factors for recurrent bleeding.METHODS:Retrospective study of patients with gastrointestinal bleeding secondary to Dieulafoy's lesion (DL) from 2005 to 2011.We analyzed the demographic characteristics of the patients,risk factors for gastrointestinal bleeding,endoscopic findings,characteristics of the endoscopic treatment,and the recurrence of bleeding.We included cases in which endoscopy described a lesion compatible with Dieulafoy.We excluded patients who had potentially bleeding lesions such as angiodysplasia in other areas or had undergone other gastrointestinal endoscopic procedures.RESULTS:Twenty-nine patients with DL were identified.Most of them were men with an average age of 71.5 years.Fifty-five percent of the patients received antiaggregatory or anticoagulant therapy.The most common location for DL was the stomach (51.7%).The main type of bleeding was oozing in 65.5% of cases.In 27.6% of cases,there was arterial (spurting) bleeding,and 6.9% of the patients presented with an adherent clot.A single endoscopic treatment was applied to nine patients (31%); eight of them with adrenaline and one with argon,while 69% of the patients received combined treatment.Six patients (20.7%)presented with recurrent bleeding at a median of 4 d after endoscopy (interquartile range =97.75).Within these six patients,the new endoscopic treatment obtained a therapeutic success of 100%.The presence of arterial bleeding at endoscopy was associated with a higher recurrence rate for bleeding (50% vs 33.3% for other type of bleeding) [P =0.024,odds ratio (OR) =8.5,95% CI =1.13-63.87].The use of combined endoscopic treatment prevented the recurrence of bleeding (10% vs 44.4% of single treatment) (P =0.034,OR =0.14,95% CI =0.19-0.99).CONCLUSION:Endoscopic treatment of DL is safe and effective.Adrenaline monotherapy and arterial (spurting) bleeding are associated with a

  15. Fibrinogen concentrate in bleeding patients

    DEFF Research Database (Denmark)

    Wikkelsø, Anne; Lunde, Jens; Johansen, Mathias;

    2013-01-01

    Hypofibrinogenaemia is associated with increased morbidity and mortality, but the optimal treatment level, the use of preemptive treatment and the preferred source of fibrinogen remain disputed. Fibrinogen concentrate is increasingly used and recommended for bleeding with acquired haemostatic...

  16. Treatment of acute variceal bleeding

    DEFF Research Database (Denmark)

    Bendtsen, Flemming; Krag, Aleksander Ahm; Møller, Søren

    2008-01-01

    The management of variceal bleeding remains a clinical challenge with a high mortality. Standardisation in supportive and new therapeutic treatments seems to have improved survival within the last 25 years. Although overall survival has improved in recent years, mortality is still closely related...... to failure to control initial bleeding or early re-bleeding occurring in up to 30-40% of patients. Initial procedures are to secure and protect the airway, and administer volume replacement to stabilize the patient. Treatment with vasoactive drugs should be started as soon as possible, since a...... adhesives should be used. In conclusion: Improvements in resuscitation and prevention of complications have together with introduction of vasoactive drugs and refinement of endoscopic therapy majorily changed the prognosis of the patient presenting with variceal bleeding....

  17. Bleeding in the Digestive Tract

    Science.gov (United States)

    ... lining of the esophagus, stomach, or duodenum. The bacteria Helicobacter pylori (H. pylori) and use of nonsteroidal ... paleness shortness of breath vomit that looks like coffee grounds weakness A person with acute bleeding may ...

  18. Crohn's disease and massive lower gastrointestinal bleeding: angiographic appearance and two case reports

    International Nuclear Information System (INIS)

    Massive lower gastrointestinal bleeding is described in two patients with Crohn's disease. In case 1, extravasation of contrast material from the ileal branch of the ileocolic artery was seen during selective angiography. In case 2, results of an in vitro labeled 99Tc pyrophosphate red blood cell scan localized bleeding to the ileum. In both cases, medical management was unsuccessful, and surgical resection of the affected bowel was required to stop the bleeding. Angiographic appearance of Crohn's disease is discussed, and a review of the literature of this unusual feature of Crohn's disease is presented. 16 references

  19. Emergent interventional therapy for the massive abdominal and pelvic arterial hemorrhage

    International Nuclear Information System (INIS)

    Objective: To evaluate the clinical application of interventional therapy in treating massive abdominal and pelvic arterial hemorrhage. Methods: Sixty-seven patients with massive abdominal or pelvic arterial hemorrhage were collected for this study. The bleeding sites included gastroduodenal artery (n=11), superior mesenteric artery (n=15), inferior mesenteric artery (n=6), renal artery (n=12) and internal iliac artery branches (n=23). With Seldinger's technique the femoral artery was punctured, which was followed by angiography in order to visualize and to confirm the bleeding arteries, and then by using the gelatin sponge particles, coils or micro-coil, PVA particles or granules of sodium alginate the bleeding arteries were occluded. All the patients were observed closely after the operation, focusing on the vital signs. And follow-up observation and examine were conducted regularly. Results: Of the 67 patients,successful embolization with single procedure was obtained in 65, with twice procedures in one. The remaining one patient had to receive surgery as there was still small amounts of bleeding after embolization. The total success rate was 98.5%. Fifty patients were followed up for 3 months to 2 years after the arterial embolization (mean 12 months), and no severe complications or recurrence occurred. Conclusion: Interventional embolization is a safe and effective treatment for massive abdominal and pelvic arterial bleeding. It can precisely and instantly occlude the bleeding arteries. The key point of technical success is the proficient super-selective catheterization skill. (authors)

  20. Unusual Cause of Massive Upper Gastrointestinal Bleeding: A Pancreatic Arteriovenous Malformation

    Directory of Open Access Journals (Sweden)

    Anil Arora

    2013-05-01

    Full Text Available Context Upper gastrointestinal bleeding is one of the most common emergencies in gastroenterology. The common causes of the upper gastrointestinal bleeding include peptic ulcer disease, gastric erosive mucosal disease and portal hypertension. Gastrointestinal arteriovenous malformation is a less common cause of gastrointestinal bleeding and these arteriovenous malformation are most commonly located in the large and small intestine. Pancreatic arteriovenous malformation is a rare condition in which there is tumorlike formation or vascular anomaly built up via an aberrant bypass anastomosis of the arterial and venous systems in the pancreas. Splenic artery is most commonly involved (42%, followed by gastroduodenal artery (22% and small pancreatic arteries (25%. Clinically it may present as gastrointestinal hemorrhage which is occasionally fatal. Other presentations are abdominal pain, pancreatitis, duodenal ulcer, jaundice, and portal hypertension. Case report We present a rare case of pancreatic arteriovenous malformation presenting as massive upper gastrointestinal bleeding. Conclusion Since early surgery is a life saving treatment for such cases, hence, a high index of suspicion should be maintained especially when massive bleeding is detected from the medial wall of second part of duodenum.

  1. The Clinical Outcomes of Transcatheter Microcoil Embolization in Patients with Active Lower Gastrointestinal Bleeding in the Small Bowel

    Energy Technology Data Exchange (ETDEWEB)

    Kwak, Hyo Sung; Han, Young Min; Lee, Soo Teik [Chonbuk National University, Jeonju (Korea, Republic of)

    2009-08-15

    To assess the clinical outcomes of the transcatheter microcoil embolization in patients with active lower gastrointestinal (LGI) bleeding in the small bowel, as well as to compare the mortality rates between the two groups based on the visualization or non-visualization of the bleeding focus determined by an angiography. We retrospectively evaluated all of the consecutive patients who underwent an angiography for treatment of acute LGI bleeding between January 2003 and October 2007. In total, the study included 36 patients who underwent a colonoscopy and were diagnosed to have an active bleeding in the LGI tracts. Based on the visualization or non-visualization of the bleeding focus, determined by an angiography, the patients were classified into two groups. The clinical outcomes included technical success, clinical success (no rebleeding within 30 days), delayed rebleeding (> 30 days), as well as the major and minor complication rates. Of the 36 patients, 17 had angiography-proven bleeding that was distal to the marginal artery. The remaining 19 patients did not have a bleeding focus based on the angiography results. The technical and clinical success rates of performing transcatheter microcoil embolizations in patients with active bleeding were 100% and 88%, respectively (15 of 17). One patient died from continued LGI bleeding and one patient received surgery to treat the continued bleeding. There was no note made on the delayed bleeding or on the major or minor complications. Of the 19 patients without active bleeding, 16 (84%) did not have recurrent bleeding. One patient died due to continuous bleeding and multi-organ failure. The superselective microcoil embolization can help successfully treat patients with active LGI bleeding in the small bowel, identified by the results of an angiography. The mortality rate is not significantly different between the patients of the visualization and non-visualization groups on angiography.

  2. Endoscopic Management of Diverticular Bleeding

    Directory of Open Access Journals (Sweden)

    Tarun Rustagi

    2014-01-01

    Full Text Available Diverticular hemorrhage is the most common reason for lower gastrointestinal bleeding (LGIB with substantial cost of hospitalization and a median length of hospital stay of 3 days. Bleeding usually is self-limited in 70–80% of cases but early rebleeding is not an uncommon problem that can be reduced with proper endoscopic therapies. Colonoscopy is recommended as first-line diagnostic and therapeutic approach. In the vast majority of patients diverticular hemorrhage can be readily managed by interventional endotherapy including injection, heat cautery, clip placement, and ligation to achieve endoscopic hemostasis. This review will serve to highlight the various interventions available to endoscopists with specific emphasis on superior modalities in the endoscopic management of diverticular bleeding.

  3. [Direct oral anticoagulant associated bleeding].

    Science.gov (United States)

    Godier, A; Martin, A-C; Rosencher, N; Susen, S

    2016-07-01

    Direct oral anticoagulants (DOAC) are recommended for stroke prevention in atrial fibrillation and for the treatment of venous thromboembolism. However, they are associated with hemorrhagic complications. Management of DOAC-induced bleeding remains challenging. Activated or non-activated prothrombin concentrates are proposed, although their efficacy to reverse DOAC is uncertain. Therapeutic options also include antidotes: idarucizumab, antidote for dabigatran, has been approved for use whereas andexanet alpha, antidote for anti-Xa agents, and aripazine, antidote for all DOAC, are under development. Other options include hemodialysis for the treatment of dabigatran-associated bleeding and administration of oral charcoal if recent DOAC ingestion. DOAC plasma concentration measurement is necessary to guide DOAC reversal. We propose an update on DOAC-associated bleeding, integrating the availability of dabigatran antidote and the critical place of DOAC concentration measurements. PMID:27297642

  4. Gastrointestinal bleeding in a patient with a continuous-flow biventricular assist device

    Science.gov (United States)

    Mirasol, Raymond V; Tholany, Jason J; Reddy, Hasini; Fyfe-Kirschner, Billie S; Cheng, Christina L; Moubarak, Issam F; Nosher, John L

    2016-01-01

    The association between continuous-flow left ventricular assist devices (CF-LVADs) and gastrointestinal (GI) bleeding from angiodysplasia is well recognized. However, the association between continuous-flow biventricular assist devices (CF-BIVADs) and bleeding angiodysplasia is less understood. We report a case of GI bleeding from a patient with a CF-BIVAD. The location of GI bleeding was identified by nuclear red blood cell bleeding scan. The vascular malformation leading to the bleed was identified and localized on angiography and then by pathology. The intensity of bleeding, reflected by number of units of packed red blood cells needed for normalization of hemoglobin, as well as the time to onset of bleeding after transplantation, are similar to that seen in the literature for CF-LVADs and pulsatile BIVADs. While angiography only detected a dilated late draining vein, pathology demonstrated the presence of both arterial and venous dilation in the submucosa, vascular abnormalities characteristic of a late arteriovenous malformation. PMID:27158430

  5. Aberrant right hepatic artery; A case report

    International Nuclear Information System (INIS)

    We present a rare case of aberrant hepatic artery in a 40-year-old male with a history of chronic cholecystitis. During laparoscopic surgery, the artery found to pass anterior to the body the gallbladder and bifurcating anterior to the gallbladder body. The surgery was un eventful. We present this anomaly of the rare condition of aberrant right hepatic artery which should be in mind during laparoscopic cholecystectomy, because inadverant injury could lead to massive bleeding and increase co morbidities. (author)

  6. Embolotherapy using N-butyl cyanoacrylate for abdominal wall bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Young Ho; Koh, Young Hwan; Han, Dae Hee; Kim, Ji Hoon; Cha, Joo Hee; Lee, Eun Hye; Song, Chi Sung [Seoul National University Boramae Hospital, Seoul (Korea, Republic of)

    2008-05-15

    We describe our experience with the use of N-butyl cyanoacrylate (NBCA) embolization of abdominal wall bleeding and we evaluate the clinical effectiveness of the procedure. Embolization was performed in nine patients with abdominal wall bleeding. The sites of embolization were the left first lumbar (n = 1), left second lumbar (n = 1), right inferior epigastric (n 2), left inferior epigastric (n = 3), right circumflex iliac (n = 1), and left circumflex iliac artery (n = 1). A coil was used with NBCA in one patient due to difficulty in selecting only a bleeding focus and anticipated reflux. NBCA was mixed with Lipiodol at the ratio of 1:1 to 1:4. Blood pressure and heart rate were measured before and after the embolization procedure, and the serial hemoglobin and hematocrit levels and transfusion requirements were reviewed to evaluate hemostasis and rebleeding. Hemostasis was obtained in six out of the nine patients and technical success was achieved in all patients. There were no procedure-related complications. Four out of the nine patients died due to rebleeding of a subarachnoid hemorrhage (n = 1), multiorgan failure (n = 1), and hepatic failure (n =2) that occurred two to nine days after the embolization procedure. One patient had rebleeding. The five surviving patients had no rebleeding, and the patients continue to visit the clinical on an outpatient basis. NBCA embolization is a clinically safe procedure and is effective for abdominal wall bleeding.

  7. Embolotherapy using N-butyl cyanoacrylate for abdominal wall bleeding

    International Nuclear Information System (INIS)

    We describe our experience with the use of N-butyl cyanoacrylate (NBCA) embolization of abdominal wall bleeding and we evaluate the clinical effectiveness of the procedure. Embolization was performed in nine patients with abdominal wall bleeding. The sites of embolization were the left first lumbar (n = 1), left second lumbar (n = 1), right inferior epigastric (n 2), left inferior epigastric (n = 3), right circumflex iliac (n = 1), and left circumflex iliac artery (n = 1). A coil was used with NBCA in one patient due to difficulty in selecting only a bleeding focus and anticipated reflux. NBCA was mixed with Lipiodol at the ratio of 1:1 to 1:4. Blood pressure and heart rate were measured before and after the embolization procedure, and the serial hemoglobin and hematocrit levels and transfusion requirements were reviewed to evaluate hemostasis and rebleeding. Hemostasis was obtained in six out of the nine patients and technical success was achieved in all patients. There were no procedure-related complications. Four out of the nine patients died due to rebleeding of a subarachnoid hemorrhage (n = 1), multiorgan failure (n = 1), and hepatic failure (n =2) that occurred two to nine days after the embolization procedure. One patient had rebleeding. The five surviving patients had no rebleeding, and the patients continue to visit the clinical on an outpatient basis. NBCA embolization is a clinically safe procedure and is effective for abdominal wall bleeding

  8. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B

    2012-01-01

    Description: A multidisciplinary group of Danish experts developed this guideline on management of bleeding gastroduodenal ulcers. Sources of data included published studies up to March 2011. Quality of evidence and strength of recommendations have been graded. The guideline was approved by the...

  9. Experience in Diagnosis and Treatment of Bleeding Complications in Severe Acute Pancreatitis by TAE

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    The experience in diagnosis and treatment of bleeding complications in severe acute pancreatitis (SAP) by transcatheter arterial embolization was summarized. The clinical data of 19 SAP patients complicated with intra-abdominal bleeding in our hospital from Jan. 2000 to Jan. 2003 were analyzed retrospectively and the therapeutic outcome of TAE was evaluated statistically. The results showed that the short-term successful rate of hemostasis by TAE was 89.5 % (17/19), the incidence of re-bleeding after TAE was 36.8 % (7/19) and the successful rate of hemostatis by second TAE was 71.4 % (5/7). It was concluded that the intra-abdominal bleeding in SAP was mainly caused by the rupture of erosive/infected pseudoaneurysm. Mostly, the broken vessels were splenic artery and gastroduodenal artery. In terms of emergence hemostatis, TAE is the most effective method. Surgical hemostasis is necessary if hemostasis by TAE is failed or re-bleeding occurs after TAE.

  10. Antiplatelet therapy at the time of coronary artery bypass grafting

    DEFF Research Database (Denmark)

    Kremke, Michael; Jensen, Mariann Tang; Bak, Mikkel; Kristensen, Katrine Lawaetz; Hindsholm, Karsten; Andreasen, Jan Jesper; Hjortdal, Vibeke; Jakobsen, Carl-Johan

    2013-01-01

    OBJECTIVES: The purpose of this multicentre cohort study was to examine the relationship between antiplatelet therapy (APT) at the time of coronary artery bypass grafting (CABG) and postoperative bleeding complications, transfusion requirements and adverse cardiovascular events. METHODS: A matched...

  11. An unusual cause of gastrointestinal bleed

    Directory of Open Access Journals (Sweden)

    C K Adarsh

    2014-01-01

    Full Text Available Gastrointestinal (GI bleed often brings the patient to the emergency medical service with great anxiety. Known common causes of GI bleed include ulcers, varices, Mallory-Weiss among others. All causes of GI bleed should be considered however unusual during the evaluation. Aortoenteric fistula (AEF is one of the unusual causes of GI bleed, which has to be considered especially in patients with a history of abdominal surgery in general and aortic surgery in particular.

  12. Arterial Complications of Percutaneous Transhepatic Biliary Drainage

    International Nuclear Information System (INIS)

    Purpose: To report on the frequency and treatment of arterial complications due to percutaneous transhepatic biliary drainage (PTBD).Materials: Lesions of the intrahepatic artery were encountered in 10 of 525 patients treated by PTBD (2%). Hemobilia followed in 9 patients and subcapsular hematoma in 1. Seven patients had a benign biliary stenosis and 3 had a malignant stenosis.Results: The bleeding resolved spontaneously in 3 patients. In 7 it required arterial embolization, which was successfully achieved either through the percutaneous catheter (n= 3) or by arteriography (n= 4).Conclusion: Arterial bleeding is a relatively rare complication of PTBD that can easily be treated by selective arterial embolization when it does not resolve spontaneously. In this series its frequency was much higher (16%) when the stenosis was benign than when it was malignant (0.6%)

  13. Vitamin K deficiency bleeding of the newborn

    Science.gov (United States)

    Vitamin K deficiency bleeding of the newborn (VKDB) is a bleeding disorder in babies. It most often develops shortly ... A lack of vitamin K may cause severe bleeding in newborn babies. Vitamin K plays an important role in blood clotting. Babies often have a ...

  14. A case of ascending colon variceal bleeding treated with venous coil embolization.

    Science.gov (United States)

    Ko, Bong Suk; Kim, Woo Tae; Chang, Su Sun; Kim, Eun Hye; Lee, Seung Woo; Park, Won Seok; Kim, Yeon Soo; Nam, Soon Woo; Lee, Dong Soo; Kim, Ji Chang; Kang, Sang Bum

    2013-01-14

    A 38-year-old female with a history of alcoholic liver cirrhosis visited our hospital with a massive hematochezia. An esophagogastroduodenoscopy did not demonstrate any bleeding source, and a colonoscopy showed a massive hemorrhage in the ascending colon but without an obvious focus. The source of the bleeding could not be found with a mesenteric artery angiography. We performed an enhanced abdominal computed tomography, which revealed a distal ascending colonic varix, and assumed that the varix was the source of the bleeding. We performed a venous coil embolization and histoacryl injection to obliterate the colon varix. The intervention appeared to be successful because the vital signs and hemoglobin laboratory data remained stable and because the hematochezia was no longer observed. We report here on a rare case of colonic variceal bleeding that was treated with venous coil embolization. PMID:23345957

  15. Arterial Catheterization

    Science.gov (United States)

    ... version AMERICAN THORACIC SOCIETY Patient Information Series Arterial Catheterization An arterial catheter is a thin, hollow tube ... PHYSICIANS: AND COPY Why Do I Need Arterial Catheterization? Common reasons an arterial catheterization is done include: ■ ...

  16. Obscure gastrointestinal bleeding: preoperative CT-guided percutaneous needle localization of the bleeding small bowel segment.

    Science.gov (United States)

    Heiss, Peter; Feuerbach, Stefan; Iesalnieks, Igors; Rockmann, Felix; Wrede, Christian E; Zorger, Niels; Schlitt, Hans J; Schölmerich, Jürgen; Hamer, Okka W

    2009-04-01

    A 57-year-old woman presented with obscure gastrointestinal bleeding. Double balloon enteroscopy, angiography, and surgery including intraoperative enteroscopy failed to identify the bleeding site. Multidetector computed tomography (CT) depicted active bleeding of a small bowel segment. The bleeding segment was localized by CT-guided percutaneous needle insertion and subsequently removed surgically. PMID:19328430

  17. Nonvariceal Upper Gastrointestinal Bleeding: the Usefulness of Rotational Angiography after Endoscopic Marking with a Metallic Clip

    International Nuclear Information System (INIS)

    We wanted to assess the usefulness of rotational angiography after endoscopic marking with a metallic clip in upper gastrointestinal bleeding patients with no extravasation of contrast medium on conventional angiography. In 16 patients (mean age, 59.4 years) with acute bleeding ulcers (13 gastric ulcers, 2 duodenal ulcers, 1 malignant ulcer), a metallic clip was placed via gastroscopy and this had been preceded by routine endoscopic treatment. The metallic clip was placed in the fibrous edge of the ulcer adjacent to the bleeding point. All patients had negative results from their angiographic studies. To localize the bleeding focus, rotational angiography and high pressure angiography as close as possible to the clip were used. Of the 16 patients, seven (44%) had positive results after high pressure angiography as close as possible to the clip and they underwent transcatheter arterial embolization (TAE) with microcoils. Nine patients without extravasation of contrast medium underwent TAE with microcoils as close as possible to the clip. The bleeding was stopped initially in all patients after treatment of the feeding artery. Two patients experienced a repeat episode of bleeding two days later. Of the two patients, one had subtle oozing from the ulcer margin and that patient underwent endoscopic treatment. One patient with malignant ulcer died due to disseminated intravascular coagulation one month after embolization. Complete clinical success was achieved in 14 of 16 (88%) patients. Delayed bleeding or major/minor complications were not noted. Rotational angiography after marking with a metallic clip helps to localize accurately the bleeding focus and thus to embolize the vessel correctly.

  18. Nonvariceal Upper Gastrointestinal Bleeding: the Usefulness of Rotational Angiography after Endoscopic Marking with a Metallic Clip

    Energy Technology Data Exchange (ETDEWEB)

    Song, Ji Soo; Kwak, Hyo Sung; Chung, Gyung Ho [Chonbuk National University Medical School, Chonju (Korea, Republic of)

    2011-08-15

    We wanted to assess the usefulness of rotational angiography after endoscopic marking with a metallic clip in upper gastrointestinal bleeding patients with no extravasation of contrast medium on conventional angiography. In 16 patients (mean age, 59.4 years) with acute bleeding ulcers (13 gastric ulcers, 2 duodenal ulcers, 1 malignant ulcer), a metallic clip was placed via gastroscopy and this had been preceded by routine endoscopic treatment. The metallic clip was placed in the fibrous edge of the ulcer adjacent to the bleeding point. All patients had negative results from their angiographic studies. To localize the bleeding focus, rotational angiography and high pressure angiography as close as possible to the clip were used. Of the 16 patients, seven (44%) had positive results after high pressure angiography as close as possible to the clip and they underwent transcatheter arterial embolization (TAE) with microcoils. Nine patients without extravasation of contrast medium underwent TAE with microcoils as close as possible to the clip. The bleeding was stopped initially in all patients after treatment of the feeding artery. Two patients experienced a repeat episode of bleeding two days later. Of the two patients, one had subtle oozing from the ulcer margin and that patient underwent endoscopic treatment. One patient with malignant ulcer died due to disseminated intravascular coagulation one month after embolization. Complete clinical success was achieved in 14 of 16 (88%) patients. Delayed bleeding or major/minor complications were not noted. Rotational angiography after marking with a metallic clip helps to localize accurately the bleeding focus and thus to embolize the vessel correctly.

  19. Management of severe perioperative bleeding

    DEFF Research Database (Denmark)

    Kozek-Langenecker, Sibylle A; Afshari, Arash; Albaladejo, Pierre;

    2013-01-01

    The aims of severe perioperative bleeding management are three-fold. First, preoperative identification by anamesis and laboratory testing of those patients for whom the perioperative bleeding risk may be increased. Second, implementation of strategies for correcting preoperative anaemia and...... with an assessment of the quality of the evidence in order to allow anaesthetists throughout Europe to integrate this knowledge into daily patient care wherever possible. The Guidelines Committee of the European Society of Anaesthesiology (ESA) formed a task force with members of scientific...... cross-sectional surveys were selected. At the suggestion of the ESA Guideline Committee, the Scottish Intercollegiate Guidelines Network (SIGN) grading system was initially used to assess the level of evidence and to grade recommendations. During the process of guideline development, the official...

  20. Role of videocapsule endoscopy for gastrointestinal bleeding

    Institute of Scientific and Technical Information of China (English)

    Cristina Carretero; Ignacio Fernandez-Urien; Maite Betes; Miguel Mu(n)oz-Navas

    2008-01-01

    Obscure gastrointestinal bleeding (OGIB) is defined as bleeding of an unknown origin that persists or recurs after negative initial upper and lower endoscopies.Several techniques,such as endoscopy,arteriography,scintigraphy and barium radiology are helpful for recognizing the bleeding source;nevertheless,in about 5%-10% of cases the bleeding lesion cannot be determined.The development of videocapsule endoscopy (VCE) has permitted a direct visualization of the small intestine mucosa.We will analyze those techniques in more detail.The diagnostic yield of CE for OGIB varies from 38% to 93%,being in the higher range in those cases with obscure-overt bleeding.

  1. Scintigraphic diagnosis of lower GI bleeding

    International Nuclear Information System (INIS)

    Abdominal scintigraphy with 99mTc HSA, 99mTc Sn colloid, or 99mTc RBC was performed in 28 patients with melena to detect bleeding and determine the bleeding site in the lower gastrointestinal tract. Active bleedings and/or vascular lesions were identified in 16 patients. They were proved by antiography, endoscopy or barium enema in 14. We concluded that scintigraphy was an accurate and effective method to detect the bleeding and determine the bleeding site in the lower gastrointestinal tract. (author)

  2. Dieulafoy's lesion-like bleeding: an underrecognized cause of upper gastrointestinal hemorrhage in patients with advanced liver disease.

    Science.gov (United States)

    Akhras, Jamil; Patel, Pragnesh; Tobi, Martin

    2007-03-01

    Dieulafoy's lesion is a gastrointestinal submucosal artery that ruptures into the lumen causing massive hemorrhage. Until recently, failure to diagnose and treat patients endoscopically may have necessitated blind gastrectomy. Because arteriolar spider nevi abound in patients with liver disease and bleeding from such lesions has been described in the upper gastrointestinal tract, we reviewed our experience to determine whether a diagnosis of advanced liver disease could facilitate recognition and treatment of this type of arterial bleeding. Endoscopy records from 1991 to 1996 for all cases of upper gastrointestinal bleeding at our institution were reviewed. Dieulafoy's lesion-like bleeding was defined as arterial-type bleeding with no evidence of mucosal ulceration or erosions. Advanced liver disease was defined as signs of portal hypertension and/or cirrhosis or infiltrative liver disease. Dieulafoy's lesion-like bleeding was the cause in 6 of 4569 cases (0.13%). Five patients with Dieulafoy's lesion-like gastrointestinal hemorrhage had advanced liver disease compared with 954 of 4569 of all patients endoscoped for gastrointestinal hemorrhage for the period evaluated (OR = 19.04; 95% CI 2.1-900.8; p < 0.002 by Fisher's exact test). Dieulafoy's lesion-like bleeding was treated successfully with epinephrine injection and endoscopic cauterization in 5 of 6 patients with 1 patient requiring surgery. No other clinical associations were evident. Dieulafoy's lesion-like bleeding occurs more commonly in patients with advanced liver disease and should be included as a potential cause for bleeding in advanced liver disease and aggressively sought. PMID:17237996

  3. Bleeding

    Science.gov (United States)

    ... Latex gloves should be in every first aid kit. People allergic to latex can use a nonlatex glove. You can catch viral hepatitis if you touch infected blood. HIV can be spread if infected blood gets into ...

  4. Management of bleeding gastroduodenal ulcers

    DEFF Research Database (Denmark)

    Laursen, Stig Borbjerg; Jørgensen, Henrik Stig; Schaffalitzky de Muckadell, Ove B.

    2012-01-01

    serious ulcer bleeding is suspected and blood found in gastric aspirate, endoscopy within 12 hours will result in faster discharge and reduced need for transfusions. Endoscopic hemostasis remains indicated for high-risk lesions. Clips, thermocoagulation, and epinephrine injection are effective in...... achieving endoscopic hemostasis. Use of endoscopic monotherapy with epinephrine injection is not recommended. Intravenous high-dose proton pump inhibitor (PPI) therapy for 72 hours after successful endoscopic hemostasis is recommended as it decreases both rebleeding rate and mortality in patients with high...

  5. Bleeding complications of femoral catheterization

    International Nuclear Information System (INIS)

    CT has been used to evaluate hematomas resulting from femoral catheterization (percutaneous transluminal coronary angioplasty, cardiac catheterization, angioplasty, valvuloplasty, and venous access) in 21 patients. Four distinct types of hematoma have been identified: retroperitoneal (N = 12); intraperitoneal (N = 3); groin/thigh (N = 9); and abdominal wall (N = 5). Seven patients had hematomas in two locations. CT contributed by estimating transfusion requirement, indicating the need for more intensive monitoring, and predicting the potential need for surgery. Type 1 and 2 bleeds were the most serious and had the most sequelae. Sequelae included transfusion in 17 patients (mean, 5 units/patient) and surgery in two patients

  6. Sandostatin therapy of acute oesophageal variceal bleeding.

    Science.gov (United States)

    McKee, R F

    1993-01-01

    This communication deals with the emergency control of variceal bleeding rather than the prevention of rebleeding. The current main options of oesophageal tamponade, emergency sclerotherapy and drug therapy are discussed, with particular reference to the use of somatostatin. Sandostatin (Sandoz, Basel), a synthetic long-acting somatostatin analogue, was found to reduce transhepatic venous gradient by 30% with no effect on systemic haemodynamics in a study of 16 stable cirrhotic patients. In a trial comparing intravenous infusion of Sandostatin (SMS) to oesophageal tamponade (OT) in active variceal bleeding, 18 of 20 bleeds in the SMS group and 19 of 20 bleeds in the OT group were controlled at 4 h. Ten in the SMS group and 14 in the OT group had no further bleeding during the 48-hour study period. Thus SMS may be useful in the temporary control of active variceal bleeding. PMID:8359565

  7. Polyclonal gammopathy related to renal bleeding in a peritoneal dialysis patient

    Directory of Open Access Journals (Sweden)

    Eun-Mi Cho

    2013-07-01

    Full Text Available Polyclonal gammopathy represents the diffuse activation of B cells and is usually related to inflammation or immune-related diseases. However, the mechanisms leading to polyclonal gammopathy are essentially speculative. Generally, infectious, inflammatory, or various other reactive processes may be indicated by the presence of a broad-based peak or band in the gamma region on serum protein electrophoresis results. A 15-year-old girl, who had been receiving peritoneal dialysis, presented with polyclonal gammopathy and massive gross hematuria. Renal artery embolization was performed, after which the continuous bleeding subsided and albumin-globulin dissociation resolved. This is a rare case of polyclonal gammopathy related to renal bleeding.

  8. [Diagnosis and therapy of bleeding in ENT].

    Science.gov (United States)

    Schulz, T; Eßer, D

    2013-12-01

    Bleeding in the oral cavity, nose or ear are common events in the daily routine of ENT specialists. Apart from trivial cases that often get outpatient treatment, there are numerous cases of serious bleeding that require stationary treatment and if necessary, an operative or interventional therapy. In the following section the most frequent types of bleeding, their diagnosis and therapy will be explained. PMID:24285208

  9. Arterial stick

    Science.gov (United States)

    ... the main arteries in the forearm (radial and ulnar arteries). The procedure is done as follows: The ... Arteries also have thicker walls and have more nerves. When the needle is inserted, there may be ...

  10. Acute necrotising pancreatitis: a late and fatal complication of pancreaticoduodenal arterial embolisation

    Science.gov (United States)

    Matta, Abhishek; Tandra, Pavan Kumar; Cichowski, Erica; Reddymasu, Savio Charan

    2014-01-01

    A 70-year-old man was diagnosed with a massive bleeding duodenal ulcer which was refractory to emergency endoscopic management. Angiogram of the coeliac and superior mesenteric arteries revealed bleeding from the superior and inferior pancreaticoduodenal arteries. Transcatheter arterial embolisation of superior and inferior pancreaticoduodenal arteries along with the gastroduodenal artery was performed. Two weeks later he developed severe necrotising pancreatitis of the pancreatic head probably due to ischaemia, which was managed conservatively. Three months later the patient experienced another episode of pancreatitis which progressed into multiorgan dysfunction and the patient passed away. PMID:24879731

  11. Cyclical rectal bleeding in colorectal endometriosis.

    Science.gov (United States)

    Levitt, M D; Hodby, K J; van Merwyk, A J; Glancy, R J

    1989-12-01

    Three case reports of cyclical rectal bleeding in endometriosis affecting rectum and sigmoid colon emphasize the close relationship between such cyclical bleeding and intestinal endometriosis. The cause of bleeding, however, is still unclear. The predilection of endometriotic deposits for the outer layers of the bowel wall suggests that mucosal involvement is not a prerequisite for rectal bleeding. The frequent absence of identifiable intramural haemorrhage casts doubt on the premise that intestinal endometriotic deposits 'menstruate'. The cause may simply be a transient tear in normal mucosa due to swelling of an underlying endometriotic deposit at the time of menstruation. PMID:2597100

  12. Bleed condenser tube failure in KAPP-1

    International Nuclear Information System (INIS)

    Bleed condenser, a vertical, tube and shell type heat exchanger employed in bleed circuit of primary heat transport system of PHWR is used for condensing the flashing bleed (heavy water) on shell side and cold heavy water on the tubes side. Examinations conducted at various places indicate failure due to inadequate tube expansion (hydraulic expansion) followed by crevice corrosion. Mechanical rolling of tubes to larger extent (3 to 6% wall thinning) have been specified for this particular type of service in all bleed condensers for subsequent projects. 1 tab., 4 figs

  13. Usefulness of angiographic embolization endoscopic metallic clip placement in patient with non-variceal upper gastrointestinal bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Min Jae; Hwang, Cheol Mog; Kim, Ho Jun; Cho, Young Jun; Bae, Seok Hwan [Dept. of Radiology, Konyang University Hospital, Daejeon (Korea, Republic of); Shin, Byung Seok; Ohm, Joon Young [Dept. of Radiology, Chungnam National University College of Medicine, Daejeon (Korea, Republic of); Kang, Chae Hoon [Dept. of Radiology, Inje University College of Medicine, Pusan Paik Hospital, Busan (Korea, Republic of)

    2013-08-15

    The aim of this study is to assess the usefulness of angiographic embolization after endoscopic metallic clip placement around the edge of non-variceal upper gastrointestinal bleeding ulcers. We have chosen 41 patients (mean age, 65.2 years) with acute bleeding ulcers (22 gastric ulcers, 16 duodenal ulcers, 3 malignant ulcers) between January 2010 and December 2012. We inserted metallic clips during the routine endoscopic treatments of the bleeding ulcers. Subsequent transcatheter arterial embolization was performed within 2 hours. We analyzed the angiographic positive rates, angiographic success rates and clinical success rates. Among the 41 patients during the angiography, 19 patients (46%) demonstrated active bleeding points. Both groups underwent embolization using microcoils, N-butyl-cyano-acrylate (NBCA), microcoils with NBCA or gelfoam particle. There are no statistically significant differences between these two groups according to which embolic materials are being used. The bleeding was initially stopped in all patients, except the two who experienced technical failures. Seven patients experienced repeated episodes of bleeding within two weeks. Among them, 4 patients were successful re-embolized. Another 3 patients underwent gastrectomy. Overall, clinical success was achieved in 36 of 41 (87.8%) patients. The endoscopic metallic clip placement was helpful to locate the correct target vessels for the angiographic embolization. In conclusion, this technique reduced re-bleeding rates, especially in patients who do not show active bleeding points.

  14. Onyx (ethylene-vinyl-alcohol-copolymer). A novel approach to the endovascular treatment of acute bleeding

    International Nuclear Information System (INIS)

    Purpose: The purpose of our retrospective study was to determine the feasibility and efficacy of the endovascular embolization of peripheral acute arterial hemorrhage using Onyx. Materials and Methods: Between October 2003 and February 2007, 14 patients with acute arterial bleeding underwent percutaneous arterial embolization using Onyx. Bleeding was caused by iatrogenic vessel injury (6 patients), malignancy/inflammation (5 patients) and trauma (3 patients). Hematomas were located in the pelvis (5 patients), followed by liver (3 patients), retroperitoneal space (2 patients), thorax (2 patients), pancreas (1 patient), and thigh (1 patient). The number of embolized arteries, the volume and viscosity of embolic agent (Onyx), the number of additionally used coils, the embolization time, and the technical and clinical outcome were documented. Procedure-related complications, recurrent bleeding during hospital stay and outcome were recorded. Results: In 14 patients selective endovascular embolization of 15 arteries was performed. The average volume of injected Onyx was 1.3 ± 0.8 ml. In 6 cases (42.9%) Onyx was used in conjunction with coils. The average time between the correct placement of microcatheter and complete embolization was 24.9 ± 12.6 minutes. In 13 of 14 patients (92.8%), embolization was technically successful. In one case, procedure-related complications occurred and embolization was performed in a second session a day later. After technically successful embolization, no recurrent bleeding occurred during hospitalization. Out of 14 patients, six (42.9%) died 1 - 38 days after technically successful embolization due to multiple organ failure (2 patients), hypoxic brain injury (2 patients), septic shock (1 patient) or malignancy-associated death (1 patient). (orig.)

  15. Multidetector computed tomography mesentericography for the diagnosis of obscure gastrointestinal bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Heiss, P.; Hamer, O.W.; Mueller-Wille, R.; Rennert, J.; Feuerbach, S.; Zorger, N. [Regensburg Univ. (Germany). Inst. fuer Roentgendiagnostik; Wrede, C.E. [Helios-Klinikum Berlin-Buch (Germany). Interdisziplinaeres Notfallzentrum mit Rettungsstelle; Siebig, S.; Schoelmerich, J. [Regensburg Univ. (Germany). Medizinische Klinik und Poliklinik I

    2011-01-15

    Purpose: To evaluate the diagnostic yield of 16-row multidetector computed tomography (CT) mesentericography in patients with obscure gastrointestinal bleeding. Materials and Methods: The radiological information system database was used to retrospectively identify all patients in whom CT mesentericography (CTM) was performed for the diagnosis of obscure gastrointestinal bleeding between July 2002 and September 2006. A subsequent prospective study was conducted between October 2006 and September 2009 to evaluate CTM in patients with major obscure gastrointestinal bleeding. The retrospectively identified patients (six patients) as well as the prospectively evaluated patients (seven patients) constitute the study population. Following mesenteric DSA the catheter was left in the superior mesenteric artery, the patient was transferred to the CT suite and CTM was carried out by scanning the abdomen after contrast material injection via the catheter. Active bleeding was suspected if a focal area of high attenuation consistent with contrast material extravasation was found within the bowel lumen. Results: CTM detected the site of active bleeding in three of 13 patients (23 %). In the subpopulation of patients who were prospectively evaluated, CT mesentericography identified the site of active bleeding in one of seven patients (14 %). Depiction of active bleeding by CTM prompted surgical intervention in each case and surgery confirmed the findings of CT mesentericography. Conclusion: Due to the relatively low rate of positive findings and inherent drawbacks, we feel that CTM cannot be recommended in general. However, in selected patients who are continuously bleeding at a low rate and in whom iv-CT was negative, CT mesentericography might be helpful. (orig.)

  16. Multidetector computed tomography mesentericography for the diagnosis of obscure gastrointestinal bleeding

    International Nuclear Information System (INIS)

    Purpose: To evaluate the diagnostic yield of 16-row multidetector computed tomography (CT) mesentericography in patients with obscure gastrointestinal bleeding. Materials and Methods: The radiological information system database was used to retrospectively identify all patients in whom CT mesentericography (CTM) was performed for the diagnosis of obscure gastrointestinal bleeding between July 2002 and September 2006. A subsequent prospective study was conducted between October 2006 and September 2009 to evaluate CTM in patients with major obscure gastrointestinal bleeding. The retrospectively identified patients (six patients) as well as the prospectively evaluated patients (seven patients) constitute the study population. Following mesenteric DSA the catheter was left in the superior mesenteric artery, the patient was transferred to the CT suite and CTM was carried out by scanning the abdomen after contrast material injection via the catheter. Active bleeding was suspected if a focal area of high attenuation consistent with contrast material extravasation was found within the bowel lumen. Results: CTM detected the site of active bleeding in three of 13 patients (23 %). In the subpopulation of patients who were prospectively evaluated, CT mesentericography identified the site of active bleeding in one of seven patients (14 %). Depiction of active bleeding by CTM prompted surgical intervention in each case and surgery confirmed the findings of CT mesentericography. Conclusion: Due to the relatively low rate of positive findings and inherent drawbacks, we feel that CTM cannot be recommended in general. However, in selected patients who are continuously bleeding at a low rate and in whom iv-CT was negative, CT mesentericography might be helpful. (orig.)

  17. Endovascular therapeutic occlusion following bilateral carotid artery bypass for radiation-induced carotid artery blowout. Case report

    International Nuclear Information System (INIS)

    A patients with breast cancer received radiation therapy to the upper chest wall. Twenty-two years later, she presented with repeated severe bleeding through a left lower neck ulcer. She was taken to surgery for hemostasis, which was not successful because the carotid artery was surgically inaccessible. To manage for explosive carotid blowout, we performed common carotid artery ligation and endovascular coil embolization after contralateral-external-carotid to ipsilateral-common-carotid artery bypass with a polytetrafluoroethylene (PTFE) graft. The patients has experienced no ischemic events or bleeding since this treatment. (author)

  18. Thrombosis of splenic artery pseudoaneurysm complicating pancreatitis.

    OpenAIRE

    De Ronde, Thierry; Van Beers, Bernard; De Canniere, Louis; Trigaux, Jean-Paul; Melange, Michel

    1993-01-01

    The natural history of pseudoaneurysms complicating pancreatitis is unknown. A patient with chronic pancreatitis is described in whom thrombosis of a splenic artery pseudoaneurysm occurred. Early diagnosis and radical treatment of a bleeding pseudoaneurysm are mandatory. When elective treatment is considered, however, contrast enhanced computed tomography may be useful just before surgery as thrombosis may occur.

  19. Diagnostic Strategies for Postmenopausal Bleeding

    Directory of Open Access Journals (Sweden)

    M. C. Breijer

    2010-01-01

    Full Text Available Postmenopausal bleeding (PMB is a common clinical problem. Patients with PMB have 10%–15% chance of having endometrial carcinoma and therefore the diagnostic workup is aimed at excluding malignancy. Patient characteristics can alter the probability of having endometrial carcinoma in patients with PMB; in certain groups of patients the incidence has been reported to be as high as 29%. Transvaginal sonography (TVS is used as a first step in the diagnostic workup, but different authors have come to different conclusions assessing the accuracy of TVS for excluding endometrial carcinoma. Diagnostic procedures obtaining material for histological assessment (e.g., dilatation and curettage, hysteroscopy, and endometrial biopsy can be more accurate but are also more invasive. The best diagnostic strategy for diagnosing endometrial carcinoma in patients with PMB still remains controversial. Future research should be focussed on achieving a higher accuracy of different diagnostic strategies.

  20. First trimester bleeding and maternal cardiovascular morbidity

    DEFF Research Database (Denmark)

    Lykke, Jacob A; Langhoff-Roos, Jens

    2012-01-01

    First trimester bleeding without miscarriage is a risk factor for complications later in the pregnancy, such as preterm delivery. Also, first trimester miscarriage has been linked to subsequent maternal ischemic heart disease. We investigated the link between maternal cardiovascular disease prior...... to and subsequent to first trimester bleeding without miscarriage....

  1. Obstetric management of adolescents with bleeding disorders.

    Science.gov (United States)

    James, Andra H

    2010-12-01

    Adolescents with bleeding disorders who become pregnant must contend with the dual challenges of their bleeding disorder and their pregnancy. Adolescents are more likely to terminate a pregnancy than adult women, and when they do carry a pregnancy, they are more likely to deliver prematurely. Otherwise, they are at risk for the same complications that adult women with bleeding disorders experience, particularly bleeding complications postpartum. Since one half to two thirds of adolescent pregnancies are unplanned, issues related to reproduction should be addressed during routine visits with the pediatrician, hematologist or gynecologist. Girls who are at risk of being carriers for hemophilia A and B, severe von Willebrand disease, and other severe bleeding disorders should have their bleeding disorder status determined before they become pregnant. During pregnancy, a plan should be established to ensure that both mother and fetus deliver safely. Young women at risk for severe bleeding or at risk of having a severely affected infant should be referred for prenatal care and delivery to a center where, in addition to specialists in high-risk obstetrics, there is a hemophilia treatment center or a hematologist with expertise in hemostasis. Prior to delivery or any invasive procedures, young women at risk for severe bleeding should receive prophylaxis. Since administration of desmopressin may result in hyponatremia, whenever available, virally inactivated or recombinant clotting factor concentrates should be used for replacement as opposed to fresh frozen plasma or cryoprecipitate. PMID:20934895

  2. Hemospray Application in Nonvariceal Upper Gastrointestinal Bleeding

    DEFF Research Database (Denmark)

    Smith, Lyn A; Stanley, Adrian J; Bergman, Jacques J; Kiesslich, Ralf; Hoffman, Arthur; Tjwa, Eric T; Kuipers, Ernst J; von Holstein, Christer Stael; Oberg, Stefan; Brullet, Enric; Schmidt, Palle N; Iqbal, Tariq; Mangiavillano, Benedetto; Masci, Enzo; Prat, Frederic; Morris, Allan J

    2014-01-01

    Hemospray TM (TC-325) is a novel hemostatic agent licensed for use in nonvariceal upper gastrointestinal bleeding (NVUGIB) in Europe.......Hemospray TM (TC-325) is a novel hemostatic agent licensed for use in nonvariceal upper gastrointestinal bleeding (NVUGIB) in Europe....

  3. Permanent Cortical Blindness After Bronchial Artery Embolization

    Energy Technology Data Exchange (ETDEWEB)

    Doorn, Colette S. van, E-mail: cvandoorn@gmail.com; De Boo, Diederick W., E-mail: d.w.deboo@amc.uva.nl [Academic Medical Centre, Department of Radiology (Netherlands); Weersink, Els J. M., E-mail: e.j.m.weersink@amc.uva.nl [Academic Medical Centre, Department of Pulmonology (Netherlands); Delden, Otto M. van, E-mail: o.m.vandelden@amc.uva.nl; Reekers, Jim A., E-mail: j.a.reekers@amc.uva.nl; Lienden, Krijn P. van, E-mail: k.p.vanlienden@amc.uva.nl [Academic Medical Centre, Department of Radiology (Netherlands)

    2013-12-15

    A 35-year-old female with a known medical history of cystic fibrosis was admitted to our institution for massive hemoptysis. CTA depicted a hypertrophied bronchial artery to the right upper lobe and showed signs of recent bleeding at that location. Bronchial artery embolization (BAE) was performed with gelfoam slurry, because pronounced shunting to the pulmonary artery was present. Immediately after BAE, the patient developed bilateral cortical blindness. Control angiography showed an initially not opacified anastomosis between the embolized bronchial artery and the right subclavian artery, near to the origin of the right vertebral artery. Cessation of outflow in the bronchial circulation reversed the flow through the anastomosis and allowed for spill of embolization material into the posterior circulation. Unfortunately the cortical blindness presented was permanent.

  4. Permanent Cortical Blindness After Bronchial Artery Embolization

    International Nuclear Information System (INIS)

    A 35-year-old female with a known medical history of cystic fibrosis was admitted to our institution for massive hemoptysis. CTA depicted a hypertrophied bronchial artery to the right upper lobe and showed signs of recent bleeding at that location. Bronchial artery embolization (BAE) was performed with gelfoam slurry, because pronounced shunting to the pulmonary artery was present. Immediately after BAE, the patient developed bilateral cortical blindness. Control angiography showed an initially not opacified anastomosis between the embolized bronchial artery and the right subclavian artery, near to the origin of the right vertebral artery. Cessation of outflow in the bronchial circulation reversed the flow through the anastomosis and allowed for spill of embolization material into the posterior circulation. Unfortunately the cortical blindness presented was permanent

  5. Fusiform aneurysm of a persistent trigeminal artery associated with rare intracranial arterial variations and subarachnoid hemorrhage.

    Science.gov (United States)

    Kimball, David; Ples, Horia; Kimball, Heather; Miclaus, Gratian D; Matusz, Petru; Loukas, Marios

    2015-01-01

    The trigeminal artery is one of four primitive anastomoses between the internal carotid artery and vertebrobasilar system that regresses in the sixth week of fetal development. A persistent trigeminal artery (PTA) is generally an incidental finding but may also be associated with intracranial vascular pathologies such as aneurysms, arteriovenous malformations, and cranial nerve compression syndromes. We present an extremely rare case of a right PTA with an associated bleeding fusiform aneurysm located in the carotidian (lateral) part of the PTA. In addition, this rare anatomic variation was associated with bilateral absence of the posterior communicating arteries, a left posterior cerebral artery originating from the left internal carotid artery, and agenesis of the A1 segment of the left anterior cerebral artery. PMID:25053265

  6. Jejunal angiodysplasia causing recurrent gastrointestinal bleeding presenting as severe anaemia and melena.

    Science.gov (United States)

    Tiwary, Satyendra K; Hakim, Md Zeeshan; Kumar, Puneet; Khanna, Ajay Kumar

    2015-01-01

    Angiodysplasia of the gastrointestinal (GI) tract consists of ectasia of the submucosal vessels of the bowel. The evaluation of such patients needs proctoscopy, colonoscopy, small bowel enema, enteroscopy, capsule enteroscopy and angiography. Capsule enteroscopy has come up as an alternative to GI enteroscopy and colonoscopy in patients with occult GI bleeding; up to 52% cases of small bowel angiodysplasia in patients with occult GI bleed with negative upper GI and colonoscopy have been reported. The use of capsule enteroscopy potentially limits the hazard of radiation exposure from angiography and is less invasive than double balloon endoscopy. The treatment options for angiodysplasias include intra-arterial vasopressin injection, selective gel foam embolisation, endoscopic electrocoagulation and injection of sclerosants, with each of these being technically demanding, and requiring centres with good access to enteroscopy technology and trained gastroenterologists. Operative intervention has been indicated for refractory bleeding or lesions in sites not accessible to endoscopic interventions. PMID:26567241

  7. Severe Hemobilia from Hepatic Artery Pseudoaneurysm

    Directory of Open Access Journals (Sweden)

    Fabio Sansonna

    2011-01-01

    Full Text Available Background. Hemobilia is a rare, jeopardizing complication of laparoscopic cholecystectomy coming upon usually within 4 weeks after surgery. The first-line management is angiographic coil embolization of hepatic arteries, which is successful in the majority of bleedings: in a minority of cases, a second embolization or even laparotomy is needed. Case Presentation. We describe the case history of a patient in which laparoscopic cholecystectomy was complicated 3 weeks later by massive hemobilia. The cause of haemorrhage was a pseudoaneurysm of a right hepatic artery branching off the superior mesenteric artery; this complication was successfully managed by one-stage angiographic embolization with full recovery of the patient.

  8. Percutaneous endovascular management of recurrent aneurysm of transplant renal artery anastomosed to internal iliac artery

    OpenAIRE

    Hegde, Umapati N.; Rajapurkar, Mohan M; Gang, Sishir D.; Lele, Suhas S.

    2008-01-01

    Aneurysm formation constitutes 0.5 to 1% of all vascular complications in transplant patients. Aneurysms may result from infection, injury during procurement or preservation, faulty suture technique or trauma. Transplant renal artery aneurysm presents with hypertension, graft dysfunction and bleeding. We report a case of percutaneous covered stent-graft for recurrent aneurysm with stenosis of transplant renal artery. To our knowledge this is the first report of successful treatment of transpl...

  9. Upper gastrointestinal bleeding treatment by methods of interventional radiology; Leczenie krwotokow z gornego odcinka przewodu pokarmowego metodami radiologii zabiegowej

    Energy Technology Data Exchange (ETDEWEB)

    Jargiello, T.; Szajner, M.; Janczarek, M.; Szczerbo-Trojanowska, M. [Akademia Medyczna, Lublin (Poland)

    1994-12-31

    The results of arterial vasopressin infusion and transcatheter embolization in 26 patients with upper gastrointestinal bleeding were presented and evaluated. In all 26 patients vasopressin infusion was performed. The procedure was successful in 21 patients. In 5 who did not respond to the therapy hemorrhage was successfully controlled by transcatheter embolization. No complications were observed. (author). 14 refs, 2 figs.

  10. Endoscopic management of bleeding peptic ulcers

    International Nuclear Information System (INIS)

    Peptic ulcers account for more than half of the cases of non variceal upper gastrointestinal (GI) bleeding and therefore, are the focus of most of the methods of endoscopic hemostasis. Surgical intervention is now largely reserved for patients in whom endoscopic hemostasis has failed. A variety of endoscopic techniques have been employed to stop bleeding and reduce the risk of rebleeding, with no major differences in outcome between these methods. These include injection therapy, fibrin injection, heater probe, mono polar electrocautery, bipolar electrocautery, lasers and mechanical hemo clipping. The most important factor in determining outcome after gastrointestinal bleeding is rebleeding or persistent bleeding. The endoscopic appearance of an ulcer, however, provides the most useful prognostic information for bleeding. Recurrent bleeding after initial endoscopic hemostasis occurs in 15-20% of patients with a bleeding peptic ulcer. The best approach to these patients remains controversial; the current options are repeat endoscopic therapy with the same or a different technique, emergency surgery or semi elective surgery after repeat endoscopic hemostasis. The combination of epinephrine injection with thermal coagulation may be more effective than epinephrine injection alone. Newer modalities such as fibrin injection or the application of hemo clips appear promising and comparative studies are awaited. (author)

  11. A case of massive lower gastrointestinal bleeding from a rectal Dieulafoy lesion

    Directory of Open Access Journals (Sweden)

    Yuan-Kai Lee

    2015-09-01

    Full Text Available A Dieulafoy lesion is an uncommon and sometimes life-threatening cause of gastrointestinal hemorrhage. Typically, it presents as a tiny mucosal defect with an exposed protruding artery with normal surrounding mucosa. An 84-year-old woman developed sudden massive hematochezia and had an unstable hemodynamic status. The source of bleeding was found to be an exposed vessel in the rectum without surrounding ulceration. The patient was treated successfully with an epinephrine injection given endoscopically, followed by hemostatic clipping.

  12. Medical image of the week: massive spontaneous intra-abdominal bleeding

    Directory of Open Access Journals (Sweden)

    Alzoubaidi M

    2014-02-01

    Full Text Available A 67 year-old female with rheumatoid arthritis, on anti-TNF and corticosteroids, was admitted to the ICU with severe shock, likely hemorrhagic. She was on coumadin for atrial fibrillation. She was found to have severe coagulopathy and diffuse spontaneous abdominal bleeding (Figure 1. She also developed left popliteal artery thrombosis, with compartment syndrome requiring surgical intervention. Disseminated intravascular coagulation was her final diagnosis.

  13. Compressor bleed cooling fluid feed system

    Science.gov (United States)

    Donahoo, Eric E; Ross, Christopher W

    2014-11-25

    A compressor bleed cooling fluid feed system for a turbine engine for directing cooling fluids from a compressor to a turbine airfoil cooling system to supply cooling fluids to one or more airfoils of a rotor assembly is disclosed. The compressor bleed cooling fluid feed system may enable cooling fluids to be exhausted from a compressor exhaust plenum through a downstream compressor bleed collection chamber and into the turbine airfoil cooling system. As such, the suction created in the compressor exhaust plenum mitigates boundary layer growth along the inner surface while providing flow of cooling fluids to the turbine airfoils.

  14. Endovascular control of the acute bleeding in patients with advanced neoplasms of the neck

    International Nuclear Information System (INIS)

    Full text: Introduction: Advanced neoplastic processes in the neck can cause acute life-threatening bleeding. Source of the bleeding can be vessels from a tumor mass or invasion of the main cervical arterial vessels. Poor general condition of the patients and accompanying complications create additional difficulties in getting these situations under control. What you will learn: Endovascular embolization of acute bleeding from advanced cervical neoplasms requires detailed knowledge of anatomical structures in this area and precision equipment with the possibility of super selective catheterization of small caliber vessels. The presentation discusses the various embolization materials and possibilities for their application in the neck. The experience of 5 embolization sessions in 4 patients is presented. An important point is discussion of the possible complications and how to avoid them. Discussion: Acute bleeding from large tumor formation is often a real risk to the life of the patient. Getting these conditions under control usually postpones the poor prognosis of the main disease. Postembolization syndrome and postembolization tissue necrosis define the basic cares in the early and late period after such a procedure. Conclusion: Acute bleeding from advanced neoplastic processes in the neck offers a real challenge. For their successful mastery it is required certain technical skills, unconventional solutions and a wide range of materials for embolization. A multidisciplinary approach is required to view the specific care these patients need and the possible complications

  15. Effect of Desmopressin in Reducing Bleeding after Cardiac Surgery in Patients Receiving Anti-Platelet Agents

    Directory of Open Access Journals (Sweden)

    Kamran Shadvar

    2016-07-01

    Full Text Available Background: Severe bleeding is an important cause of morbidity and mortality in cardiac surgery using the cardiopulmonary bypass (CPB pump. Desmopressin, a synthetic analogue of vasopressin, is used to prevent postoperative bleeding in patients with renal insufficiency. The aim of the present study was to evaluate the effect of desmopressin in reducing blood loss after cardiac surgery in patients receiving antiplatelet drugs. Methods: In this prospective clinical trial, 40 patients undergoing coronary artery bypass grafting (CABG surgery with CPB, aged over 18 years, and on antiplatelet therapy for a week before surgery were divided in two groups. Case and control groups received nasal desmopressin spray and nasal normal saline spray, respectively. Patient vital signs, blood loss, administration of blood products, prescription drugs to improve the coagulation status, serum and whole intake and output of patients, need for a second surgery to control the bleeding, remaining sternum open, mortality due to bleeding, duration of intensive care unit (ICU stay and mechanical ventilation were recorded. Results: In the case and control groups there were no differences in duration of operation, mechanical ventilation and length of ICU stay. There was no significant difference in terms of postoperative bleeding and intake of blood products between two groups (P>0.05. Reoperation due to bleeding in the case and control groups was observed in 3 (15%, and 1 (5% patient(s, respectively (P=0.3. Conclusion: Desmopressin has no significant effect on reducing the amount of bleeding after cardiac surgery in patients receiving anti-platelet agents. Keywords: CABG; cardio pulmonary bypass pump; hemorrhage; desmopressin 

  16. Duodenal application of Li+ in a submaximal therapeutic dose inhibits exocrine pancreatic secretion and modulates gastro-duodenal myoelectrical activity in a conscious pig model

    DEFF Research Database (Denmark)

    Naughton, Violetta; Hedemann, Mette Skou; Naughton, Patrick Joseph;

    2013-01-01

    This study tested whether duodenal application of lithium inhibits gastroduodenal motility, and whether it suppresses secretion from the exocrine pancreas. Five suckling pigs, 16–18 days old, were surgically fitted with 3 serosal electrodes on the wall of the gastric antrum and the duodenum for...... electromyography of smooth muscles, and with a pancreatic duct catheter and a duodenal T-cannula for collection and re-entrant flow of pancreatic juice. After the recovery period, on alternative days, each animal was tested once with an intraduodenal infusion of Li+ (100 mmol·L–1 C3H5LiO3, 10 mL·kg−1·h−1) for 1 h...

  17. [VASCULAR ENDOTHELIAL GROWTH FACTOR AND SOME INDICATORS OF ENDOTHELIAL DYSFUNCTION OF PATIENTS HAVING CHRONIC INFLAMMATORY DISEASES OF THE GASTRO DUODENAL ZONE].

    Science.gov (United States)

    Zavyalova, O V; Spivakovskiy, Yu M; Tchernenkov, Yu V; Lukina, O A

    2015-01-01

    The aim of the study was to determine the content of vaskuloendotelian growth factor and nitric oxide in children with chronic inflammatory diseases of the stomach and duodenum. The study involved 63 children with chronic inflammatory diseases of the gastroduodenal zone. Substrate study was serum. The data obtained were compared with a group of healthy children. The highest possible content vaskuloendotelian growth factor noted in the group of children with duodenal ulcer in the acute phase and in the group of chronic gastroduodenita associated with Helicobacter pylori. According to the results of the study established the role of nitric oxide and vaskuloendotelian growth factor in the pathogenesis of gastroduodenal diseases. PMID:26415264

  18. Incidence, predictors and prognostic implications of bleeding complicating primary percutaneous coronary intervention

    Directory of Open Access Journals (Sweden)

    Matić Dragan M.

    2015-01-01

    Full Text Available Background/Aim. Data about bleeding complicating primary percutaneous coronary intervention (PCI are more frequently obtained from randomized clinical trials on patients with acute coronary syndromes (ACS, but less frequently from surveys or registries on patients with STelevation myocardial infarction (STEMI. The aim of this study was to investigate the incidence, predictors and prognostic impact of in-hospital major bleeding in the population of unselected real-world patients with acute STEMI undergoing primary PCI. Methods. All consecutive patients presenting with STEMI who underwent primary PCI at a single large tertiary healthcare center between January 2005 and July 2009, were studied. Major bleeding was defined according to the Global Use of Strategies to Open Occluded Coronary Arteries (GUSTO study criteria. We examined the association between in-hospital major bleeding and death or major adverse cardiac events (MACE in patients treated with PCI. The primary outcomes were in-hospital and 6-month mortality and MACE. Results. Of the 770 STEMI patients treated with primary PCI, in-hospital major bleeding occurred in 32 (4.2% patients. Independent predictors of major bleeding were advanced age (≥ 65 years, female gender, baseline anemia and elevated white blood cell (WBC count and signs of congestive heart failure at admission (Killip class II-IV. In-hospital and 6-month mortality and MACE rates were more than 2.5-fold-higher in patients who developed major bleeding compared with those who did not. Major bleeding was a predictor of 6- month MACE, independent of a few risk factors (previous MI, previous PCI, diabetes mellitus and hypertension; (OR = 3.02; 95% CI for OR 1.20-7.61; p = 0.019, but was not a true independent predictor of MACE and mortality in the fully adjusted models. Conclusion: Patients of advanced age, female gender, with baseline anemia and elevated WBC count and those with Killip class II-IV at presentation are at

  19. Pelvic Arterial Embolisation in a Trauma Patient with a Pre-Existing Aortobifemoral Graft

    International Nuclear Information System (INIS)

    Pelvic fractures secondary to blunt trauma are associated with a significant mortality rate due to uncontrolled bleeding. Interventional radiology (IR) can play an important and central role in the management of such patients, offering definitive minimally invasive therapy and avoiding the need for high-risk surgery. Rapid access to whole-body computed tomography has been shown to improve survival in polytrauma patients and allows rapid diagnosis of vascular injury and assessment of suitability for endovascular therapy. IR can then target and treat the specific area of bleeding. Embolisation of bleeding pelvic arteries has been shown to be highly effective and should be the treatment of choice in this situation. The branches of the internal iliac artery (IIA) are usually involved, and these arteries are accessed by way of IIA catheterisation after abdominal aortography. Occasionally these arteries cannot be accessed by way of this conventional route because of recent IIA ligation carried out surgically in an attempt to stop the bleeding or because (in the rare situation we describe here) these vessels are excluded secondary to previous aortoiliac repair. In this situation, knowledge of pelvic arterial collateral artery pathways is important because these will continue to supply pelvic structures whilst making access to deep pelvic branches challenging. We describe a rare case, which has not been previously reported in the literature, in which successful embolisation of a bleeding pelvic artery was carried out by way of the collateral artery pathways.

  20. CLSM bleed water reduction test results

    International Nuclear Information System (INIS)

    Previous testing by BSRI/SRTC/Raytheon indicated that the CLSM specified for the Tank 20 closure generates about 6 gallons (23 liters) of bleed water per cubic yard of material (0.76 m3).1 This amount to about 10 percent of the total mixing water. HLWE requested that the CLSM mix be optimized to reduce bleed water while maintaining flow. Elimination of bleed water from the CLSM mix specified for High-Level Waste Tank Closure will result in waste minimization, time savings and cost savings. Over thirty mixes were formulated and evaluated at the on-site Raytheon Test Laboratory. Improved low bleed water CLSM mixes were identified. Results are documented in this report

  1. Management of radiation-induced rectal bleeding.

    Science.gov (United States)

    Laterza, Liboria; Cecinato, Paolo; Guido, Alessandra; Mussetto, Alessandro; Fuccio, Lorenzo

    2013-11-01

    Pelvic radiation disease is one of the major complication after radiotherapy for pelvic cancers. The most commonly reported symptom is rectal bleeding which affects patients' quality of life. Therapeutic strategies for rectal bleeding are generally ignored and include medical, endoscopic, and hyperbaric oxygen treatments. Most cases of radiation-induced bleeding are mild and self-limiting, and treatment is normally not indicated. In cases of clinically significant bleeding (i.e. anaemia), medical therapies, including stool softeners, sucralfate enemas, and metronidazole, should be considered as first-line treatment options. In cases of failure, endoscopic therapy, mainly represented by argon plasma coagulation and hyperbaric oxygen treatments, are valid and complementary second-line treatment strategies. Although current treatment options are not always supported by high-quality studies, patients should be reassured that treatment options exist and success is achieved in most cases if the patient is referred to a dedicated centre. PMID:24101202

  2. Dysfunctional Uterine Bleeding (DUB) (For Teens)

    Science.gov (United States)

    ... the body's hormones. Problems like compulsive exercise , not eating healthy foods, or too much stress can cause hormone changes. Some severe cases of AUB are caused by bleeding disorders such as von Willebrand disease . What Are the ...

  3. Genetic analysis of bleeding disorders.

    Science.gov (United States)

    Edison, E; Konkle, B A; Goodeve, A C

    2016-07-01

    Molecular genetic analysis of inherited bleeding disorders has been practised for over 30 years. Technological changes have enabled advances, from analyses using extragenic linked markers to next-generation DNA sequencing and microarray analysis. Two approaches for genetic analysis are described, each suiting their environment. The Christian Medical Centre in Vellore, India, uses conformation-sensitive gel electrophoresis mutation screening of multiplexed PCR products to identify candidate mutations, followed by Sanger sequencing confirmation of variants identified. Specific analyses for F8 intron 1 and 22 inversions are also undertaken. The MyLifeOurFuture US project between the American Thrombosis and Hemostasis Network, the National Hemophilia Foundation, Bloodworks Northwest and Biogen uses molecular inversion probes (MIP) to capture target exons, splice sites plus 5' and 3' sequences and to detect F8 intron 1 and 22 inversions. This allows screening for all F8 and F9 variants in one sequencing run of multiple samples (196 or 392). Sequence variants identified are subsequently confirmed by a diagnostic laboratory. After having identified variants in genes of interest through these processes, a systematic procedure determining their likely pathogenicity should be applied. Several scientific societies have prepared guidelines. Systematic analysis of the available evidence facilitates reproducible scoring of likely pathogenicity. Documentation of frequency in population databases of variant prevalence and in locus-specific mutation databases can provide initial information on likely pathogenicity. Whereas null mutations are often pathogenic, missense and splice site variants often require in silico analyses to predict likely pathogenicity and using an accepted suite of tools can help standardize their documentation. PMID:27405681

  4. Cough-induced Tracheobronchial Mucosal Bleeding.

    Science.gov (United States)

    Hira, Harmanjit Singh

    2011-01-01

    A 56-year-old man presented with moderate hemoptysis. It was preceded by a severe bout of cough. Flexible bronchoscopy showed diffuse tracheobronchial mucosal petechiae and bleeding. The patient was not suffering with any coagulopathies. He did not receive antiplatelet drugs. Hemoptysis resolved with cough suppressant. Subsequent bronchoscopy revealed the complete resolution of petechiae. The mechanism of bleeding after the bout of coughing is discussed. PMID:23169019

  5. Abnormal uterine bleeding: a clinicohistopathological analysis

    OpenAIRE

    Anupamasuresh Y; Suresh YV; Prachi Jain*,

    2014-01-01

    Background: Abnormal uterine bleeding (AUB) is one of the most common problem for the patients and the gynecologists. It adversely effects on the quality of life and psychology of women. It is of special concern in developing country as it adds to the causes of anemia. Management of Abnormal Uterine Bleeding (AUB) is not complete without tissue diagnosis especially in perimenopausal and post-menopausal women. Histological characteristics of endometrial biopsy material as assessed by light mic...

  6. Management of nonvariceal upper gastrointestinal bleeding

    Directory of Open Access Journals (Sweden)

    E Wee

    2011-01-01

    Full Text Available Nonvariceal upper gastrointestinal bleeding is unique from variceal bleeding in terms of patient characteristics, management, rebleeding rates, and prognosis, and should be managed differently. The majority of nonvariceal upper gastrointestinal bleeds will not rebleed once treated successfully. The incidence is 80 to 90% of all upper gastrointestinal bleeds and the mortality is between 5 to 10%. The causes include nonacid-related ulceration from tumors, infections, inflammatory disease, Mallory-Weiss tears, erosions, esophagitis, dieulafoy lesions, angiodysplasias, gastric antral vascular ectasia, and portal hypertensive gastropathy. Rarer causes include hemobilia, hemosuccus pancreaticus, and aortoenteric fistulas. Hematemesis and melena are the key features of bleeding from the upper gastrointestinal tract, but fresh per rectal bleeding may be present in a rapidly bleeding lesion. Resuscitation and stabilization before endoscopy leads to improved outcomes. Fluid resuscitation is essential to avoid hypotension. Though widely practiced, there is currently insufficient evidence to show that routine red cell transfusion is beneficial. Coagulopathy requires correction, but the optimal international normalized ratio has not been determined yet. Risk stratification scores such as the Rockall and Glasgow-Blatchford scores are useful to predict rebleeding, mortality, and to determine the urgency of endoscopy. Evidence suggests that high-dose proton pump inhibitors (PPI should be given as an infusion before endoscopy. If patients are intolerant of PPIs, histamine-2 receptor antagonists can be given, although their acid suppression is inferior. Endoscopic therapy includes thermal methods such as coaptive coagulation, argon plasma coagulation, and hemostatic clips. Four quadrant epinephrine injections combined with either thermal therapy or clipping reduces mortality. In hypoxic patients, endoscopy masks allow high-flow oxygen during upper

  7. CIRCUMCISION IN MALES WITH BLEEDING DISORDERS

    Directory of Open Access Journals (Sweden)

    Hassan Mansouritorghabeh

    2013-01-01

    Full Text Available Introduction: Male circumcision practice is an invasive procedure that is using worldwide. It makes challenges to haemostatic system and its possible haemorrhagic side effects are more serious in bleeding individuals than normal subjects. In most cases, it can be complete controlled using infusion of appropriate amount of coagulation factors before and post circumcision.Aim: We aim to documentation type of coagulation therapy and post circumcision practice haemorrhagic presentation among 463 bleeder males of both common and rare bleeding disorders in north eastern part of country.Methods: We retrospectively gathered information using evaluation medical records in 3 major hospitals during last 15 years and list of patients with bleeding disorders that obtained from haemophilia center. Also a call phone established for each bleeder person to complete data and updating of them. The survey took time from Sep 2009- Mar 2011. The designed question form included data on doing circumcision or not? types of treatment before and post the procedure and occurrence of bleeding episodes after the surgery.Results: Overall among 424 cases with various common and rare bleeding disorders who had circumcised, 239 cases (56.3% had passed the procedure with bleeding experience, while 185 cases (43.7% had passed it successfully and without noticeable bleeding experience. The types of coagulation therapy in each group have been cited.Conclusion: The circumcision practice in unequipped medical center for bleeder ones may make challenges for them and medical services. Also it needed supervision of expert haematologist for adjusting treatment to ensure control of unwanted bleeding

  8. Ultrasound-guided Transcutaneous Embolization of Uterine Arteriovenous Fistula Performed for Treatment of Symptomatic, Heavy Vaginal Bleeding: Case Report with Brief Review of Literature

    Directory of Open Access Journals (Sweden)

    Yasmine Ahmed

    2015-09-01

    Full Text Available Embolization of uterine arteriovenous malformations is usually performed angiographically via transfemoral arterial approach. In this report, ultrasound guided transcutaneous embolization of a uterine arteriovenous malformation, using color Doppler, was successfully performed in one patient with intractable vaginal bleeding. There were no complications following the procedure, and complete cessation of blood flow in the uterine arteriovenous malformation was achieved. This technique may be an alternative treatment option for recurrent heavy vaginal bleeding secondary to uterine arteriovenous malformation.

  9. Arterial Ageing

    OpenAIRE

    Lee, Seung-Jun; Park, Sung-Ha

    2013-01-01

    Arterial ageing is characterized by age associated degeneration and sclerosis of the media layer of the large arteries. However, besides ageing, clinical conditions, which enhance oxidative stress and inflammation act to accelerate the degree of arterial ageing. In this review, we summarized the pathophysiology and contributing factors that accelerate arterial ageing. Among them, we focused on hypertension, the renin-angiotensin-aldosterone system and vascular inflammation which are modifiabl...

  10. 14 CFR 23.1111 - Turbine engine bleed air system.

    Science.gov (United States)

    2010-01-01

    ... using maximum bleed air must be established. (c) Hazardous contamination of cabin air systems may not... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Turbine engine bleed air system. 23.1111... Induction System § 23.1111 Turbine engine bleed air system. For turbine engine bleed air systems,...

  11. Pharmaco-induced vasospasm therapy for acute lower gastrointestinal bleeding: A preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Liang, Huei-Lung, E-mail: hlliang@vghks.gov.tw [Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan (China); National Yang-Ming University, Taipei, Taiwan (China); Chiang, Chia-Ling [Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan (China); Chen, Matt Chiung-Yu [Department of Radiology, Yuan' s General Hospital, Kaohsiung. Taiwan (China); Lin, Yih-Huie; Huang, Jer-Shyung; Pan, Huay-Ben [Department of Radiology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan (China); National Yang-Ming University, Taipei, Taiwan (China)

    2014-10-15

    Purpose: To report a novel technique and preliminary clinical outcomes in managing lower gastrointestinal bleeding (LGIB). Materials and methods: Eighteen LGIB patients (11 men and 7 women, mean age: 66.2 years) were treated with artificially induced vasospasm therapy by semi-selective catheterization technique. Epinephrine bolus injection was used to initiate the vascular spasm, and followed by a small dose vasopressin infusion (3–5 units/h) for 3 h. The technical success, clinical success, recurrent bleeding and major complications of this study were evaluated and reported. Results: Sixteen bleeders were in the superior mesenteric artery and 2 in the inferior mesenteric artery. All patients achieved successful immediate hemostasis. Early recurrent bleeding (<30 days) was found in 4 patients with local and new-foci re-bleeding in 2 (11.1%) each. Repeated vasospasm therapy was given to 3 patients, with clinical success in 2. Technical success for the 21 bleeding episodes was 100%. Lesion-based and patient-based primary and overall clinical successes were achieved in 89.4% (17/19) and 77.7% (14/18), and 94.7% (18/19) and 88.8% (16/18), respectively. None of our patients had complications of bowel ischemia or other major procedure-related complications. The one year survival of our patients was 72.2 ± 10.6%. Conclusions: Pharmaco-induced vasospasm therapy seems to be a safe and effective method to treat LGIB from our small patient-cohort study. Further evaluation with large series study is warranted. Considering the advanced age and complex medical problems of these patients, this treatment may be considered as an alternative approach for interventional radiologists in management of LGIB.

  12. Secondary electric power generation with minimum engine bleed

    Science.gov (United States)

    Tagge, G. E.

    1983-01-01

    Secondary electric power generation with minimum engine bleed is discussed. Present and future jet engine systems are compared. The role of auxiliary power units is evaluated. Details of secondary electric power generation systems with and without auxiliary power units are given. Advanced bleed systems are compared with minimum bleed systems. A cost model of ownership is given. The difference in the cost of ownership between a minimum bleed system and an advanced bleed system is given.

  13. Immediate bleeding complications in dental implants: A systematic review

    OpenAIRE

    Balaguer Martí, José Carlos; Peñarrocha Oltra, David; Balaguer Martínez, José; Peñarrocha Diago, Miguel

    2014-01-01

    Objective: A review is made of the immediate or immediate postoperative bleeding complications in dental implants, with a view to identifying the areas of greatest bleeding risk, the causes of bleeding, the length of the implants associated with bleeding, the most frequently implicated blood vessels, and the treatments used to resolve these complications. Material and Methods: A Medline (PubMed) and Embase search was made of articles on immediate bleeding complications in dental implants publ...

  14. Acute arterial occlusion - kidney

    Science.gov (United States)

    ... arterial thrombosis; Renal artery embolism; Acute renal artery occlusion; Embolism - renal artery ... often result in permanent kidney failure. Acute arterial occlusion of the renal artery can occur after injury ...

  15. Risk factors for colonic diverticular bleeding: A Westernized community based hospital study

    Institute of Scientific and Technical Information of China (English)

    Antje Jansen; Sabine Harenberg; Uwe Grenda; Christoph Elsing

    2009-01-01

    AIM: To evaluate the r isk factor s -other than nonsteroidal anti-inflammatory drugs-for colonic diverticular bleeding in a westernized population.METHODS: One hundred and forty patients, treated for symptomatic diverticular disease in a community based hospital, were included. Thirty (21%) had signs of diverticular bleeding. Age, gender, and the results of colonoscopy were collected and compared to a group of patients with nonbleeding symptomatic diverticulosis. Records were reviewed for comorbidities,such as obesity, alcohol consumption, smoking habits and metabolic diseases. Special emphasis was put on arterial hypertension, cardiovascular events, diabetes mellitus, hyperuricemia and hypercholesterinemia.RESULTS: There was no di f ference between patients with diverticular hemorrhage and those with nonbleeding symptomatic diverticulosis regarding gender ratio (male/female 9/21 vs 47/63) and diverticular localisation. Bleeding patients differed in respect to age (73.4±vs67.8±13.0,p<0.013).Significant differences were found between both groups regarding the presence of hyperuricemia and use of steroids and nonsteroidal anti-inflammatory drugs. Patients with three concomitant metabolic diseases were also identified as being at risk of bleeding. A forward stepwise logistic regression analysis revealed steroids, hyperuricemia and the use of calcium-channel blockers as independent risk factors of bleeding.CONCLUSION: Beside nonsteroidal anti-inflammatory steroid drug use, antihypertensive medication and concomitant arteriosclerotic diseases are risk factors for colonic diverticular hemorrhage. Our results support the hypothesis of an altered arteriosclerotic vessel as the source of bleeding.

  16. BLEEDING DUODENAL ULCER-TREATMENT OPTIONS

    Directory of Open Access Journals (Sweden)

    V. Poroch

    2009-11-01

    Full Text Available Actual treatment of bleeding duodenal ulcer is most frequently medical but also surgical. The aim of this study is to assess the factors that influence the outcomes for a group of 67 patients suffering of bleeding duodenal ulcer. Out of 67 patients considered in this study, 53 were men (79.1% and 14 were women (20.9%. The average age was 52 years for men and 53 years for women (range 19-86 years. 59 (88% were patients with known medical history of peptic ulcer disease. Endoscopy has been performed for 64 patients (95.6%. Specific medical treatment was started immediately for all patients. For 47 patients (70.1% the hemorrhage stopped with conservative treatment, 8 patients (12% benefit by endoscopic treatment and 12 patients (17.9% underwent surgery. The postoperative morbidity rate was 16.7%. Comorbidities were present in 43 patients (64.2%. Failure of medical conservative treatment has been observed in 7 cases (13%, and failure of endoscopic procedures in 2 cases (20%. The risk factors involved in therapy outcomes of bleeding duodenal ulcer are: age, the severity of hemorrhage confirmed by endoscopy, the hemorrhagic episodes in medical history and the time of surgery. Conclusion: The prognosis of bleeding duodenal ulcer after bleeding is highly correlated with the time that the treatment starts, the severity of hemorrhage, comorbid conditions and age.

  17. Accuracy of rockall score for in hospital re bleeding among cirrhotic patients with variceal bleed

    International Nuclear Information System (INIS)

    To assess the diagnostic accuracy of Roc kall scoring system for predicting in-hospital re-ble- eding in cirrhotic patients presenting with variceal bleed. Material and Methods: This descriptive case series study was conducted at Department of Medicine Combined Military Hospital Lahore from December 2013 to May 2014. We included patients with liver cirrhosis who presented with upper GI bleeding and showed varices as the cause of bleeding on endoscopy. Clinical and endoscopic features were noted to calculate Rockall score. Patients with score < 2 and > 8 were included. After treating with appropriate pharmacological and endoscopic therapy, patients were followed for re-bleeding for 10 days. Diagnostic accuracy was assessed by calculating sensitivity, specificity, positive and negative predictive values using 2 x 2 tables. Results: In the study, 175 patients were included. Mean age was 51.5 ± 1.22 years. Male to female ratio was 1.5 to 1.0 out of 175 patients, 157 patients (89.7%) were of low risk group (score = 2) while 18 patients (10.3%) were in high risk group (score > 8). In low risk group, re-bleeding occurred only in 2 patients (1.2%) while in high risk group, re-bleeding occurred in 14 patients (78%). Rockall score was found to have good diagnostic accuracy with sensitivity of 87.5%, specificity of 97.48%, positive predictive value of 77.8% and negative predictive value of 98.7%. Conclusion: In cases of variceal bleed, frequency of re-bleed is less in patients who are in low risk category with lower Rockall score and high in high risk patients with higher rockall score. The Rockall score has a good diagnostic accuracy in prediction of re-bleed in variceal bleeding. (author)

  18. How I manage heavy menstrual bleeding.

    Science.gov (United States)

    Pai, Menaka; Chan, Anthony; Barr, Ronald

    2013-09-01

    Heavy menstrual bleeding (HMB) is a common clinical problem; population-based studies estimate that approximately 10-35% of women report this symptom during their lifetime, while about 5% of women consult a physician for evaluation of HMB. Patients with HMB account for 15% of all referrals to gynaecologists and are frequently seen by haematologists in bleeding disorder clinics as well. Heavy menstrual bleeding can be caused by a wide variety of local and systemic factors, so a careful clinical and laboratory evaluation is often necessary to determine the aetiology and guide appropriate management. This review discusses the definition, causes and clinical outcomes of HMB. It outlines a diagnostic approach and focuses on medical (as opposed to surgical) treatments. Throughout, areas of controversy and opportunities for further research are highlighted. PMID:23829452

  19. Fibrinogen concentrate for bleeding - a systematic review

    DEFF Research Database (Denmark)

    Lunde, J; Stensballe, J; Wikkelsø, A;

    2014-01-01

    Fibrinogen concentrate as part of treatment protocols increasingly draws attention. Fibrinogen substitution in cases of hypofibrinogenaemia has the potential to reduce bleeding, transfusion requirement and subsequently reduce morbidity and mortality. A systematic search for randomised controlled...... trials (RCTs) and non-randomised studies investigating fibrinogen concentrate in bleeding patients was conducted up to November 2013. We included 30 studies of 3480 identified (7 RCTs and 23 non-randomised). Seven RCTs included a total of 268 patients (165 adults and 103 paediatric), and all were...... mortality were lacking. Weak evidence from RCTs supports the use of fibrinogen concentrate in bleeding patients, primarily in elective cardiac surgery, but a general use of fibrinogen across all settings is only supported by non-randomised studies with serious methodological shortcomings. It seems pre...

  20. Radionuclide detection of lower gastrointestinal bleeding sites

    International Nuclear Information System (INIS)

    A retrospective review of two years' experience with radionuclide screening to detect lower gastrointestinal bleeding sites was conducted at New York's Montefiore Medical Center. Of 82 studies performed in 63 patients, 13 identified active bleeding sites. Only three of eight angiograms obtained in these 13 patients were positive. Thirteen contrast angiograms were performed in the group of 50 patients with negative radionuclide studies of which ten were negative and one was equivocal. The results of this study suggest that the Tc-99m sulfur colloid study for active lower gastrointestinal (GI) bleeding is an effective screening procedure. Positive studies help determine which vessel to catheterize selectively if an angiogram is to be performed. If vascular ectasis is still suspected following a negative radionuclide study, contrast angiography can be more efficaciously performed on a nonemergent basis

  1. Radiotherapy in benign uterine bleeding disorders

    International Nuclear Information System (INIS)

    Radiotherapy was earlier a method of choice for treatment of benign bleeding disorders (metropathia), especially in woman of high surgical risk. During the period 1912 to 1977 933 women with benign bleeding disorders were treated at Radiumhemmet with intracavitary brachytherapy or external irradiation or a combination of both. The result with regard to cure of the uterine bleedings was good (48%). Hormonal withdrawal symptoms after treatment were noted in 45% of the patients. In the long term follow up an increased risk of cardiovascular death was found in women treated before menopause. Malignant tumours occurred in 107 cases versus 90.2 expected. The estimated ovarian dose of ionizing radiation varied from 3.5 Gy to 6.0 Gy for the three standard techniques. Two women gave birth to a healthy child 4 and 5 years after intracavitary radium treatment. The estimated absorbed dose to the ovaries in these two women were 1 Gy and 4 Gy, respectively

  2. A successfully treated case of herpes simplex encephalitis complicated by subarachnoid bleeding: a case report

    Directory of Open Access Journals (Sweden)

    Okuchi Kazuo

    2010-09-01

    Full Text Available Abstract Introduction Histopathologically, herpes simplex virus type 1 causes hemorrhagic necrosis. Overt hemorrhage is infrequent in herpes simplex virus encephalitis but can lead to poor outcomes. This report describes a successfully treated case of herpes simplex virus encephalitis associated with subarachnoid bleeding in which real-time polymerase chain reaction was useful for diagnosis. Case presentation A 30-year-old previously healthy Japanese woman who had fever and headache for five days presented with disorganised speech, unusual behavior and delusional thinking. Real-time polymerase chain reaction amplification of herpes simplex virus type 1 in cerebrospinal fluid was positive (38,000 copies/mL and antivirus treatment was started. During the course of her illness, the level of her consciousness decreased in association with desaturation and tachycardia. Thrombosis of the right pulmonary artery trunk with pulmonary embolism was evident on enhanced chest computed tomography. In addition, cranial computed tomography revealed subarachnoid and intraventricular bleeding. Intravenous heparin (12,000 U/day was started and the dose was adjusted according to the activated partial thromboplastin time for about a month (maximum dose of heparin, 20,400 U/day. After the treatments, her Glasgow coma score increased and the thrombosis of the pulmonary artery trunk had disappeared. Conclusions The present case raises the question of whether anticoagulant treatment is safe in patients with herpes simplex virus encephalitis complicated by subarachnoid bleeding.

  3. Endovascular treatment of acute arterial complications after living-donor liver transplantation

    International Nuclear Information System (INIS)

    Aim: The aim of this study was to evaluate the efficacy of endovascular treatment for acute arterial complications following living-donor liver transplantation (LDLT). Materials and methods: Of 79 LDLT patients, 17 (mean age 48 ± 8 years, range 33-66 years) who had acute arterial complications and underwent endovascular treatment were evaluated. Transcatheter arterial embolization was performed to control peritoneal bleeding. Catheter-directed thrombolysis using urokinase was performed in hepatic artery thromboses. The locations of complications and materials used were evaluated. The technical and clinical success rates were calculated. Results: Twenty-three acute arterial complications, including four hepatic artery thromboses and 19 cases of peritoneal haemorrhages were identified in 22 angiographic sessions in 17 patients. The mean duration between LDLT and first angiography was 3.2 ± 3.5 days (range 1-13 days). Hepatic artery recanalization with catheter-directed thrombolysis using urokinase was achieved in two patients. Transcatheter arterial embolization for peritoneal bleeding was successfully performed in 16 cases. The most common bleeding focus was the right inferior phrenic artery. Additional surgical management was needed in five patients to control bleeding or hepatic artery recanalization. Technical and clinical success rates of transcatheter arterial embolization were 84.2 and 63.1%, respectively. Overall technical success was achieved in 18 of 23 arterial complications (78.2%), and clinical success was achieved in 14 of 23 arterial complications (60.8%). Conclusion: Endovascular treatment for the acute arterial complications of haemorrhage or thrombosis in LDLT patients is safe and effective. Therefore, it should be considered as the first line of treatment in selective cases

  4. [Jejunal GIST with obscure gastrointestinal bleeding].

    Science.gov (United States)

    Nelly Manrique, María; Frisancho, Oscar; Rivas Wong, Luz; Palomino, Américo

    2011-01-01

    We report the case of a woman of 84 years with a history of cardiac arrhythmia and hemorrhoids. She had multiple hospitalizations and transfusions for symptomatic iron deficiency anemia, endoscopic studies showed only small diverticula and colon polyps. He was later hospitalized with bloody stools red wines, upper endoscopy and colonoscopy showed gastritis, small colonic ulcers, colonic polyp and multiple diverticula. Readmitted with bleeding of obscure origin, on that occasion showed gastritis, antral erosions, small ulcers, colon polyps and colon ulcers in the process of healing, capsule endoscopy showed angiodysplasia in jejunum, anterograde enteroscopy detected some erythematous lesions in proximal jejunum without evidence of bleeding. Again hospitalized for melena and abdominal. PMID:22086325

  5. Somatostatin analogues for acute bleeding oesophageal varices

    DEFF Research Database (Denmark)

    Gøtzsche, Peter C.; Hrobjartsson, A.

    2008-01-01

    BACKGROUND: Somatostatin and its derivatives are sometimes used for emergency treatment of bleeding oesophageal varices in patients with cirrhosis of the liver. OBJECTIVES: To study whether somatostatin or its analogues improve survival or reduce the need for blood transfusions in patients with...... bleeding oesophageal varices. SEARCH STRATEGY: PubMed and The Cochrane Library were searched (November 2007). Reference lists of publications, contacts with authors. SELECTION CRITERIA: All randomised trials comparing somatostatin or analogues with placebo or no treatment in patients suspected of acute or...

  6. Diagnosis of gastrointestinal bleeding: A practical guide for clinicians

    Institute of Scientific and Technical Information of China (English)

    Bong; Sik; Matthew; Kim; Bob; T; Li; Alexander; Engel; Jaswinder; S; Samra; Stephen; Clarke; Ian; D; Norton; Angela; E; Li

    2014-01-01

    Gastrointestinal bleeding is a common problem encountered in the emergency department and in the primary care setting. Acute or overt gastrointestinal bleeding is visible in the form of hematemesis, melena or hematochezia. Chronic or occult gastrointestinal bleeding is notapparent to the patient and usually presents as positive fecal occult blood or iron deficiency anemia. Obscure gastrointestinal bleeding is recurrent bleeding when the source remains unidentified after upper endoscopy and colonoscopic evaluation and is usually from the small intestine. Accurate clinical diagnosis is crucial and guides definitive investigations and interventions. This review summarizes the overall diagnostic approach to gastrointestinal bleeding and provides a practical guide for clinicians.

  7. Uncontrolled Epistaxis Secondary to Traumatic Pseudoaneurysm of the Maxillary Artery

    OpenAIRE

    Eelam Adil; Dhave Setabutr; Michele M. Carr

    2011-01-01

    We describe a rare case of traumatic pseudoaneurysm of the maxillary artery following a fall. The patient presented with epistaxis that could not be controlled with anterior and posterior nasal packing. She was urgently taken to the angiography suite for evaluation and ultimately underwent embolization of a left maxillary artery pseudoaneurysm with 500–700 micron Contour PVA followed by coiling with two 3 mm Tornado coils. Bleeding subsided after embolization, and the patient suffered no neur...

  8. Reperfusion hemorrhage following superior mesenteric artery stenting.

    LENUS (Irish Health Repository)

    Moore, Michael

    2012-02-03

    Percutaneous transluminal angioplasty and stent placement is now an established treatment option for chronic mesenteric ischemia and is associated with low mortality and morbidity rates. We present a case of reperfusion hemorrhage complicating endovascular repair of superior mesenteric artery stenosis. Although a recognized complication following repair of carotid stenosis, hemorrhage has not previously been reported following mesenteric endovascular reperfusion. We describe both spontaneous cessation of bleeding and treatment with coil embolization.

  9. [OMEPRAZOL VS RANITIDINE IN UPPER DIGESTIVE BLEEDING

    Science.gov (United States)

    Regis R, Regina; Bisso A, Aland; Rebaza, Segundo

    1999-01-01

    Pectic ulcer is the most frequent cause of gastrointestinal bleeding. The homeostatic mechanism of bleeding, and coagulation, does not happen with values of pH less than 5,0. Therefore neutralization of gastric acidity (pH more than 5,0) is a recourse of control, improve the evolution and healing of peptic ulcer and to avoid a new bleeding. The aim of this study was to compare the results of treatment with omeprazole and ranitidine, in 57 patients admitted at emergency room of the Hospital Central de la Polic a Nacional del Per with endoscopic diagnosis of peptic ulcer, using Forrest classification. Patients received omeprazole 40 mg in bolus IV, followed by continuos infusion of 8 mg/hour for 72 hours (group A) or ranitidine 50 mg IV each 8 hours for 72 hours (group B). A new endoscopy was made 72 hours after admission demostrated a succesful therapy in both group. Bleeding stopped in 26/27 patients in group A (96,2%) and in 23/30 patients in group B (76,6%) (pomeprazole IV is more effective than ranitidine IV in the control of UGB because of peptic ulcer and provides a faster healing. PMID:12181579

  10. Endometrial biopsy findings in postmenopausal bleeding

    International Nuclear Information System (INIS)

    To study endometrial histopathology in women presenting with postmenopausal bleeding. A two-year study from January 2003 to December 2004 of 100 cases of postmenopausal bleeding was conducted at Combined Military Hospital, Sialkot. The histopathology of endometrial biopsy specimens was done to find out the causes of postmenopausal bleeding in these ladies. All these 100 patients had confirmed menopause and the average age was 55 years and above. The most common histopathological diagnosis was senile endometrial atrophy (27%), followed by simple cystic hyperplasia in (17%). Three cases of simple cystic hyperplasia had coexistent ovarian tumors. Glandular hyperplasia without atypia was seen in 6% and with atypia in 4%. Other causes were endometritis (13%), endometrial polyps (8%), proliferative phase endometrium (6%) and secretary phase endometrium (5%). Endometrial carcinoma was seen in (6%) cases, (8%) biopsy specimens were non-representative. Although senile endometrial atrophy was most commonly found in these ladies but a significant percentage of endometrial hyperplasia and endometrial cancer implies the need for investigating all cases of postmenopausal bleeding. Bimanual examination and pelvic ultrasonography should be combined with endometrial sampling so that rare pelvic pathologies may not be missed. (author)

  11. Do statins protect against upper gastrointestinal bleeding?

    DEFF Research Database (Denmark)

    Gulmez, Sinem Ezgi; Lassen, Annmarie Touborg; Aalykke, Claus; Dall, Michael; Andries, Alin; Andersen, Birthe Søgaard; Hansen, Jane Møller; Andersen, Morten; Hallas, Jesper

    2009-01-01

    AIMS: Recently, an apparent protective effect of statins against upper gastrointestinal bleeding (UGB) was postulated in a post hoc analysis of a randomized trial. We aimed to evaluate the effect of statin use on acute nonvariceal UGB alone or in combinations with low-dose aspirin and other...

  12. Dysfunctional uterine bleedings of a climacteric period

    International Nuclear Information System (INIS)

    Climacteric period of some women is complicated by dysfunctional uterine bleedings (DUB). Bearing in mind the fact that DUBS are caused by disorder of estrin rhysmic secretion, the paper presents the methods of differential diagnostics for investigations into functional disorders in the hypothalamus -hypophysis - ovaries - uterus system. The preference is given to roentgenologic and radioimmunologic diagnostic methods

  13. [Modern methods of prehospital bleeding management based on the experience and standards of tactical medicine].

    Science.gov (United States)

    Kluj, Przemysław; Aleksandrowicz, Dawid; Machała, Waldemar; Gaszyński, Tomasz

    2015-02-01

    Isolated limb hemorrhage represents 60% of avoidable deaths and remains the leading cause of death in combat zone. Ideal tourniquet must be light, durable and cheap. They should completely stop the flow of arterial blood in the limb, and their attachment should be quick and easy. Tourniquets applied in correct location save lives by stopping the bleeding. Their use in civil environment appear to be particularly relevant in the mass casualties events. Modern bandages used by the military, were designed mostly in the form of an elastic bandage, which attachment has to be easy and quick. Sequential wrapping of elastic dressing around the wound produces compressive force which aim is to stem the bleeding by pressing vessel from the outside. Dressings are made of materials which adhere well to the wound, causing the seal and leave no fragments in the injured tissue. The combination of all components enables fast and effective application of the dressing in the most demanding conditions. PMID:25771513

  14. How I treat patients with inherited bleeding disorders who need anticoagulant therapy.

    Science.gov (United States)

    Martin, Karlyn; Key, Nigel S

    2016-07-14

    Situations that ordinarily necessitate consideration of anticoagulation, such as arterial and venous thrombotic events and prevention of stroke in atrial fibrillation, become challenging in patients with inherited bleeding disorders such as hemophilia A, hemophilia B, and von Willebrand disease. There are no evidence-based guidelines to direct therapy in these patients, and management strategies that incorporate anticoagulation must weigh a treatment that carries a risk of hemorrhage in a patient who is already at heightened risk against the potential consequences of not treating the thrombotic event. In this paper, we review atherothrombotic disease, venous thrombotic disease, and atrial fibrillation in patients with inherited bleeding disorders, and discuss strategies for using anticoagulants in this population using cases to illustrate these considerations. PMID:27106121

  15. Correlation of bleeding pattern with endometrial histopathologic results in perimenopausal women with abnormal uterine bleeding

    Directory of Open Access Journals (Sweden)

    Zehra Yilmaz

    2015-06-01

    Full Text Available Background: Abnormal Uterine Bleeding (AUB is referred as bleeding outside of normal menstruation pattern and it is the most common gynecological problem for women of all ages. This study was evaluated the correlation of menstrual bleeding patterns and endometrial histopathological findings in perimenopausal women. Methods: This study was done on perimenopausal aged women presented with AUB for the last 6 months at a gynecology clinic of a tertiary medical center. Only the patients with isolated endometrial causes of AUB were selected for study. A total of 313 cases were included in the study. Abnormal bleeding patterns of the patients were recorded and endometrial sampling was performed to all women. AUB was classified as menorrhagia, metrorrhagia, menometrorrhagia, polymenorrhea, intermenstrual bleeding, and histopathological findings were classified as Proliferative Endometrium (PE, Secretory Endometrium (SE, Disordered Proliferative Pattern (DPP, Endometrial Polyp (EP, Chronic Endometritis (CE, Endometrial Hyperplasia (EH, and Endometrial Adenocarcinoma (CA. Results: The most common bleeding pattern was menorrhagia (45.0% and the most common histopathological finding was PE+SE (52.0% in our study. PE+SE and endometrial hyperplasia without atypia were found more common in menorrhagia group. The most histopathological findings were found PE+SE in menometrorrhagia and polymenorrhea group (P 0.05. Conclusions: We concluded that although menometrorrhagia and polymenorrhea were significantly more associated with PE+SE, intermenstrual bleeding was significantly more associated with EP and CE. It is noteworthy that endometrial hyperplasia without atypia is significantly higher in patients with menorrhagia which is the most common abnormal bleeding pattern in perimenopausal aged women. [Int J Reprod Contracept Obstet Gynecol 2015; 4(3.000: 547-550

  16. Spontaneous arterial hemorrhage as a complication of dengue

    Science.gov (United States)

    Rao, Shoma Vinay; Jacob, Gijoe George; Raju, Nithin Abraham; Ancheri, Sneha Ann

    2016-01-01

    Bleeding complications of dengue hemorrhagic fever such as epistaxis, gum bleeding, gastrointestinal bleeding, hypermenorrhea, hematuria, and thrombocytopenia have been documented. A 49-year-old female presented with complaints of intermittent high-grade fever for the past 4 days, lower abdominal pain and altered sensorium for 1 day. Laboratory investigations revealed severe anemia, mild thrombocytopenia, hypofibrinogenemia, and positive dengue serology. Emergency ultrasound examination of the abdomen revealed a possible rapidly expanding hematoma from the inferior epigastric artery and suggested urgent computed tomography (CT) angiogram for confirmation of the same. CT angiogram was confirmatory, and patient underwent emergency embolization of the right inferior epigastric artery. We report the first case of inferior epigastric hemorrhage and rectus sheath hematoma as a consequence of dengue.

  17. Bleeding from gums: Can it be a dengue

    OpenAIRE

    Rajat Bansal; Purnita Goyel; Dinesh. C. Agarwal

    2014-01-01

    Introduction: Bleeding from gums is a common feature in periodontitis patient. But abnormal bleeding from the gingiva or other areas of the oral mucosa that is difficult to control is an important clinical sign suggesting a hematological disorder. Case Report: A-40-year old male patient reported to our clinic with the chief complaint of acute gingival bleeding. There was continuous bleeding, fever since 3-4 days with weakness, retro orbital pain, and severe backache. Patient gave a history of...

  18. Bleeding from the pancreas - a comparison of imaging methods

    Energy Technology Data Exchange (ETDEWEB)

    Roedl, W.; Nebel, G.; Englehard, K.

    1984-05-01

    Four patients with spontaneous bleeding from the pancreas are described. Transpapillary bleeding is diagnosed endoscopically. Angiography can demonstrate the eroded vessel directly. Ultrasound, CT and ERCP demonstrate the underlying abnormality in the pancreas. Bleeding into a cyst produces characteristic echoes, or an increase in density. NMR is able to demonstrate pancreatitis and pancreatic pseudo-cysts. Early diagnosis is extremely important, since without appropriate surgery, pancreatic bleeding is frequently fatal. 7 figs.

  19. Transjugular Endovascular Recanalization of Splenic Vein in Patients with Regional Portal Hypertension Complicated by Gastrointestinal Bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Luo, Xuefeng; Nie, Ling; Wang, Zhu; Tsauo, Jiaywei; Tang, Chengwei; Li, Xiao, E-mail: simonlixiao@126.com [West China Hospital, Sichuan University, Department of Gastroenterology (China)

    2013-05-02

    PurposeRegional portal hypertension (RPH) is an uncommon clinical syndrome resulting from splenic vein stenosis/occlusion, which may cause gastrointestinal (GI) bleeding from the esophagogastric varices. The present study evaluated the safety and efficacy of transjugular endovascular recanalization of splenic vein in patients with GI bleeding secondary to RPH.MethodsFrom December 2008 to May 2011, 11 patients who were diagnosed with RPH complicated by GI bleeding and had undergone transjugular endovascular recanalization of splenic vein were reviewed retrospectively. Contrast-enhanced computed tomography revealed splenic vein stenosis in six cases and splenic vein occlusion in five. Etiology of RPH was chronic pancreatitis (n = 7), acute pancreatitis with pancreatic pseudocyst (n = 2), pancreatic injury (n = 1), and isolated pancreatic tuberculosis (n = 1).ResultsTechnical success was achieved in 8 of 11 patients via the transjugular approach, including six patients with splenic vein stenosis and two patients with splenic vein occlusion. Two patients underwent splenic vein venoplasty only, whereas four patients underwent bare stents deployment and two covered stents. Splenic vein pressure gradient (SPG) was reduced from 21.5 ± 7.3 to 2.9 ± 1.4 mmHg after the procedure (P < 0.01). For the remaining three patients who had technical failures, splenic artery embolization and subsequent splenectomy was performed. During a median follow-up time of 17.5 (range, 3–34) months, no recurrence of GI bleeding was observed.ConclusionsTransjugular endovascular recanalization of splenic vein is a safe and effective therapeutic option in patients with RPH complicated by GI bleeding and is not associated with an increased risk of procedure-related complications.

  20. Predictive Factors and Management of Rectal Bleeding Side Effects Following Prostate Cancer Brachytherapy

    Energy Technology Data Exchange (ETDEWEB)

    Price, Jeremy G. [Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York (United States); Stone, Nelson N. [Department of Urology, Icahn School of Medicine at Mount Sinai, New York, New York (United States); Stock, Richard G., E-mail: Richard.Stock@mountsinai.org [Department of Radiation Oncology, Icahn School of Medicine at Mount Sinai, New York, New York (United States)

    2013-08-01

    Purpose: To report on the incidence, nature, and management of rectal toxicities following individual or combination brachytherapy following treatment for prostate cancer over a 17-year period. We also report the patient and treatment factors predisposing to acute ≥grade 2 proctitis. Methods and Materials: A total of 2752 patients were treated for prostate cancer between October 1990 and April 2007 with either low-dose-rate brachytherapy alone or in combination with androgen depletion therapy (ADT) or external beam radiation therapy (EBRT) and were followed for a median of 5.86 years (minimum 1.0 years; maximum 19.19 years). We investigated the 10-year incidence, nature, and treatment of acute and chronic rectal toxicities following BT. Using univariate, and multivariate analyses, we determined the treatment and comorbidity factors predisposing to rectal toxicities. We also outline the most common and effective management for these toxicities. Results: Actuarial risk of ≥grade 2 rectal bleeding was 6.4%, though notably only 0.9% of all patients required medical intervention to manage this toxicity. The majority of rectal bleeding episodes (72%) occurred within the first 3 years following placement of BT seeds. Of the 27 patients requiring management for their rectal bleeding, 18 underwent formalin treatment and nine underwent cauterization. Post-hoc univariate statistical analysis revealed that coronary artery disease (CAD), biologically effective dose, rectal volume receiving 100% of the prescription dose (RV100), and treatment modality predict the likelihood of grade ≥2 rectal bleeding. Only CAD, treatment type, and RV100 fit a Cox regression multivariate model. Conclusions: Low-dose-rate prostate brachytherapy is very well tolerated and rectal bleeding toxicities are either self-resolving or effectively managed by medical intervention. Treatment planning incorporating adjuvant ADT while minimizing RV100 has yielded the best toxicity-free survival following

  1. Scintigraphic detection and localization of gastrointestinal bleeding sites

    International Nuclear Information System (INIS)

    Successful management of acute gastrointestinal (GI) bleeding usually depends on accurate localization of the bleeding site. History and clinical findings are often misleading in determination of the site of hemorrhage. The widespread application of flexible endoscopy and selective arteriography now provide accurate diagnoses for the majority of patients bleeding from the upper GI tract, but lower GI bleeding still poses a serious diagnostic challenge. Endoscopy and barium studies are of limited value in examining the small bowel and colon in the face of active hemorrhage. Arteriography, although successful in many cases (3-5), has limitations. The angiographic demonstration of bleeding is possible only when the injection of contrast material coincides with active bleeding at a rate greater than 0.5 ml/min, and since lower GI bleeding is commonly intermittent rather than continuous, a high rate of negative angiographic examinations has been reported. The diagnosis of lower GI bleeding is usually easy to make. In contrast, localizing the site of bleeding may be extremely difficult. Using the techniques described the nuclear physician may be able to detect the bleeding site precisely. However, if the cautions detailed are not observed, the tracer studies will show GI bleeding, but not at the true bleeding site. This must be carefully understood and avoided. Done correctly, these tests can have a major impact on patient care

  2. Evaluation and outcomes of patients with obscure gastrointestinal bleeding

    OpenAIRE

    Santhakumar, Cositha; Liu, Ken

    2014-01-01

    Obscure gastrointestinal bleeding (OGIB) is defined as recurrent or persistent bleeding or presence of iron deficiency anaemia after evaluation with a negative bidirectional endoscopy. OGIB accounts for 5% of gastrointestinal bleeding and presents a diagnostic challenge. Current modalities available for the investigation of OGIB include capsule endoscopy, balloon assisted enteroscopy, spiral enteroscopy and computed tomography enterography. These modalities overcome the limitations of previou...

  3. 14 CFR 23.1109 - Turbocharger bleed air system.

    Science.gov (United States)

    2010-01-01

    ... Induction System § 23.1109 Turbocharger bleed air system. The following applies to turbocharged bleed air systems used for cabin pressurization: (a) The cabin air system may not be subject to hazardous... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Turbocharger bleed air system....

  4. Methods of Nuclear Medicine in gastrointestinal bleeding detection

    International Nuclear Information System (INIS)

    Several methods used in the diagnostic of gastrointestinal bleeding are presented. Two radioisotopic methods are considered the main ones: coloidal sulphur labeled with technetium-99m, more useful for low and acute bleeding and red blood cells labeled with technetium-99m, adequate for high and intermitent bleeding. (Author)

  5. Obesity and risk of bleeding : The SMART study

    NARCIS (Netherlands)

    Braekkan, S. K.; van der Graaf, Y.; Visseren, F. L J; Algra, A.

    2016-01-01

    Essentials: Whether obesity protects against clinically relevant bleeding is unclear. We investigated the risk of bleeding according to various measures of obesity in a cohort of 9736 patients. Obesity was not associated with a lower risk of bleeding. The procoagulant profile in obese subjects may n

  6. Endoscopic Management of Bleeding Ectopic Varices With Histoacryl

    OpenAIRE

    1999-01-01

    Bleeding from antral and duodenal varices is an uncommon feature in patients with portal hypertension. We report a patient with cirrhosis and portal vein thrombosis, who had a massive bleed from antral and duodenal varices. Bleeding was controlled with endoscopic injection of varices using histoacryl. Endoscopic treatment and the relatively uncommon occurrence of antral and duodenal varices are highlighted.

  7. Interventional therapy of hepatic arterial hemorrhage occurred after percutaneous transhepatic biliary drainage

    International Nuclear Information System (INIS)

    Objective: To analyze the causes and clinical manifestations of hepatic arterial hemorrhage which occurred after percutaneous transhepatic biliary drainage and to summarize the practical experience in its diagnosis and treatment in order to decrease its incidence and mortality. Methods: During the period from June 2007 to June 2010, percutaneous transhepatic biliary drainage was carried out in 622 cases, of which DSA-proved postoperative hepatic arterial hemorrhage occurred in 11, including bile duct hemorrhage (n=6), abdominal cavity bleeding (n=3) and combination of bile duct and abdominal cavity (n=2). Interventional embolization of the bleeding branches of hepatic artery with Gelfoam and coils was carried out in all 11 patients. The clinical data such as clinical manifestations and therapeutic results were retrospectively analyzed. Results: After interventional embolization therapy for postoperative hepatic arterial hemorrhage the bleeding stopped in ten patients, who were discharged from hospital when the clinical conditions were alleviated. The remaining one patient died of sustained deterioration in hepatic and renal functions although the bleeding was ceased. Conclusion: Though hepatic arterial hemorrhage occurred after percutaneous transhepatic biliary drainage is a rare complication, it is dangerous and fatal. Hepatic arterial angiography together with interventional embolization is a sate and effective therapy for hepatic arterial hemorrhage. (authors)

  8. Tranexamic acid for upper gastrointestinal bleeding

    DEFF Research Database (Denmark)

    Bennett, Cathy; Klingenberg, Sarah Louise; Langholz, Ebbe;

    2014-01-01

    2011. The number of participants randomly assigned ranged from 47 to 216 (median 204). All trials reported mortality. In total, 42 of 851 participants randomly assigned to tranexamic acid and 71 of 850 in the control group died (RR 0.60, 95% CI 0.42 to 0.87; P value 0.007; I² = 0%). The analysis was...... review will be much more informative in a few years. Further examination of tranexamic acid would require inclusion of high-quality randomised controlled trials. Timing of randomisation is essential to avoid attrition bias and to limit the number of withdrawals. Future trials may use a pragmatic design...... and should include all participants with suspected bleeding or with endoscopically verified bleeding, as well as a tranexamic placebo arm and co-administration of pump inhibitors and endoscopic therapy. Assessment of outcome measures in such studies should be clearly defined. Endoscopic examination...

  9. Reoperation for bleeding in cardiac surgery

    DEFF Research Database (Denmark)

    Kristensen, Katrine Lawaetz; Rauer, Line Juul; Mortensen, Poul Erik; Kjeldsen, Bo Juel

    2012-01-01

    At Odense University Hospital (OUH), 5-9% of all unselected cardiac surgical patients undergo reoperation due to excessive bleeding. The reoperated patients have an approximately three times greater mortality than non-reoperated. To reduce the rate of reoperations and mortality due to postoperative...... bleeding, we aim to identify risk factors that predict reoperation. A total of 1452 consecutive patients undergoing cardiac surgery using extracorporeal circulation (ECC) between November 2005 and December 2008 at OUH were analysed. Statistical tests were used to identify risk factors for reoperation. We...... after cardiac surgery was low ejection fraction, high EuroSCORE, procedures other than isolated CABG, elongated time on ECC, low body mass index, diabetes mellitus and preoperatively elevated s-creatinine. Reoperated patients significantly had a greater increase in postoperative s-creatinine and higher...

  10. Bleeding risk in 'real world' patients with atrial fibrillation: comparison of two established bleeding prediction schemes in a nationwide cohort

    DEFF Research Database (Denmark)

    Olesen, J B; Lip, G Y H; Hansen, P R;

    2011-01-01

    Oral anticoagulation (OAC) in patients with atrial fibrillation (AF) is a double-edged sword, because it decreases the risk of stroke at the cost of an increased risk of bleeding. We compared the performance of a new bleeding prediction scheme, HAS-BLED, with an older bleeding prediction scheme, ......, HEMORR(2)HAGES, in a cohort of 'real-world' AF patients....

  11. The selective bleed variable cycle engine

    OpenAIRE

    Nascimento, M. A. R.

    1992-01-01

    A new concept in aircraft propulsion is described in this work. In particular, variable jet engine is investigated for supersonic ASTOVL aircraft. This engine is a Selective Bleed Variable Cycle, twin shaft turbofan. At low flight speeds the engine operates as a medium bypass turbofan. At supersonic cruise it operates as low bypass turbofan without reheat. The performance of the engine and its components is analyzed using a novel matching procedure. Off-design engine performance characterist...

  12. Sedimentation and Bleeding of Cement Paste

    OpenAIRE

    Peng, Ya

    2014-01-01

    The lower viscosity and high matrix volume of Self-Compacting Concrete (SCC) compared to ordinary concrete can lead to instability in the form of particle segregation, sedimentation and bleeding. This is a problem for the exploitation of all the benefits from the use of SCC for the ready mix industry and contractors. This research started from the investigation on the main factors influencing the stability of the paste as well as the applicability of generally used theories on particle sedime...

  13. Otorrhagia bleeding due to leech bite

    OpenAIRE

    Narges Askari; Afrooz Eshaghian

    2012-01-01

    Leeches are blood-sucking hermaphroditic parasites that attach to vertebrate hosts, bite through the skin, and suck out blood. When leeches feed, they secrete an anticoagulant (hirudin), which helps them get a full meal of blood. This is the first report of leech removal from external auditory canal. Previous leech involvement cases were explained in nasopharynx, larynx, pharynx, eye, and gastrointestinal tract. Prominent sign of all cases was active bleeding from the leech attachment site; t...

  14. Single session treatment for bleeding hemorrhoids

    Energy Technology Data Exchange (ETDEWEB)

    Weinstein, S.J.; Rypins, E.B.; Houck, J.; Thrower, S.

    1987-12-01

    Fifty consecutive outpatients with bleeding internal hemorrhoids were prospectively treated with a single application of rubber band ligation or infrared coagulation. Complete follow-up observation was obtained in 48 patients (23 underwent rubber band ligation and 25 underwent infrared coagulation). At one month after treatment, 22 patients who underwent rubber band ligation and 16 who underwent infrared coagulation, were symptomatically improved (p less than 0.05). At six months, 15 patients who had undergone rubber band ligation and ten who had infrared coagulation treatment, remained improved (p less than 0.05). There was no statistical difference in the discomfort experienced by either group during or after the procedure as determined by a self-assessment scale. Two patients who underwent rubber band ligation experienced complications--a thrombosed external hemorrhoid developed in one patient and another had delayed rectal bleeding. Although associated with occasional complications after treatment, rubber band ligation is more effective than in infrared coagulation for single session treatment of bleeding internal hemorrhoids.

  15. Endoscopic hemoclip treatment for bleeding peptic ulcer

    Institute of Scientific and Technical Information of China (English)

    Yung Chih Lai; Sien Sing Yang; Chi Hwa Wu; Tzen Kwan Chen

    2000-01-01

    AIM To evaluate the efficacy of endoscopic hemoclip in the treatment of bleeding peptic ulcer.METHODS Totally, 40 patients with F1a and F1b hemorrhagic activity of peptic ulcers were enrolled in this uncontrolled prospective study for endoscopic hemoclip treatment. We used a newly developed rotatable clip-device for the application of hemoclip (MD850) to stop bleeding. Endoscopy was repeated if there was any sign or suspicion of rebleeding, and reclipping was performed if necessary and feasible.RESULTS Initial hemostatic rate by clipping was 95%, and rebleeding rate was only 8%.Ultimate hemostatic rates were 87%, 96%, and 93% in the F1a and F1b subgroups, and total cases, respectively. In patients with shock on admission, hemoclipping achieved ultimate hemostasis of 71% and 83% in F1a and F1b subgroups, respectively. Hemostasis reached 100% in patients without shock regardless of hemorrhagic activity being F1a or F1b. The average number of clips used per case was 3.0 (range 2- 5). Spurting bleeders required more clips on average than did oozing bleeders (3.4 versus 2.8 ). We observed no obvious complications, no tissue injury, or impairment of ulcer healing related to hemoclipping.CONCLUSION Endoscopic hemoclip placement is an effective and safe method. With the improvement of the clip and application device,the procedure has become easier and much more efficient. Endoscopic hemoclipping deserves further study in the treatment of bleeding peptic ulcers.

  16. [Obscure digestive bleeding by ileal carcinoid tumor].

    Science.gov (United States)

    Nelly Manrique, María; Frisancho, Oscar; Zumaeta, Eduardo; Palomino, Américo; Rodriguez, César

    2011-01-01

    The patient is an 82 year-old female with a history of osteoarthritis, hypothyroidism and anemia for 14 years (receiving blood transfusions). She was admited to our hospital with a nine months history of malaise, anorexia, fatigue and weakness, associated with intermitten episodes of abdominal pain. She was diagnosed anemia and occult blood positive stools. Physical examination revealed a patient in generally fair condition, obese, with mild edema of lower limbs, no changes in the evaluation of chest, cardiovascular, abdomen, etc. Laboratory data was unremarkable, except for iron deficiency anemia. The upper endoscopy showed duodenal ulcer scar, fundic polyposis and chronic gastritis. Colonoscopy revealed some diverticula, a small sessile polyp and internal hemorrhoids. The diagnosis of obscure gastrointestinal bleeding was made. The CT scan of the abdomen showed gallstones and fatty liver; a radiograph of intestinal transit detected a lesion apparently protruded intestinal loop for distal jejunum; enteroscopy was performed (with one team ball) anterograde and retrograde achieving assess distal jejunum and distal ileum without observing any injuries. The study of capsule endoscopy showed a polypoid tumor intestinal with evidence of having bleeding. Surgery detected the tumor in proximal ileum. The surgical specimen findings showed three tumors 0.7 mm, 10 mm and 15 mm on the proximal ileum. The microscopic examination revealed that these lesions were neuroendocrine tumors (carcinoid). The Ileal carcinoid tumor may rarely presented with obscure gastrointestinal bleeding. PMID:21544161

  17. [Bleeding gastric inflammatory fibroid polyp (Vanek's tumor)].

    Science.gov (United States)

    Guţu, E; Ghidirim, Gh; Mişin, I; Iakovleva, Iraida; Vozian, M

    2010-01-01

    Inflammatory fibroid polyp's (IFP) or Vanek tumor of the gastrointestinal tract represents a relatively unusual entity. IFP is an extremely rare cause of upper gastrointestinal bleeding. We report herein a case of a 30-year-old woman who had a gastric IFP complicated by gastrointestinal bleeding and obstructive symptoms. The lesion was mistaken on endoscopic, radiologic examination and in the operating room for a gastrointestinal stromal tumor (GIST). Preoperative endoscopic examination revealed a protruding oval-shaped submucosal lesion (approximately 7 cm in size) of the gastric antrum, with ulceration of the mucosal surface. Multiple endoscopic biopsies were negative for neoplastic changes. Barium meal study disclosed a large tumor in the prepyloric area of the stomach. Presumptive preoperative diagnosis was GIST. Subtotal Bilroth II gastrectomy en bloc with the mass and lymphadenectomy was performed. Surprisingly, the final histological diagnosis was IFP. Postoperative course was uneventful and no recurrences were observed during 4 years follow-up. With reference to case report, the etiology, diagnosis and treatment strategy of IFP will be discussed. This case highlights an unusual presentation of IFP. Although bleeding may represent a rare complication due IFP, it should be considered in the differential diagnosis of upper gastrointestinal hemorrhage of uncertain etiology. PMID:20405696

  18. Sealing of a dual feeding coronary artery perforation with homemade spring guidewire.

    Science.gov (United States)

    Hartono, Beny; Widito, Sasmojo; Munawar, Muhammad

    2015-10-01

    Coronary artery perforation (CAP) after percutaneous coronary intervention is a rare, but potentially life-threatening complication. The source of the bleeding is usually from one of the coronary arteries. In the era of chronic total occlusion technique, retrograde approach strategy sometimes is performed using collateral channels. When CAP occurs distal from the collateral channel, the source of bleeding can be from dual arteries, i.e., main and contra-lateral artery. Therefore, management of this bleeding should be intended to close the channel from both the arteries. We have successfully performed an emergent microcoil embolization in a patient with uncontrolled Ellis grade III perforation resulting cardiac tamponade which need pericardiocentesis. The perforation was sealed with the use of cutting the distal part of spring guidewire deployed at the septal collateral channel and fibered microcoil embolization deployed at the distal part of the other vessel. During 1 month follow-up, the patient was found to be well. In conclusion, CAP may result from two source of bleeding and should be kept into consideration. We successfully stopped the bleeding using the combination of fibered microcoil and tip of the spring guidewire. PMID:25301012

  19. Evaluation of emergency transcatheter arterial embolization in intractable postpartum hemorrhage

    International Nuclear Information System (INIS)

    Objective: To assess the efficacy and safety of emergency transcatheter arterial embolization in the management of intractable postpartum hemorrhage. Methods: Twenty-five patients with intractable postpartum hemorrhage were undertaken superselective catheterization into the bilateral internal iliac arteries or uterial arteries to find the causes and sites of bleeding through DSA and then followed by arterial embolization with gelfoam particles. Result: All of the 25 patients with obstetrical bleeding were successfully controlled by TAE, the procedure lasted for 25-60 min, (mean 42.5 ± 4.6 min); with both catheterization and bleeding halt successful rates of 100%. Comparison of hemoglobin and heartbeat before and after the procedure showed significance (t=29.49, P<0.01; t=16.51, P<0.01). The uterus showed reintegration on time and menstruation resumed in all patients. Conclusions: Emergency arterial embolization is a safe and effective means for control of intractable postpartum hemorrhage, providing less trauma and no severe complications, especially as an unique management for fetal postpartum hemorrhage. (authors)

  20. Splenic Arterial Embolization in the Treatment of Severe Portal Hypertension Due to Pancreatic Diseases: The Primary Experience in 14 Patients

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Qi, E-mail: wqtjmu@gmail.com; Xiong, Bin, E-mail: herrxiong@126.com; Zheng, ChuanSheng, E-mail: hqzcsxh@sina.com; Liang, Ming, E-mail: whliangming@163.com; Han, Ping, E-mail: cjr.hanping@vip.163.com [Huazhong University of Science and Technology, Department of Radiology, Union Hospital, Tongji Medical College (China)

    2016-03-15

    ObjectiveThis retrospective study reports our experience using splenic arterial particle embolization and coil embolization for the treatment of sinistral portal hypertension (SPH) in patients with and without gastric bleeding.MethodsFrom August 2009 to May 2012, 14 patients with SPH due to pancreatic disease were diagnosed and treated with splenic arterial embolization. Two different embolization strategies were applied; either combined distal splenic bed particle embolization and proximal splenic artery coil embolization in the same procedure for acute hemorrhage (1-step) or interval staged distal embolization and proximal embolization in the stable patient (2-step). The patients were clinically followed.ResultsIn 14 patients, splenic arterial embolization was successful. The one-step method was performed in three patients suffering from massive gastric bleeding, and the bleeding was relieved after embolization. The two-step method was used in 11 patients, who had chronic gastric variceal bleeding or gastric varices only. The gastric varices disappeared in the enhanced CT scan and the patients had no gastric bleeding during follow-up.ConclusionsSplenic arterial embolization, particularly the two-step method, proved feasible and effective for the treatment of SPH patients with gastric varices or gastric variceal bleeding.

  1. Splenic Arterial Embolization in the Treatment of Severe Portal Hypertension Due to Pancreatic Diseases: The Primary Experience in 14 Patients

    International Nuclear Information System (INIS)

    ObjectiveThis retrospective study reports our experience using splenic arterial particle embolization and coil embolization for the treatment of sinistral portal hypertension (SPH) in patients with and without gastric bleeding.MethodsFrom August 2009 to May 2012, 14 patients with SPH due to pancreatic disease were diagnosed and treated with splenic arterial embolization. Two different embolization strategies were applied; either combined distal splenic bed particle embolization and proximal splenic artery coil embolization in the same procedure for acute hemorrhage (1-step) or interval staged distal embolization and proximal embolization in the stable patient (2-step). The patients were clinically followed.ResultsIn 14 patients, splenic arterial embolization was successful. The one-step method was performed in three patients suffering from massive gastric bleeding, and the bleeding was relieved after embolization. The two-step method was used in 11 patients, who had chronic gastric variceal bleeding or gastric varices only. The gastric varices disappeared in the enhanced CT scan and the patients had no gastric bleeding during follow-up.ConclusionsSplenic arterial embolization, particularly the two-step method, proved feasible and effective for the treatment of SPH patients with gastric varices or gastric variceal bleeding

  2. Comparison of detectable bleeding rates of radiopharmaceuticals for localization of gastrointestinal bleeding in sheep using a closed system

    Energy Technology Data Exchange (ETDEWEB)

    Owunwanne, A.; Sadek, S.; Yacoub, T.; Awdeh, M.; Abdel-Dayem, H.M. (Kuwait Univ. (Kuwait). Dept. of Nuclear Medicine); Al-Wafai, I.; Vallgren, S. (Kuwait Univ. (Kuwait). Dept. of Surgery)

    1989-06-01

    The closed experimental animal model system was used to compare the detectable gastrointestinal (GI) bleeding rates of {sup 99m}Tc-DTPA, {sup 99m}Tc-RBCs and {sup 99m}Tc tin colloid in sheep. The three radiopharmaceuticals were used to detect the upper GI bleeding sites at rates of 0.57 and 0.25 ml/min. At the lower bleeding rate of 0.1 ml/min, both {sup 99m}Tc-DTPA and {sup 99m}Tc-RBCs were successful in detecting the bleeding site. At the lowest rate of 0.07 ml/min only {sup 99m}Tc-DTPA was successful in detecting the bleeding site. The results indicate that {sup 99m}Tc-DTPA is the most useful {sup 99m}Tc radiopharmaceutical for detecting the upper GI bleeding site at the slowest bleeding rate studied. (orig.).

  3. Ligation of the internal maxillary artery for intractable epistaxis. 3D imaging of internal maxillary artery using helical CT scan

    International Nuclear Information System (INIS)

    Sever posterior epistaxis is one of the serious clinical problems. Nasal bleeding usually occurs in the anterior septal region, where it can be seen easily and controlled with topical cautery or localized packing. When the bleeding occurs in the posterior nose, it becomes a more serious problem. Many methods have been used to control posterior epistaxis. Some of these are electrocautery, posterior nasal packing, vascular ligation and therapeutic percutaneous embolization. Between 1997 and 2000, nineteen patients were admitted to our hospital because of intractable epistaxis. There were 16 male and 3 female patients whose average age was 55 years. Ten of 19 patients were hypertensive, and none of these had undergoing treatment. Five of 19 patients received maxillary artery ligation. Clinical applications of 3D imaging of the internal maxillary artery using helical CT scan were done for 5 patients. These images were helpful for planning of ligation of the internal maxillary artery. (author)

  4. VARIABILITY OF ORIGIN OF OBTURATOR ARTERY AND ITS CLINICAL SIGNIFICANCE

    Directory of Open Access Journals (Sweden)

    Sakthivel

    2015-12-01

    Full Text Available Background: Obturator artery is a branch of anterior division of internal iliac artery. It normally runs anteroinferiorly on the lateral wall of pelvis to the upper part of the obturator foramen and leaves the pelvis by passing through the obturator canal. On its course, the artery is accompanied by the obturator nerve and vein. It supplies the muscles of the medial compartment of the thigh. A severe and potentially lethal complication in pelvic injuries is arterial bleeding commonly involving the branches of the internal iliac artery, namely the lateral sacral, iliolumbar, obturator, vesical and inferior gluteal arteries. A sound knowledge of retro-pubic pelvic vascular anatomy is pivotal for successful performance of endoscopic procedures such as total extra-peritoneal inguinal hernioplasty or laparoscopic herniorraphy. The context and purpose of the study: This study is an attempt to analyse the origin, course, distribution of obturator artery in pelvis and their clinical implication. Result: out of 60 formalin fixed pelvic halves 36.6% of the specimens, (26.67% in males and 10% in females the origin of obturator artery was found to be normal from anterior division of internal iliac artery. About 63.63% from various other sources. Conclusion: This knowledge of variation in the origin of obturator artery is important while doing pelvic and groin surgeries requiring appropriate ligation. Such aberrant origins may be a significant source for persistent bleeding in the setting of acute trauma. Knowledge regarding the variations of obturator artery is useful during surgeries of fracture and direct or indirect inguinal, femoral and obturator hernias.

  5. Hemobilia in a child due to right hepatic artery pseudoaneurysm: Multidetector-row computed tomography demonstration

    Directory of Open Access Journals (Sweden)

    Nisar A Wani

    2011-01-01

    Full Text Available We present a case of a 12-year-old boy who developed upper gastrointestinal bleeding in the form of hematemesis and melena 1 month after blunt trauma to liver. Computed tomography (CT angiography with multidetector-row CT demonstrated pseudoaneurysm of right hepatic artery related to old liver laceration to be the cause of the bleeding. Pseudoaneurysm was resected using the roadmap provided by CT angiography findings.

  6. Spectrum of histopathological findings in postmenopausal bleeding

    International Nuclear Information System (INIS)

    To determine the frequencies of histopathological findings in endometrial and endocervical biopsy samples with clinical history of Postmenopausal Bleeding (PMB). Study Design: Descriptive cross-sectional study. Place and Duration of Study: Section of Histopathology, Department of Pathology and Laboratory Medicine, The Aga Khan University Hospital, Karachi, from February 2012 to January 2013. Methodology: A total of 157 consecutive endometrial and endocervical biopsy specimens with history of postmenopausal bleeding were included. After microscopic examination, frequencies of histological findings in different age groups were generated. Chi-square and independent sample t-tests were applied to see whether the difference was significant which was set at p < 0.05. Results: One hundred and twenty-one (77.1%) specimens showed benign pathologies while 36 (22.9%) were malignant. Endometrial polyp was seen in 67 (42.7%) cases followed by endometrial carcinomas in 25 (15.9%), endometrial hyperplasia in 21 (13.4%), cervical carcinoma in 12 (7.6%) and cervical polyps in 9 (5.7%) cases. Ahighly significant increase in the percentage of malignant and pre-malignant lesions was seen with increasing age group (p < 0.001). Mean age of patients with type-2 endometrial carcinoma was higher than type-1 endometrial carcinoma but statistical significance was not observed (70.2 ± 6.5 vs. 61.8 ± 9.1 years respectively, p=0.069). Conclusion: Although benign pathologies were more common in postmenopausal bleeding but the collective proportion of endometrial and cervical malignancies and pre-malignant conditions was quite high. Therefore, PMB should be urgently evaluated for cause and early commencement of treatment. (author)

  7. Minimizing bleeding complications of percutaneous coronary intervention and glycoprotein IIb-IIIa antiplatelet therapy.

    Science.gov (United States)

    Juran, N B

    1999-10-01

    Percutaneous coronary intervention in patients with coronary artery disease can lead to thrombotic occlusion of the artery and to subsequent ischemic complications. Patients undergoing these procedures have been treated with aspirin, heparin, or both as a means of preventing thrombosis. The arsenal of antithrombotic agents has recently been augmented by the addition of a new class of drugs the platelet receptor glycoprotein (GP) IIb-IIIa inhibitors, which include abciximab, eptifibatide, and tirofiban. Unlike aspirin or heparin, which inhibit some but not all pathways leading to thrombosis, GP IIb-IIIa inhibitors block the final common pathway of platelet aggregation. When used in conjunction with aspirin and heparin, GP IIb-IIIa inhibitors have yielded favorable clinical outcomes, reducing the incidence of death, myocardial infarction, and urgent intervention. However, GP IIb-IIIa inhibitors also have been associated with an increased risk of bleeding complications, especially at the femoral access site. This presents new challenges for nurses charged with the care of patients treated with these agents. The goal of nursing care for this population is to ensure the optimal benefits of GP IIb-IIIa inhibitor therapy while simultaneously preventing or minimizing groin bleeding in patients undergoing percutaneous coronary procedures. PMID:10502235

  8. Carotid Artery Screening

    Science.gov (United States)

    ... Resources Professions Site Index A-Z Carotid Artery Screening What is carotid artery screening? Who should consider ... about carotid artery screening? What is carotid artery screening? Screening examinations are tests performed to find disease ...

  9. Emergency transcatheter arterial embolization for patients with acute massive duodenal ulcer hemorrhage

    Institute of Scientific and Technical Information of China (English)

    Yong-Li Wang; Ying-Sheng Cheng; Li-Zhen Liu; Zhong-Hui He; Kun-Hong Ding

    2012-01-01

    AIM:To evaluate the efficacy and safety of emergency transcatheter arterial embolization (ETAE) for patients with acute massive duodenal ulcer hemorrhage.METHODS:Twenty-nine consecutive patients with acute massive bleeding of duodenal ulcer were admitted to our hospital from 2006 to 2011.Superselective angiography of the celiac and gastroduodenal arteries was performed to find out the bleeding sites before ETAE,then,embolotherapy was done with gelatin sponge particles or microstrips via a 5 French angiographic catheter or 3 French microcatheter.After ETAE,further superior mesenteric arteriography was undertaken in case collateral circulation supplied areas of the duodenal ulcer.Technical and clinical success rates were analyzed.Changes in the mucous membrane were observed using endoscopy following ETAE.RESULTS:Angiography showed active bleeding with extravasation of contrast medium in seven cases with a 24% positive rate of celiac artery bleeding,and in 19 cases with a 65.5% rate of gastroduodenal artery bleeding.There were no angiographic signs of bleeding in three patients who underwent endoscopy prior to ETAE.Twenty-six patients achieved immediate hemostasis and technical success rate reached 90%.No hemostasis was observed in 27 patients within 30 d after ETAE and clinical success rate was 93%.Recurrent hemorrhage occurred in two patients who drank a lot of wine who were treated by a second embolotherapy in the same way.Five patients underwent transient ischem with light abdominal pain under xiphoid,spontaneous restoration without special treatment.No mucous necrosis happened to 29 cases for ischem of gastroduodenal arteries embolized.CONCLUSION:ETAE is an effective and safe measure to control acute massive bleeding of duodenal ulcer.

  10. Management of femoral artery pseudoaneurysm due to addictive drug injection

    Institute of Scientific and Technical Information of China (English)

    李建文; 王三明; 陈小东

    2004-01-01

    Objective: To study surgical management for patients with femoral pseudoaneurysm resulting from addictive druginjection.Methods: Clinical data of 34 patients with femoral pseudoaneurysm resulting from addictive drug injection were retrospectively reviewed.Results: Thirteen patients underwent bypass graft ( end to side) of external iliac artery and superficial femoral artery using expanded polytetrafluoroethylene (ePTFE).Three patients who had an autogenous saphenous vein graft in situs, one of whom was then performed an ePTFE graft when rupture and bleeding occurred at the anastomotic site. Color Doppler image showed patent grafted blood vessels in all the patients after operation. Eighteen patients had their femoral arteries ligated. Limbs of all the 34 patients were saved.Conclusions: Ligating femoral artery is an effective way to treat femoral artery pseudoaneurysm if autogenous saphenous vein graft or artificial vessel graft is notapplicable.

  11. Porcine survival model to simulate acute upper gastrointestinal bleedings.

    Science.gov (United States)

    Prosst, Ruediger L; Schurr, Marc O; Schostek, Sebastian; Krautwald, Martina; Gottwald, Thomas

    2016-06-01

    The existing animal models used for the simulation of acute gastrointestinal bleedings are usually non-survival models. We developed and evaluated a new porcine model (domestic pig, German Landrace) in which the animal remains alive and survives the artificial bleeding without any cardiovascular impairment. This consists of a bleeding catheter which is implanted into the stomach, then subcutaneously tunnelled from the abdomen to the neck where it is exteriorized and fixed with sutures. Using the injection of porcine blood, controllable and reproducible acute upper gastrointestinal bleeding can be simulated while maintaining normal gastrointestinal motility and physiology. Depending on the volume of blood applied through the gastric catheter, the bleeding intensity can be varied from traces of blood to a massive haemorrhage. This porcine model could be valuable, e.g. for testing the efficacy of new bleeding diagnostics in large animals before human use. PMID:26306615

  12. Emergent Bleeding in Patients Receiving Direct Oral Anticoagulants.

    Science.gov (United States)

    Summers, Richard L; Sterling, Sarah A

    2016-01-01

    Direct oral anticoagulants (DOACs) offer clinical advantages over warfarin, such as minimal medication and food interactions and fixed dosing without the need for routine monitoring of coagulation status. As with all anticoagulants, bleeding, either spontaneous or provoked, is the most common complication. The long-term use of these drugs is increasing, and there is a crucial need for emergency medicine service professionals to understand the optimal management of associated bleeding. This review aims to describe the indications and pharmacokinetics of available DOACs; to discuss the risk of bleeding; to provide a treatment algorithm to manage DOAC-associated emergency bleeding; and to discuss future directions in bleeding management, including the role of specific reversal agents, such as the recently approved idarucizumab for reversal of the direct thrombin inhibitor dabigatran. Because air medical personnel are increasingly likely to encounter patients receiving DOACs, it is important that they have an understanding of how to manage patients with emergent bleeding. PMID:27255877

  13. Peripheral arterial disease in a female using high-dose combined oral contraceptive pills

    Directory of Open Access Journals (Sweden)

    P Pallavee

    2013-01-01

    Full Text Available The association between oral contraceptive (OC pills and vascular diseases is well-known, although, the present generation of pills is considered to be relatively safer in this regard. Hormonal treatment for severe abnormal uterine bleeding is usually considered after ruling out malignancy, when such bleeding is resistant to all other forms of treatment. We report a case of severe peripheral arterial disease in a female, who had been on high-dose OC pills for an extended period of time for severe uterine bleeding.

  14. Upper gastrointestinal bleeding etiology score for predicting variceal and non-variceal bleeding

    Institute of Scientific and Technical Information of China (English)

    Supot Pongprasobchai; Sireethorn Nimitvilai; Jaroon Chasawat; Sathaporn Manatsathit

    2009-01-01

    AIM: To identify clinical parameters, and develop an Upper Gastrointesinal Bleeding (UGIB) Etiology Score for predicting the types of UGIB and validate the score.METHODS: Patients with UGIB who underwent endoscopy within 72 h were enrolled. Clinical and basic laboratory parameters were prospectively collected.Predictive factors for the types of UGIB were identified by univariate and multivariate analyses and were used to generate the UGIB Etiology Score. The best cutoff of the score was defined from the receiver operating curve and prospectively validated in another set of patients with UGIB.RESULTS: Among 261 patients with UGIB, 47 (18%) had variceal and 214 (82%) had non-variceal bleeding.Univariate analysis identified 27 distinct parameters significantly associated with the types of UGIB. Logistic regression analysis identified only 3 independent factors for predicting variceal bleeding;previous diagnosis of cirrhosis or signs of chronic liver disease (OR 22.4, 95% CI 8.3-60.4, P < 0.001), red vomitus (OR4.6, 95% CI 1.8-11.9, P = 0.02), and red nasogastric (NG) aspirate (OR 3.3, 95% CI 1.3-8.3, P = 0.011).The UGIB Etiology Score was calculated from (3.1 x previous diagnosis of cirrhosis or signs of chronic liver disease) + (1.5 × red vornitus) + (1.2 × red NG aspirate), when 1 and 0 are used for the presence and absence of each factor, respectively. Using a cutoff ≥ 3.1, the sensitivity, specificity, accuracy, positive predictive value (PPV), and negative predictive value (NPV) in predicting variceal bleeding were 85%, 81%,82%, 50%, and 96%, respectively. The score was prospectively validated in another set of 195 UGIB cases (46 variceal and 149 non-variceal bleeding). The PPV and NPV of a score ≥3.1 for variceal bleeding were 79% and 97%, respectively.CONCLUSION: The UGIB Etiology Score, composed of 3 parameters, using a cutoff ≥ 3.1 accurately predicted variceal bleeding and may help to guide the choice of initial therapy for UGIB before endoscopy.

  15. Endovascular parent artery occlusion in large-giant or fusiform distal posterior cerebral artery aneurysms

    International Nuclear Information System (INIS)

    Posterior cerebral artery aneurysms are amenable to deconstructive surgical treatment because of the rich collateral supply of the distal posterior cerebral artery. This report retrospectively analyses the outcome of endovascular parent artery occlusion for large or fusiform distal posterior cerebral artery aneurysms. Medical records and cerebral angiograms from two endovascular centres were analysed retrospectively. Eight patients with large or fusiform distal posterior cerebral artery (PCA) aneurysms were treated by endovascular occlusion of the segment of the PCA at the site of the aneurysm. Three of those were treated urgently after acute subarachnoid haemorrhage, the remainder had elective treatment. The clinical and angiographic outcomes in seven patients were assessed at 6 to 12 months. A single case of occipital infarction resulting in permanent homonymous hemianopia was the only permanent complication. Of the remaining patients, six made excellent recoveries and one was lost to follow-up. No recurrence or re-bleeding was noted. Endovascular parent artery occlusion may be an alternative to surgical parent artery occlusion in distal PCA aneurysms which are not convenient for selective endovascular treatment or surgical clipping. (orig.)

  16. Obscure bleeding colonic duplication responds to proton pump inhibitor therapy

    OpenAIRE

    2013-01-01

    We report the case of a 17-year-old male admitted to our academic hospital with massive rectal bleeding. Since childhood he had reported recurrent gastrointestinal bleeding and had two exploratory laparotomies 5 and 2 years previously. An emergency abdominal computed tomography scan, gastroscopy and colonoscopy, performed after hemodynamic stabilization, were considered normal. High-dose intravenous proton pump inhibitor (PPI) therapy was initiated and bleeding stopped spontaneously. Two othe...

  17. Bleeding and Filtration of Cement-Based Grout

    OpenAIRE

    Draganovic, Almir

    2009-01-01

    Grouting is a common method of sealing rock around tunnels to reduce or stop water inflow. Successful grouting significantly minimizes the maintenance cost and safety of the tunnel. Some questions about bleeding and penetrability of the grouts have to be examined more closely to carry out a successful grouting. Bleeding of cement-based grout is a complex problem. Measuring methods used today originate from the measuring of the bleeding of cement pastes used in ordinary building industry. Whet...

  18. Performance analysis of bleed condenser used in Indian PHWR

    International Nuclear Information System (INIS)

    Condensation of hot two phase bleed from the Primary Heat Transport (PHT) system is carried out by two different cooling modes in the bleed condenser of Indian PHWRs. These are the reflux and spray cooling modes. A computer code has been developed to predict the performance of bleed condensers used in Indian PHWRs for the above two cooling modes. Using the computer code the performance analysis was carried out for the reflux cooling and spray cooling modes separately. (author). 19 refs., 8 figs

  19. Otorrhagia bleeding due to leech bite

    Directory of Open Access Journals (Sweden)

    Narges Askari

    2012-01-01

    Full Text Available Leeches are blood-sucking hermaphroditic parasites that attach to vertebrate hosts, bite through the skin, and suck out blood. When leeches feed, they secrete an anticoagulant (hirudin, which helps them get a full meal of blood. This is the first report of leech removal from external auditory canal. Previous leech involvement cases were explained in nasopharynx, larynx, pharynx, eye, and gastrointestinal tract. Prominent sign of all cases was active bleeding from the leech attachment site; that stopped with leech removal. A 24-year-old man was presented to Al-Zahra hospital with left otorrhagia and otalgia from 2 days ago. After suction of ear a small soft foreign body was seen in the external ear near the tympanic membrane, then the ear filled with glycerine phenice, the patient explained decreased movement of foreign body. Four hours later the bloody discharge stopped and otalgia decreased. After suction of clots, a leech was extruded from external auditory canal by alligator. Leech infestation is a rare cause of otorrhagia and should be suspected in the endemic region in all of unusual bleeding; it can be diagnosed and treated by exact inspection and removal.

  20. Severe gastrointestinal tract bleeding in a two-month-old infant due to congenital intrahepatic arterioportal fistula

    Energy Technology Data Exchange (ETDEWEB)

    Aarts, R. [Department of Radiology, University Medical Center St. Radboud, P.O. Box 9101, 6500 HB Nijmegen (Netherlands); Ijland, M.M. [Department of Pediatrics, University Medical Center St. Radboud, P.O. Box 9101, 6500 HB Nijmegen (Netherlands); Blaauw, I. de [Department of Pediatric Surgery, University Medical Center St. Radboud, P.O. Box 9101, 6500 HB Nijmegen (Netherlands); Hoogeveen, Y. [Department of Radiology, University Medical Center St. Radboud, P.O. Box 9101, 6500 HB Nijmegen (Netherlands); Boetes, C. [Department of Radiology, University Medical Center St. Radboud, P.O. Box 9101, 6500 HB Nijmegen (Netherlands)]. E-mail: C.Boetes@rad.umcn.nl; van Proosdij, M. [Department of Radiology, University Medical Center St. Radboud, P.O. Box 9101, 6500 HB Nijmegen (Netherlands)

    2006-07-15

    A 2-month-old boy was referred for assessment of severe upper gastrointestinal tract bleeding and melena. On physical examination, a continuous murmur was heard over the right upper quadrant of the abdomen. A splenomegaly and dilated veins were also noted on the abdominal wall. Liver functions were normal. There was no history of trauma or jaundice. Doppler ultrasonography, magnetic resonance arteriography and angiography suggested the presence of an intrahepatic arteriovenous fistula between the phrenic artery and the portal vein. Management consisted of successful embolization by coiling of the phrenic artery. To our knowledge this is the first documented case report of a congenital fistula between the phrenic artery and the portal vein.

  1. Recent Update of Embolization of Upper Gastrointestinal Tract Bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Ji Hoon [Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    2012-02-15

    Nonvariceal upper gastrointestinal (UGI) bleeding is a frequent complication with significant morbidity and mortality. Although endoscopic hemostasis remains the initial treatment modality, severe bleeding despite endoscopic management occurs in 5-10% of patients, necessitating surgery or interventional embolotherapy. Endovascular embolotherapy is now considered the first-line therapy for massive UGI bleeding that is refractory to endoscopic management. Interventional radiologists need to be familiar with the choice of embolic materials, technical aspects of embolotherapy, and the factors affecting the favorable or unfavorable outcomes after embolotherapy for UGI bleeding.

  2. Uterine artery pseudoaneurysm in the setting of delayed postpartum hemorrhage: successful treatment with emergency arterial embolization.

    Science.gov (United States)

    Sharma, Ankur M; Burbridge, Brent E

    2011-01-01

    Postpartum hemorrhage is a major cause of maternal mortality. Though uncommon, uterine artery pseudoaneurysm can follow uterine dilatation and curettage (D + C) and needs to be considered in the differential diagnosis. This 30-year-old G1P1 woman presented with right upper quadrant pain and vaginal bleeding. She was afebrile but her white blood count was significantly increased (22.2 × 10(9) /L). One week prior, she had undergone a Cesarean delivery which was complicated by hemolysis, elevated liver enzymes, and low platelet count syndrome (HELLP), fetal dystocia, and chorioamnionitis. Uterine dilatation and curettage (D & C) and placement of a Bakri intrauterine balloon, performed for suspected retained products of conception, failed to control her postpartum bleeding. The patient wished to have a hysterectomy only as a last resort in order to preserve fertility. Emergency uterine artery angiography revealed a left uterine artery pseudoaneurysm and contrast extravasation. The patient was successfully treated with selective embolization. Computed tomography (CT) later revealed dehiscence of her uterine Cesarean section incision with an intra-abdominal fluid collection. This collection was drained. She also developed disseminated intravascular coagulopathy (DIC) syndrome as well as multiple pulmonary emboli which were both successfully treated. We discuss this unique case of uterine artery pseudoaneurysm with associated uterine dehiscence. PMID:22606544

  3. Uterine artery embolization: an effective treatment for intractable obstetric haemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Hong, T.-M.; Tseng, H.-S. E-mail: hstseng@vghtpe.gov.tw; Lee, R.-C.; Wang, J.-H.; Chang, C.-Y

    2004-01-01

    AIM: To present the findings of uterine artery embolization (UAE) in the management of obstetric haemorrhage. MATERIALS AND METHODS: From October 1999 to February 2003, 10 women with postpartum haemorrhage (n=7) and post-abortion haemorrhage with placenta accreta (n=3), were referred to our department for pelvic angiography and possible arterial embolization. RESULTS: Angiography revealed engorged and tortuous uterine arteries in all patients; and contrast medium extravasation in three patients. Eight patients (three with and five without detectable active bleeding) then underwent bilateral UAE. Medium-sized (250-355 {mu}m) polyvinyl alcohol particles were injected via a coaxial catheter into the uterine arteries, followed by gelatin sponge pieces via a 4 F Cobra catheter. Microcoil devascularization was also performed in the two patients with visible, active bleeding. The vaginal bleeding resolved in all patients, without any ischaemic complications. At follow-up, all patients who underwent UAE had normal menstruation; three of them subsequently gave birth to full-term healthy babies. CONCLUSION: Selective UAE by the coaxial method is safe and effective to control obstetric haemorrhage, with the potential to preserve fertility.

  4. Uterine artery embolization: an effective treatment for intractable obstetric haemorrhage

    International Nuclear Information System (INIS)

    AIM: To present the findings of uterine artery embolization (UAE) in the management of obstetric haemorrhage. MATERIALS AND METHODS: From October 1999 to February 2003, 10 women with postpartum haemorrhage (n=7) and post-abortion haemorrhage with placenta accreta (n=3), were referred to our department for pelvic angiography and possible arterial embolization. RESULTS: Angiography revealed engorged and tortuous uterine arteries in all patients; and contrast medium extravasation in three patients. Eight patients (three with and five without detectable active bleeding) then underwent bilateral UAE. Medium-sized (250-355 μm) polyvinyl alcohol particles were injected via a coaxial catheter into the uterine arteries, followed by gelatin sponge pieces via a 4 F Cobra catheter. Microcoil devascularization was also performed in the two patients with visible, active bleeding. The vaginal bleeding resolved in all patients, without any ischaemic complications. At follow-up, all patients who underwent UAE had normal menstruation; three of them subsequently gave birth to full-term healthy babies. CONCLUSION: Selective UAE by the coaxial method is safe and effective to control obstetric haemorrhage, with the potential to preserve fertility

  5. Endovascular management of acute bleeding arterioenteric fistulas

    DEFF Research Database (Denmark)

    Leonhardt, H.; Mellander, S.; Snygg, J.;

    2008-01-01

    The objective of this study was to review the outcome of endovascular transcatheter repair of emergent arterioenteric fistulas. Cases of abdominal arterioenteric fistulas (defined as a fistula between a major artery and the small intestine or colon, thus not the esophagus or stomach), diagnosed...

  6. Delayed hemorrhage from hepatic artery after ultrasound-guided percutaneous liver biopsy: A case report

    Institute of Scientific and Technical Information of China (English)

    Fen-Yu Ren; Xi-Xu Piao; Ailian Jin

    2006-01-01

    Percutaneous liver biopsy is considered one of the most important diagnostic tools to evaluate diffuse liver diseases. Pseudoaneurysm of hepatic artery is an unusual complication after ultrasound-guided percutaneous liver biopsy. Delayed hemorrhage occurs much less frequently. We report a case of pseudoaneurysm of the hepatic artery of a 46-year-old man who was admitted for abdominal pain after 4 d of liver biopsy. The bleeding was controlled initially by angiographic embolization.However, recurrent bleeding could not be controlled by repeat angiography, and the patient died 4 d after admission from multiorgan failure. The admittedly rare possibility of delayed hemorrhage should be considered whenever a liver biopsy is performed.

  7. Endovascular Treatment of Persistent Epistaxis due to Pseudoaneurysm Formation of the Ophthalmic Artery Secondary to Nasogastric Tube

    International Nuclear Information System (INIS)

    We present the case of a 60-year-old man with persistent epistaxis for 20 days that had started 2 weeks after removal of a nasogastric tube placed for an abdominal operation. There was no pathologic finding at selective facial and internal maxillary artery injections. An injury to the ethmoidal branches of the ophthalmic arteries or other arterial origins of bleeding was suspected. The internal carotid artery angiography revealed a pseudoaneurysm of an anterior ethmoidal branch of the left ophthalmic artery. The pseudoaneurysm was occluded with NBCA-histoacryl (25%) injection

  8. Persistent postpartum haemorrhage after failed arterial ligation: value of pelvic embolisation

    Energy Technology Data Exchange (ETDEWEB)

    Fargeaudou, Yann; Soyer, Philippe; Sirol, Marc; Boudiaf, Mourad; Dahan, Henri; Dref, Olivier le [Hopital Lariboisiere AP-HP et Universite Diderot-Paris 7, Department of Abdominal and Interventional Imaging, Paris (France); Morel, Olivier; Barranger, Emmanuel [Hopital Lariboisiere AP-HP, Department of Obstetrics and Gynecology, Paris (France); Gayat, Etienne; Mebazaa, Alexandre [Hopital Lariboisiere AP-HP, Department of Anesthesiology and Intensive Care Medicine, Paris (France)

    2010-07-15

    To evaluate the role and efficacy of pelvic embolisation in the treatment of persistent postpartum haemorrhage after failed arterial ligation and to identify the complications of this procedure in this specific population. The clinical files and angiographic examinations of 12 consecutive women (mean age 32 years) who were treated with pelvic embolisation because of persistent, severe postpartum haemorrhage after failed arterial ligation were reviewed. Angiography revealed that persistent bleeding was due to incomplete arterial ligation (n = 4) or the presence of newly developed anastomotic routes (n = 8). In 11 women, pelvic embolisation stopped the bleeding. Hysterectomy was needed in one woman with retained placenta. Two complications due to pelvic embolisation, including leg ischaemia and transient sciatic nerve ischaemia, were identified, both after internal iliac artery ligation. In women with persistent postpartum haemorrhage after failed arterial ligation, pelvic embolisation is an effective treatment in most cases. However, embolisation of the anastomotic routes that contribute to persistent bleeding may result in ischaemic complications. These potential complications reaffirm that arterial ligation should not be the favoured option for postpartum haemorrhage and that special care must be given during pelvic embolisation after failed arterial ligation. (orig.)

  9. Spontaneous Rupture of an Adrenal Artery in Pregnancy: A Case Report

    Directory of Open Access Journals (Sweden)

    D. Bolla

    2012-01-01

    Full Text Available A spontaneous rupture of an adrenal artery is a rare cause of abdominal pain in pregnancy. We present a case of a pregnant woman who needed to be operated on because of a rupture of the right adrenal artery associated with a fetal bradycardia. An immediate caesarean section was performed. The intra-abdominal palpation identified an extensive retroperitoneal mass near the right kidney and a postoperative computer tomography confirmed an active bleeding near the kidney. For this reason our interventional radiology team, using a right femoral artery approach, performed a flush aortogram and identified the source of bleeding in the right adrenal artery. After two attempts, a coiling of the artery stopped the haemorrhage. The pathogenesis of arterial haemorrhage is still poorly understood although a possible cause could be the excess of hormones during pregnancy, which can lead to a significant arterial wall degeneration. In case of a retroperitoneal bleeding and if the patient is still haemodynamically stable, a transcatheter embolization using microcoils must be considered. This technique is nowadays safe and effective and can be performed within a short time with a lower risk of complications.

  10. Spontaneous rupture of an adrenal artery in pregnancy: a case report.

    Science.gov (United States)

    Bolla, D; Schyrba, V; Drack, G; Dietler, S; Hornung, R

    2012-01-01

    A spontaneous rupture of an adrenal artery is a rare cause of abdominal pain in pregnancy. We present a case of a pregnant woman who needed to be operated on because of a rupture of the right adrenal artery associated with a fetal bradycardia. An immediate caesarean section was performed. The intra-abdominal palpation identified an extensive retroperitoneal mass near the right kidney and a postoperative computer tomography confirmed an active bleeding near the kidney. For this reason our interventional radiology team, using a right femoral artery approach, performed a flush aortogram and identified the source of bleeding in the right adrenal artery. After two attempts, a coiling of the artery stopped the haemorrhage. The pathogenesis of arterial haemorrhage is still poorly understood although a possible cause could be the excess of hormones during pregnancy, which can lead to a significant arterial wall degeneration. In case of a retroperitoneal bleeding and if the patient is still haemodynamically stable, a transcatheter embolization using microcoils must be considered. This technique is nowadays safe and effective and can be performed within a short time with a lower risk of complications. PMID:23346435

  11. Post-Operative hemorrhage after myomectomy: Safety and efficacy of transcatheter uterine artery embolization

    Energy Technology Data Exchange (ETDEWEB)

    Wan, Alvin Yu Hon [Dept. of Radiology, Pamela Youde Nethersole Eastern Hospital, Hong Kong (China); Shin, Ji Hoon; Yoon, Hyun Ki; Ko, Gi Young; Park, Sang Gik [Dept. of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of); Seong, Nak Jong; Yoon, Chang Jin [Dept. of Radiology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam (Korea, Republic of)

    2014-06-15

    To evaluate the safety and clinical efficacy of transcatheter uterine artery embolization (UAE) for post-myomectomy hemorrhage. We identified eight female patients (age ranged from 29 to 51 years and with a median age of 37) in two regional hospitals who suffered from post-myomectomy hemorrhage requiring UAE during the time period from 2004 to 2012. A retrospective review of the patients' clinical data, uterine artery angiographic findings, embolization details, and clinical outcomes was conducted. The pelvic angiography findings were as follows: hypervascular staining without bleeding focus (n = 5); active contrast extravasation from the uterine artery (n = 2); and pseudoaneurysm in the uterus (n = 1). Gelatin sponge particle was used in bilateral uterine arteries of all eight patients, acting as an empirical or therapeutic embolization agent for the various angiographic findings. N-butyl-2-cyanoacrylate was administered to the target bleeding uterine arteries in the two patients with active contrast extravasation. Technical and clinical success were achieved in all patients (100%) with bleeding cessation and no further related surgical intervention or embolization procedure was required for hemorrhage control. Uterine artery dissection occurred in one patient as a minor complication. Normal menstrual cycles were restored in all patients. Uterine artery embolization is a safe, minimally invasive, and effective management option for controlling post-myomectomy hemorrhage without the need for hysterectomy.

  12. Abnormal uterine bleeding: a clinicohistopathological analysis

    Directory of Open Access Journals (Sweden)

    Anupamasuresh Y

    2014-06-01

    Methods: In our prospective study of 359 Patients of the age between 46 and 73 years, clinical characteristics and the pattern of endometrial histopathology and their association in women, who present with abnormal uterine bleeding, are categorised into six groups. Results: In our study, a significant correlation of histopathology and BMI was observed with endometrial hyperplasia and malignancy in obese patient i.e. 37 out 96 and 13 out of 23 respectively. The incidence of malignancy has been increasing with the age being 1.6% in 46-50 years to 60% in 70-75 years. In our study 116 (32.3% had hypertension, 33 patients (9.2% had diabetes mellitus, 40 patients (11.1% had hypothyroidism. Conclusions: We found a maximum incidence of AUB in multiparous women. Clinicohistopathological analysis of AUB revealed endometrial hyperplasia in majority of patients. [Int J Reprod Contracept Obstet Gynecol 2014; 3(3.000: 656-661

  13. Helping mothers survive bleeding after birth

    DEFF Research Database (Denmark)

    Nelissen, Ellen; Ersdal, Hege; Ostergaard, Doris;

    2014-01-01

    OBJECTIVE: To evaluate "Helping Mothers Survive Bleeding After Birth" (HMS BAB) simulation-based training in a low-resource setting. DESIGN: Educational intervention study. SETTING: Rural referral hospital in Northern Tanzania. POPULATION: Clinicians, nurse-midwives, medical attendants, and...... ambulance drivers involved in maternity care. METHODS: In March 2012, health care workers were trained in HMS BAB, a half-day simulation-based training, using a train-the-trainer model. The training focused on basic delivery care, active management of third stage of labor, and treatment of postpartum...... hemorrhage, including bimanual uterine compression. MAIN OUTCOME MEASURES: Evaluation questionnaires provided information on course perception. Knowledge, skills, and confidence of facilitators and learners were tested before and after training. RESULTS: Four master trainers trained eight local facilitators...

  14. Platelet Function Tests in Bleeding Disorders.

    Science.gov (United States)

    Lassila, Riitta

    2016-04-01

    Functional disorders of platelets can involve any aspect of platelet physiology, with many different effects or outcomes. These include platelet numbers (thrombocytosis or thrombocytopenia); changes in platelet production or destruction, or capture to the liver (Ashwell receptor); altered adhesion to vascular injury sites and/or influence on hemostasis and wound healing; and altered activation or receptor functions, shape change, spreading and release reactions, procoagulant and antifibrinolytic activity. Procoagulant membrane alterations, and generation of thrombin and fibrin, also affect platelet aggregation. The above parameters can all be studied, but standardization and quality control of assay methods have been limited despite several efforts. Only after a comprehensive clinical bleeding assessment, including family history, information on drug use affecting platelets, and exclusion of coagulation factor, and tissue deficits, should platelet function testing be undertaken to confirm an abnormality. Current diagnostic tools include blood cell counts, platelet characteristics according to the cell counter parameters, peripheral blood smear, exclusion of pseudothrombocytopenia, whole blood aggregometry (WBA) or light transmission aggregometry (LTA) in platelet-rich plasma, luminescence, platelet function analysis (PFA-100) for platelet adhesion and deposition to collagen cartridges under blood flow, and finally transmission electron microscopy to exclude rare structural defects leading to functional deficits. The most validated test panels are included in WBA, LTA, and PFA. Because platelets are isolated from their natural environment, many simplifications occur, as circulating blood and interaction with vascular wall are omitted in these assays. The target to reach a highly specific platelet disorder diagnosis in routine clinical management can be exhaustive, unless needed for genetic counseling. The elective overall assessment of platelet function disorder

  15. Genotypes of Helicobacter pylori in patients with peptic ulcer bleeding

    OpenAIRE

    Perng, Chin-Lin; Lin, Hwai-Jeng; Lo, Wen-Ching; Tseng, Guan-Ying; Sun, I-Chen; Ou, Yueh-Hsing

    2004-01-01

    AIM: Helicobacter pylori causes chronic gastritis, peptic ulcer, gastric cancer and MALT-lymphoma. Different genotypes of Helicobacter pylori are confirmed from diverse geographic areas. Its association with bleeding peptic ulcer remains controversial. The aim of this study was to investigate the Helicobacter pylori vacA alleles, cagA and iceA in patients with bleeding peptic ulcer.

  16. The role of nuclear medicine in acute gastrointestinal bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, P. (Saint James' s Hospital, Leeds (United Kingdom). Dept. of Radiology)

    1993-10-01

    In most patients with upper gastrointestinal (GI) bleeding, endoscopy will locate the site and cause of bleeding, and also provide an opportunity for local therapy. The cause of lower GI bleeding is often difficult to attribute, even when pathology is found by colonoscopy or barium enema. Nuclear medicine techniques can be used to identify the site of bleeding in those patients in whom the initial diagnostic procedures are negative or inconclusive. Methods using transient labelling of blood (e.g. [sup 99]Tc[sup m]-sulphur colloid) produce a high target-to-background ratio in positive cases, give quick results and localize bleeding sites accurately, but depend upon bleeding being active at the time of injection. Techniques using stable blood labelling (e.g. [sup 99]Tc[sup m]-labelled red blood cells) may be positive even with intermittent bleeding but may take several hours to produce a result and are less precise in localization. The most useful application is in patients with recurrent or prolonged bleeding, those with inconclusive endoscopy or barium studies, and those who are high-risk surgical candidates. (author).

  17. Management of bleeding complications in patients with cancer on DOACs.

    Science.gov (United States)

    Schulman, Sam; Shrum, Jeffrey; Majeed, Ammar

    2016-04-01

    There has been a concern that major bleeding events (MBE) on direct-acting oral anticoagulants (DOACs) will be more difficult to manage than on vitamin K antagonists. Patients with cancer and DOAC-associated bleeding may be even more of a challenge to manage. We therefore reviewed the literature on bleeding in patients with cancer on DOACs. In addition, we performed an analysis of individual patient data from 5 phase III trials on treatment with dabigatran with focus on those with cancer. In 6 randomized trials the risk of MBE in patients with cancer was similar on treatment with DOACs compared to vitamin K antagonists. Bleeding was in the majority of patients managed with supportive therapy alone. In the individual patient data analysis there were no significant differences in use of hemostatic products, transfusion of red cells, effectiveness of management, bleeding-related mortality or 30-day all-cause mortality between patients with cancer treated with dabigatran or with warfarin. Local hemostatic therapy, including resection of the cancer site was more common in patients with gastrointestinal bleeding with cancer than among those without cancer. We conclude that management of bleeding in patients with cancer and on a DOAC does not pose a greater challenge than management of bleeding in patients without cancer. PMID:27067968

  18. NCIDENCE OF BLEEDING MANIFESTATIONS IN FEVER WITH THROMBOCYTOPENIA CASES

    Directory of Open Access Journals (Sweden)

    Putta

    2015-04-01

    Full Text Available INTRODUCTION: Fever is the cardinal manifestation of infection. Platelets are necessary to prevent bleeding manifestations. Certain infections cause thrombocytopenia and bleeding manifestations. AIMS AND OBJECTIVES: To study the incidence of bleeding manifestations in i nfections which cause fever and thrombocytopenia. MATERIALS AND METHODS: INCLUSION CRITERIA: Patients who were admitted with fever and thrombocytopenia, aged above 12 years, in S.V.R.R.G.G.H, Tirupati were taken for the study. EXCLUSION CRITERIA: Patients who are admitted with thrombocytopenia and without fever were excluded. Patients who are admitted with fever and normal platelet count were excluded. RESULTS AND CONCLUSI ON: Fever with thrombocytopenia is the commonest presenting problem in the medical war ds. In the present study the commonest infectious etiology of fever with thrombocytopenia was malaria fever (36%, followed by undiagnosed fevers (28%, dengue fever (26%, typhoid fever (6% and scrub typhus (4%. In the present study bleeding manifestati ons were seen in 16 cases (32% and bleeding manifestations were not seen in 34 cases (68%. The commonest bleeding manifestation was cutaneous, followed by hematemesis, malena, bleeding gums, hematuria and epistaxis. Bleeding manifestation was commonly se en in thrombocytopenia with dengue fever (14%, followed by malaria (8%, undiagnosed cases (8% and typhoid (2%.

  19. Gastrointestinal bleeding in patients with hereditary hemorrhagic telangiectasia

    DEFF Research Database (Denmark)

    Kjeldsen, A D; Kjeldsen, J

    2000-01-01

    Gastrointestinal bleeding occurs in a number of patients with hereditary hemorrhagic telangiectasia (HHT) and may lead to a high transfusion need. The aim of this study was to estimate the occurrence and severity of gastrointestinal bleeding in a geographically well defined HHT population....

  20. New insights to occult gastrointestinal bleeding: From pathophysiology to therapeutics

    Institute of Scientific and Technical Information of China (English)

    Antonio; Damián; Sánchez-Capilla; Paloma; De; La; Torre-Rubio; Eduardo; Redondo-Cerezo

    2014-01-01

    Obscure gastrointestinal bleeding is still a clinical challenge for gastroenterologists. The recent development of novel technologies for the diagnosis and treatment of different bleeding causes has allowed a better management of patients, but it also determines the need of a deeper comprehension of pathophysiology and the analysis of local expertise in order to develop a rational management algorithm. Obscure gastrointestinal bleeding can be divided in occult, when a positive occult blood fecal test is the main manifestation, and overt, when external sings of bleeding are visible. In this paper we are going to focus on overt gastrointestinal bleeding, describing the physiopathology of the most usual causes, analyzing the diagnostic procedures available, from the most classical to the novel ones, and establishing a standard algorithm which can be adapted depending on the local expertise or availability. Finally, we will review the main therapeutic options for this complex and not so uncommon clinical problem.

  1. Scintigraphic detection of gastrointestinal bleeding: a review of current methods

    International Nuclear Information System (INIS)

    Recent experience with radionuclide imaging has provided the clinician with several techniques to noninvasively detect and locate sources of gastrointestinal hemorrhage. These tests can be rapidly performed and often in an ICU setting. One method used Tc-99m sulfur colloid which, in an animal model, has been shown to detect acute bleeding at rates as low as 0.1 ml/min. However, because the tracer remains in the blood for a short period of time, it may be suboptimal for identifying patients with intermittent bleeding. Tc-99m red cells is a tracer that remains within the blood and permits detection of both acute and intermittent bleeding. With tagged red cells, sites of bleeding from both the upper and lower gastrointestinal tract can be found. Both of these techniques can provide important information in the patient with suspected active gastrointestinal bleeding and aid the clinician in more effective management including the use of invasive diagnostic and therapeutic techniques

  2. Lower Gastrointestinal Bleeding And Risk of Gastrointestinal Cancer

    DEFF Research Database (Denmark)

    Viborg, Søren; Søgaard, Kirstine Kobberøe; Farkas, Dóra Körmendiné; Nørrelund, Helene; Pedersen, Lars; Sørensen, Henrik Toft

    2016-01-01

    OBJECTIVES: Lower gastrointestinal (GI) bleeding is a well-known symptom of colorectal cancer (CRC). Whether incident GI bleeding is also a marker of other GI cancers remains unclear. METHODS: This nationwide cohort study examined the risk of various GI cancer types in patients with lower GI...... bleeding. We used Danish medical registries to identify all patients with a first-time hospital diagnosis of lower GI bleeding during 1995-2011 and followed them for 10 years to identify subsequent GI cancer diagnoses. We computed absolute risks of cancer, treating death as a competing risk, and calculated...... standardized incidence ratios (SIRs) by comparing observed cancer cases with expected cancer incidence rates in the general population. RESULTS: Among 58,593 patients with lower GI bleeding, we observed 2,806 GI cancers during complete 10-year follow-up. During the first year of follow-up, the absolute GI...

  3. Role of multi-detector computed tomography (MDCT in management of post percutaneous nephrolithotomy (PCNL bleeding [v1; ref status: indexed, http://f1000r.es/205

    Directory of Open Access Journals (Sweden)

    Arvind P Ganpule

    2013-11-01

    Full Text Available Objective: To evaluate the role of multidetector computerized tomography (MDCT angiography in post percutaneous nephrolithotomy (PCNL bleed and compare findings with conventional angiography (CA. Material and methods: We conducted a retrospective analysis of patients who had post PCNL bleeding and subsequently underwent a MDCT angiography followed by CA. We reviewed eight patients, who presented between January 2009 and January 2013. We performed a MDCT angiography on a 16 slice GE bright speed CT scanner. All angiographies were done by using the Digital Subtraction Angiography Suite. The angioembolisation, if required, was conducted by an interventional nephrologist, specializing in therapeutic embolisation. Results: The mean age of the patients was 42±17 years. Mean time of post PCNL bleed presentation was 10.06±7.9 days. Five patients presented with aneurysm and three presented with an AV fistula with pseudoaneurysm. The right renal unit was involved in six cases and the left in two cases. The lower polar segmental artery was involved in six cases and the upper polar artery in two cases. The CA and MDCT findings matched in all cases and the MDCT helped the clinician to assess and embolise the appropriate arterial tree. Conclusion: MDCT is rapid, reproducible and noninvasive. MDCT angiography performed in the setting of post PCNL bleeding provides an accurate assessment of the site and nature of bleeding. The MDCT angiography matched the CA findings in all patients in the present study.

  4. Emergency and elective implantation of covered stent systems in iatrogenic arterial injuries

    International Nuclear Information System (INIS)

    Purpose: To evaluate the effectiveness and safety of covered stents for the management of iatrogenic arterial injury. Materials and Methods: Between 03/1998 and 12/2009, 31 patients underwent selective covered stent implantation after iatrogenic arterial injury. 12/31 of these patients (38.7 %) were hemodynamically unstable. Six different endovascular covered stent types were utilized. The primary endpoints of this study were technical and clinical success and rates of minor and major complications. Results: Initial angiograms demonstrated active extravasation in 19 (61.3 %) patients and pseudoaneurysms in 12 (38.7 %) patients. The following sites of bleeding origin were detected: axillary artery, subclavian artery, common iliac artery, external iliac artery, internal iliac artery, common femoral artery, superficial femoral artery, popliteal and fibular artery, femoro-popliteal and popliteo-crural bypasses, common hepatic artery, aberrant hepatic artery, cystic and gastroduodenal artery. In all patients bleeding was effectively controlled by covered stent implantation resulting in an immediate technical success of 100 %. Clinical success attributed to covered stent implantation was documented in 30 of the 31 patients (96.8 %). Major complications included death in four patients (11.1 %), acute thrombosis with arm ischemia in one patient (2.8 %) and stent fracture with associated pseudoaneurysm in another patient (2.8 %). In 2/31 patients (6.5 %) covered stent failure was detected and successfully treated by implantation of a second covered stent. Conclusion: Emergency and elective implantation of covered stents may be used for minimally invasive and effective management of iatrogenic arterial injury. (orig.)

  5. Emergency and elective implantation of covered stent systems in iatrogenic arterial injuries

    Energy Technology Data Exchange (ETDEWEB)

    Goltz, J.P.; Kickuth, R. [Universitaetsklinikum Wuerzburg (Germany). Inst. fuer Roentgendiagnostik; Bastuerk, P.; Hoppe, H.; Triller, J. [Universitaetsspital Bern (Switzerland). Inst. fuer Diagnostische, Interventionelle und Paediatrische Radiologie

    2011-07-15

    Purpose: To evaluate the effectiveness and safety of covered stents for the management of iatrogenic arterial injury. Materials and Methods: Between 03/1998 and 12/2009, 31 patients underwent selective covered stent implantation after iatrogenic arterial injury. 12/31 of these patients (38.7 %) were hemodynamically unstable. Six different endovascular covered stent types were utilized. The primary endpoints of this study were technical and clinical success and rates of minor and major complications. Results: Initial angiograms demonstrated active extravasation in 19 (61.3 %) patients and pseudoaneurysms in 12 (38.7 %) patients. The following sites of bleeding origin were detected: axillary artery, subclavian artery, common iliac artery, external iliac artery, internal iliac artery, common femoral artery, superficial femoral artery, popliteal and fibular artery, femoro-popliteal and popliteo-crural bypasses, common hepatic artery, aberrant hepatic artery, cystic and gastroduodenal artery. In all patients bleeding was effectively controlled by covered stent implantation resulting in an immediate technical success of 100 %. Clinical success attributed to covered stent implantation was documented in 30 of the 31 patients (96.8 %). Major complications included death in four patients (11.1 %), acute thrombosis with arm ischemia in one patient (2.8 %) and stent fracture with associated pseudoaneurysm in another patient (2.8 %). In 2/31 patients (6.5 %) covered stent failure was detected and successfully treated by implantation of a second covered stent. Conclusion: Emergency and elective implantation of covered stents may be used for minimally invasive and effective management of iatrogenic arterial injury. (orig.)

  6. Acute arterial hemorrhage following radiotherapy of oropharyngeal squamous cell carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Greve, Jens; Schuler, Patrick; Hoffmann, Thomas K. [Dept. of Otorhinolaryngology, Univ. of Duisburg-Essen, Essen (Germany); Dept. of Otorhinolaryngology, Univ. of Duesseldorf (Germany); Bas, Murat; Bier, Henning [Dept. of Otorhinolaryngology, Technical Univ. of Munich (Germany); Turowski, Bernd [Dept. of Radiology, Univ. of Duesseldorf (Germany); Scheckenbach, Kathrin [Dept. of Otorhinolaryngology, Univ. of Duesseldorf (Germany); Budach, Wilfried; Boelke, Edwin [Dept. of Radiooncology, Univ. of Duesseldorf (Germany); Bergmann, Christoph; Lang, Stephan; Arweiler-Harbeck, Diana; Lehnerdt, Goetz; Mattheis, Stefan [Dept. of Otorhinolaryngology, Univ. of Duisburg-Essen, Essen (Germany)

    2010-05-15

    Background and purpose: vascular erosion is a rare but life-threatening complication after radiotherapy. The authors report on acute arterial bleeding and its therapy following radiotherapy of oropharyngeal tumors. Patients and methods: ten patients with oropharyngeal squamous cell carcinoma of any stage developed foudroyant acute arterial hemorrhage 3-46 months (14.4 {+-} 5.1 months) after primary (5/10) or adjuvant radio(chemo)therapy (R[C]T). Results: all patients had a history of recurrent minor bleeding episodes and showed deep mucosal ulcerations also outside the primary tumor region. A life-threatening arterial hemorrhage appeared in the area of these mucosal defects in the pharyngeal region. Affected vessels were the common carotid artery as well as the internal and the external portion with branches like the ascending pharyngeal and superior thyroid arteries. Treatment consisted of emergency intubation or tracheotomy followed by exposure and package of the pharynx and surgical ligature and/or embolization. 6/10 patients (all hospitalized) survived the episode, however, lethal outcome in 4/10 patients (outpatients) was related to asphyxia as a result of blood aspiration or exsanguination. None of the patients revealed evidence of persistent or recurrent tumor disease as proven by biopsy/autopsy and imaging technique. Conclusion: vascular erosion following primary or adjuvant R(C)T represents a rare and potentially life-threatening complication requiring immediate emergency treatment involving head and neck surgeons, anesthesiologists and neuroradiologists. For patients with oropharyngeal neoplasms treated by R(C)T and showing recurrent bleeding episodes and mucosal ulceration particularly after the acute treatment phase, hospitalization with prophylactic surgical ligature or embolization of affected arteries is recommended. (orig.)

  7. Percutaneous Transarterial Embolization of Spontaneously Ruptured Ovarian Artery Aneurysm Using N-Butyl Cyanoacrylate

    OpenAIRE

    Kwon, Jae Hyun

    2014-01-01

    A 52-year-old post-menopausal female was admitted to the emergency room due to acute onset of abdominal pain in the right lower quadrant. There was no history of trauma of the abdomen. Contrast-enhanced multi-detector computed tomography (MDCT) of the abdomen and pelvis revealed a massive right retroperitoneal hematoma and contrast extravasation from a right ovarian artery aneurysm. Digital subtraction angiography showed an active bleeding from a right ovarian artery aneurysm, which was embol...

  8. Spontaneous Rupture of an Adrenal Artery in Pregnancy: A Case Report

    OpenAIRE

    Bolla, D.; V. Schyrba; Drack, G.; Dietler, S.; Hornung, R

    2012-01-01

    A spontaneous rupture of an adrenal artery is a rare cause of abdominal pain in pregnancy. We present a case of a pregnant woman who needed to be operated on because of a rupture of the right adrenal artery associated with a fetal bradycardia. An immediate caesarean section was performed. The intra-abdominal palpation identified an extensive retroperitoneal mass near the right kidney and a postoperative computer tomography confirmed an active bleeding near the kidney. For this reason our inte...

  9. Pseudoaneurysm in the Internal Maxillary Artery Occurring After Endoscopic Sinus Surgery

    Science.gov (United States)

    Lee, Eun Jung; Hwang, Hye Jin; Kim, Kyung-Su

    2016-01-01

    Abstract Pseudoaneurysm is defined as blood leaking out of a vessel that does not have true 3 arterial walls like a true aneurysm, and is susceptible to rupture. Only 4 patients of pseudoaneurysm after endoscopic sinus surgery have been reported so far in English literature. Recently, the authors encountered a pseudoaneurysm in the internal maxillary artery after endoscopic sinus surgery, which was immediately and successfully managed with endovascular embolization. There was no bleeding or complications 6 months after the embolization. PMID:27213747

  10. Arterio-oesophageal fistula caused by aberrant right subclavian artery aneurysm

    OpenAIRE

    Takahashi, Shinya; Okada, Kenji; Orihashi, Kazumasa; Sueda, Taijiro

    2013-01-01

    A 63-year old man had dysphagia for 4 months and was admitted to our hospital with sudden haematemesis. Computed tomography revealed an aberrant right subclavian artery (ARSA) aneurysm and free air inside the aneurysm. Arterio-oesophageal fistula was diagnosed, and an emergency operation was performed. Before thoracotomy, a percutaneous transluminal angioplasty (PTA) balloon was inserted from the right brachial artery and placed at the orifice of the ARSA to control bleeding. Through a left t...

  11. Monocortical Deep Circumflex Iliac Artery Flap in Jaw Reconstruction.

    Science.gov (United States)

    Moon, Seong-Yong

    2015-06-01

    Conventionally deep circumflex iliac artery (DCIA) flap had been harvested as bicortical form. However, several complications and adverse effects occurred such as abnormal hip contour, hernia, severe bleeding tendency, gait disturbance, and hypoesthesia. All the 9 patients required reconstruction of the jaw with microvascular free flaps after radical resection. Monocortical bone segment was harvested from the anterior iliac crest, and the amount of bone harvested was from 47 to 90 mm (mean, 63 ± 14.6). Monocortical deep circumflex iliac artery flap has sufficient advantages in donor-site morbidity, which is one of the factors to choose flap. PMID:26080179

  12. Uncontrolled Epistaxis Secondary to Traumatic Pseudoaneurysm of the Maxillary Artery

    Directory of Open Access Journals (Sweden)

    Eelam Adil

    2011-01-01

    Full Text Available We describe a rare case of traumatic pseudoaneurysm of the maxillary artery following a fall. The patient presented with epistaxis that could not be controlled with anterior and posterior nasal packing. She was urgently taken to the angiography suite for evaluation and ultimately underwent embolization of a left maxillary artery pseudoaneurysm with 500–700 micron Contour PVA followed by coiling with two 3 mm Tornado coils. Bleeding subsided after embolization, and the patient suffered no neurologic sequelae.

  13. Carotid Artery Disease

    Science.gov (United States)

    ... brain with blood. If you have carotid artery disease, the arteries become narrow, usually because of atherosclerosis. ... one of the causes of stroke. Carotid artery disease often does not cause symptoms, but there are ...

  14. Mesenteric artery ischemia

    Science.gov (United States)

    Mesenteric artery ischemia occurs when there is a narrowing or blockage of one or more of the three major arteries that ... that supply blood to the intestine causes mesenteric ischemia. The arteries that supply blood to the intestines ...

  15. Bleeding from gums: Can it be a dengue

    Directory of Open Access Journals (Sweden)

    Rajat Bansal

    2014-01-01

    Full Text Available Introduction: Bleeding from gums is a common feature in periodontitis patient. But abnormal bleeding from the gingiva or other areas of the oral mucosa that is difficult to control is an important clinical sign suggesting a hematological disorder. Case Report: A-40-year old male patient reported to our clinic with the chief complaint of acute gingival bleeding. There was continuous bleeding, fever since 3-4 days with weakness, retro orbital pain, and severe backache. Patient gave a history of bleeding from gums for last 24 hrs. His blood profile revealed; platelet count of 36,000, total wite blood cell (WBC count of 6000/cumm, differential leukocyte count (DLC (P45, L53, E2, and hemoglobin 12 g/dL. Patient sera was positive for dengue non-structural protein-1 antigen, anti-dengue immunoglobulin M (IgM, and anti-dengue immunoglobulin G (IgG antibodies. Discussion: Here is a case report capable of changing our vision that acute gingival bleeding can also occur in dengue fever. Dengue fever can also be considered as one of the differential diagnosis for the acute gingival bleeding.

  16. Obscure bleeding colonic duplication responds to proton pump inhibitor therapy.

    Science.gov (United States)

    Jacques, Jérémie; Projetti, Fabrice; Legros, Romain; Valgueblasse, Virginie; Sarabi, Matthieu; Carrier, Paul; Fredon, Fabien; Bouvier, Stéphane; Loustaud-Ratti, Véronique; Sautereau, Denis

    2013-09-21

    We report the case of a 17-year-old male admitted to our academic hospital with massive rectal bleeding. Since childhood he had reported recurrent gastrointestinal bleeding and had two exploratory laparotomies 5 and 2 years previously. An emergency abdominal computed tomography scan, gastroscopy and colonoscopy, performed after hemodynamic stabilization, were considered normal. High-dose intravenous proton pump inhibitor (PPI) therapy was initiated and bleeding stopped spontaneously. Two other massive rectal bleeds occurred 8 h after each cessation of PPI which led to a hemostatic laparotomy after negative gastroscopy and small bowel capsule endoscopy. This showed long tubular duplication of the right colon, with fresh blood in the duplicated colon. Obscure lower gastrointestinal bleeding is a difficult medical situation and potentially life-threatening. The presence of ulcerated ectopic gastric mucosa in the colonic duplication explains the partial efficacy of PPI therapy. Obscure gastrointestinal bleeding responding to empiric anti-acid therapy should probably evoke the diagnosis of bleeding ectopic gastric mucosa such as Meckel's diverticulum or gastrointestinal duplication, and gastroenterologists should be aware of this potential medical situation. PMID:24124344

  17. PRE-AETHIOLOGICAL TREATMENT IN UPPER GASTRO-INTESTINAL BLEEDING

    Directory of Open Access Journals (Sweden)

    G. Dimofte

    2005-01-01

    Full Text Available Upper gastro-intestinal bleeding remains a cornerstone in surgical practice and unfortunately its’ management is profoundly variable according to hospital protocols and local standards of care. Medical interventions are acting at different levels of medical care and a range of specialist are involved in the process, starting from family practitioners to surgeons, as well as highly trained specialist in interventional endoscopy or radiology. This review is trying to establish the landmarks in the early assessment and care of patients with upper gastro-intestinal bleeding, irrespective of the morphological cause of the bleeding. We propose a protocol for the management both of portal and non-portal upper-gastrointestinal bleedings, prior to endoscopic diagnosis. It is fundamental to establish a standard of care which is feasible in Romania and can work both in university and district hospitals. The protocol is marking the essential gestures with their relevance for the bleeding patient but also reminds the significance of clinical evaluation and safety in transportation of the patient to the nearest emergency room. A battery of simple test should be performed in every patient and data interpreted with care, as results vary according to the level of haemodynamic compensation. Standard empiric therapy for upper gastro-intestinal bleeding is not yet been established but a couple of alternatives emerge as possible solutions. We discuss the benefits of a standard therapy based on H2 blockers, proton pump inhibitors, octreoctide and somatostatin regarding both portal and non-portal bleedings.

  18. Selective serotonin reuptake inhibitors and the risk of bleeding

    Directory of Open Access Journals (Sweden)

    Padma L

    2013-06-01

    Full Text Available Background: Selective serotonin reuptake inhibitors (SSRIs are commonly prescribed agents for various conditions in general psychiatry. There is a strong consensus that blockade of serotonin reuptake affects primary hemostasis, namely platelet activity, thus resulting in a bleeding tendency. Considering that SSRIs are commonly prescribed, this study was conducted to assess if they were associated with an increased risk of bleeding. Methods: This was a prospective, open-label study of 30 patients attending the Psychiatry out-patient department, Dr. B. R. Ambedkar Medical College, Bangalore who satisfied DSM-IV criteria for a primary diagnosis of depression, treated with SSRIs. Bleeding time, clotting time, prothrombin time, partial thromboplastin time and platelet count were assessed at baseline and at the end of 6 weeks of treatment or occurrence of bleeding symptom. Results: The patients aged between 18-55 years of whom 21 were females, were treated with an SSRI (fluoxetine 12, escitalopram 12 and sertraline 6 patients. Six patients had overt symptoms of bleeding (upper gastrointestinal bleeding (hematemesis 4; epistaxis 2 and petechiae 2 of whom one patient gave a history of both hematemesis and petechiae and another of hematemesis and epistaxis. The average day after treatment beginning, on which patients reported with bleeding was 30.33 (26-40 days. There was a significant increase in the bleeding time (p=0.028 and clotting time (p=0.042, implying derangement in platelet aggregation. There was no significant change in the other parameters. Conclusion: Treatment with SSRIs increases the risk of bleeding. However, large, randomized controlled trials are required to re-affirm these findings. [Int J Basic Clin Pharmacol 2013; 2(3.000: 272-274

  19. Intraoperative bleeding control by uniportal video-assisted thoracoscopic surgery†.

    Science.gov (United States)

    Gonzalez-Rivas, Diego; Stupnik, Tomaz; Fernandez, Ricardo; de la Torre, Mercedes; Velasco, Carlos; Yang, Yang; Lee, Wentao; Jiang, Gening

    2016-01-01

    Owing to advances in video-assisted thoracic surgery (VATS), the majority of pulmonary resections can currently be performed by VATS in a safe manner with a low level of morbidity and mortality. The majority of the complications that occur during VATS can be minimized with correct preoperative planning of the case as well as careful pulmonary dissection. Coordination of the whole surgical team is essential when confronting an emergency such as major bleeding. This is particularly important during the VATS learning curve, where the occurrence of intraoperative complications, particularly significant bleeding, usually ends in a conversion to open surgery. However, conversion should not be considered as a failure of the VATS approach, but as a resource to maintain the patient's safety. The correct assessment of any bleeding is of paramount importance during major thoracoscopic procedures. Inadequate management of the source of bleeding may result in major vessel injury and massive bleeding. If bleeding occurs, a sponge stick should be readily available to apply pressure immediately to control the haemorrhage. It is always important to remain calm and not to panic. With the bleeding temporarily controlled, a decision must be made promptly as to whether a thoracotomy is needed or if the bleeding can be solved through the VATS approach. This will depend primarily on the surgeon's experience. The operative vision provided with high-definition cameras, specially designed or adapted instruments and the new sealants are factors that facilitate the surgeon's control. After experience has been acquired with conventional or uniportal VATS, the rate of complications diminishes and the majority of bleeding events are controlled without the need for conversion to thoracotomy. PMID:26424873

  20. Quality laboratory issues in bleeding disorders.

    Science.gov (United States)

    Adcock, D M; Mammen, J; Nair, S C; de Lima Montalvão, S A

    2016-07-01

    Selected quality issues pertinent to the determination of accurate results in the haemostasis laboratory are discussed. Specifically, the implementation of a successful external quality-assessment scheme is described, including its impact on result accuracy as well as the programme's unique challenges and opportunities. Errors in the preanalytical phase of laboratory testing represent the greatest source for reporting incorrect test results. Some of the most common preanalytical errors are described including those that necessitate sample rejection. Analytical means to identify potential sources of error and analytical means to overcome particular interferences are described. Representing the most important clinical complication in the treatment of patients with haemophilia, quality issues related to determination of the presence of inhibitory antibodies against factor VIII (FVIII) are reviewed. Heat treatment of patient plasma prior to testing, particularly in patients receiving replacement FVIII concentrate or during induction of immune tolerance to achieve more accurate results is recommended, while screening activated partial thromboplastin time-based mixing tests to rule out inhibitor presence is discouraged. The initiatives presented in this review can be implemented in robust and resource restricted settings to improve the quality of laboratory testing in patients with bleeding disorders. PMID:27405682

  1. Uterine artery embolization for the management of secondary postpartum haemorrhage associated with placenta accreta

    International Nuclear Information System (INIS)

    Aim: To evaluate the efficacy and safety of uterine artery embolization for the management of secondary postpartum haemorrhage associated with placenta accreta. Materials and methods: Between January 2005 and August 2011, 45 women with placenta accreta, which was discovered during delivery, were managed conservatively in Peking Union Medical College Hospital. They did not experience severe bleeding during delivery. Ten patients (mean age 31 ± 6.4 years) developed secondary postpartum haemorrhage and underwent uterine artery embolization. The complications, control of haemorrhage, and outcome of the placenta left inside the uterus were retrospectively reviewed. Results: All patients underwent transcatheter embolization of bilateral uterine arteries. The median time between delivery and uterine artery embolization was 11 days (range 3–76 days). The technical success rate of embolization was 100%. Bleeding was controlled in all patients during follow-up (11 ± 6.9 months; range 3–24 months), and no further bleeding occurred. One patient developed lower-extremity deep venous thrombosis after uterine artery embolization, and no other major complications occurred. The placentae that were left inside the uteri gradually decreased in size during follow-up, except in one case. Nine patients resumed normal menstruation. One patient subsequently became pregnant and had an uneventful intrauterine pregnancy carried to term. Conclusion: Uterine artery embolization is safe and effective for the management of secondary postpartum haemorrhage associated with placenta accreta.

  2. Gastrointestinal bleeding secondary to ulcer in duodenal diverticulosis

    International Nuclear Information System (INIS)

    The reasons more frequent of high gastrointestinal bleeding are the peptic gastric and duodenal, followed by acute erosions and the varicose veins in oesophagus and stomach. The diverticulosis of the small bowel is a very rare reason of gastrointestinal bleeding, must considerate in patients with bleeding without evident reason in oesophagus and stomach, the habitual is to diagnose this entity of accidental form in the course of endoscopic procedures, radiological or surgical. The complications associated with the diverticulosis duodenal are rare; it justifies supporting a not surgical attitude at first

  3. Gastrointestinal bleeding secondary to ulcer in duodenal diverticulosis

    International Nuclear Information System (INIS)

    The reasons more frequent of high gastrointestinal bleeding are the peptic gastric and duodenal, followed by acute erosion and the varicose veins in oesophagus and stomachs. The diverticulosis of the small bowel is a very rare reason of gastrointestinal bleeding, must considerate in patients with bleeding without evident reason in oesophagus and stomach the habitual is to diagnose this entity of occidental form in the course of endoscopic procedures, radiological of surgical. The complications associated with the diverticulosis duodenal are rare; it justifies supporting a not surgical attitude at first

  4. Splenic angiosarcoma metastasis to small bowel presented with gastrointestinal bleeding

    Institute of Scientific and Technical Information of China (English)

    Jun-Te Hsu; Chin-Yew Lin; Ting-Jun Wu; Han-Ming Chen; Tsann-Long Hwang; Yi-Yin Jan

    2005-01-01

    Primary splenic angiosarcoma is a very rare,aggressive neoplasm with a high metastatic rate and dismal prognosis. This neoplasm usually presents with abdominal pain, splenomegaly, anemia, and thrombocytopenia. Splenic angiosarcoma with bleeding gastrointestinal metastases is extremely rare. The literature contains only two case reports. This study reported a 44-year-old male patient with splenic angiosarcoma with sustained repeated gastrointestinal bleeding due to small bowel metastases. Salvage surgery was performed by splenectomy and resection of the metastatic small bowel tumors. The post-operative course was uneventful; the patient survived with the disease and had no GI bleeding, 7 mo after surgery.

  5. Scintigraphic demonstration of gastrointestinal bleeding due to mesenteric varices

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, M.E.; Coleman, R.E. (Duke Univ. Medical Center, Durham, NC (USA))

    1990-07-01

    Mesenteric varices can appear as massive, acute lower gastrointestinal bleeding. The small bowel or colon may be involved, varices usually developing at sites of previous surgery or inflammation in patients with portal hypertension. Two patients with alcoholic cirrhosis and protal hypertension presented with rectal bleeding. Tc-99m RBC studies demonstrated varices and extravasation into the adjacent bowel. The varices were documented by mesenteric angiography. Characteristic features of Tc-99m labeled RBC studies can identify mesenteric varices as the cause of intestinal bleeding and localize the abnormal vessels.

  6. Bleed condenser pressure relief valves for CANDU reactors

    International Nuclear Information System (INIS)

    Four test programs of Bleed Condenser pressure relief valves (RVs) have been completed. This work was initiated following two events in which Bleed Condenser REs were damaged. During one event, the piping connecting one of the RV's to the Bleed Condenser also failed. The author describes the investigations of these events and subsequent testing of several different RV designs. Based on the test results, pressure relief valve designs suitable for this service have been determined. Lessons learned are applicable to pressure relief valves in liquid services

  7. Bleeding following deep hypothermia and circulatory arrest in children.

    Science.gov (United States)

    Mossad, Emad B; Machado, Sandra; Apostolakis, John

    2007-03-01

    Deep hypothermic circulatory arrest (DHCA) is a technique of extracorporeal circulation commonly used in children with complex congenital heart defects undergoing surgical repairs. The use of profound cooling (20 degrees C) and complete cessation of circulation allow adequate exposure and correction of these complex lesions, with enhanced cerebral protection. However, the profound physiologic state of DHCA results in significant derangement of the coagulation system and a high incidence of postoperative bleeding. This review examines the impact of DHCA on bleeding and transfusion requirements in children and the pathophysiology of DHCA-induced platelet dysfunction. It also focuses on possible pharmacologic interventions to decrease bleeding following DHCA in children. PMID:17484172

  8. Embolization of Bleeding Stomal Varices by Direct Percutaneous Approach

    International Nuclear Information System (INIS)

    Stomal varices can occur in patients with stoma in the presence of portal hypertension. Suture ligation, sclerotherapy, angiographic embolization, stoma revision, beta blockade, portosystemic shunt, and liver transplantation have been described as therapeutic options for bleeding stomal varices. We report the case of a 21-year-old patient with primary sclerosing cholangitis and colectomy with ileostomy for ulcerative colitis, where stomal variceal bleeding was successfully treated by direct percutaneous embolization. We consider percutaneous embolization to be an effective way of treating acute stomal bleeding in decompensated patients while awaiting decisions regarding shunt procedures or liver transplantation.

  9. Delaying urinary catheter insertion in the reception and resuscitation of blunt multitrauma and using a full bladder to tamponade pelvic bleeding.

    Science.gov (United States)

    Huang, Sean; Vohora, Ashray; Russ, Matthias K; Mathew, Joseph K; Johnny, Cecil S; Stevens, Jeremy; Fitzgerald, Mark C

    2015-01-01

    This article proposes a counter-argument to standard Advanced Trauma Life Support (ATLS) training--which advocates bladder catheterisation to be performed as an adjunct to the primary survey and resuscitation for early decompression of the bladder and urine output monitoring. We argue the case for delaying bladder catheterisation until after definitive truncal Computed Tomography (CT) imaging. To reduce pelvic volume and associated bleeding, our trauma team delay catheter insertion until after the initial CT scan. The benefits of a full bladder also include improved views on initial Focussed Assessment with Sonography in Trauma (FAST) scan and improved interpretation of injuries on CT. Our urinary catheter related infection rates anecdotally decreased when insertion was delayed and consequently performed in a more controlled, non-resuscitation setting following CT. Adult blunt multitrauma patients with pelvic ring fractures are at risk of significant haemorrhage. Venous, arterial and medullary injuries with associated bleeding may be potentiated by an increased pelvic volume with ring disruption, as well as a reduced pressure effect from retroperitoneal and intra-pelvic organs on bleeding sites. Various techniques are used to reduce intra-pelvic bleeding. For shocked patients who have sustained major pelvic injuries with no other signs of urinary tract trauma and minimal urine in the bladder on initial FAST scan, we advocate careful, aseptic Foley catheter insertion followed by bladder insufflation with 500-600 mL of Normal Saline (NS) and subsequent catheter clamping to tamponade pelvic bleeding. PMID:25805552

  10. Evaluation of the F2R IVS-14A/T PAR1 polymorphism with subsequent cardiovascular events and bleeding in patients who have undergone percutaneous coronary intervention.

    Science.gov (United States)

    Friedman, Eitan A; Texeira, Luisa; Delaney, Jessica; Weeke, Peter E; Lynch, Donald R; Kasasbeh, Ehab; Song, Yanna; Harrell, Frank E; Denny, Josh C; Hamm, Heidi E; Roden, Dan M; Cleator, John H

    2016-05-01

    Abnormal platelet reactivity is associated with recurrent ischemia and bleeding following percutaneous coronary intervention (PCI). Protease-activated receptor-1 (PAR1), encoded by F2R, is a high affinity thrombin receptor on platelets and the target of the antiplatelet drug vorapaxar. The intronic single nucleotide polymorphism F2R IVS-14 A/T affects PAR1 receptor density and function. We hypothesized that carriers of the T allele, who have been shown to have decreased platelet reactivity, would be at lower risk for thrombotic events, but higher risk for bleeding following PCI. Using BioVU, the Vanderbilt DNA repository linked to the electronic medical record, we studied 660 patients who underwent PCI for unstable or stable coronary artery disease. Primary outcome measures were major adverse cardiovascular events (MACE, composite of revascularization, MI, stroke, death) and bleeding (assessed by Bleeding Academic Research Consortium scale) over 24 months. The minor allele (T) frequency was 14.8 %. There were no genotypic differences in the frequency of MACE (33.7, 28.8, and 31.6 % for A/A, A/T, and T/T respectively, P = 0.50) or bleeding (15.7, 14.7, and 18.8 % for A/A, A/T, and T/T respectively, P = 0.90). In a Cox regression model, fully adjusted for age, race, sex, BMI, and smoking status, carrying a T allele was not associated with MACE (HR 1.19, 95 % CI 0.89-1.59, P = 0.23) or bleeding (HR 0.73, 95 % CI 0.37-1.4, P = 0.34). In conclusion, in our population, F2R IVS-14 PAR1 variability does not affect risk of MACE or bleeding following PCI. PMID:26446588

  11. Prognostic variables in patients with cirrhosis and oesophageal varices without prior bleeding

    DEFF Research Database (Denmark)

    Møller, S; Bendtsen, F; Christensen, E; Henriksen, Jens Henrik Sahl

    1994-01-01

    ,7,10 (p < 0.002), poor incapacitation index (p < 0.004), low serum albumin (p < 0.005), increased serum bilirubin (p = 0.05), elevated alkaline phosphatases (p < 0.02), low arterial oxygen saturation (p = 0.02), and encephalopathy (p < 0.007). In a Cox regression model, poor nutritional status (p < 0...... showed a significant relation with an increased risk of bleeding or death: high plasma volume (p < 0.02), high azygos blood flow (p < 0.004), elevated hepatic venous pressure gradient (p < 0.02), marked prominence of varices (p < 0.05), poor nutritional status (p < 0.0001), decreased clotting factor 2...

  12. Rectal arterio-venous malformation (AVM) with bleeding of an internal hemorrhoid.

    Science.gov (United States)

    Komekami, Yusuke; Konishi, Fumio; Makita, Kohzoh; Mijin, Toma; Onogawa, Atsushi; Chochi, Takeshi; Lee, Chunyong; Yoshida, Takayoshi; Maeda, Tooru; Mitsusada, Makoto; Hasegawa, Shunji

    2016-02-01

    A 38-year-old male with no past history of illnesses visited the out-patient clinic of Nerima Hikarigaoka Hospital complaining of dizziness and persistent anal bleeding. There was a significant anemia on a blood test and colonoscopy showed a thrombus in a markedly swollen internal hemorrhoid. Contrast-enhanced computed tomography (CT) showed a poorly demarcated area with early face enhancement on the right side of the rectum and anal canal. Based on these findings, an arterio-venous malformation (AVM) of the rectum was suspected. Abdominal angiography showed abnormal vessels receiving a blood supply from the bilateral superior rectal arteries. We suspected that the AVM in the rectum was the cause of the hemorrhage from the internal hemorrhoid, and therefore performed embolization of the AVM. Thereafter, the hemorrhage from the internal hemorrhoid stopped completely and the anemia improved to the normal level, without the need for treatment for the internal hemorrhoid. Colonoscopy performed 6 months after embolization showed shrinkage of the internal hemorrhoid. To the best of our knowledge, there are no reports stating a relationship between rectal AVM and internal hemorrhoids. However, we consider that contrast-enhanced CT can be used to detect vessel abnormalities related to severe bleeding of the internal hermorrhoids in patients with internal hemorrhoids and severe anemia. PMID:26879656

  13. Prevention of liver puncturing tract bleeding occurring after percutaneous transhepatic gastroesophageal varices embolization

    International Nuclear Information System (INIS)

    Objective: To discuss the preventive measures for liver puncturing tract bleeding occurring after percutaneous transhepatic gastroesophageal varices embolization (PTVE). Methods: A total of 112 cases with variceal bleeding from esophagus and gastric fundus due to cirrhosis were enrolled in this study. PTVE was carried out in all patients. After PTVE, gelatin sponge strips (n=58) or metal coils (n= 54) were used to fill the puncturing tract in order to prevent postoperative intra-abdominal hemorrhage. The clinical results were analyzed. Results: Filling of puncturing tract with gelatin sponge strips or metal coils was performed in all patients. During the procedure the coil dropped into the hepatic vein in one case, which then went into a small branch of' the left pulmonary artery. During the follow-up period no liver puncture-related intra-abdominal hemorrhage occurred. Conclusion: For the prevention of intra-abdominal hemorrhage after PTVE, filling of puncturing tract with gelatin sponge strips oi metal coils is technically simple and clinically effective. Therefore, this technique should be recommended in clinical practice. (authors)

  14. The effective control of a bleeding injury using a medical adhesive containing batroxobin

    International Nuclear Information System (INIS)

    Many types of hemostatic agents have been studied for the effective control of bleeding. In this study, a powdery medical adhesive composed of aldehyded dextran and ε-poly (L-lysine) was used with the recombinant batroxobin. Batroxobin is a venomous component from the snake Bothrops atrox moojeni and catalyzes fibrinogen conversion to form soluble fibrin clots. This research aims to examine the performance of the batroxobin-containing adhesive for hemostasis, and evaluate its potential as a novel hemostatic adhesive. The fibrinogen conversion ability of batroxobin was evaluated by a fibrinogen clotting assay and a whole blood clotting assay. Both experiments demonstrated the effectiveness of the batroxobin-containing adhesive for blood clot formation. Animal experiments were also conducted. After a pricking wound was made in an ICR (imprinting control region) mouse liver, the adhesive and various concentrations of batroxobin were applied. The total amount of blood loss was reduced with increasing concentrations of batroxobin. For excessive bleeding conditions, the femoral artery wound model of SD (Sprague-Dawley) rats was adopted. With higher concentrations of batroxobin, hemostasis was more rapidly achieved. Histological analysis of the liver model also supports the hemostatic effects through fibrin clot formation. In conclusion, batroxobin and medical adhesive effectively facilitate blood coagulation, and could be developed for clinical use. (paper)

  15. Value of intramuscular methotrexate and bilateral uterine artery embolization for treating cervical ectopic pregnancy

    International Nuclear Information System (INIS)

    Objective: To assess the clinical value of bilateral uterine artery chemotherapy embolization (UACE) for cervical ectopic pregnancy analyzed. Methods: Clinical records of 40 patients with cervical ectopic pregnancy treated using UACE were retrospectively analyzed. Results: 8 patients with severe active vaginal bleeding after curettage were treated urgently with UACE. The remaining 32 patients were treated with UACE combined with sequential ultrasound-guided curettage. Active vaginal bleeding was stopped after UACE. There was no recurrent hemorrhage with the sequential ultrasound-guided curettage procedure. The β-HCG levels of all patients were normalized after 1 month. Conclusion: Bilateral uterine artery chemotherapy embolization is valuable as emergency treatment for patients with severe vaginal bleeding from cervical ectopic pregnancy. UACE combined with sequential ultrasound-guided curettage may be more effective. (authors)

  16. Superselective arterial embolisation with a liquid polyvinyl alcohol copolymer in patients with acute gastrointestinal haemorrhage

    Energy Technology Data Exchange (ETDEWEB)

    Lenhart, Markus; Schneider, Hans [Sozialstiftung Bamberg, Department of Diagnostic and Interventional Radiology, Bamberg (Germany); Paetzel, Christian [Klinikum Weiden, Department of Radiology, Weiden (Germany); Sackmann, Michael [Sozialstiftung Bamberg, Department of Gastroenterology, Bamberg (Germany); Jung, Ernst Michael; Schreyer, Andreas G.; Feuerbach, Stefan; Zorger, Niels [University of Regensburg, Department of Radiology, Regensburg (Germany)

    2010-08-15

    To evaluate the results of emergency embolisation in acute arterial bleeding of the gastrointestinal tract with a liquid polyvinyl alcohol copolymer from two centres. We retrospectively analysed 16 cases (15 patients) of acute arterial bleeding of the gastrointestinal tract where emergency embolotherapy was performed by using the copolymer when acute haemorrhage was not treatable with endoscopic techniques alone. Cause of haemorrhage and technical and clinical success were documented. Arterial embolotherapy was successful in all 16 cases. The technical success rate was 100%. The cause of bleeding was pancreatitis in four, graft-versus-host disease (GVHD) of the colon in three, malignancy in three, angiodysplasia in two, ulcer in two and panarteritis no dosa and trauma in one each. There were no procedure-related complications. No bowel necrosis occurred because of embolisation. In 13 cases, the patients were discharged in good condition (81%); the three patients with GVHD died because of the underlying disease. The copolymer seems to have great potential in embolotherapy of acute arterial gastrointestinal bleeding. In our series none of the patients had rebleeding at the site of embolisation and no clinically obvious bowel necrosis occurred. (orig.)

  17. A common case of haematemesis in ER rarely caused by gastroenteric bleeding: Dieulafoy’s lesion

    Directory of Open Access Journals (Sweden)

    Emilio Mosconi

    2007-06-01

    Full Text Available A 76 years old man came in our emergency department becauseof two episodes of haematemesis. About your gastrointestinalsystem, during the last gastroscopy, it was revealed gastricatrophy, hernia of the esophageal hiatus and a light teleangectasiain the posterior wall of the stomach. On admission, there wassevere anaemia (Hb = 4,7 g/dl. He was immediately transfusedwith two units of blood (concentrated red cells type 0 negative.The subsequent gastroscopy revealed an haemorrage in the posteriorwall of the stomach as in the case of Dieulafoy’s lesion. Itwas treated with an injection of epinephrine (1:10.000 duringthe same gastroscopy. After numerous blood transfusions, thecourse was good and he came back home with specific gastricteraphy.Dieulafoy’s lesion is an uncommon cause of gastrointestinalbleeding (1-2% with a prevalence in men (M:F = 2:1 and typicalof middle age (about 54 years. It is caused by a spontaneousrupture of a submucosal gastric small artery but it may alsooccur in esophagus, small intestine, colon and rectum. It seems inrelation with particular anatomic and physiologic conditions ofthe artery involving in the process as: a large calibre, a tortuoswall, continuous variations of blood pressure.At the beginning, the most common symptoms are: haematemesisand/or melaena, anaemia (8,4-9,2 g/dl. Diagnosis occursespecially during gastroscopy (82-96% of the cases. In the othercases, diagnosis occurs during laparotomy or with angiography.The best choiche of the therapy is the injection of epinephrineduring gastroscopy (85%. In the other cases, teraphy isbased on electrocoagulation, sclerotherapy, laserteraphy, mechanical“clipping”. The re-bleeding occurs in about 15% of thecases. In this case, 5% of the patients needs of a complete surgicalintervention. Prognosis is better after the development of thegastroscopy and endoscopic therapeutical techniques especially ifthe cause of bleeding is diagnosed and treated immediately

  18. Radionuclide-monitoring of gastro-intestinal bleeding-activity

    International Nuclear Information System (INIS)

    Radionuclide-monitoring was done in 50 patients to assess gastro-intestinal bleeding, activity and location. Monitoring with 99mTc-in vivo-labelled erythrocytes was performed as sequential scintigraphy in increments of 1-2 hours up to 62 hours. 23 patients without active GI-bleeding were correctly identified. 27 patients showed pathologic activities in abdominal bloodpool-scintigraphy. In 25 patients peristaltic movement of these activities were seen - in each case we correctly diagnosed active GI-bleeding. In 2 patients the activity stayed for a longer period in the same location - one patient had a liverhemangioma, the other patient had an aneurysma of the arteria mesenterica superior. The great impact of radionuclide-monitoring on diagnostic and therapeutic management of gastrointestinal bleeding is emphasized. (orig.)

  19. Pregnancy Complications: Bleeding and Spotting from the Vagina

    Science.gov (United States)

    ... problem, but they can be a sign of miscarriage or other serious complications. Miscarriage is when a baby dies in the womb ... is a sign of a serious problem, like: Miscarriage . Almost all women who miscarry have bleeding or ...

  20. Fibrinogen concentrates for bleeding trauma patients: what is the evidence?

    DEFF Research Database (Denmark)

    Meyer, Martin; Ostrowski, S R; Windeløv, N A;

    2011-01-01

    A balanced transfusion of red blood cells, fresh frozen plasma and platelets are recommended for massively bleeding trauma patients. Fibrinogen concentrates could potentially lessen or replace the need for fresh frozen plasma and/or platelet transfusions....

  1. Modern issues on the treatment of peptic ulcer bleedings

    Directory of Open Access Journals (Sweden)

    Potakhin S.N.

    2014-03-01

    Full Text Available Despite the success of therapeutic treatment of peptic ulcer and the introduction of endoscopic technologies, the problem of peptic ulcer hemorrhage remains valid. A large number of publications in foreign literature are dedicated to epidemiology and prevention of bleeding, evaluation of modern tactics and search for new methods of treatment. The works relating to organization of aid to patients with peptic ulcer bleeding are of particular interest. According to the recent data not all clinics even in economically developed countries manage to follow the recommendations of an international consensus-2010 for non-variceal bleeding treatment of upper gastrointestinal tract. Among the causes of non-compliance of international recommendations there are subjective and objective factors, the understanding of which can significantly affect the optimization of aid to patients with peptic ulcer bleeding.

  2. Improving the management of gastrointestinal bleeding in patients with cirrhosis.

    Science.gov (United States)

    Williams, Michael J; Hayes, Peter

    2016-04-01

    Gastrointestinal bleeding remains a major cause of mortality in patients with cirrhosis. The most common source of bleeding is from gastroesophageal varices but non-variceal bleeding from peptic ulcer disease also carries a significant risk in patients with liver disease. The prognosis is related to the severity of the underlying liver disease, and deaths often occur due to liver failure, infection or renal failure. Optimal management should therefore not only achieve haemostasis but address these complications as well. The management of gastrointestinal bleeding in patients with cirrhosis includes a range of medical, endoscopic and radiological interventions. This article updates the recent developments in this area and highlights topics where further research is still required. PMID:26581713

  3. Anode reactive bleed and injector shift control strategy

    Science.gov (United States)

    Cai, Jun [Rochester, NY; Chowdhury, Akbar [Pittsford, NY; Lerner, Seth E [Honeoye Falls, NY; Marley, William S [Rush, NY; Savage, David R [Rochester, NY; Leary, James K [Rochester, NY

    2012-01-03

    A system and method for correcting a large fuel cell voltage spread for a split sub-stack fuel cell system. The system includes a hydrogen source that provides hydrogen to each split sub-stack and bleed valves for bleeding the anode side of the sub-stacks. The system also includes a voltage measuring device for measuring the voltage of each cell in the split sub-stacks. The system provides two levels for correcting a large stack voltage spread problem. The first level includes sending fresh hydrogen to the weak sub-stack well before a normal reactive bleed would occur, and the second level includes sending fresh hydrogen to the weak sub-stack and opening the bleed valve of the other sub-stack when the cell voltage spread is close to stack failure.

  4. Carotid artery rupture and cervicofacial actinomycosis.

    Science.gov (United States)

    Kummer, Anne; Lhermitte, Benoît; Ödman, Micaela; Grabherr, Silke; Mangin, Patrice; Palmiere, Cristian

    2012-11-01

    Cervicofacial actinomycosis is an uncommon, progressive infection caused by bacilli of the Actinomyces genus. Actinomyces are common commensal saprophytes in the oral cavity which may have medical importance as facultative pathogens. Subsequent to local injuries to the oral mucosa, they may penetrate the deep tissues and be responsible for suppurative or granulomatous infections. We herein report a case of a 65-year-old man who underwent surgery followed by chemotherapy and radiotherapy for a tonsillar carcinoma. An ulcerous lesion in the base of the tongue developed and spread to the carotid artery wall. The man died of a massive hemorrhage due to left carotid artery rupture. Postmortem computed tomography angiography performed prior to autopsy allowed the precise localization of the source of bleeding to be detected. Postmortem biochemical investigations confirmed the presence of inflammation associated with local bacterial infection. Histological investigations revealed the rupture of the left carotid artery surrounded by numerous colonies of Actinomyces. Acute and chronic inflammation with tissue necrosis as well as post-actinic, fibrotic changes were also found in the tissues surrounding the ruptured artery wall. PMID:22819527

  5. Superselective uterine arterial infusion and embolization in the treatment of ectopic pregnancies of 56 cases

    International Nuclear Information System (INIS)

    Objective: To probe a simple, safe, and minimally invasive method to treat ectopic pregnancy with preservation of the organs. Methods: Superselective catheterization of uterine artery through cannulation of right femoral artery was achieved in 56 patients with ectopic pregnancy. Location of the lesions involved, feeding arteries, and active bleeding were observed on angiography. 150 mg of methylamine neopterin diluted in 100 ml of saline water was infused slowly into the target artery. Small gelatin spongy particles with size of 0.5 mm in diameter were used to embolize the uterine artery until its branches were totally obliterated. Follow-up was undertaken to observe the results of the treatment. Results: Superselective uterine arterial infusion and embolization were successfully performed in all 56 patients without any related complications. Active bleeding in the peritoneum in 33 eases ceased soon after embolization. The embryos in 13 patients were confirmed to have died by ultrasound two days after the procedure. Beta-HCG value dropped to below 5 U/L within two to twelve days. Hemorrhage in the peritoneum dissolved after seven days in all cases. Mixed mass disappeared after one month. Histerosalpingography was performed three months after the procedure in 19 patients and patent fallopians were demonstrated in 11 patients. Conclusions: Superselective uterine arterial infusion and embolization is a minimally invasive procedure, which can be used to effectively treat ectopic pregnancy by disabling the ectopic embryo and embolizing leaking arteries with the advantages of preserving the fallopian tubes. (authors)

  6. Uterine Artery Pseudoaneurysm in the Setting of Delayed Postpartum Hemorrhage: Successful Treatment with Emergency Arterial Embolization

    OpenAIRE

    Sharma, Ankur M.; Burbridge, Brent E.

    2011-01-01

    Postpartum hemorrhage is a major cause of maternal mortality. Though uncommon, uterine artery pseudoaneurysm can follow uterine dilatation and curettage (D + C) and needs to be considered in the differential diagnosis. This 30-year-old G1P1 woman presented with right upper quadrant pain and vaginal bleeding. She was afebrile but her white blood count was significantly increased (22.2 × 109 /L). One week prior, she had undergone a Cesarean delivery which was complicated by hemolysis, elevated ...

  7. Spinal Hemangiopericytoma Which Needed Intraoperative Embolization due to Unexpected Bleeding

    OpenAIRE

    Lee, Chang-Hyun; Kim, Ki-Jeong; Jahng, Tae-Ahn; Kim, Hyun-Jib

    2013-01-01

    Spinal intradural hemangiopericytoma is a very rare tumor and can be characterized by massive bleeding during surgeries, frequent recurrence, and metastasis. However, definite radiologic differential points of hemangiopericytoma are not known. We describe an unexpected hemangiopericytoma case with large bleeding and management of the tumor. A 21-year-old man visited complaining of progressive neck pain and tingling sensation in both hands. Magnetic resonance imaging of his spine revealed C1-2...

  8. Systematic review: tranexamic acid for upper gastrointestinal bleeding

    DEFF Research Database (Denmark)

    Klingenberg, S.L.; Langholz, S.E.; Gluud, Lise Lotte

    2008-01-01

    BACKGROUND: Tranexamic acid may reduce upper gastrointestinal bleeding and stabilize patients before endoscopic treatments. AIM: To review randomized trials on tranexamic acid for upper gastrointestinal bleeding. METHODS: Manual and electronic searches of The Cochrane Library, MEDLINE, EMBASE and...... were unclearly reported. Data from three of the included trials suggested that tranexamic acid did not significantly increase the risk of thromboembolic disease. CONCLUSIONS: The present review suggests that tranexamic acid may reduce all-cause mortality. However, because of limitations in the internal...

  9. Fibrinogen concentrates for bleeding trauma patients: what is the evidence?

    DEFF Research Database (Denmark)

    Meyer, Martin; Ostrowski, S R; Windeløv, N A;

    2011-01-01

    A balanced transfusion of red blood cells, fresh frozen plasma and platelets are recommended for massively bleeding trauma patients. Fibrinogen concentrates could potentially lessen or replace the need for fresh frozen plasma and/or platelet transfusions.......A balanced transfusion of red blood cells, fresh frozen plasma and platelets are recommended for massively bleeding trauma patients. Fibrinogen concentrates could potentially lessen or replace the need for fresh frozen plasma and/or platelet transfusions....

  10. Prolonged bleeding on the neck in leech therapy: Case report

    OpenAIRE

    Atakan Savrun; Selim Bozkurt; Mehmet Okumus; Emre Gokcen; Murat Turkaslan

    2015-01-01

    Superficial skin bleeding can usually be stopped by applying short-time compression, unless the patient suffers from coagulation disorders or uses anticoagulant. Because of the anticoagulant component of leech saliva, a leech bite may cause long-time bleeding, which cannot be stopped via compression. In this study, the case of a patient who applied leech therapy on her neck for the treatment of migraine has been presented. [Arch Clin Exp Surg 2015; 4(4.000): 234-237

  11. Evaluation of endometrium in peri-menopausal abnormal uterine bleeding

    OpenAIRE

    Kotdawala, Parul; Kotdawala, Sonal; Nagar, Nidhi

    2013-01-01

    Abnormal Uterine Bleeding (AUB) is one of the most common health problems encountered by women. It affects about 20% women of reproductive age, and accounts for almost two thirds of all hysterectomies. Gynaecologists are often unable to identify the cause of abnormal bleeding even after a thorough history and physical examination. Diagnostic evaluations and treatment modalities have been evolving over time. The onus in AUB management is to exclude complex endometrial hyperplasia and endometri...

  12. Lessons Learned from Animal Models of Inherited Bleeding Disorders

    OpenAIRE

    Nichols, Timothy C.

    2014-01-01

    Advances in treatment of hemophilia and von Willebrand disease (VWD) depend heavily on the availability of well-characterized animal models. These animals faithfully recapitulate the severe bleeding phenotype that occurs in humans with these inherited bleeding disorders. Research in these animal models represents important early and intermediate steps of translational research aimed at addressing current limitations in treatment such as the development of inhibitory antibodies to coagulation ...

  13. The Significance of Small Cerebral Bleeds in Neurodegenerative Dementia Syndromes

    OpenAIRE

    De Reuck, Jacques L.

    2012-01-01

    Small cerebral bleeds are frequently observed in brains of patients with Alzheimer disease (AD) and cerebral amyloid angiopathy (CAA). However, they are also observed in patients with other neurodegenerative dementias and in persons without cognitive impairment. The aim of this survey is to compare the bleeding load in brains with different dementia syndromes and in age-matched controls. Hundred sixty-five brains were examined. The prevalence and the severity of the different cerebrovascular ...

  14. Endoscopic Removal of an Unusual Foreign Body Causing Gastrointestinal Bleeding

    Directory of Open Access Journals (Sweden)

    A. Karaman

    2010-09-01

    Full Text Available Foreign body ingestion is a condition more common in the pediatric population than in adults. In adults, although foreign body ingestion can be well tolerated, approximately 10–20% of patients require endoscopic intervention. Delayed diagnosis and unremoved foreign bodies can cause serious and fatal complications including perforation, fistula and gastrointestinal bleeding. Here we report a patient with bleeding duodenal ulcer thought to be initiated by a large foreign body.

  15. Double-balloon enteroscopy in detecting small intestinal bleeding

    Institute of Scientific and Technical Information of China (English)

    ZHI Fa-chao; PAN De-shou; ZHOU Dian-yuan; XIAO Bing; JIANG Bo; WAN Tian-mo; GUO Yu; ZHOU Dan; WANG Li-hui; CHEN Jin-feng; XIE Lu

    2005-01-01

    @@ Digestive tract hemorrhage is a common disease of the digestive system, but about 0.4%-5% intestinal bleeding can not be detected with gastroscope or colonscope.1 Since the intestine is long, tortuous, far away from both ends of the digestive tract and unfixed in position, clinical diagnosis of the bleeding is relatively difficult. Yamamoto and Sugano2 reported the clinical application of double-balloon enteroscope at American DDW in 2003.

  16. An unusual cause of upper gastrointestinal system bleeding: Duodenal varices

    OpenAIRE

    Yılmaz, Ömer; Ataseven, Hilmi

    2012-01-01

    Abstract Duodenal varices are an uncommon site of hemorrhage in patients with portal hypertension, but their rupture is a serious and often fatal event. We report the case of a 27- year- old man with liver cirrhosis who presented with upper gastrointestinal bleeding. Upper gastrointestinal endoscopy revealed nodular varices in the second portion of the duodenum which were considered to be the source of bleeding. We decided to inject N-butyl-2-cyanoacrylate (Histoacryl), an adhesive agent, and...

  17. Multidetector computed tomography in acute lower gastrointestinal bleeding

    Directory of Open Access Journals (Sweden)

    John Palma

    2010-11-01

    Full Text Available John Palma, Marius Mihaila, Frank PilleulDépartement de Radiologie Digestive et des Urgences, Hôpital Edouard Herriot, Hospices Civils de Lyon, CHU, Lyon, FranceBackground: The aim of this study is to evaluate multidetector computed tomography (MDCT in acute massive lower gastrointestinal bleeding, with endoscopy and surgery as reference examinations.Methods: A single-center retrospective study involving 34 patients with acute massive lower gastrointestinal bleeding was carried out. All patients were evaluated by MDCT scan then endoscopic or surgical examinations. Sensitivity, specificity, and positive and negative predictive values of MDCT scan were calculated using the extravasation of the contrast agent as the main criterion.Results: Extravasation of the contrast agent was found in 30 of 34 patients (88%. The bleeding site seen on CT was always the same as on endoscopic or surgical examinations (100%. Sensitivity of MDCT scan was 94%, specificity 100%, positive predictive value 100%, and negative predictive value 50% (P < 0.001. Twelve diverticulum bleedings were seen on MDCT scan compared with 13 (92% on endoscopic or surgical examinations. Angiodysplasia was overestimated by MDCT scan.Conclusion: MDCT scan appears to be an excellent tool to find and localize the bleeding site in cases of acute massive lower gastrointestinal disease.Keywords: MDCT, acute lower gastrointestinal bleeding, extravasation, contrast agent

  18. Bleeding after endoscopic submucosal dissection: Risk factors and preventive methods

    Science.gov (United States)

    Kataoka, Yosuke; Tsuji, Yosuke; Sakaguchi, Yoshiki; Minatsuki, Chihiro; Asada-Hirayama, Itsuko; Niimi, Keiko; Ono, Satoshi; Kodashima, Shinya; Yamamichi, Nobutake; Fujishiro, Mitsuhiro; Koike, Kazuhiko

    2016-01-01

    Endoscopic submucosal dissection (ESD) has become widely accepted as a standard method of treatment for superficial gastrointestinal neoplasms because it enables en block resection even for large lesions or fibrotic lesions with minimal invasiveness, and decreases the local recurrence rate. Moreover, specimens resected in an en block fashion enable accurate histological assessment. Taking these factors into consideration, ESD seems to be more advantageous than conventional endoscopic mucosal resection (EMR), but the associated risks of perioperative adverse events are higher than in EMR. Bleeding after ESD is the most frequent among these adverse events. Although post-ESD bleeding can be controlled by endoscopic hemostasis in most cases, it may lead to serious conditions including hemorrhagic shock. Even with preventive methods including administration of acid secretion inhibitors and preventive hemostasis, post-ESD bleeding cannot be completely prevented. In addition high-risk cases for post-ESD bleeding, which include cases with the use of antithrombotic agents or which require large resection, are increasing. Although there have been many reports about associated risk factors and methods of preventing post-ESD bleeding, many issues remain unsolved. Therefore, in this review, we have overviewed risk factors and methods of preventing post-ESD bleeding from previous studies. Endoscopists should have sufficient knowledge of these risk factors and preventive methods when performing ESD.

  19. Congenital portosystemic shunts with and without gastrointestinal bleeding - case series

    Energy Technology Data Exchange (ETDEWEB)

    Gong, Ying; Chen, Jun; Chen, Qi; Ji, Min; Pa, Mier; Qiao, Zhongwei [Children' s Hospital of Fudan University, Department of Radiology, Shanghai (China); Zhu, Hui [Fudan University Shanghai Cancer Center, Department of Radiology, Shanghai (China); Zheng, Shan [Children' s Hospital of Fudan University, Department of Surgery, Shanghai (China)

    2015-12-15

    The clinical presentation of congenital portosystemic shunt is variable and gastrointestinal bleeding is an uncommon presentation. To describe the imaging features of congenital portosystemic shunt as it presented in 11 children with (n = 6) and without gastrointestinal bleeding (n = 5). We performed a retrospective study on a clinical and imaging dataset of 11 children diagnosed with congenital portosystemic shunt. A total of 11 children with congenital portosystemic shunt were included in this study, 7 with extrahepatic portosystemic shunts and 4 with intrahepatic portosystemic shunts. Six patients with gastrointestinal bleeding had an extrahepatic portosystemic shunt, and the imaging results showed that the shunts originated from the splenomesenteric junction (n = 5) or splenic vein (n = 1) and connected to the internal iliac vein. Among the five cases of congenital portosystemic shunt without gastrointestinal bleeding, one case was an extrahepatic portosystemic shunt and the other four were intrahepatic portosystemic shunts. Most congenital portosystemic shunt patients with gastrointestinal bleeding had a shunt that drained portal blood into the iliac vein via an inferior mesenteric vein. This type of shunt was uncommon, but the concomitant rate of gastrointestinal bleeding with this type of shunt was high. (orig.)

  20. Prothrombin complex concentrate for reversal of vitamin K antagonist treatment in bleeding and non-bleeding patients

    DEFF Research Database (Denmark)

    Johansen, Mathias; Wikkelsø, Anne; Lunde, Jens;

    2015-01-01

    well as patients at high risk of bleeding. Evidence is lacking regarding indication, dosing, efficacy and safety. OBJECTIVES: We assessed the benefits and harms of PCC compared with fresh frozen plasma in the acute medical and surgical setting involving vitamin K antagonist-treated bleeding and non......BACKGROUND: Treatment with vitamin K antagonists is associated with increased morbidity and mortality. Reversal therapy with prothrombin complex concentrate (PCC) is used increasingly and is recommended in the treatment of patients with bleeding complications undertaking surgical interventions, as......-bleeding patients. We investigated various outcomes and predefined subgroups and performed sensitivity analysis. We examined risks of bias and applied trial sequential analyses (TSA) to examine the level of evidence, and we prepared a 'Risk of bias' table to test the quality of the evidence. SEARCH METHODS: We...

  1. Prevalence of anatomical variations of cystic artery in South Indian cadavers

    Directory of Open Access Journals (Sweden)

    Tejaswi HL

    2013-08-01

    Full Text Available Background: The knowledge of variations in the origin and course of cystic artery is important for the surgeons as uncontrolled bleeding from the cystic artery and its branches can be fatal during cholecystectomy. Intra operative bleeding can result in an increase in the risk of intra operative injury to vital vascular and biliary structures. Keeping in view the clinical significance and applied importance of the cystic artery anatomy and to add some more knowledge to the existing ones, the present study was undertaken, to know in detail the level of origin, length, and variations in the course and relation of the cystic artery. Methods: The present study was performed on 100 human liver specimens with intact gallbladder and extrahepatic duct system, obtained after dissection from the cadavers in the Department of Anatomy and from post-mortem cases from the Department of Forensic Medicine, Mysore Medical College and Research Institute, Mysore, over a period of 18 months. Results: Most common source of origin of the cystic artery was the right hepatic artery in 92 cases (92% followed by aberrant right hepatic artery in 4 cases (4% and the least common sources observed were the left hepatic artery in 1 case (1% and the gastroduodenal artery in 1 case (1%.Mean length of the cystic artery was 17.6 mm and ranged between 3.7 mm to 42 mm. Out of the 100 dissected specimens, in 65 (65% the cystic artery was found inside the Calot’s triangle and in 35 (35% outside the triangle. Conclusion: This study provides details of the normal as well as the variant anatomy of the cystic artery, knowledge of which is very essential for the surgeons to minimize the risk of injury to the blood vessels and the biliary apparatus during cholecystectomy. [Int J Res Med Sci 2013; 1(4.000: 424-428

  2. Blunt renal trauma: comparison of contrast-enhanced CT and angiographic findings and the usefulness of transcatheter arterial embolization

    International Nuclear Information System (INIS)

    Full text: Background: The purpose of this study was to evaluate the role of contrast-enhanced CT and the usefulness of super selective embolization therapy in the management of arterial damage in patients with severe blunt renal trauma. Patients and Methods: Nine cases of severe renal trauma were evaluated. In all cases, we compared contrast enhanced CT findings with angiographic findings, and performed transcatheter arterial embolization (TAE) in six of them with microcoils and gelatin sponge particles. Morphological changes in the kidney and site of infarction after TAE were evaluated on follow-up CT Chronological changes in blood biochemistry findings after injury, degree of anemia and renal function were investigated. Adverse effects or complications such as duration of hematuria, fever, abdominal pain, renovascular hypertension and abscess formation were also evaluated. Results: The CT finding of extravasation was a reliable sign of active bleeding and useful for determining the indication of TAE. In all cases, bleeding was effectively controlled with super selective embolization. There was minimal procedure-related loss of renal tissue. None of the patients developed abscess, hypertension or other complications. Conclusions: In blunt renal injury, contrast-enhanced CT was useful for diagnosing arterial hemorrhage. Arterial bleeding may produce massive hematoma and TAE was a useful treatment for such cases. By using selective TAE for a bleeding artery, it was possible to minimize renal parenchymal damage, with complications of TAE rarely seen. (author)

  3. Blunt renal trauma: comparison of contrast-enhanced CT and angiographic findings and the usefulness of transcatheter arterial embolization

    Energy Technology Data Exchange (ETDEWEB)

    Kitase, M.; Mizutani, M.; Tomita, H.; Kono, T.; Sugie, C.; Shibamoto, Y. [Nagoya City University, Nagoya, (Japan). Graduate School of Medical Sciences. Dept. of Radiology

    2007-07-15

    Full text: Background: The purpose of this study was to evaluate the role of contrast-enhanced CT and the usefulness of super selective embolization therapy in the management of arterial damage in patients with severe blunt renal trauma. Patients and Methods: Nine cases of severe renal trauma were evaluated. In all cases, we compared contrast enhanced CT findings with angiographic findings, and performed transcatheter arterial embolization (TAE) in six of them with microcoils and gelatin sponge particles. Morphological changes in the kidney and site of infarction after TAE were evaluated on follow-up CT Chronological changes in blood biochemistry findings after injury, degree of anemia and renal function were investigated. Adverse effects or complications such as duration of hematuria, fever, abdominal pain, renovascular hypertension and abscess formation were also evaluated. Results: The CT finding of extravasation was a reliable sign of active bleeding and useful for determining the indication of TAE. In all cases, bleeding was effectively controlled with super selective embolization. There was minimal procedure-related loss of renal tissue. None of the patients developed abscess, hypertension or other complications. Conclusions: In blunt renal injury, contrast-enhanced CT was useful for diagnosing arterial hemorrhage. Arterial bleeding may produce massive hematoma and TAE was a useful treatment for such cases. By using selective TAE for a bleeding artery, it was possible to minimize renal parenchymal damage, with complications of TAE rarely seen. (author)

  4. Management of iatrogenic RV injury - RV packing and CPB through PTFE graft attached to femoral artery

    Directory of Open Access Journals (Sweden)

    Chirantan V Mangukia

    2015-01-01

    Full Text Available Cardiac injuries during repeat sternotomy are rare. While undergoing debridement for chronic osteomyelitis (post arterial septal defect closure, a 4-year-old girl sustained significant right ventricular (RV injury. Bleeding from the RV was controlled by packing the injury site, which helped in maintaining stable hemodynamics till arrangements were made for instituting cardiopulmonary bypass (CPB. Since the femoral artery was very small and unsuitable for direct cannulation, a polytetrafluoroethylene (PTFE graft sutured end-to-side to the femoral artery was used for establishing CPB. The injury was successfully repaired.

  5. Anterior Tibial Artery Pseudoaneurysm following Ankle Arthroscopy in a Hemophiliac Patient.

    Science.gov (United States)

    Chamseddin, Khalil H; Kirkwood, Melissa L

    2016-07-01

    Arthroscopy of the foot and ankle is a common orthopedic procedure with low complication rates. Arterial injuries from these procedures are an even more rare subset of the complications. Hemophilia A is a genetic disorder of aberrant coagulation, which leads to increased risk of bleeding even after minor trauma. We present the second case of anterior tibial artery pseudoaneurysm formation secondary to ankle arthroscopy in a hemophiliac patient and suggest that these individuals are at higher risk for developing complications associated with arterial injury. Furthermore, potential risk factors include port placement, anatomic variation of the vessels, and nature of the arthroscopic procedure. We recommend steps to prevent complications in hemophiliac patients. PMID:27174350

  6. Efficacy of Transcatheter Arterial Embolization in the Traumatic Injury

    Energy Technology Data Exchange (ETDEWEB)

    Park, Dae Hong; Kim, Jeong Ho; Byun, Sung Su; Kim, Hyung Sik [Dept. of Radiology, Gachon University School of Medicine, Gil Hospital, Incheon (Korea, Republic of)

    2012-09-15

    This study evaluated technical and clinical outcomes and identified factors associated with clinical success in trauma patients that underwent transcatheter arterial embolization (TAE) in a single regional hospital. A retrospective study was performed of 106 patients with a variety of trauma who were suspected of active arterial bleeding and underwent angiography. Technical success was defined as non-visualization of extravasation and pseudoaneurysm in injured arteries. Clinical success was defined as the patient was not expired within 30 days from the date of TAE. Electronic medical records were reviewed. The risk factors between groups of clinical success and failure were analyzed statistically. Technical and clinical success rates of TAE were 96% (102/106) and 70% (74/106) respectively. Of the factors we assessed, age, older than 60 years, systolic blood pressure and heart rate at admission and after TAE, and combined brain injury were statistically significant (p < 0.05). Old age, low systolic blood pressure after TAE, and combined brain injury were significant predictors of poor prognosis in multivariate analysis. TAE is an effective treatment for active arterial bleeding of the traumatic injury patient.

  7. Radiological Management of Hemoptysis: A Comprehensive Review of Diagnostic Imaging and Bronchial Arterial Embolization

    International Nuclear Information System (INIS)

    Hemoptysis can be a life-threatening respiratory emergency and indicates potentially serious underlying intrathoracic disease. Large-volume hemoptysis carries significant mortality and warrants urgent investigation and intervention. Initial assessment by chest radiography, bronchoscopy, and computed tomography (CT) is useful in localizing the bleeding site and identifying the underlying cause. Multidetector CT angiography is a relatively new imaging technique that allows delineation of abnormal bronchial and nonbronchial arteries using reformatted images in multiple projections, which can be used to guide therapeutic arterial embolization procedures. Bronchial artery embolization (BAE) is now considered to be the most effective procedure for the management of massive and recurrent hemoptysis, either as a first-line therapy or as an adjunct to elective surgery. It is a safe technique in the hands of an experienced operator with knowledge of bronchial artery anatomy and the potential pitfalls of the procedure. Recurrent bleeding is not uncommon, especially if there is progression of the underlying disease process. Prompt repeat embolization is advised in patients with recurrent hemoptysis in order to identify nonbronchial systemic and pulmonary arterial sources of bleeding. This article reviews the pathophysiology and causes of hemoptysis, diagnostic imaging and therapeutic options, and technique and outcomes of BAE.

  8. A novel semi-quantitative method for measuring tissue bleeding.

    Science.gov (United States)

    Vukcevic, G; Volarevic, V; Raicevic, S; Tanaskovic, I; Milicic, B; Vulovic, T; Arsenijevic, S

    2014-03-01

    In this study, we describe a new semi-quantitative method for measuring the extent of bleeding in pathohistological tissue samples. To test our novel method, we recruited 120 female patients in their first trimester of pregnancy and divided them into three groups of 40. Group I was the control group, in which no dilation was applied. Group II was an experimental group, in which dilation was performed using classical mechanical dilators. Group III was also an experimental group, in which dilation was performed using a hydraulic dilator. Tissue samples were taken from the patients' cervical canals using a Novak's probe via energetic single-step curettage prior to any dilation in Group I and after dilation in Groups II and III. After the tissue samples were prepared, light microscopy was used to obtain microphotographs at 100x magnification. The surfaces affected by bleeding were measured in the microphotographs using the Autodesk AutoCAD 2009 program and its "polylines" function. The lines were used to mark the area around the entire sample (marked A) and to create "polyline" areas around each bleeding area on the sample (marked B). The percentage of the total area affected by bleeding was calculated using the formula: N = Bt x 100 / At where N is the percentage (%) of the tissue sample surface affected by bleeding, At (A total) is the sum of the surfaces of all of the tissue samples and Bt (B total) is the sum of all the surfaces affected by bleeding in all of the tissue samples. This novel semi-quantitative method utilizes the Autodesk AutoCAD 2009 program, which is simple to use and widely available, thereby offering a new, objective and precise approach to estimate the extent of bleeding in tissue samples. PMID:24190861

  9. Treatment of non-neoplastic renal hemorrhage with segmental embolization of renal artery

    International Nuclear Information System (INIS)

    Objective: To explore the value of segmental embolization of renal artery in dealing with non- neoplastic renal hemorrhage. Methods: Four cases of non-neoplastic hemorrhage, including 2 with bleeding after renal acupuncture biopsy, 2 with bleeding after nephrolithotomy and 1 with congenital renal arteriovenous malformation, were treated with superselective segmental embolization of renal artery. 2 were embolized with coil, 1 with alcohol plus coil and 1 with PVA parcels. Results: Hematuria disappeared in 1-3 days. There was no recurrence in 7-45 months follow up and no complications induced by embolization. Conclusion: It is a safe and reliable therapy to treat non-neoplastic renal hemorrhage with segmental embolization of renal artery. (authors)

  10. Application of cyanoacrylate in difficult-to-arrest acute non-variceal gastrointestinal bleeding

    OpenAIRE

    Kurek, Krzysztof; Baniukiewicz, Andrzej; Świdnicka-Siergiejko, Agnieszka; Dąbrowski, Andrzej

    2014-01-01

    Gastrointestinal bleeding is a common medical emergency. Although endoscopic treatment is effective in controlling non-variceal upper gastrointestinal bleeding, in cases of persistent bleeding radiological or surgical interventions are required. Application of cyanoacrylate for treatment of difficult-to-arrest non-variceal upper gastrointestinal bleeding is poorly investigated. We describe patients in whom cyanoacrylate for acute non-variceal gastrointestinal bleeding was used to stop the ble...

  11. Protein C deficiency related obscure gastrointestinal bleeding treated by enteroscopy and anticoagulant therapy

    OpenAIRE

    Hsu, Wei-Fan; Tsang, Yuk-Ming; Teng, Chung-Jen; Chung, Chen-Shuan

    2015-01-01

    Obscure gastrointestinal bleeding is an uncommonly encountered and difficult-to-treat clinical problem in gastroenterology, but advancements in endoscopic and radiologic imaging modalities allow for greater accuracy in diagnosing obscure gastrointestinal bleeding. Ectopic varices account for less than 5% of all variceal bleeding cases, and jejunal variceal bleeding due to extrahepatic portal hypertension is rare. We present a 47-year-old man suffering from obscure gastrointestinal bleeding. C...

  12. Localization of bleeding using 4-row detector-CT in patients with clinical signs of acute gastrointestinal hemorrhage

    International Nuclear Information System (INIS)

    Purpose: There is no gold-standard regarding the diagnostic work-up and therapy of an acute gastrointestinal (GI) hemorrhage. In most cases endoscopy provides the diagnosis but in a low percentage this modality is not feasible or negative. Purpose of this study was to evaluate the role of multi-phase Multi-Slice-Computertomography (MSCT) as a modality to diagnose and locate the site of acute GI hemorrhage in case of unfeasible or technically difficult endoscopy. Materials and methods: 58 patients, presenting with clinical signs of lower GI hemorrhage, were examined through a 24-month period. Preliminary endoscopy was either negative or unfeasible. Images were obtained with a four-detector row CT with an arterial (4 x 1 mm collimation, 0.8 mm increment, 1.25 mm slice width, 120 kV, 165 mAs) and portal venous series (4 x 2,5 mm collimation, 2 mm increment, 3 mm slice width, 120 kV, 165 mAs). Time interval between endoscopy and CT varied between 30 minutes and 3 hours. The results of the MSCT were correlated with clinical course and surgical or endoscopical treatment. Results: 20 of the 58 patients (34%) undergoing MSCT had a bleeding site identified, thus providing decisive information for the following intervention. In case of a following therapeutic intervention there was 100% correlation regarding the bleeding site. In 38 of the 58 patients (66%), a bleeding site was not identified by MSCT. Twenty of these 38 patients (53%) were stable and required no further treatment. In 18 of these 38 patients further interventional therapy was required due to continuing hemorrhage and in all of those patients the bleeding site was detected by intervention. (orig.)

  13. Severe postpartum haemorrhage from ruptured pseudoaneurysm: successful treatment with transcatheter arterial embolization

    Energy Technology Data Exchange (ETDEWEB)

    Soyer, Philippe; Fargeaudou, Yann; Boudiaf, Mourad; Le Dref, Olivier; Rymer, Roland [Hopital Lariboisiere-AP-HP Universite Paris 7, Department of Abdominal Imaging, Paris cedex 10 (France); Morel, Olivier [Hopital Lariboisiere-AP-HP Universite Paris 7, Department of Obstetrics, Paris cedex 10 (France)

    2008-06-15

    The purpose of this retrospective study was to evaluate the role of transcatheter arterial embolization in the management of severe postpartum haemorrhage due to a ruptured pseudoaneurysm and to analyse the clinical symptoms that may suggest a pseudoaneurysm as a cause of postpartum haemorrhage. A retrospective search of our database disclosed seven women with severe postpartum haemorrhage in whom angiography revealed the presence of a uterine or vaginal artery pseudoaneurysm and who were treated using transcatheter arterial embolization. Clinical files were reviewed for possible clinical findings that could suggest pseudoaneurysm as a cause of bleeding. Angiography revealed extravasation of contrast material in five out of seven patients. Transcatheter arterial embolization allowed to control the bleeding in all patients and subsequently achieve vaginal suture in four patients with vaginal laceration. No complications related to transcatheter arterial embolization were noted. Only two patients had uterine atony, and inefficiency of sulprostone was observed in all patients. Transcatheter arterial embolization is an effective and secure technique for the treatment of severe postpartum haemorrhage due to uterine or vaginal artery pseudoaneurysm. Ineffectiveness of suprostone and absence of uterine atony should raise the possibility of a ruptured pseudoaneurysm. (orig.)

  14. Computed tomography angiography in patients with active gastrointestinal bleeding

    International Nuclear Information System (INIS)

    Gastrointestinal bleeding represents a common medical emergency, with considerable morbidity and mortality rates, and a prompt diagnosis is essential for a better prognosis. In such a context, endoscopy is the main diagnostic tool; however, in cases where the gastrointestinal hemorrhage is massive, the exact bleeding site might go undetected. In addition, a trained professional is not always present to perform the procedure. In an emergency setting, optical colonoscopy presents limitations connected with the absence of bowel preparation, so most of the small bowel cannot be assessed. Scintigraphy cannot accurately demonstrate the anatomic location of the bleeding and is not available at emergency settings. The use of capsule endoscopy is inappropriate in the acute setting, particularly in the emergency department at night, and is a highly expensive method. Digital angiography, despite its high sensitivity, is invasive, presents catheterization-related risks, in addition to its low availability at emergency settings. On the other hand, computed tomography angiography is fast, widely available and minimally invasive, emerging as a promising method in the diagnostic algorithm of these patients, being capable of determining the location and cause of bleeding with high accuracy. Based on a critical literature review and on their own experience, the authors propose a computed tomography angiography protocol to assess the patient with gastrointestinal bleeding. (author)

  15. Bleed water testing program for controlled low strength material

    International Nuclear Information System (INIS)

    Bleed water measurements for two Controlled Low Strength Material (CLSM) mixes were conducted to provide engineering data for the Tank 20F closure activities. CLSM Mix 1 contained 150 pounds of cement per cubic yard whereas CLSM Mix 2 contained 50 pounds per cub yard. SRS currently used CLSM Mix 2 for various applications. Bleed water percentages and generation rates were measured along with flow and compressive strength. This information will be used to select a mix design for the Tank 20F closure activities and to establish the engineering requirements, such as, lift height, time required between lifts and quantity of bleed water to be removed from the tank during the placement activities. Mix 1 is recommended for placement within Tank 20F because it has better flow characteristics, less segregation, lower percentage of bleed water and slightly higher strength. Optimization of Mix 1 was beyond the scope of this study. However, further testing of thickening additives, such as clays (bentonite), sodium silicate or fine silicas maybe useful for decreasing or eliminating bleed water

  16. Computed tomography angiography in patients with active gastrointestinal bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Reis, Fatima Regina Silva; D' Ippolito, Giuseppe, E-mail: fatima.rsreis@gmail.com [Universidade Federal de Sao Paulo (EPM/UNIFESP), Sao Paulo, SP (Brazil). Escola Paulista de Medicina; Cardia, P.P. [Hospital Vera Cruz, Campinas, SP (Brazil)

    2015-11-15

    Gastrointestinal bleeding represents a common medical emergency, with considerable morbidity and mortality rates, and a prompt diagnosis is essential for a better prognosis. In such a context, endoscopy is the main diagnostic tool; however, in cases where the gastrointestinal hemorrhage is massive, the exact bleeding site might go undetected. In addition, a trained professional is not always present to perform the procedure. In an emergency setting, optical colonoscopy presents limitations connected with the absence of bowel preparation, so most of the small bowel cannot be assessed. Scintigraphy cannot accurately demonstrate the anatomic location of the bleeding and is not available at emergency settings. The use of capsule endoscopy is inappropriate in the acute setting, particularly in the emergency department at night, and is a highly expensive method. Digital angiography, despite its high sensitivity, is invasive, presents catheterization-related risks, in addition to its low availability at emergency settings. On the other hand, computed tomography angiography is fast, widely available and minimally invasive, emerging as a promising method in the diagnostic algorithm of these patients, being capable of determining the location and cause of bleeding with high accuracy. Based on a critical literature review and on their own experience, the authors propose a computed tomography angiography protocol to assess the patient with gastrointestinal bleeding. (author)

  17. Factors affecting hospital mortality in acute upper gastrointestinal bleeding

    Directory of Open Access Journals (Sweden)

    Alam Mohammed

    2000-01-01

    Full Text Available This retrospective analysis studied the records of 564 consecutive patients admitted to Gastrointestinal Bleeding Unit of Riyadh Medical Complex with acute upper gastrointestinal bleeding over a 2-year period (May 1996-April 1998. The purpose of the study was to analyze the mortality with an aim to identify the risk factors affecting mortality in these patients. Majority of patients were men (82% and Saudis (54%. Their mean age was 52.46 + 17.8 years. Esophageal varices (45% were the main causes of bleeding followed by duodenal ulcers (24%. Overall mortality in this series was 15.8% (89 patients. Comorbid diseases were responsible for death in 68 (76% patients, whereas, bleeding was considered to be directly responsible for death in 21 (24% patients. On analysis of data from this study, old age (>60 years, systolic pressure < 90 mm Hg on admission, comorbid disease, variceal bleeding and Child′s grade C in patients with chronic liver disease were associated with adverse outcome.

  18. Diagnostic accuracy of CT angiography in acute gastrointestinal bleeding

    International Nuclear Information System (INIS)

    Full text: The aim of the study was to carry out a systematic review determining the accuracy of CT angiography in the diagnosis of acute gastrointestinal bleeding. A search of published work in Medline and manual searching of reference lists of articles was conducted. Studies were included if they compared CT angiography to a reference standard of upper gastrointestinal endoscopy, colonoscopy, angiography or surgery in the diagnosis of acute gastrointestinal bleeding. Eight published studies evaluating 129 patients were included. Data were used to form 2x2 tables. Computed tomography angiography showed pooled sensitivity of 86% (95% confidence interval 78-92%) and specificity of 95% (95% confidence interval 76-100%), without showing significant heterogeneity (x2 = 3.5, P=0.6) and (x2 - 5.4, P = 0.6), respectively. Summary receiver operating characteristic analysis showed an area under the curve of 0.93. Computed tomography angiography is accurate in the diagnosis of acute gastrointestinal bleeding and can show the precise location and aetiology of bleeding, thereby directing further management. Strong recommendations for use of CT cannot be made from this review because of the methodological limitations and further large prospective studies are needed to define the role of CT in acute gastrointestinal bleeding.

  19. Clinical application of uterine artery embolization in treating uterine scar pregnancy

    International Nuclear Information System (INIS)

    Objective: To evaluate uterine artery embolization in treating uterine scar pregnancy. Methods: During the period from November 2007 to February 2010, 11 patients with uterine scar pregnancy were encountered in authors' hospital. All the patients had a history of lower uterine segment cesarean section. Four patients had to receive an emergency uterine artery embolization due to acute massive vaginal bleeding. The other 7 patients received intravenous chemotherapy with MTX (0.4 mg/kg/day, every 5 days as a treatment course). Emergency uterine artery embolization had to be carried out in three patients as they developed acute massive vaginal bleeding (blood loss ≥ 100 ml/hour) during the course of chemotherapy, while subsequent uterine artery embolization was performed in the remaining 4 patients after they had completed two courses of treatment when their blood HCG showed no significant decrease. The clinical results were analyzed. Results: Remarkable decrease in serum HCG was seen in all 11 patients after interventional management. The vaginal bleeding in 7 patients was significantly reduced within half an hour after uterine artery embolization. The uterus together with intact fertility was successfully preserved in all 11 patients. Conclusion: For the treatment of uterine scar pregnancy complicated by massive vaginal bleeding (blood loss ≥ 500 ml/24 h) and/or abnormal elevation of serum HCG (blood β-HCG ≥ 20000 IU/L), ectopic pregnancy with the mass diameter ≥ 5 cm, uterine artery embolization treatment is very safe and effective. This technique can well preserve female patient's uterus and fertility ability. It is of value to employ this treatment in clinical practice. (authors)

  20. Efficacy and Safety Evaluation on Arterial Thrombolysis in Treating Acute Cerebral Infarction.

    Science.gov (United States)

    Shen, Baozhong; Liu, Qingan; Gu, Yingli; Wang, Yan; Zhang, Zhuobo

    2015-11-01

    The objective of this study was to evaluate the efficacy and safety of intra-arterial thrombolysis in treating acute cerebral infarction and further discuss the indications of acute cerebral infarction treatment, in order to enhance the therapeutic effects of arterial thrombolysis. The data of 164 patients with acute cerebral infarction who accepted intra-arterial thrombolysis treatment by using rt-PA or reteplase between 2009 and 2014 at the Department of Neurology of our hospital, were collected, including patients' medical history, characteristics of the onset procedure, intervals between onset and intra-arterial thrombolysis, bleeding or death, and the changing process of patient's main neurologic function after the treatment. The neurological functions including muscle strength, speech, and level of consciousness were chosen for evaluation. Through a review of cerebral angiography, we collected the digital subtraction angiography (DSA) morphological changes of blood vessels before and after arterial thrombolysis to evaluate whether those blood vessels had been reperfused. Thereafter, we analyzed and statistically processed above-mentioned data. The mean time of arterial thrombolysis was 5.7 h. DSA results were as follows: 22 patients had complete internal carotid artery (ICA) occlusion; 49 patients middle cerebral artery's (MCA's) Ml or M2 segment occlusion; 6 patients anterior cerebral artery (ACA) occlusion; 58 patients reperfusion after thrombolysis, and the recanalization rate was 76 %. Based on vertebral-basilar artery (VBA) system, 18 patients had complete occlusion, 11 patients had reperfusion after thrombolysis, and the recanalization rate was 61 %. A total of 63 patients had severe stenosis, and they had significantly improved after thrombolysis. The clinical symptoms of patients were improved: 79 out of 164 patients with paralysis had partially recovered their limb muscle strength after operation, while 33 patients had completely recovered, and

  1. [Local vascular complications after iatrogenic femoral artery puncture].

    Science.gov (United States)

    Fruhwirth, J; Pascher, O; Hauser, H; Amann, W

    1996-01-01

    Over a period of 5 years 81 vascular complications after 15,460 catheterizations of the femoral artery for diagnostic (n = 11,883) or therapeutic (n = 3577) procedures were registered. The following complications were observed in declining frequency: 1. False aneurysm (n = 65), 2. arterial occlusion (dissection, embolia, thrombosis) (n = 8), 3. vascular lesion causing profuse bleeding (n = 7), 4. AV-fistula (n = 1). The total complication rate was 0.52%. The complication rate was significantly higher in therapeutical procedures (1,03%) than in diagnostic investigations (0.37%). Pseudoaneurysms were complicated by thrombosis of the femoral vein (n = 3), lymphatic fistula (n = 3) and deep wound infection (n = 9); secondary complication rate 18.5%. Risk factors for local vascular complications are old age, female gender, high grade arteriosclerosis at the puncture site, overweight, manifest arterial hypertension and medication with cumarin, acetylsalicylic acid or heparin. Further complicating factors are connected with technical risks such as duration of the procedure. French size of the catheter, the catheter sheath and multiple punctures. Vascular repair was performed by simple angiography in most cases, but in 14.8% more extensive surgical procedures were required. In patients with signs of occlusive vascular disease the external iliac artery was replaced by a PTFE-vascular access graft in 4 cases and an arterioplasty of the deep femoral artery was performed in 2 patients. 36% of the operations were undertaken as emergencies. Reintervention was necessary for a postoperative bleeding complication in 1 case (surgical complication rate 1.2%). A female patient suffering from aortic valve stenosis died during emergency operation due to massive retroperitoneal hemorrhage after cardiac catheterization (mortality rate 1.2%). Over a median follow-up period of 37 months no late complications of the intervention were recorded, nor recurrences of peripheral arterial occlusive

  2. Endovascular Treatment of Acute Arterial Hemorrhage in Trauma Patients Using Ethylene Vinyl Alcohol Copolymer (Onyx)

    International Nuclear Information System (INIS)

    Purpose: This study was designed to determine the feasibility and efficacy of endovascular embolization with liquid embolic agent ethylene vinyl alcohol copolymer (Onyx) in patients with acute traumatic arterial bleeding. Methods: This is a retrospective review of 13 patients (9 men and 4 women; mean age 45 years) with severe trauma who underwent embolotherapy using Onyx from November 2003 to February 2009. Bleeding was located in the pelvis (5 patients), kidney (3 patients), mesenteric region (2 patients), retroperitoneal space (2 patients), neck (1 patient), and thigh (1 patient). In three cases (23.1%), Onyx was used in conjunction with coils. We evaluate the technical and clinical success, procedural and embolization time, occurrence of rebleeding, and embolotherapy-related complications, such as necrosis or migration of Onyx into nontarget vessels. Results: In all patients, embolotherapy was technically and clinically successful on the first attempt. Control of bleeding could be reached with a mean time of 19 (range, 4–63) min after correct placement of the microcatheter in the feeding artery. No recurrent bleeding was detected. No unintended necrosis or migration of Onyx into a nontarget region was observed. During the follow-up period, three patients (23.1%) died due to severe intracranial hemorrhage, cardiac arrest, and sepsis. Conclusions: Transcatheter embolization with new liquid embolic agent Onyx is technically feasible and effective in trauma patients with acute arterial hemorrhage.

  3. Hemophilic Chronic Synovitis: Therapy of Hemarthrosis using Endovascular Embolization of Knee and Elbow Arteries

    Energy Technology Data Exchange (ETDEWEB)

    Galli, E., E-mail: emgalli1@yahoo.com.ar [CABA, Hospital de Agudos ' Juan A. Fernandez' (Argentina); Baques, A.; Moretti, N.; Candela, M. [CABA, Fundacion de la Hemofilia de Buenos Aires (Argentina); Caviglia, H. [CABA, Hospital de Agudos ' Juan A. Fernandez' (Argentina)

    2013-08-01

    PurposeCongenital hemophilia is a hereditary bleeding disorder that affects 1 in 5,000 males and is characterized by repetitive musculoskeletal bleeding episodes. Selective embolization of the knee and elbow arteries can prevent bleeding episodes. To evaluate the long-term efficacy of these procedures, we assessed the outcomes of 30 procedures performed in our center.MethodsWe performed 30 procedures in 27 hemophilic patients, including 23 knee, and 7 elbow procedures. To evaluate the efficacy of selective embolization of knee and elbow arteries in people with hemophilia, we analyzed the number of bleeding episodes during 12 months before the procedure compared with the amount of episodes that occurred 3, 6, and 12 months after embolization.ResultsTwenty-nine of 30 procedures were classified as successful. The median of 1.25 episodes per month (range 0-3) observed before the procedure was reduced to 0 (range 0-1.67; p < 0.001) at 3 months, 0.17 (range 0-1.67; p < 0.001) at 6 months, and 0.33 (range 0-1.67; p = 0.024) at 12 months. Three patients remained free of bleeding events for more than 6 months. Additionally, after the procedure there was a significant reduction in factor FVIII usage that sustained up to 12 months after the procedures. No serious adverse events were observed.ConclusionsSelective angiographic embolization of knee and elbow arteries is a feasible procedure that can prevent repetitive bleedings, which would translate in better joint outcomes for these patients.

  4. Hemophilic Chronic Synovitis: Therapy of Hemarthrosis using Endovascular Embolization of Knee and Elbow Arteries

    International Nuclear Information System (INIS)

    PurposeCongenital hemophilia is a hereditary bleeding disorder that affects 1 in 5,000 males and is characterized by repetitive musculoskeletal bleeding episodes. Selective embolization of the knee and elbow arteries can prevent bleeding episodes. To evaluate the long-term efficacy of these procedures, we assessed the outcomes of 30 procedures performed in our center.MethodsWe performed 30 procedures in 27 hemophilic patients, including 23 knee, and 7 elbow procedures. To evaluate the efficacy of selective embolization of knee and elbow arteries in people with hemophilia, we analyzed the number of bleeding episodes during 12 months before the procedure compared with the amount of episodes that occurred 3, 6, and 12 months after embolization.ResultsTwenty-nine of 30 procedures were classified as successful. The median of 1.25 episodes per month (range 0–3) observed before the procedure was reduced to 0 (range 0–1.67; p < 0.001) at 3 months, 0.17 (range 0–1.67; p < 0.001) at 6 months, and 0.33 (range 0–1.67; p = 0.024) at 12 months. Three patients remained free of bleeding events for more than 6 months. Additionally, after the procedure there was a significant reduction in factor FVIII usage that sustained up to 12 months after the procedures. No serious adverse events were observed.ConclusionsSelective angiographic embolization of knee and elbow arteries is a feasible procedure that can prevent repetitive bleedings, which would translate in better joint outcomes for these patients

  5. Bleeding as a consequence of chorion villus sampling.

    Science.gov (United States)

    Liu, D T; Jeavons, B; Preston, C; Slater, E; Symonds, E M

    1989-03-01

    A series of 4 separate studies were conducted to assess the incidence and short term consequence of bleeding associated with chorion villus sampling. Results support previous reports that risk of foetal-maternal transfusion as suggested by a rise in maternal serum alpha-fetoprotein (MSAFP) can occur. This occurrence is not consistent and need not be obvious even after therapeutic abortion. It is also transient and did not complicate mid-trimester neural tube screening or subsequent course of pregnancy. Eighty-seven percent of blood contaminating villus samples are of maternal origin. Following diagnosis 37% of patients reported some vaginal bleeding. This is mainly in the form of spotting which did not preclude normal pregnancy. Foetal loss occurred in 4 of the patients when bleeding considered heavier than spotting continued. In rhesus negative patients prophylactic anti-D gamma-globulin is advised, since neither Kleihauer counts nor MSAFP estimation reliably detect all foetal-maternal transfusions. PMID:2472129

  6. PALM-COEIN Nomenclature for Abnormal Uterine Bleeding.

    Science.gov (United States)

    Deneris, Angela

    2016-05-01

    Approximately 30% of women will experience abnormal uterine bleeding (AUB) during their life time. Previous terms defining AUB have been confusing and imprecisely applied. As a consequence, both clinical management and research on this common problem have been negatively impacted. In 2011, the International Federation of Gynecology and Obstetrics (FIGO) Menstrual Disorders Group (FMDG) published PALM-COEIN, a new classification system for abnormal bleeding in the reproductive years. Terms such as menorrhagia, menometrorrhagia, metrorrhagia, dysfunctional uterine bleeding, polymenorrhea, oligomenorrhea, and uterine hemorrhage are no longer recommended. The PALM-COEIN system was developed to standardize nomenclature to describe the etiology and severity of AUB. A brief description of the PALM-COEIN nomenclature is presented as well as treatment options for each etiology. Clinicians will frequently encounter women with AUB and should report findings utilizing the PALM-COEIN system. PMID:26969858

  7. Predictors of recurrent venous thromboembolism and bleeding on anticoagulation.

    Science.gov (United States)

    Menapace, Laurel A; McCrae, Keith R; Khorana, Alok A

    2016-04-01

    The impact of venous thromboembolism (VTE) in the cancer population remains substantial despite significant advances in detecting and treating thrombotic events. While there is extensive literature regarding predictors of first VTE event in cancer patients as well as a validated predictive score, less data exist regarding recurrent VTE in cancer cohorts and associated predictive variables. A similar paucity of data in regard to bleeding events in cancer patients receiving anticoagulation has been observed. This review article will highlight clinical risk factors as well as predictive biomarkers associated with recurrent VTE and bleeding in cancer patients receiving therapeutic anticoagulation. Predictive risk assessment models for cancer-associated recurrent VTE and bleeding are also discussed. PMID:27067987

  8. Reduced bleed air extraction for DC-10 cabin air conditioning

    Science.gov (United States)

    Newman, W. H.; Viele, M. R.; Hrach, F. J.

    1980-01-01

    It is noted that a significant fuel savings can be achieved by reducing bleed air used for cabin air conditioning. Air in the cabin can be recirculated to maintain comfortable ventilation rates but the quality of the air tends to decrease due to entrainment of smoke and odors. Attention is given to a development system designed and fabricated under the NASA Engine Component Improvement Program to define the recirculation limit for the DC-10. It is shown that with the system, a wide range of bleed air reductions and recirculation rates is possible. A goal of 0.8% fuel savings has been achieved which results from a 50% reduction in bleed extraction from the engine.

  9. Bleeding Jejunal Diverticulosis in a Patient with Myasthenia Gravis

    Directory of Open Access Journals (Sweden)

    F. Kullmann

    2008-03-01

    Full Text Available A seventy-year-old male presented with severe myasthenia gravis and an episode of obscure bleeding. There was a history of gastric ulcer leading to Billroth II surgery twenty-five years ago. Upper endoscopy revealed no pathology. Colonoscopy showed a few solitary diverticula and traces of old blood in the terminal ileum. Capsule endoscopy pictured red smear in the upper jejunum. Diverticula were seen as well. Suspecting bleeding jejunal diverticulosis double balloon enteroscopy was performed. The complete jejunal ascending loop and about 100 cm of the jejunum through the descending jejunal loop could be inspected. Large diverticula with fecoliths were found in both loops. Bleeding had ceased. The patient was discharged to neurology for optimizing therapy for myasthenia gravis.

  10. Bleeding rates necessary for detecting acute gastrointestinal bleeding with technetium-99m-labeled red blood cells in an experimental model

    International Nuclear Information System (INIS)

    Proponents of [/sup 99m/Tc]sulfur colloid for GI bleeding studies argue that, although labeled red blood cells are useful for intermittent bleeding, they are not capable of detecting low bleeding rates. Studies of dogs with experimental GI bleeding have indicated bleeding rates of 0.05 ml/min can be detected with [/sup 99m/Tc]sulfur colloid. Since similar data in the dog model were unavailable for /sup 99m/Tc-labeled red blood cells, we undertook this study. To simulate lower GI bleeding, catheters were inserted into the bowel lumen. Each dog's blood was labeled with /sup 99m/Tc using an in vitro technique. Venous blood was then withdrawn and re-infused into the lumen of the bowel using a Harvard pump. Fourteen dogs were studied, ten receiving a bleeding rate from 4.6-0.02 ml/min in the descending colon and four with proximal jejunal bleeds of 0.20-0.02 ml/min. Bleeding rates of 4.6-0.2 ml/min were detected within 10 min in the colon and bleeding rates as low as 0.04 ml/min were seen by 55 min. Slower bleeding rates were not detected. Similar findings were noted for proximal jejunal bleeds. Based on the time of appearance, a minimum volume of approximately 2-3 ml labeled blood was necessary to detect bleeding. We conclude that /sup 99m/Tc-labeled RBCs are sensitive for low bleeding rates in the dog model. The rates are comparable to those described for [/sup 99m/Tc]sulfur colloid in this experimental setting. The time of appearance of activity is related to the bleeding rate

  11. Multi-section CT angiography compared with digital subtraction angiography in diagnosing major arterial hemorrhage in inflammatory pancreatic disease

    International Nuclear Information System (INIS)

    Purpose: Major arterial hemorrhage is an uncommon but serious complication of pancreatitis with high morbidity and mortality. Digital subtraction angiography (DSA) has long been the gold standard for the detection of a visceral artery pseudoaneurysm or for the site of active bleeding in patients with pancreatitis. Multi-section CT angiography is a minimally invasive technique which can provide high-resolution and high-contrast images of the arterial lumen and wall, with a much lower risk of complication and morbidity compared to DSA. The aim of this study was to determine the accuracy of multi-section CT angiography for the diagnosis of arterial complications of inflammatory pancreatitic disease. Materials and methods: A retrospective analysis of all patients undergoing visceral angiography for major bleeding as a complication of pancreatitis between 1998 and 2004 was performed. Twenty-nine studies in 25 patients (20 males, 5 females) with a mean age of 50.9 years (range 11-67 years) were identified where multi-section CT angiography was performed in the 24 h preceding the digital subtraction angiogram. Results: Digital subtraction angiography detected a pseudoaneurysm or contrast extravasation in 19 studies and no bleeding was demonstrated in 9 studies. CT angiography correctly identified the site and type of bleeding in 18 of the 19 positive studies. CT angiography detected extravasation of contrast in one study that was not demonstrated on digital subtraction angiography. The sensitivity and specificity for multi-section CT angiography for the detection of major arterial bleeding on a background of pancreatitis were 0.947 and 0.900, respectively. Conclusion: Multi-section CT angiography is a sensitive and accurate technique for the detection of major arterial hemorrhage in inflammatory pancreatic disease and should be considered as the first investigation in the management of these patients

  12. Multi-section CT angiography compared with digital subtraction angiography in diagnosing major arterial hemorrhage in inflammatory pancreatic disease

    Energy Technology Data Exchange (ETDEWEB)

    Hyare, Harpreet [Department of Imaging, University College London Hospitals NHS Foundation Trust, University College Hospital, 235 Euston Road, London NW1 2BU (United Kingdom)]. E-mail: hhyare@doctors.org.uk; Desigan, Sharmini [Department of Imaging, University College London Hospitals NHS Foundation Trust, University College Hospital, 235 Euston Road, London NW1 2BU (United Kingdom); Nicholl, Helen [Department of Imaging, University College London Hospitals NHS Foundation Trust, University College Hospital, 235 Euston Road, London NW1 2BU (United Kingdom); Guiney, Michael J. [Department of Imaging, University College London Hospitals NHS Foundation Trust, University College Hospital, 235 Euston Road, London NW1 2BU (United Kingdom); Brookes, Jocelyn A. [Department of Imaging, University College London Hospitals NHS Foundation Trust, University College Hospital, 235 Euston Road, London NW1 2BU (United Kingdom); Lees, William R. [Department of Imaging, University College London Hospitals NHS Foundation Trust, University College Hospital, 235 Euston Road, London NW1 2BU (United Kingdom)

    2006-08-15

    Purpose: Major arterial hemorrhage is an uncommon but serious complication of pancreatitis with high morbidity and mortality. Digital subtraction angiography (DSA) has long been the gold standard for the detection of a visceral artery pseudoaneurysm or for the site of active bleeding in patients with pancreatitis. Multi-section CT angiography is a minimally invasive technique which can provide high-resolution and high-contrast images of the arterial lumen and wall, with a much lower risk of complication and morbidity compared to DSA. The aim of this study was to determine the accuracy of multi-section CT angiography for the diagnosis of arterial complications of inflammatory pancreatitic disease. Materials and methods: A retrospective analysis of all patients undergoing visceral angiography for major bleeding as a complication of pancreatitis between 1998 and 2004 was performed. Twenty-nine studies in 25 patients (20 males, 5 females) with a mean age of 50.9 years (range 11-67 years) were identified where multi-section CT angiography was performed in the 24 h preceding the digital subtraction angiogram. Results: Digital subtraction angiography detected a pseudoaneurysm or contrast extravasation in 19 studies and no bleeding was demonstrated in 9 studies. CT angiography correctly identified the site and type of bleeding in 18 of the 19 positive studies. CT angiography detected extravasation of contrast in one study that was not demonstrated on digital subtraction angiography. The sensitivity and specificity for multi-section CT angiography for the detection of major arterial bleeding on a background of pancreatitis were 0.947 and 0.900, respectively. Conclusion: Multi-section CT angiography is a sensitive and accurate technique for the detection of major arterial hemorrhage in inflammatory pancreatic disease and should be considered as the first investigation in the management of these patients.

  13. Lower Gastrointestinal Bleeding And Risk of Gastrointestinal Cancer

    Science.gov (United States)

    Viborg, Søren; Søgaard, Kirstine Kobberøe; Farkas, Dóra Körmendiné; Nørrelund, Helene; Pedersen, Lars; Sørensen, Henrik Toft

    2016-01-01

    OBJECTIVES: Lower gastrointestinal (GI) bleeding is a well-known symptom of colorectal cancer (CRC). Whether incident GI bleeding is also a marker of other GI cancers remains unclear. METHODS: This nationwide cohort study examined the risk of various GI cancer types in patients with lower GI bleeding. We used Danish medical registries to identify all patients with a first-time hospital diagnosis of lower GI bleeding during 1995–2011 and followed them for 10 years to identify subsequent GI cancer diagnoses. We computed absolute risks of cancer, treating death as a competing risk, and calculated standardized incidence ratios (SIRs) by comparing observed cancer cases with expected cancer incidence rates in the general population. RESULTS: Among 58,593 patients with lower GI bleeding, we observed 2,806 GI cancers during complete 10-year follow-up. During the first year of follow-up, the absolute GI cancer risk was 3.6%, and the SIR of any GI cancer was 16.3 (95% confidence interval (CI): 15.6–17.0). Colorectal cancers accounted for the majority of diagnoses, but risks of all GI cancers were increased. During 1–5 years of follow-up, the SIR of any GI cancer declined to 1.36 (95% CI: 1.25–1.49), but risks remained increased for several GI cancers. Beyond 5 years of follow-up, the overall GI cancer risk was close to unity, with reduced risk of rectal cancer and increased risk of liver and pancreatic cancers. CONCLUSIONS: A hospital-based diagnosis of lower GI bleeding is a strong clinical marker of prevalent GI cancer, particularly CRC. It also predicts an increased risk of any GI cancer beyond 1 year of follow-up. PMID:27054580

  14. Dosimetric Analysis of Radiation-induced Gastric Bleeding

    International Nuclear Information System (INIS)

    Purpose: Radiation-induced gastric bleeding has been poorly understood. In this study, we described dosimetric predictors for gastric bleeding after fractionated radiation therapy. Methods and Materials: The records of 139 sequential patients treated with 3-dimensional conformal radiation therapy (3D-CRT) for intrahepatic malignancies were reviewed. Median follow-up was 7.4 months. The parameters of a Lyman normal tissue complication probability (NTCP) model for the occurrence of ≥grade 3 gastric bleed, adjusted for cirrhosis, were fitted to the data. The principle of maximum likelihood was used to estimate parameters for NTCP models. Results: Sixteen of 116 evaluable patients (14%) developed gastric bleeds at a median time of 4.0 months (mean, 6.5 months; range, 2.1-28.3 months) following completion of RT. The median and mean maximum doses to the stomach were 61 and 63 Gy (range, 46-86 Gy), respectively, after biocorrection of each part of the 3D dose distributions to equivalent 2-Gy daily fractions. The Lyman NTCP model with parameters adjusted for cirrhosis predicted gastric bleed. Best-fit Lyman NTCP model parameters were n=0.10 and m=0.21 and with TD50 (normal) = 56 Gy and TD50 (cirrhosis) = 22 Gy. The low n value is consistent with the importance of maximum dose; a lower TD50 value for the cirrhosis patients points out their greater sensitivity. Conclusions: This study demonstrates that the Lyman NTCP model has utility for predicting gastric bleeding and that the presence of cirrhosis greatly increases this risk. These findings should facilitate the design of future clinical trials involving high-dose upper abdominal radiation.

  15. Occlusive Peripheral Arterial Disease

    Science.gov (United States)

    ... erythrocyte sedimentation rate (ESR) and level of C-reactive protein, which is produced only when inflammation is present. ... people with occlusive peripheral arterial disease also have coronary artery disease. Amputation of a limb may be necessary if ...

  16. Non-operative management of arterial liver hemorrhages

    International Nuclear Information System (INIS)

    A retrospective evaluation of embolotherapy in patients with arterial liver hemorrhages was carried out. Twenty-six patients, ranging in age from 10 days to 77 years with active arterial liver hemorrhages, underwent non-surgical embolotherapy. Bleeding was attributed to trauma (n = 21), tumor (n = 3), pancreatitis (n = 1), or unknown cause (n = 1). Twenty-nine embolizations were performed via a transfemoral (n = 26) or biliary (n = 2) approach. One bare Wallstent was placed into the common hepatic artery via to an axillary route to cover a false aneurysm due to pancreatitis. Treatment was controlled in 4 patients by cholangioscopy (n = 2) or by intravascular ultrasound (n = 2). Prior surgery had failed in 3 patients. Intervention controlled the hemorrhage in 24 of 26 (92 %) patients within 24 h. Embolotherapy failed in 1 patient with pancreatic carcinoma and occlusion of the portal vein. In 1 patient with an aneurysm of the hepatic artery treated by Wallstent insertion, total occlusion was not achieved in the following days, as demonstrated by CT and angiography. However, colour Doppler flow examination showed no flow in the aneurysm 6 months later. Complications were one liver abscess, treated successfully by percutaneous drainage for 10 days, and one gallbladder necrosis after superselective embolization of the cystic artery. Embolization is a effective tool with a low complication rate in the treatment of liver artery hemorrhage, even in patients in whom surgery has failed. (orig.) (orig.)

  17. Non-operative management of arterial liver hemorrhages

    Energy Technology Data Exchange (ETDEWEB)

    Goerich, J.; Rilinger, N.; Vogel, J.; Sokiranski, R.; Brambs, H.J. [Dept. of Radiology, University of Ulm (Germany); Brado, M. [Dept. of Radiology, Univ. of Heidelberg (Germany); Huppert, P. [Dept. of Radiology, Univ. of Tuebingen (Germany); Siech, M.; Ganzauge, F.; Beger, H.G. [Dept. of Surgery, Univ. of Ulm (Germany)

    1999-02-01

    A retrospective evaluation of embolotherapy in patients with arterial liver hemorrhages was carried out. Twenty-six patients, ranging in age from 10 days to 77 years with active arterial liver hemorrhages, underwent non-surgical embolotherapy. Bleeding was attributed to trauma (n = 21), tumor (n = 3), pancreatitis (n = 1), or unknown cause (n = 1). Twenty-nine embolizations were performed via a transfemoral (n = 26) or biliary (n = 2) approach. One bare Wallstent was placed into the common hepatic artery via to an axillary route to cover a false aneurysm due to pancreatitis. Treatment was controlled in 4 patients by cholangioscopy (n = 2) or by intravascular ultrasound (n = 2). Prior surgery had failed in 3 patients. Intervention controlled the hemorrhage in 24 of 26 (92 %) patients within 24 h. Embolotherapy failed in 1 patient with pancreatic carcinoma and occlusion of the portal vein. In 1 patient with an aneurysm of the hepatic artery treated by Wallstent insertion, total occlusion was not achieved in the following days, as demonstrated by CT and angiography. However, colour Doppler flow examination showed no flow in the aneurysm 6 months later. Complications were one liver abscess, treated successfully by percutaneous drainage for 10 days, and one gallbladder necrosis after superselective embolization of the cystic artery. Embolization is a effective tool with a low complication rate in the treatment of liver artery hemorrhage, even in patients in whom surgery has failed. (orig.) (orig.) With 2 figs., 26 refs.

  18. Transuterinal artery interventional therapy for fallopian tubal pregnancy

    International Nuclear Information System (INIS)

    Objective: To study the methods and clinical effect of transuterinal artery interventional therapy of fallopian tubal pregnancy. Methods: The authors cured 34 cases of fallopian tubal pregnancy by interventional methods. In the procedure, 4.1 - 5.0 F catheters were used for performing super selective angiography in uterine artery and then infusing Methotrexate 50-100 mg. Finally gelfoam particles or stripes were used to embolise uterine artery. Before and after the procedure, patients showed changes of clinical symptom, physical signs. Value of urine β-hCG and size of pregnancy cyst were studied. Results: 31 cases were succeeded. The successful rate was 91%. 37 fallopian tubal arteries were displayed in 40 uterine arterial angiographies. The stain of ovary was shown done in 21 cases, the appearance rate was 68%. The stain of pregnant cyst was in six cases, the appearance rate was 18%. Conclusion: It is safe and efficient in performing transuterine artery chemo-embolization for therapy of fallopian tubal pregnancy. It could prevent and control fatal bleeding induced by pregnancy cyst rupture

  19. Prolonged bleeding on the neck in leech therapy: Case report

    Directory of Open Access Journals (Sweden)

    Atakan Savrun

    2015-12-01

    Full Text Available Superficial skin bleeding can usually be stopped by applying short-time compression, unless the patient suffers from coagulation disorders or uses anticoagulant. Because of the anticoagulant component of leech saliva, a leech bite may cause long-time bleeding, which cannot be stopped via compression. In this study, the case of a patient who applied leech therapy on her neck for the treatment of migraine has been presented. [Arch Clin Exp Surg 2015; 4(4.000: 234-237

  20. Successful excision of a massive bleeding schwannoma by thoracoscopic surgery.

    Science.gov (United States)

    Ishibashi, Hironori; Takasaki, Chihiro; Okubo, Kenichi

    2016-06-01

    Massive intrathoracic bleeding caused by rupture of a benign schwannoma is extremely rare. A 73-year-old man was admitted to our emergency department because of chest pain and dyspnea. Computed tomography revealed massive pleural effusion and a posterior mediastinal tumor. Chest tube thoracostomy was performed, and the initial blood drainage was 1700 mL. Magnetic resonance imaging revealed that the tumor at the 8th costal level measured 46 × 60 mm. The tumor, located beside the 8th vertebra, had ruptured and caused the bleeding. It was successfully excised by thoracoscopic surgery and diagnosed as a benign schwannoma. PMID:27095705

  1. A Cause of Mortal Massive Upper Gastrointestinal Bleeding: Aortoesophageal Fistula

    Science.gov (United States)

    Akin, Mete; Yalcinkaya, Tolga; Alkan, Erhan; Arslan, Gokhan; Tuna, Yasar; Yildirim, Bulent

    2016-01-01

    Introduction: Aortoesophageal fistula is an uncommon but mortal cause of massive upper gastrointestinal bleeding. The most common causes are thoracic aortic aneurisym, foreign body reaction, malignancy and postoperative complication. It can be seen in different pattern on upper gastrointestinal endoscopy. There are surgical, endoscopic and interventional radiological treatment options, however, definitive treatment is surgical intervention. Diagnosis and treatment desicion should be made quickly because of rapid and mortal course. Case report: In this article, a case of aortoesophageal fistula was presented that resulted in mortality as a result of massive bleeding. PMID:26980940

  2. Gum and Nose Bleeding as a Presentation of Pediatric Brucellosis

    Directory of Open Access Journals (Sweden)

    Hosseininasab

    2016-01-01

    Full Text Available Introduction Brucellosis symptoms are nonspecific; the most common complaints include fever, sweats, anorexia, headache, malaise, and arthralgia. Hematological manifestations of active brucellosis vary from mild anemia and leukopenia to thrombocytopenia and rarely pancytopenia. Case Presentation We report on an eight-year-old boy who presented epistaxis and gum bleeding. The physical examination revealed petechiae, purpura, ecchymosis, and cervical while inguinal lymphadenopathy and splenomegaly were noted. Brucella agglutinin titer was positive. After five days of specific therapy for brucellosis, fever was controlled, clinical signs and symptoms were improved and platelet count was dramatically increased. Conclusions Sever thrombocytopenia and bleeding may be the presentation of brucellosis.

  3. Increased accuracy in heparin and protamine administration decreases bleeding

    DEFF Research Database (Denmark)

    Runge, Marx; Møller, Christian H; Steinbrüchel, Daniel A

    2009-01-01

    Three to 5 percent of the patients undergoing cardiac surgery are reoperated because of bleeding. When a surgical cause can be excluded, heparin/protamine mismatch may be considered. Insufficient reversal of heparin and overdosing of protamine may cause postoperative bleeding. The purpose of the...... ACT values were obtained in both groups. Using the Hemochron RxDx, we observed a significant reduction in postoperative blood loss, as well as the amount of heparin and initial doses of protamine used during CPB. Individual patient managed anticoagulation during cardiac surgery using dose...

  4. Retained fetal bones: an unusual cause of abnormal uterine bleeding

    Directory of Open Access Journals (Sweden)

    Sonia Chawla

    2016-06-01

    Full Text Available Abnormal uterine bleeding (AUB is a common gynaecological problem with most common causes being fibroid, polyp, endometritis, neoplasia and coagulation disorder. Presence of retained intrauterine fetal bones as a cause of AUB, is a rare but well recognized entity. Patient may present with subfertility, secondary infertility, chronic pelvic pain, vaginal discharge, pelvic inflammatory disease, abnormal uterine bleeding. Incidence reported in literature is 0.15% among patients undergoing diagnostic hysteroscopy. Calcification appears as hyperechoeic area on ultrasound. Hysteroscopy guided removal of bony fragments is the gold standard and leads to complete resolution of symptoms. [Int J Reprod Contracept Obstet Gynecol 2016; 5(6.000: 2032-2033

  5. Infliximab stopped severe gastrointestinal bleeding in Crohn's disease

    OpenAIRE

    Aniwan, Satimai; Eakpongpaisit, Surasak; Imraporn, Boonlert; Amornsawadwatana, Surachai; Rerknimitr, Rungsun

    2012-01-01

    To report the result of rapid ulcer healing by infliximab in Crohn’s patients with severe enterocolic bleeding. During 2005 and 2010, inflammatory bowel disease database of King Chulalongkorn Memorial and Samitivej hospitals were reviewed. There were seven Crohn’s disease (CD) patients (4 women and 3 men; mean age 52 ± 10.4 years; range: 11-86 years). Two of the seven patients developed severe gastrointestinal bleeding (GIB) as a flare up of CD whereas the other five patients presented with G...

  6. Application of double-balloon enteroscopy in jejunal diverticular bleeding

    Institute of Scientific and Technical Information of China (English)

    Tsung-Hsing; Chen; Cheng-Tang; Chiu; Chen-Ming; Hsu

    2010-01-01

    AIM:To evaluate the efficacy of endoscopic diagnosis and therapy for jejunal diverticular bleeding.METHODS:From January 2004 to September 2009,154 patients underwent double-balloon enteroscopy (DBE) for obscure gastrointestinal bleeding.Ten consecutive patients with jejunal diverticula (5 males and 5 females) at the age of 68.7 ± 2.1 years (range 1995 years) at Chang Gung Memorial Hospital,Academic Tertiary Referral Center,were enrolled in this study.RESULTS:Of the 10 patients,5 had melena,2 had hematochezi...

  7. The 'SAFARI' Technique Using Retrograde Access Via Peroneal Artery Access

    Energy Technology Data Exchange (ETDEWEB)

    Zhuang, Kun Da, E-mail: zkunda@gmail.com [Singapore General Hospital, Interventional Radiology Centre (Singapore); Tan, Seck Guan [Singapore General Hospital, Department of General Surgery (Singapore); Tay, Kiang Hiong [Singapore General Hospital, Interventional Radiology Centre (Singapore)

    2012-08-15

    The 'SAFARI' technique or subintimal arterial flossing with antegrade-retrograde intervention is a method for recanalisation of chronic total occlusions (CTOs) when subintimal angioplasty fails. Retrograde access is usually obtained via the popliteal, distal anterior tibial artery (ATA)/dorsalis pedis (DP), or distal posterior tibial artery (PTA). Distal access via the peroneal artery has not been described and has a risk of continued bleeding, leading to compartment syndrome due to its deep location. We describe our experience in two patients with retrograde access via the peroneal artery and the use of balloon-assisted hemostasis for these retrograde punctures. This approach may potentially give more options for endovascular interventions in lower limb CTOs.

  8. Onyx (ethylene-vinyl-alcohol-copolymer). A novel approach to the endovascular treatment of acute bleeding; Onyx (Ethylen-Vinyl-Alkohol-Kopolymer). Ein neuer Anwendungsbereich in der endovaskulaeren Behandlung akuter peripherer Blutungen

    Energy Technology Data Exchange (ETDEWEB)

    Mueller-Wille, R.; Herold, T.; Jung, E. M.; Rennert, J.; Heiss, P.; Feuerbach, S.; Zorger, N. [Inst. fuer Roentgendiagnostik, Universitaetsklinikum Regensburg (Germany); Lenhart, M. [Klinik fuer Diagnostische und Interventionelle Radiologie, Sozialstiftung Bamberg (Germany); Paetzel, C. [Inst. fuer Radiologische Diagnostik, Klinikum Weiden (Germany)

    2009-08-15

    Purpose: The purpose of our retrospective study was to determine the feasibility and efficacy of the endovascular embolization of peripheral acute arterial hemorrhage using Onyx. Materials and Methods: Between October 2003 and February 2007, 14 patients with acute arterial bleeding underwent percutaneous arterial embolization using Onyx. Bleeding was caused by iatrogenic vessel injury (6 patients), malignancy/inflammation (5 patients) and trauma (3 patients). Hematomas were located in the pelvis (5 patients), followed by liver (3 patients), retroperitoneal space (2 patients), thorax (2 patients), pancreas (1 patient), and thigh (1 patient). The number of embolized arteries, the volume and viscosity of embolic agent (Onyx), the number of additionally used coils, the embolization time, and the technical and clinical outcome were documented. Procedure-related complications, recurrent bleeding during hospital stay and outcome were recorded. Results: In 14 patients selective endovascular embolization of 15 arteries was performed. The average volume of injected Onyx was 1.3 {+-} 0.8 ml. In 6 cases (42.9%) Onyx was used in conjunction with coils. The average time between the correct placement of microcatheter and complete embolization was 24.9 {+-} 12.6 minutes. In 13 of 14 patients (92.8%), embolization was technically successful. In one case, procedure-related complications occurred and embolization was performed in a second session a day later. After technically successful embolization, no recurrent bleeding occurred during hospitalization. Out of 14 patients, six (42.9%) died 1 - 38 days after technically successful embolization due to multiple organ failure (2 patients), hypoxic brain injury (2 patients), septic shock (1 patient) or malignancy-associated death (1 patient). (orig.)

  9. Combination of Rare Right Arterial Variation with Anomalous Origins of the Vertebral Artery, Aberrant Subclavian Artery and Persistent Trigeminal Artery

    Science.gov (United States)

    Ishihara, H.; San Millán Ruíz, D.; Abdo, G.; Asakura, F.; Yilmaz, H.; Lovblad, K.O.; Rüfenacht, D.A.

    2011-01-01

    Summary A 32-year-old woman hospitalized for subarachnoid hemorrhage showed rare arterial variation on the right side with anomalous origins of the vertebral artery, aberrant subclavian artery and persistent trigeminal artery. Angiography showed the right vertebral artery to originate from the right common carotid artery, the right subclavian artery to arise separately from the descending aorta, and persistent trigeminal artery on the right side. The possible embryonic mechanism of this previously unreported variant combination is discussed. PMID:22005696

  10. 胃钩虫感染与胃十二指肠溃疡两例报告%Two cases of Ancylostoma duodenale infection complicated with gastro-duodenal ulcer

    Institute of Scientific and Technical Information of China (English)

    李浩; 张永年; 陈韶红; 常正山

    2009-01-01

    @@ 病例资料 病例1,男性,45岁,浙江省永嘉县农民.2008年7月上腹不适有压痛半月余,经常赤脚在菜地施肥、浇水,近两年来上海经商,身体消瘦乏力,上腹饱闷不适,胃部隐痛,近半月有痛加剧.

  11. On Renal Artery Stenosis

    OpenAIRE

    Eklöf, Hampus

    2005-01-01

    Renal artery stenosis (RAS) is a potentially curable cause of hypertension and azotemia. Besides intra-arterial renal angiography there are several non-invasive techniques utilized to diagnose patients with suspicion of renal artery stenosis. Removing the stenosis by revascularization to restore unobstructed blood flow to the kidney is known to improve and even cure hypertension/azotemia, but is associated with a significant complication rate. To visualize renal arteries with x-ray technique...

  12. Peripheral Artery Disease

    Science.gov (United States)

    ... or atherectomy may be used to help improve blood flow. What is peripheral artery disease (PAD)? How is peripheral artery disease evaluated? How ... PAD are diabetes, smoking, high cholesterol and high blood pressure. Most cases occur in ... is peripheral artery disease evaluated? Several imaging tests can be used to ...

  13. Retinal artery occlusion

    Science.gov (United States)

    ... artery occlusion; Branch retinal artery occlusion; CRAO; BRAO Images Retina References Sanborn GE, Magargal LE. Arterial obstructive disease ... A.M. Editorial team. Related MedlinePlus Health Topics ... audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among ...

  14. Hemodynamic effects of terlipressin in patients with bleeding esophageal varices secondary to cirrhosis of liver

    International Nuclear Information System (INIS)

    To study the hemodynamics of terlipressin in bleeding esophageal varices due to cirrhosis of the liver. Seventy-eight consecutive patients with bleeding esophageal varices were evaluated. The diagnosis of cirrhosis was based on history, physical examination, laboratory data and abdominal ultrasound. Blood-pressure and pulse rate were monitored. Injection terlipressin 2 mg intravenous bolus was given followed by 2 mg i/v 6 hourly. Intravenous plasma expanders, whole blood, fresh frozen plasma and platelet concentrates were transfused as needed. Upper gastrointestinal endoscopy was performed for evaluation and grading of varices, detection of portal gastropathy, and banding. Descriptive and inferential statistics were applied as applicable. Seventy patients of either gender, aged 18 - 95 years were included in the study. Systolic blood pressure(SP) increased by 7.77 mmHg (mean SP: 108.1 mmHg, SD + 9.84, 95% CI: 105.77 - 110.43 mmHg; p-value: 0.0002); diastolic blood-pressure(DP) by 21.57 mmHg (mean DP: 79.71 mmHg, SD + 7.35, 95% CI: 77.97 - 81.45 mmHg; p-value: 0.001) and mean arterial pressure by 9.42 mmHg(mean MAP: 89.12 mmHg, SD + 6.98, 95% CI: 87.45 - 90.78 mmHg; p-value: 0.0007) within 24 hours of initiating terlipressin in majority of patients. The pulse rate decreased in 34 (48.5%) patients by 6-24 beats/min in 30 min, and by 2-12 beats/min in 24 hours; and increased in 30 (42.85)% patients by 10-15 beats/min at 30 min and by 2-8 beats/min at 24 hours. (author)

  15. Endovascular Treatment of Active Splenic Bleeding After Colonoscopy: A Systematic Review of the Literature

    International Nuclear Information System (INIS)

    Purpose: Colonoscopy is reported to be a safe procedure that is routinely performed for the diagnosis and treatment of colorectal diseases. Splenic rupture is considered to be a rare complication with high mortality and morbidity that requires immediate diagnosis and management. Nonoperative management (NOM), surgical treatment (ST), and, more recently, proximal splenic artery embolization (PSAE) have been proposed as treatment options. The goal of this study was to assess whether PSAE is safe even in high-grade ruptures. Methods: We report two rare cases of post colonoscopy splenic rupture. A systematic review of the literature from 2002 to 2010 (first reported case of PSAE) was performed and the three types of treatment compared. Results: All patients reviewed (77 of 77) presented with intraperitoneal hemorrhage due to isolated splenic trauma. Splenic rupture was high-grade in most patients when grading was possible. Six of 77 patients (7.8 %) were treated with PSAE, including the 2 cases reported herein. Fifty-seven patients (74 %) underwent ST. NOM was attempted first in 25 patients with a high failure rate (11 of 25 [44 %]) and requiring a salvage procedure, such as PSAE or ST. Previous surgery (31 of 59 patients), adhesions (10 of 13), diagnostic colonoscopies (49 of 71), previous biopsies or polypectomies (31 of 57) and female sex (56 of 77) were identified as risk factors. In contrast, splenomegaly (0 of 77 patients), medications that increase the risk of bleeding (13 of 30) and difficult colonoscopies (16 of 51) were not identified as risk factors. PSAE was safe and effective even in elderly patients with comorbidities and those taking medications that increase the risk of bleeding, and the length of the hospital stay was similar to that after ST. Conclusion: We propose a treatment algorithm based on clinical and radiological criteria. Because of the high failure rate after NOM, PSAE should be the treatment of choice to manage grade I through IV splenic

  16. Endovascular Treatment of Active Splenic Bleeding After Colonoscopy: A Systematic Review of the Literature

    Energy Technology Data Exchange (ETDEWEB)

    Corcillo, Antonella, E-mail: antonella.corcillo@chuv.ch [Centre Hospitalier Universitaire Vaudois (CHUV), Departement de Medecine Interne (Switzerland); Aellen, Steve, E-mail: steve.aellen@hopitalvs.ch; Zingg, Tobias [Centre Hospitalier Universitaire Vaudois (CHUV), Service de Chirurgie Viscerale (Switzerland); Bize, Pierre [Centre Hospitalier Universitaire Vaudois (CHUV), Departement de Radiologie Interventionnelle (Switzerland); Demartines, Nicolas [Centre Hospitalier Universitaire Vaudois (CHUV), Service de Chirurgie Viscerale (Switzerland); Denys, Alban [Centre Hospitalier Universitaire Vaudois (CHUV), Departement de Radiologie Interventionnelle (Switzerland)

    2013-10-15

    Purpose: Colonoscopy is reported to be a safe procedure that is routinely performed for the diagnosis and treatment of colorectal diseases. Splenic rupture is considered to be a rare complication with high mortality and morbidity that requires immediate diagnosis and management. Nonoperative management (NOM), surgical treatment (ST), and, more recently, proximal splenic artery embolization (PSAE) have been proposed as treatment options. The goal of this study was to assess whether PSAE is safe even in high-grade ruptures. Methods: We report two rare cases of post colonoscopy splenic rupture. A systematic review of the literature from 2002 to 2010 (first reported case of PSAE) was performed and the three types of treatment compared. Results: All patients reviewed (77 of 77) presented with intraperitoneal hemorrhage due to isolated splenic trauma. Splenic rupture was high-grade in most patients when grading was possible. Six of 77 patients (7.8 %) were treated with PSAE, including the 2 cases reported herein. Fifty-seven patients (74 %) underwent ST. NOM was attempted first in 25 patients with a high failure rate (11 of 25 [44 %]) and requiring a salvage procedure, such as PSAE or ST. Previous surgery (31 of 59 patients), adhesions (10 of 13), diagnostic colonoscopies (49 of 71), previous biopsies or polypectomies (31 of 57) and female sex (56 of 77) were identified as risk factors. In contrast, splenomegaly (0 of 77 patients), medications that increase the risk of bleeding (13 of 30) and difficult colonoscopies (16 of 51) were not identified as risk factors. PSAE was safe and effective even in elderly patients with comorbidities and those taking medications that increase the risk of bleeding, and the length of the hospital stay was similar to that after ST. Conclusion: We propose a treatment algorithm based on clinical and radiological criteria. Because of the high failure rate after NOM, PSAE should be the treatment of choice to manage grade I through IV splenic

  17. Haemorrhoids leading to post-mortem bleeding artefact.

    Science.gov (United States)

    Kanchan, Tanuj; Menezes, Ritesh G; Manipady, Shahnavaz

    2006-07-01

    We present a case where a 54-year-old man suffering from haemorrhoids, committed suicide by hanging. Gravitational forces due to the upright position of the body facilitated post-mortem per-rectal bleeding from the ulcerated haemorrhoids. The bleeding stained his under garment and wrap around cloth. Frank blood was also seen on the floor beneath the hanging body. The blood at the crime scene was wrongly interpreted by the investigating police as that due to self-inflicted injury or possibly case of homicide followed by post-mortem suspension of the body. Observation of the crime scene by forensic medicine experts and subsequent autopsy findings revealed that the bleeding was from the haemorrhoids. This case is reported for its rarity, for the awareness of the possible post-mortem haemorrhoidal bleeding artefact, to explain the circumstances of such a possibility, and to emphasize the importance of involving forensic medicine experts as a part of the crime scene investigation team. PMID:16442833

  18. Management of Adult Jehovah's Witness Patients with Acute Bleeding

    NARCIS (Netherlands)

    K. Berend; M. Levi

    2009-01-01

    Because of the firm refusal of transfusion of blood and blood components by Jehovah's Witnesses, the management of Jehovah's Witness patients with severe bleeding is often complicated by medical, ethical, and legal concerns. Because of a rapidly growing and worldwide membership, physicians working i

  19. Histopathological study of endometrium in cases of abnormal uterine bleeding

    Directory of Open Access Journals (Sweden)

    Saroj A. Bolde

    2014-08-01

    Full Text Available Background: Abnormal uterine bleeding is one of the commonest complaints in women and when it occurs without organic lesions like tumor, inflammation, it is called as dysfunctional uterine bleeding. Aim of current study was to find out the histopathological pattern of endometrium in Abnormal Uterine Bleeding (AUB also to study organic causes of AUB. Methods: Specimens received as endometrial curettage and hysterectomy specimens were studied followed by correlation of histopathology with age and clinical presentation. Results: The patients were mainly from the age group of 30-49 years (74.24%. The most common menstrual disorder was menorrhagia (46.86%. In dysfunctional uterine bleeding the most common histological pattern of endometrium includes proliferative endometrium (22.8% followed by endometrial hyperplasia (19.40%, atrophic endometrium (7.16%, secretory endometrium (5.97%, irregular shedding [1.80%], irregular ripening (1.20% and anovulatory endometrium (0.59%. Organic lesions encountered in AUB cases were leiomyoma (17.92%, endometrial polyp (1.79%, endometrial carcinoma (1.50%, endometriosis (0.59% and choriocarcinoma (0.29%. Conclusion: It is important to know the histological pattern of the endometrium like proliferative endometrium, endometrial hyperplasia, atrophic endometrium, secretory endometrium, irregular ripening and shredding and organic lesions in patients diagnosed as AUB in different age groups since recognition of these conditions will help and will avoid further complications. [Int J Res Med Sci 2014; 2(4.000: 1378-1381

  20. [Intravesical active prostate bleeding diagnosed in B-mode ultrasound].

    Science.gov (United States)

    Kirchgesner, T; Danse, E; Tombal, B

    2013-09-01

    Hematuria is one of the most frequent minor complications after prostatic biopsy. We would like to report the case of a 68-year-old patient with massive hematuria after prostatic biopsy and intravesical active prostate bleeding diagnosed in B-mode ultrasonography. PMID:24034804

  1. A sensitive venous bleeding model in haemophilia A mice

    DEFF Research Database (Denmark)

    Pastoft, Anne Engedahl; Lykkesfeldt, Jens; Ezban, M.;

    2012-01-01

    evaluation of pro-coagulant compounds for treatment of haemophilia. Interestingly, the vena saphena model proved to be sensitive towards FVIII in plasma levels that approach the levels preventing bleeding in haemophilia patients, and may, thus, in particular be valuable for testing of new long...

  2. Postmenopausal bleeding: causes and risk of genital tract malignancy

    International Nuclear Information System (INIS)

    Background: Postmenopausal bleeding (PMB) is bleeding occurring after 6-12 months of amenorrhea in a woman of age where the menopause can be expected. Objectives of this study were to ascertain various causes and prevalence of genital organ malignancy in patients presenting with postmenopausal bleeding. Methods: A prospective observational study carried out in the Department of Obstetrics and Gynaecology, Fauji Foundation Hospital, Rawalpindi comprising of 167 consecutive cases presenting with postmenopausal bleeding one year after menopause. Women having undergone hysterectomy and bilateral salpingo-oophorectomy, receiving radiotherapy or chemotherapy, suffered trauma to the genital tract, having coagulation disorder or on anticoagulant or hormone replacement therapy were excluded. Detailed history was obtained and a thorough clinical examination was conducted. Data were entered into hospital computer database (Medix) system. Mean +- SD were calculated for age, percentage was calculated for types of histopathological findings. Results: The commonest cause of PMB was atrophic endometritis and vaginitis 33 (21.2%). Overall incidence of various genital tract malignancies was 25 (16.0%). Conclusion: The overall incidence of genital tract malignancies in patients presenting with PMB is high (16.0%), therefore, it needs to be taken seriously and requires prompt and thorough investigations. (author)

  3. The effect of low-dose acetylsalicylic acid on bleeding after transurethral prostatectomy--a prospective, randomized, double-blind, placebo-controlled study

    DEFF Research Database (Denmark)

    Nielsen, Jesper Dan; Holm-Nielsen, A; Jespersen, J;

    2000-01-01

    OBJECTIVE: An increase in the loss of blood after ingestion of acetylsalicylic acid (ASA) has been reported after several types of surgery, but randomized placebo-controlled studies have exclusively been performed after coronary artery bypass surgery. The reported effects of ASA on bleeding after...... transurethral prostatectomy (TURP) have been conflicting. We have studied the effect of low doses of ASA (150 mg) on bleeding after TURP in a prospective, randomized, double-blind, placebo-controlled trial. PATIENTS AND METHODS: Patients were randomized to receive either 150 mg ASA (n = 26) or placebo (n = 27...... group (median 284; quartiles 196-660 ml) was significantly higher than in the placebo group (median 144; quartiles 75-379 ml), (p = 0.011). No significant difference was observed between the groups regarding the amount of resected tissue (p = 0.209) or the operating time (p = 0.297). In both groups the...

  4. Impact of chronic kidney disease on long-term ischemic and bleeding outcomes in medically managed patients with acute coronary syndromes

    DEFF Research Database (Denmark)

    Melloni, Chiara; Cornel, Jan H; Hafley, Gail;

    2016-01-01

    AIMS: We aimed to study the relationship of chronic kidney disease stages with long-term ischemic and bleeding outcomes in medically managed acute coronary syndrome patients and the influence of more potent antiplatelet therapies on platelet reactivity by chronic kidney disease stage. METHODS AND...... RESULTS: We estimated creatinine clearance for 8953 medically managed acute coronary syndrome patients enrolled in the Targeted Platelet Inhibition to Clarify the Optimal Strategy to Medically Manage Acute Coronary Syndromes trial. Patients were classified by chronic kidney disease stage: normal renal...... of Strategies to Open Occluded Coronary Arteries and Thrombolysis In Myocardial Infarction bleeding) outcomes by chronic kidney disease stage and treatment allocation (prasugrel vs. clopidogrel) within each stage. Adjusted hazard ratios (95% confidence intervals) for moderate and for severe chronic...

  5. Hepatic artery pseudoaneurysm after surgical treatment for pancreatic cancer: Minimally invasive angiographic techniques as the preferred treatment

    Directory of Open Access Journals (Sweden)

    Sucandy Iswanto

    2014-01-01

    Full Text Available Background: Delayed intra-abdominal bleeding related to hepatic artery pseudoaneurysm is a potentially lethal complication after pancreaticoduodenectomy for pancreatic cancer. Locally advanced tumors, which result in vessel erosion or extensive operative skeletonization, may contribute to weakness of the arterial wall. Reoperation is often technically difficult with high rate of mortality; therefore, alternative less invasive options are ideal. Aims: The study was to present an alternative endovascular treatment of a large hepatic artery pseudoaneurysm after pancreatic resection for locally advanced multicystic adenocarcinoma. Materials and Methods: Transcatheteric mesenteric angiography with deployment of detachable coils in the pseudoaneurysm sac was utilized to manage the hepatic artery pseudoaneurysm. Results: Completion angiography confirmed cessation of contrast enhancement in the pseudoaneurysm sac with preservation of normal antegrade hepatic artery flow. Conclusion: Minimally invasive angiographic technique is the preferred treatment for hepatic artery pseudoaneurysm after pancreatic resections.

  6. A STUDY ON ENDOSCOPIC EVALUATION OF UPPER GASTROINTESTINAL BLEEDING

    Directory of Open Access Journals (Sweden)

    Pranaya Kumar

    2016-03-01

    Full Text Available CONTEXT Upper gastrointestinal bleeding (UGIB is one of the commonest gastrointestinal emergencies encountered by clinicians. Peptic ulcers are the most common cause of UGIB. Endoscopy has become the preferred method for diagnosis in patients with acute UGIB. This study is done in a diagnostic upper gastrointestinal endoscopy (UGIE setup of a tertiary care hospital to ascertain the causes of UGIB prevalent in this part of our country which might differ from other studies. AIM To ascertain prevalent causes of UGIB in patients of this part of India admitted to a Govt. Tertiary Hospital with a provisional diagnosis of UGIB. METHOD One hundred consecutive patients with UGIB were subjected to UGIE to find out the aetiology. The clinical profile and endoscopic findings were analysed and compared with the data on UGIB from other studies. RESULTS The mean age of patients was 47.03 years with male: female ratio of 2.33:1. 58% of patients were first time bleeders. Majority of patients presented with melaena. Visualisation of active bleeding achieved to 85.7% when endoscopy was done within first 24 hrs. The commonest cause of UGIB was duodenal ulcer (DU which accounted for 41% cases. Gastric ulcer was responsible in 13% of cases. Portal hypertension was responsible for bleed in only 13%. Neoplasms accounted for 25% of cases. Other less common causes were erosive gastritis (3%, gastric polyp (3%, Mallory-Weiss tear (1%, and Dieulafoy’s lesion (1%. Among bleeding peptic ulcers, 27.8% of cases were classified as Forrest IIa and 20.4% in Forrest IIb & IIc each. Acid peptic disease was past history elicited in majority (33% followed by NSAID (26% and alcohol (26%. CONCLUSION The present study has diagnosed various causes of upper gastrointestinal bleeding in this part of country. The incidence of gastric carcinoma as a cause of upper gastrointestinal bleeding is significantly high compared to those in other studies. UGI endoscopy should be done in every case

  7. Frequency of endometrial carcinoma in patients with postmenopausal bleeding

    International Nuclear Information System (INIS)

    Introduction: Postmenopausal bleeding (PMB) is defined as bleeding that occurs after 1 year of amenorrhea in a woman who is not receiving hormone replacement therapy (HRT). About 10% of women with postmenopausal bleeding have a primary or secondary malignancy. Common malignancies among them are endometrial cancer (80%), cervical cancer or an ovarian tumour. Endometrial cancer is the second most common cancer associated with hereditary non-polyposis colorectal cancer. Ninety percent of patients have benign causes. Objective: The objective of this study was to determine the frequency of endometrial carcinoma in patients with post-menopausal bleeding. Study Design: Descriptive case series study. Setting: Department of obstetrics and gynaecology, Lady Willingdon, Lahore. Duration of Study: This study was conducted over a period of six months from January, 1 2009 to June 30, 2009. Subjects and Methods: 50 cases with postmenopausal bleeding. Results: During the period of this study a total number of 50 consecutive patients who met inclusion criteria were enrolled in the study. Ages of the patients who presented with PMB ranged between 48 years and 80 years with a mean age of 59 years. Malignancy was found in 18 out of 50 cases (36%).Cases with endometrial CA were 14 out of 50 cases (28%) and CA cervix constituted 4 out of 50 cases (8%). Benign pathology was more frequent (64%). 13 of 50 cases (26%) had hyperplasia out of which 1 case (2%) was of atypical hyperplasia. Endometrial polyp was found in 4 of 50 cases (8%). 3 of 50 cases (6%) had chronic endometritis. 5 of 50 cases (10%) had chronic cervicitis. While 7 cases (14%) had postmenopausal bleeding due to decubitus ulcer of uterovaginal prolapse. Among malignancies (36%), endometrial cancer is the most frequent malignancy in women with postmenopausal bleeding with mean age of 65 years. Conclusion: In this study it was concluded that the majority of cases of PMB would be expected to be suffering from benign problems

  8. Screening Bleeding Disorders in Adolescents and Young Women with Menorrhagia

    Directory of Open Access Journals (Sweden)

    Suar Çakı Kılıç

    2013-06-01

    Full Text Available OBJECTIVE: Chronic menorrhagia causes anemia and impairment of life quality. In this study the aim was the screening of bleeding disorders in adolescents and young women with menorrhagia. METHODS: The study was performed prospectively by pediatric hematologists. A form including demographic characteristics of the patients, bleedings other than menorrhagia, familial bleeding history, characteristics of the menorrhagia, and impairment of life quality due to menorrhagia was filled out by the researcher during a face-to-face interview with the patient. A pictorial blood assessment chart was also used for evaluation of blood loss. All patients underwent pelvic ultrasound sonography testing and women also received pelvic examination by gynecologists. Whole blood count, peripheral blood smear, blood group, serum transaminases, urea, creatinine, ferritin, PFA-100, PT, aPTT, INR, TT, fibrinogen, VWF: Ag, VWF: RCo, FVIII, and platelet aggregation assays were performed. Platelet aggregations were studied by lumiaggregometer. RESULTS: Out of 75 patients enrolled, 60 patients completed the study. The mean age was 20.68±10.34 (range: 10-48 years and 65% (n=39 of the patients were younger than 18 years. In 18 (46% of the adolescents, menorrhagia subsided spontaneously. In 20% (n=12 of the patients, a bleeding disorder was detected (1 case of type 3 von Willebrand disease, 2 patients with low VWF: Ag, 1 case of probable von Willebrand disease, 3 cases of Bernard-Soulier syndrome, 2 cases of Glanzmann thrombasthenia, 2 cases of immune thrombocytopenic purpura, 1 case of congenital factor VII deficiency. CONCLUSION: In patients with menorrhagia, at least complete blood count, peripheral smear, aPTT, PT, VWF: Ag, VWF: RCo, FVIII, and fibrinogen assays must be performed. When there is history of nose and gum bleeding, platelet function assay by lumiaggregometer must also be performed. In nearly 50% of adolescents, menorrhagia is dysfunctional and transient

  9. Duplication of hepatic artery

    Directory of Open Access Journals (Sweden)

    Saeed Muhammad

    2001-01-01

    Full Text Available Background: The hepatic arterial anatomy is aberrant in almost 33-41% of individuals. The variant arterial anatomy recognized during routine cadaveric dissection offers great learning potential. Such findings provide an alternative perspective to view common morphology and its structural and functional importance. These impart the concept of patient individuality and subsequent individualization of medical and surgical therapies. Adequate knowledge of normal and abnormal arterial anatomy is essential for peripancreatic surgery and liver transplantation. Aims of the study: To report on hepatic artery variations observed in the dissecting room and to find out the macroscopic pattern of varied human hepatic arterial vascularization by cadaveric dissection. Patients and Methods: Twenty human cadavers of caucasian origin were dissected to study the source and topographic pattern of hepatic arterial supply. Results: Nineteen cadavers exhibited typical hepatic arterial supply from the celiac axis. Only one female body out of twenty cadavers exhibited a dual arterial supply to all parts of liver and gallbladder. One artery originated from the celiac axis whereas the other was given off by the superior mesenteric artery. Conclusion: No doubt, aberrant hepatic vascularization should be assessed preoperatively by invasive and noninvasive techniques to avoid fatal complications, but we favour careful dissection over angiography as a means of defining the arterial anatomy.

  10. Radiologic management of haemoptysis. Diagnostic and interventional bronchial arterial embolisation

    Energy Technology Data Exchange (ETDEWEB)

    Ittrich, H.; Adam, G. [Univ. Medical Center Hamburg, Hamburg (Germany). Diagnostic and Interventional Radiology Dept. and Clinic; Klose, H. [Univ. Medical Center Hamburg, Hamburg (Germany). Section Pneumology

    2015-04-15

    Hemoptysis can be a life-threatening pulmonary emergency with high mortality, is symptomatic of an underlying severe pulmonary disease and requires immediate diagnosis and treatment. Diagnostically, bronchoscopy, conventional chest x-ray and contrast-enhanced multislice computed tomography (MSCT) with CT angiography (CTA) provide information regarding the underlying pulmonary disease, bleeding site, the vascular anatomy of the bronchial arteries (BA) and extrabronchial branches, as well a basis for planning of endovascular intervention. Therapeutically, bronchial artery embolization (BAE) is a safe and effective technique in the hands of an experienced interventionist with profound knowledge of the BA anatomy and possible pitfalls as well as experience with first-line therapy of recurrent and massive hemoptysis or as an intervention prior to elective surgery. Recurrent episodes of hemoptysis are not uncommon and require a prompt repeat BAE after exclusion of extrabronchial systemic and pulmonary artery bleeding sources. This review article should give an overview of the history, anatomical and pathophysiological basics and the clinical context of hemoptysis and diagnosis, as well as a survey of management, treatment and results of BAE.

  11. Inferior phrenic arteries supply to the pulmonary hemorrhagic lesions: angiographic identification and interventional management

    International Nuclear Information System (INIS)

    Objective: To describe the manifestations of the inferior phrenic arteries (IPA) supply to the pulmonary hemorrhagic lesions and to evaluate the safety and efficacy of transcatheter arterial embolization (TAE) of the IPA. Methods: The clinical data and imaging findings of eighteen patients with the additional blood supply to the pulmonary hemorrhagic lesions from the IPA were evaluated retrospectively. The causes of the bleeding were lung malignancies in 9, bronchiectasis in 7, and chronic inflammation in 2 patients. TAE supplementally was performed in patients with IPA supply to the pulmonary lesions, using polyvinyl alcohol particles, gelatin sponge particles, and microcoils. Results: Selective arteriogram demonstrates an enlarged IPA, with numerous branches and hypervascularity in all 18 cases, with tumor staining in 9, the contrast material extravasation in 6, and non-specific staining in 2 cases. In addition, IPA-to-pulmonary shunting was found in 9 cases. All the lesions supplying by IPA were adjacent to the pleurae, including adjacent to the diaphragmatic pleura in 11, the mediastinal pleura in 5, and the lateral pleura of the lower lobe in 2 cases. Technical success of IPA embolization was achieved in the 18 cases. Embolization of other nonbronchial systemic arteries (the internal thoracic artery in 7 and intercostal artery in 3) was performed at the same session. All bleeding ceased immediately after' supplemental IPA embolization. Follow-up time ranged from 8 months to 4 years. Mild recurrent hemoptysis occurred in 3 patients at 1,2, 6 months respectively, after the embolization. These patients were responsive to conservative management. Recurrent bleeding did not occur in 15 patients during the follow-up. Conclusion: The pulmonary hemorrhagic lesions, especially adjacent to the diaphragmatic and mediastinal pleurae, can be supplied by IPA, and may result in clinical failure following BAE. Supplemental TAE of IPA is a safe and effective adjunct to BAE in

  12. Periodontitis as a Risk Factor in Non-Diabetic Patients with Coronary Artery Disease

    Directory of Open Access Journals (Sweden)

    Vida Nesar Hoseini

    2010-11-01

    Full Text Available Coronary Artery Disease (CAD is responsible for much mortality across the w orld, especially in our country .The conventional risk factors for atherosclerosis are well understood, but they can account for only about 50 to 70% of atherosclerotic events in the general population. The aim of this study was to investigate relationships between prevalent Coronary Artery Disease (CAD and clinical periodontal disease in patients with angiographic ally proven coronary artery disease. 152 consecutive patients w ith angiographically proven coronary artery disease will be included in this study, who received a complete periodontal examination during visit. Patients with normal coronary, average plaque index (1.6±1.02 Index of bleeding (1.51±0.92, mean adhesion level (3.57±1.18. But patients with coronary artery disease, the mean plaque index (2.46±0.62 Index of bleeding (1.86±0.92, mean adhesion level (4.13±1.45. These differences are statistically significant. (p<0.05 In this study, average depth of probe entrance on the surface of teeth has had little relation w ith cardiovascular disease (p = 0.051. According to the results of this study, in peoples over 40 years, who had coronary artery disease proved by coronary angiography, gingival inflammation (periodentitis has a significant relation as a risk factor.

  13. Role and Effectiveness of Percutaneous Arterial Embolization in Hemodynamically Unstable Patients with Ruptured Splanchnic Artery Pseudoaneurysms

    Energy Technology Data Exchange (ETDEWEB)

    Dohan, Anthony, E-mail: anthony.dohan@lrb.aphp.fr [Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Department of Abdominal and Interventional Imaging (France); Eveno, Clarisse, E-mail: clarisse.eveno@lrb.aphp.fr [Université Paris-Diderot, Sorbonne Paris Cité (France); Dautry, Raphael, E-mail: raphael.dautry@lrb.aphp.fr; Guerrache, Youcef, E-mail: docyoucef05@yahoo.fr [Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Department of Abdominal and Interventional Imaging (France); Camus, Marine, E-mail: marine.camus@lrb.aphp.fr [Université Paris-Diderot, Sorbonne Paris Cité (France); Boudiaf, Mourad, E-mail: mourad.boudiaf@lrb.aphp.fr [Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Department of Abdominal and Interventional Imaging (France); Gayat, Etienne, E-mail: etienne.gayat@lrb.aphp.fr [Université Paris-Diderot, Sorbonne Paris Cité (France); Dref, Olivier Le, E-mail: olivier.ledref@lrb.aphp.fr; Sirol, Marc, E-mail: marc.sirol@lrb.aphp.fr; Soyer, Philippe, E-mail: philippe.soyer@lrb.aphp.fr [Hôpital Lariboisière, Assistance Publique-Hôpitaux de Paris, Department of Abdominal and Interventional Imaging (France)

    2015-08-15

    PurposeTo assess the role and effectiveness of percutaneous arterial embolization (TAE) in patients with hemodynamic instability due to hypovolemic shock secondary to ruptured splanchnic artery pseudoaneurysms (SAPA).Materials and MethodsSeventeen patients (11 men, 6 women; mean age, 53 years) with hemodynamic instability (systolic blood pressure <90 mmHg) due to hypovolemic shock secondary to ruptured SAPA were treated by TAE. Clinical files, multidetector row computed tomography angiography, and angiographic examinations along with procedure details were reviewed.ResultsSeventeen SAPAs were present, predominantly located on gastroduodenal or pancreatic arteries (9/17; 53 %). Angiography showed extravasation of contrast medium from SAPA in 15/17 patients (88 %). Technical success rate of TAE was 100 %. TAE was performed using metallic coils in all patients (100 %), in association with gelatin sponge in 5/17 patients (29 %). TAE allowed controlling the bleeding and returning to normal hemodynamic status in 16/17 patients (94 %). In 1/17 patient (6 %), surgery was needed to definitively control the bleeding. The mortality and morbidity rate of TAE at 30 days were 0 and 12 %, respectively. Morbidity consisted in coil migration in 1/17 patient (6 %) and transient serum liver enzyme elevation in 1/17 patient (6 %).ConclusionTAE is an effective and safe treatment option for ruptured SAPA in hemodynamically unstable patients, with a success rate of 94 %. Our results suggest that TAE should be the favored option in patients with hemodynamic instability due to ruptured SAPA.

  14. Role and Effectiveness of Percutaneous Arterial Embolization in Hemodynamically Unstable Patients with Ruptured Splanchnic Artery Pseudoaneurysms

    International Nuclear Information System (INIS)

    PurposeTo assess the role and effectiveness of percutaneous arterial embolization (TAE) in patients with hemodynamic instability due to hypovolemic shock secondary to ruptured splanchnic artery pseudoaneurysms (SAPA).Materials and MethodsSeventeen patients (11 men, 6 women; mean age, 53 years) with hemodynamic instability (systolic blood pressure <90 mmHg) due to hypovolemic shock secondary to ruptured SAPA were treated by TAE. Clinical files, multidetector row computed tomography angiography, and angiographic examinations along with procedure details were reviewed.ResultsSeventeen SAPAs were present, predominantly located on gastroduodenal or pancreatic arteries (9/17; 53 %). Angiography showed extravasation of contrast medium from SAPA in 15/17 patients (88 %). Technical success rate of TAE was 100 %. TAE was performed using metallic coils in all patients (100 %), in association with gelatin sponge in 5/17 patients (29 %). TAE allowed controlling the bleeding and returning to normal hemodynamic status in 16/17 patients (94 %). In 1/17 patient (6 %), surgery was needed to definitively control the bleeding. The mortality and morbidity rate of TAE at 30 days were 0 and 12 %, respectively. Morbidity consisted in coil migration in 1/17 patient (6 %) and transient serum liver enzyme elevation in 1/17 patient (6 %).ConclusionTAE is an effective and safe treatment option for ruptured SAPA in hemodynamically unstable patients, with a success rate of 94 %. Our results suggest that TAE should be the favored option in patients with hemodynamic instability due to ruptured SAPA

  15. Acute occlusion of the left subclavian artery with artery dissection

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    @@ Subclavian steal syndrome is cerebral or brain stem ischemia resulting from diversion of blood flow from the basilar artery to the subclavian artery, which is caused by occlusive disease of either the subclavian artery or the innominate artery before they branch off at the vertebral artery. In the patients with subclavian steal syndrome the subclavian artery is fed by retrograde flow from the vertebral artery via the carotids and the circle of Willis.

  16. Resuscitation of Polytrauma Patients: The Management of Massive Skeletal Bleeding.

    Science.gov (United States)

    Guerado, Enrique; Bertrand, Maria Luisa; Valdes, Luis; Cruz, Encarnacion; Cano, Juan Ramon

    2015-01-01

    The term 'severely injured patient' is often synonymous of polytrauma patient, multiply-injured patient or, in some settings, polyfractured patient. Together with brain trauma, copious bleeding is the most severe complication of polytrauma. Consequently hypotension develop. Then, the perfusion of organs may be compromised, with the risk of organ failure. Treatment of chest bleeding after trauma is essential and is mainly addressed via surgical manoeuvres. As in the case of lesions to the pelvis, abdomen or extremities, this approach demonstrates the application of damage control (DC). The introduction of sonography has dramatically changed the diagnosis and prognosis of abdominal bleeding. In stable patients, a contrast CT-scan should be performed before any x-ray projection, because, in an emergency situation, spinal or pelvic fractures be missed by conventional radiological studies. Fractures or dislocation of the pelvis causing enlargement of the pelvic cavity, provoked by an anteroposterior trauma, and in particular cases presenting vertical instability, are the most severe types and require fast stabilisation by closing the pelvic ring diameter to normal dimensions and by stabilising the vertical shear. Controversy still exists about whether angiography or packing should be used as the first choice to address active bleeding after pelvic ring closure. Pelvic angiography plays a significant complementary role to pelvic packing for final haemorrhage control. Apart from pelvic trauma, fracture of the femur is the only fracture provoking acute life-threatening bleeding. If possible, femur fractures should be immobilised immediately, either by external fixation or by a sheet wrap around both extremities. PMID:26312112

  17. Could a Clot-Busting Drug Help Treat a 'Bleeding' Stroke?

    Science.gov (United States)

    ... a Clot-Busting Drug Help Treat a 'Bleeding' Stroke? Two studies suggest that tPA infusion to brain ... tPA might help patients suffering a hemorrhagic ("bleeding") stroke. According to the American Stroke Association, only about ...

  18. TREATMENT OF 100 CASES OF DYSFUNCTIONAL UTERINE BLEEDING BY SCRATCHING THERAPY

    Institute of Scientific and Technical Information of China (English)

    WANG Gui-qing

    2006-01-01

    @@ Dysfunctional uterine bleeding, a common gynecological disorder, is generally of two kinds, pubescent and climacteric, characterized by menorrhagia, menostaxis, irregular bleeding, associated with dysmenorrhea, soreness and bearing down sensation in the lumbosacral region.

  19. Protect Your Baby from Bleeds: Talk to Your Healthcare Provider about Vitamin K

    Science.gov (United States)

    ... Bleeds – Talk to Your Healthcare Provider about Vitamin K Without enough vitamin K, your baby has a chance of bleeding into ... death. Infants who do not receive the vitamin K shot at birth can develop VKDB up to ...

  20. Definition of major bleeding in clinical investigations of antihemostatic medicinal products in surgical patients

    DEFF Research Database (Denmark)

    Schulman, S; Angerås, U; Bergqvist, D;

    2010-01-01

    The definition of major bleeding varies between studies on surgical patients, particularly regarding the criteria for surgical wound-related bleeding. This diversity contributes to the difficulties in comparing data between trials. The Scientific and Standardization Committee (SSC), through its...

  1. Idiopathic aneurysms of distal cerebellar arteries: endovascular treatment after rupture

    International Nuclear Information System (INIS)

    Idiopathic ruptured aneurysms of distal cerebellar arteries (DCAAs) are rare, and their endovascular therapy (EVT) has as yet not been extensively reported. They are usually assumed to result from local arterial wall disruption rather than infection, unlike distal supratentorial artery aneurysms. This study was performed to audit their frequency, potential aetiology and results of EVT. Using strict inclusion criteria and a database of 1715 EVT patients, we identified ten idiopathic ruptured DCAAs (0.6%) over a 13-year period (1993-2006). The series comprised six males and four females with mean age of 64 years and solitary aneurysms located on posterior inferior cerebellar artery (five patients), anterior inferior cerebellar artery (three patients) and superior cerebellar artery (two patients). Nine aneurysms were fusiform and were treated by endovascular parent artery occlusion, and one was saccular and treated by endosaccular packing. Endovascular therapy was performed with coils in seven cases, n-butyl-2-cyanoacrylate (NBCA) in two cases and with both in one case. Primary EVT was successful in eight patients. One patient died following a procedure-related re-bleeding and one patient required re-treatment after failed endosaccular packing. Nine patients made good or excellent clinical recoveries (modified Rankin Scale 2 or less). Focal cerebellar infarctions were seen on computed tomography images after EVT in three patients, only one of whom was symptomatic with transient dysmetria, which resolved completely during follow up. No aneurysm recanalisation was detected on late follow-up imaging up to 24 months. Ruptured DCAAs are rare. The majority are fusiform in shape and their aetiology remains uncertain. Endovascular treatment is feasible and effective. It usually requires parent artery occlusion. (orig.)

  2. Risk Factors and Outcome for Massive Intra-Abdominal Bleeding Among Patients With Infected Necrotizing Pancreatitis

    OpenAIRE

    Shen, Xiao; Sun, Jing; Zhang, Jingzhu; Ke, Lu; Tong, Zhihui; Li, Gang; Jiang, Wei; Li, Weiqin; Li, Jieshou

    2015-01-01

    Abstract The incidence of acute bleeding is reported to be 13.5% in patients with acute necrotizing pancreatitis. However, of all the bleeding events, intra-abdominal bleeding was less studied in the literature and its risk factors have not been well defined yet. The purpose of the present study was to investigate the risk factors for massive intra-abdominal bleeding among the patients with infected necrotizing pancreatitis and assessed the outcome of these patients. Both univariate and multi...

  3. MRSA-Infected External Iliac Artery Pseudoaneurysm Treated with Endovascular Stenting

    International Nuclear Information System (INIS)

    A 48-year-old woman with severe juvenile-onset rheumatoid arthritis presented with a bleeding cutaneous sinus distal to her right total hip replacement scar. Methicillin resistant Staphylococcus aureus (MRSA) was isolated on culture. She had previously undergone bilateral total hip and knee replacements at aged 23 and six years later had the right knee prosthesis removed for infection, with subsequent osteomyelitis of the femoral shaft and right total hip prosthesis disruption. Peripheral arteriography was performed in view of persistent bleeding from the sinus, which revealed a 6 cm false aneurysm filling from and compressing the right external iliac artery (EIA). A PTFE-covered, balloon expandable JOSTENT was deployed in the right EIA, successfully excluding the false aneurysm and preventing further bleeding from the sinus. No graft infection was reported at 12 months. This case illustrates the potential use of endovascular stent-grafting in the treatment of an infected pseudoaneurysm

  4. The nursing effect of postoperative adenoid-tonsillectomy bleeding by low-temperature plasma in children

    OpenAIRE

    Chen, Xin

    2014-01-01

    To observe the nursing effect of postoperative adenoid tonsil bleeding by low-temperature plasma in children. 12 patients received the operation successfully without bleeding. The nursing methods include psychological nursing, observation, apnea prevention and diet nursing. Low-temperature plasma is an effective and safe way to cure postoperative bleeding without complications.

  5. Recent pharmacological management of oral bleeding in hemophilic patient

    Directory of Open Access Journals (Sweden)

    Monica Widyawati Setiawan

    2011-09-01

    Full Text Available Background: Hemophilia is a hereditary bleeding disorder that can increase the risk of disease in oral cavity. Sometimes hemophilia is not always established already in a patient. The lack of awareness of hemophilia presence can cause serious problem. Purpose: The purpose of this review is to explain about dental bleeding manifestation and management in hemophilic patient. Reviews: Hemophilia can be manifested as dental bleeding that cannot stop spontaneously. It should be treated with factor VIIII either by giving whole blood, fresh plasma, fresh frozen plasma, cryoprecipitate, and factor VIII concentrate. Factor VIII dose for hemophilia treatment can be calculated based on factor VIII present in hemophilia patient’s body. Factor VIII can also be given as prophylaxis to prevent bleeding. Complications that can be caused by factor VIII replacement therapy are the presence of factor VIII inhibitor and transfusion related diseases. Treatment of dental bleeding due to hemophilia consists of factor replacement therapy and supportive therapy. Conclusion: Treatment of dental bleeding due to hemophilia consists of factor replacement therapy and supportive therapy. There are complications that can happen due to factor VIII replacement therapy that should be considered and anticipated.Latar belakang: Hemofilia adalah kelainan pembekuan darah yang diturunkan. Hemophilia dapat meningkatkan resiko penyakit rongga mulut. Hemofilia tidak selalu sudah terdiagnosa saat penderita melakukan kunjungan ke dokter gigi. Kurangnya kewaspadaan akan adanya hemofilia dapat menyebabkan masalah serius. Tujuan: Tujuan dari kajian pustaka ini adalah memaparkan tentang manifestasi dan penanganan perdarahan gigi pada penderita hemofilia. Tinjauan pustaka: hemofilia dapat bermanifestasi sebagai perdarahan gigi yang tidak dapat berhenti secara spontan. Pada keadaan perdarahan tersebut, pemberian faktor VIII yang diberikan sebagai whole blood, fresh plasma, fresh frozen plasma

  6. Rectal bleeding after hypofractionated radiotherapy for prostate cancer: Correlation between clinical and dosimetric parameters and the incidence of grade 2 or worse rectal bleeding

    International Nuclear Information System (INIS)

    Purpose: To investigate the incidence and severity of rectal bleeding after high-dose hypofractionated radiotherapy (RT) for prostate cancer, and to explore the factors affecting the incidence of Grade 2 or worse rectal bleeding. Methods and materials: The data of 52 patients who had been treated by external beam RT for localized prostate cancer between 1999 and 2002 were analyzed. All the patients had received hypofractionated external beam RT to a total dose of 69 Gy in 3-Gy fractions, three fractions weekly. The clinical and dosimetric factors affecting the incidence of Grade 2 or worse late rectal bleeding were analyzed by univariate and multivariate analyses. The effect of the percentage of the whole rectal volume receiving 30%, 50%, 80%, and 90% of the prescribed radiation dose (V30, V50, V80, and V90, respectively) on the incidence of rectal bleeding was evaluated. Results: Of the 52 patients, 13 (25%) developed Grade 2 or worse rectal bleeding. One patient who needed laser coagulation and blood transfusion for the treatment of rectal bleeding was classified as having Grade 3 rectal bleeding. The median time to the development of Grade 2 or worse rectal bleeding was 11 months. The results of the univariate analysis revealed that the presence of a history of diabetes mellitus (p 30 ≥ 60%, V50 ≥ 40% (p 80 ≥ 25%, and V90 ≥ 15% (p < 0.001) were statistically significant risk factors for the occurrence of Grade 2 or worse rectal bleeding. The results of the multivariate analysis revealed that a history of diabetes mellitus was the most statistically significant risk factor for the occurrence of rectal bleeding after hypofractionated RT for prostate cancer (p < 0.05). Conclusion: A history of diabetes mellitus was the most statistically significant risk factor for the occurrence of Grade 2 or worse rectal bleeding after high-dose hypofractionated RT, although dosimetric factors were also closely associated with the risk of rectal bleeding

  7. Recombinant activated factor VII in the treatment of intractable non-surgical bleeding following major vascular procedures

    Directory of Open Access Journals (Sweden)

    Končar Igor B.

    2008-01-01

    Full Text Available INTRODUCTION A recombinant form of activated factor VII (rFVIIa is a haemostatic drug that is approved for use in haemophiliacs with antibodies to factor VIII or factor IX. Most recent studies and clinical experience have shown that rFVIIa (NovoSeven ®, Novo Nordisk A/S, Denmark gives extreme haemostatic effect in patients with severe "non-haemophilic" bleeding produced after trauma and major surgery. OBJECTIVE We present our preliminary experience of the use of rFVIIa in vascular surgery when conventional haemostatic measures are inadequate. METHOD There were 32 patients divided into five groups: Group I - 14 patients with ruptured abdominal aortic aneurysms; Group II - 10 patients with thoracoabdominal aortic aneurysms; Group III - 5 patients with retroperitoneal tumors involving great abdominal vessels; Group IV - 2 patients with portal hypertension and Group V - one patient with iatrogenic injury of brachial artery and vein during fibrinolytic treatment, because of myocardial infarction. RESULTS Clinical improvement was detected following treatment in 29 patients. Bleeding was successfully controlled as evidenced by improved haemodynamic parameters and decreased inotropic and transfusion requirements. CONCLUSION In vascular patients more liberal use of rFVIIa is limited, because no randomized controlled trial has proved its efficacy and safety in such patients; while also keeping in mind that the price of a 4.8 mg of rFVIIa is $4,080. We recommend the use of rFVIIa in vascular surgery only during and after operative treatment of thoracoabdominal aortic aneurysms, ruptured abdominal aortic aneurysms, retroperitoneal tumors involving the aorta and/or inferior vena cava, as well as portal hypertension, when non-surgical massive uncontrolled bleeding are present.

  8. Celiac Artery Compression Syndrome

    Directory of Open Access Journals (Sweden)

    Mohammed Muqeetadnan

    2013-01-01

    Full Text Available Celiac artery compression syndrome is a rare disorder characterized by episodic abdominal pain and weight loss. It is the result of external compression of celiac artery by the median arcuate ligament. We present a case of celiac artery compression syndrome in a 57-year-old male with severe postprandial abdominal pain and 30-pound weight loss. The patient eventually responded well to surgical division of the median arcuate ligament by laparoscopy.

  9. Popliteal artery entrapment syndrome.

    LENUS (Irish Health Repository)

    O'Leary, D P

    2010-01-01

    Popliteal artery entrapment syndrome is a rare abnormality of the anatomical relationship between the popliteal artery and adjacent muscles or fibrous bands in the popliteal fossa. The following is a case report of a 19 year old female, in whom popliteal artery entrapment syndrome was diagnosed, and successfully treated surgically. A review of literature is also presented and provides details on how PAES is classified, diagnosed both clinically and radiologically, and treated surgically.

  10. Coeliac artery compression syndrome

    OpenAIRE

    OKTAY, Özgür; MEMİŞ, Ahmet; Parildar, Mustafa; Oran, İsmail

    2003-01-01

    Celiac artery compression syndrome, also called median arcuate ligament compression syndrome, causes gastrointestinal ischemia secondary to compression of the proximal portion of the celiac artery just beyond its origin by the median arcuate ligament of the diaphragm. This syndrome is frequently demonstrated on aortography performed in patients without complaints of intestinal angina. Isolated stenosis or even occlusion of the celiac artery is always compensated for by collateral circul...

  11. Double blind, placebo-controlled trial of Tranexamic acid on recent internal hemorrhoid bleeding

    Directory of Open Access Journals (Sweden)

    Abdul A. Rani

    2002-12-01

    Full Text Available Double blind randomized placebo controlled trial was conducted to evaluate the efficacy of Tranexamic acid in 54 patients with recent hemorrhoid bleeding. Age, gender, body weight, height, grade of hemorrhoid, time of onset of recent bleeding were comparable between two groups. Analysis of haemostatic effect or stop bleeding as an immediate outcome of this study revealed that in the grade 2 patients, 23/23 (100% of tranexamic group and 18/23(78.26% of placebo group the bleeding stop. After 3 days of observation, there was statistically significant different for the rate of stop bleeding as well as at the end of observation. Bleeding stop earlier in the Tranexamic group with median 4 days (3-5 days, compare to placebo, median 11(9.55-12.45. Analysis of recurrent bleeding as an outcome of this study revealed that in the placebo group 9/18(50% of grade 2 patients and all grade 3 (100%patients suffered from recurrent bleeding. Since the days 4, both group have significant different time for recurrent bleeding and at the end of observation, cumulative probability of free of bleeding between two groups significantly different. Median still stop bleeding in the placebo group was 36 days, and the tranexamic group never reaches the median until the end of observation. Conclusion: tranexamic acid was an effective drug to stop recent hemorrhoid bleeding and prevent further recurrent bleeding, significantly better than placebo. (Med J Indones 2002;11: 215-21Keywords: Tranexamic acid, hemorrhoid bleeding, haemostatic effect, recurrent bleeding.

  12. Accessory left gastric artery: angiographic anatomy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kang Soo; Lim, Hyung Guhn; Kim, Hong Soo; Jeon, Doo Sung [Presbyterian Medical Center, Chunju (Korea, Republic of); Chung, Jin Wook; Park, Jae Hyung [College of Medicine and the Institute of Radiation Medicine, Seoul National University, Seoul (Korea, Republic of); Song, Soon Young [Myongji Hospital, College of Medicine, Kwandong University, Seoul (Korea, Republic of)

    2000-09-01

    To evaluate the angiographic anatomy of the accessory left gastric artery (accLGA). We evaluated the angiographic findings of the accLGA in 50 patients (Angiostar; Siemens, Erlangen, Germany). Performing celiac and selective angiography in 50 and 34 patients, respectively. By means of celiac angiography, (1) site of origin, (2) anatomical course, (3) diameter, (4) degree of tortuosity, and (5) distal tapering were evaluated, while selective angiography was used to determine (1) arterial branching, (2) area of blood supply, and (3) patterns of gastric wall stain. Celiac angiography showed that the accLGA arose from the left hepatic artery (LHA) in 45 cases (90%) and from the proper hepatic artery in five (10%). If the accLGA arose from the LHA, its origin entirely depended on the branching pattern of the latter. It always arose from the lateral branch of the LHA furthest to the left and uppermost, and proximal to its umbilical point. The most common anatomical course of the accLGA, seen in 27 cases (54%), was between the S2 and S3 segmental branch. The diameter and degree of tortuosity of the accLGA were similar to those of adjacent intrahepatic branches in 21 (42%) and 33 cases (66%), respectively. The degree of tapering was less than that of adjacent intrahepatic vessel in 28 (56%). Selective angiography demonstrated esophageal branching of the acc LGA in 27 cases (79%), inferior phrenic arterial branching in three (9%), a mediastinal branch in one (3%), and hypervascularity of the lung in one (3%). In 15 cases (44%), bifurcation of the accLGA was recognized. The vascular territory of the accLGA was the gastric fundus together with the distal esophagus in 21 cases (62%), mainly the gastric fundus in six (18%), and mainly the distal esophagus in four (12%). The pattern of gastric mucosal stain was curvilinear wall in 31 cases (91%) and nodular in three (9%). A knowledge of the angiographic anatomy of the accLGA facilitates accurate recognition of this artery on

  13. Acute Gastric Bleeding Due to Giant Hyperplastic Polyp

    Directory of Open Access Journals (Sweden)

    Bulent Aksel

    2013-04-01

    Full Text Available Hyperplastic gastric polyps account for the majority of benign gastric polyps. The vast majority of these lesions are small, asymptomatic and found incidentally on radiologic or endoscopic examination. Giant hyperplastic gastric polyps are uncommon and most of them are asymptomatic. We report a case of a 66-year-old woman who admitted because of acute gastric bleeding. The gastrin levels were within normal ranges. Esophagogastroduodenoscopy showed 12 cm pedunculated and multiple lobulated hyperplastic polyps arising from antrum with signs of diffuse oozing. The patient is treated by subtotal gastrectomy with Roux-Y gastrojejunostomy. Histological examination showed the presence of ulcers and regeneration findings with the contemporary occurrence of hyperplastic polyp. Giant hyperplastic gastric polyp should be kept in mind in the differential diagnosis of acute upper gastrointestinal bleeding.

  14. Imaging the vertebral artery

    Energy Technology Data Exchange (ETDEWEB)

    Tay, Keng Yeow; U-King-Im, Jean Marie; Trivedi, Rikin A.; Higgins, Nicholas J.; Cross, Justin J.; Antoun, Nagui M. [Addenbrooke' s Hospital and University of Cambridge, Department of Radiology, Cambridge (United Kingdom); Davies, John R.; Weissberg, Peter L. [Addenbrooke' s Hospital and University of Cambridge, Division of Cardiovascular Medicine, Cambridge (United Kingdom); Gillard, Jonathan H. [Addenbrooke' s Hospital and University of Cambridge, Department of Radiology, Cambridge (United Kingdom); Addenbrooke' s Hospitald, University Department of Radiology, Cambridge (United Kingdom)

    2005-07-01

    Although conventional intraarterial digital subtraction angiography remains the gold standard method for imaging the vertebral artery, noninvasive modalities such as ultrasound, multislice computed tomographic angiography and magnetic resonance angiography are constantly improving and are playing an increasingly important role in diagnosing vertebral artery pathology in clinical practice. This paper reviews the current state of vertebral artery imaging from an evidence-based perspective. Normal anatomy, normal variants and a number of pathological entities such as vertebral atherosclerosis, arterial dissection, arteriovenous fistula, subclavian steal syndrome and vertebrobasilar dolichoectasia are discussed. (orig.)

  15. Peripheral artery disease - legs

    Science.gov (United States)

    ... if they have a history of: Abnormal cholesterol Diabetes Heart disease (coronary artery disease) High blood pressure ( hypertension ) Kidney disease involving hemodialysis Smoking Stroke ( cerebrovascular disease )

  16. Repeated pancreatitis-induced splenic vein thrombosis leads to intractable gastric variceal bleeding: A case report and review.

    Science.gov (United States)

    Tang, Shan-Hong; Zeng, Wei-Zheng; He, Qian-Wen; Qin, Jian-Ping; Wu, Xiao-Ling; Wang, Tao; Wang, Zhao; He, Xuan; Zhou, Xiao-Lei; Fan, Quan-Shui; Jiang, Ming-De

    2015-10-16

    Gastric varices (GV) are one of the most common complications for patients with portal hypertension. Currently, histoacryl injection is recommended as the initial treatment for bleeding of GV, and this injection has been confirmed to be highly effective for most patients in many studies. However, this treatment might be ineffective for some types of GV, such as splenic vein thrombosis-related localized portal hypertension (also called left-sided, sinistral, or regional portal hypertension). Herein, we report a case of repeated pancreatitis-induced complete splenic vein thrombosis that led to intractable gastric variceal bleeding, which was treated by splenectomy. We present detailed radiological and pathological data and blood rheology analysis (the splenic artery - after a short gastric vein or stomach vein - gastric coronary vein - portal vein). The pathophysiology can be explained by the abnormal direction of blood flow in this patient. To our knowledge, this is the first reported case for which detailed pathology and blood rheology data are available. PMID:26488031

  17. Antiplatelet therapy for stable coronary artery disease in atrial fibrillation patients taking an oral anticoagulant

    DEFF Research Database (Denmark)

    Lamberts, Morten; Gislason, Gunnar H.; Lip, Gregory Y. H.;

    2014-01-01

    therapy to vitamin K antagonist (VKA) in atrial fibrillation patents with stable coronary artery disease. Methods and Results Atrial fibrillation patients with stable coronary artery disease (defined as 12 months from an acute coronary event) between 2002 and 2011 were identified. The subsequent risk...... rates were 7.2, 3.8, and 4.0 events per 100 person-years for myocardial infarction/coronary death, thromboembolism, and serious bleeding, respectively. Relative to VKA monotherapy, the risk of myocardial infarction/coronary death was similar for VKA plus aspirin (hazard ratio, 1.12 [95% confidence...... interval, 0.94-1.34]) and VKA plus clopidogrel (hazard ratio, 1.53 [95% confidence interval, 0.93-2.52]). The risk of thromboembolism was comparable in all regimens that included VKA, whereas the risk of bleeding increased when aspirin (hazard ratio, 1.50 [95% confidence interval, 1...

  18. Coil embolization of splenic artery for the treatment of pseudoaneurysm related with pancreatitis

    International Nuclear Information System (INIS)

    Objective: To evaluate the effect of embolotherapy in treating the splenic pseudoaneurysm related with pancreatitis. Methods: In 8 cases with 8 pseudoaneurysms, in which six cases had bleeding after operation for acute pancreatitis and others were related with chronic pancreatitis, embolization had been carried out to the parent artery both distal and proximal with coils. CT scanning was performed after the embolization. Results: All cases had been embolized successfully, and haemorrhage in 7 cases was stopped immediately, of which CT scan had been done in 5 cases after embolization, it showed that the pseudoaneurysms were not enhanced at all. Follow up was done for 3-21 months, 6 cases did not bleed again. Conclusion: Percutaneous embolization of splenic artery is a simple, safe, and effective treatment mean for secondary pseudoaneurysm of pancreatitis. (authors)

  19. Endoscopic Evaluation of Upper and Lower Gastro-Intestinal Bleeding

    OpenAIRE

    Emeka Ray-Offor; Elenwo, Solomon N

    2015-01-01

    Introduction: A myriad of pathologies lead to gastro-intestinal bleeding (GIB). The common clinical presentations are hematemesis, melena, and hematochezia. Endoscopy aids localization and treatment of these lesions. Aims: The aim was to study the differential diagnosis of GIB emphasizing the role of endoscopy in diagnosis and treatment of GIB. Patients and Methods: A prospective study of patients with GIB referred to the Endoscopy unit of two health facilities in Port Harcourt Nigeria from F...

  20. CLINICAL APPLICATION OF LIDUI (ST 45) BLEEDING METHOD

    Institute of Scientific and Technical Information of China (English)

    李春研; 王军

    2004-01-01

    Lidui (厉兑 ST 45) is the Jing (井 Well) point of the Stomach Meridian of Foot-Yangming. It's effective to reduce the heat from the stomach or the Stomach Meridian. The Stomach Meridian is abundant with qi and blood, and is in charge of hemopathy. So, in clinic, we often apply Lidui (ST 45) point bleeding method to the treatment of many kinds of diseases and get good therapeutic effects. Following are 3 typical cases.

  1. Acute gingival bleeding as a complication of dengue hemorrhagic fever

    OpenAIRE

    Saif Khan; Gupta, N. D.; Sandhya Maheshwari

    2013-01-01

    Dengue fever is mosquito borne disease caused by dengue virus (DENV) of Flaviviridae family. The clinical manifestations range from fever to severe hemorrhage, shock and death. Here, we report a case of 20-year-old male patient undergoing orthodontic treatment presenting with acute gingival bleeding with a history of fever, weakness, backache, retro orbital pain and ecchymosis over his right arm. The hematological investigations revealed anemia, thrombocytopenia and positive dengue non-struct...

  2. Small bowel stromal tumour revealed by a lower gastrointestinal bleeding

    Directory of Open Access Journals (Sweden)

    Assamoi B. F. Kassi

    2016-04-01

    Full Text Available Small bowel stromal tumour must be systematically researched in the presence of obscure and persistent low gastrointestinal bleeding despite a normal endoscopic examination (OGDF and colonoscopy. Video capsule endoscopy is the best diagnosis examination; if it is not available a CT enterography could be useful. Surgical treatment is effective on localized and weak malignancy small bowel stromal tumours. [Int J Res Med Sci 2016; 4(4.000: 1248-1250

  3. Small bowel stromal tumour revealed by a lower gastrointestinal bleeding

    OpenAIRE

    Assamoi B. F. Kassi; Lebeau, R; Y. S. Kacou; K. J. N'dah; Traore, M.

    2016-01-01

    Small bowel stromal tumour must be systematically researched in the presence of obscure and persistent low gastrointestinal bleeding despite a normal endoscopic examination (OGDF and colonoscopy). Video capsule endoscopy is the best diagnosis examination; if it is not available a CT enterography could be useful. Surgical treatment is effective on localized and weak malignancy small bowel stromal tumours. [Int J Res Med Sci 2016; 4(4.000): 1248-1250

  4. Trends on gastrointestinal bleeding and mortality: Where are we standing?

    Institute of Scientific and Technical Information of China (English)

    Ahmed Mahmoud EI-Tawil

    2012-01-01

    Bleeding from the gastrointestinal tract and its management are associated with significant morbidity and mortality.The predisposing factors that led to the occurrence of these hemorrhagic instances are largely linked to the life style of the affected persons.Designing a new strategy aimed at educating the publics and improving their awareness of the problem could effectively help in eradicating this problem with no associated risks and in bringing the mortality rates down to almost zero.

  5. Dynamic of gastroduodenal bleeding distribution after Chernobyl catastrophe

    International Nuclear Information System (INIS)

    It was investigated the evidence of gastroduodenal bleeding between Belarus population from 1989 to 1996 period. 27981 occurrences of this disease were registered. The annual permanent growth of the disease was revealed. Between persons, having worked in the Chernobyl region in the first year after the catastrophe, it was found the ulcer disease distribution in 7 times greater than between the whole population. It was concluded about heavy course of ulcer disease in residents of Belarus in the modern conditions

  6. Risperidone-induced Gingival Bleeding in a Pediatric Case: A Dose-dependent Side Effect.

    Science.gov (United States)

    Hergüner, Sabri; Özayhan, Hatice Yardım; Erdur, Emire Aybuke

    2016-05-31

    There are several case reports on risperidone-related bleeding; however, to our knowledge, there is no report about gingival bleeding associated with risperidone in the literature. We presented a case who experienced gingival bleeding when risperidone dose was increased to 0.5 mg/day, and subsided after decreasing the dose to 0.25 mg/day, suggesting a dose-dependent side-effect. The bleeding side effect of risperidone might be caused by several mechanisms, including 5-hydroxytryptamine 2A receptor antagonism. Although bleeding associated with risperidone is rarely reported, clinicians should be aware of this side effect. PMID:27121433

  7. Chattering of bleed condenser relief valves in Darlington NGS

    International Nuclear Information System (INIS)

    The Bleed Condenser (BC) is part of the Pressure and Inventory Control System. The Primary Heat Transport System (PHTS) will transfer water to the Bleed Condenser via the PHT liquid relief valves (LRV) every time overpressure occurs in the main circuit. The BC is designed to withstand full PHT pressure and is protected against overpressurization by two spring loaded Relief Valves (RV). Chattering of these relief valves was observed during commissioning tests in Darlington, when opening of the LRVs pressurized the bleed condenser above the RVs set point. The chattering caused a drift in the valve setpoint and ruptured a pipe connected to the relief line. Similar undesirable events were observed in Bruce NGS. This paper presents the thermalhydraulic analysis of the system, during the above mentioned event and proposes several possible solutions to the problem. The computer simulation was performed using the SOPHT code, developed by Ontario Hydro. Considering the various limitations imposed by design on the relief valves and on the system, the recommended solution is to prolong the valve closing time by 400-800 milliseconds. (author) 9 refs., 11 figs

  8. Recurrent Epistaxis and Bleeding as the Initial Manifestation of Brucellosis.

    Science.gov (United States)

    Kamali Aghdam, Mojtaba; Davari, Kambiz; Eftekhari, Kambiz

    2016-03-01

    Severe thrombocytopenia with bleeding is rarely reported in children with brucellosis, and recurrent epistaxis is extremely rare. Brucellosis with hemorrhage should be differentiated from viral hemorrhagic fever, malignancy, and other blood disorders. Bone marrow aspiration (BMA) is mandatory to differentiate from other blood diseases. An 8-year-old boy was admitted with recurrent epistaxis, petechiae and purpura on face and extremities and bleeding from the gums. During the hospitalization, he was febrile and complained of muscle pain. Leukopenias associated with thrombocytopenia were observed. BMA showed to be normal. Among the multiple tests requested, only serum agglutination test (SAT) and 2-MercaptoEthanol test (2-ME) were positive. He was treated with Intravenous immunoglobulin (IVIG) associated with co-trimoxazole and rifampin. Finally, fever subsided, and he was discharged with good condition and normal platelet count. Brucellosis should be a differential diagnosis in patients with fever and bleeding disorders and a history of consumption of unpasteurized dairy, in endemic areas. PMID:27107528

  9. Endoscopic evaluation of upper and lower gastro-intestinal bleeding

    Directory of Open Access Journals (Sweden)

    Emeka Ray-Offor

    2015-01-01

    Full Text Available Introduction: A myriad of pathologies lead to gastro-intestinal bleeding (GIB. The common clinical presentations are hematemesis, melena, and hematochezia. Endoscopy aids localization and treatment of these lesions. Aims: The aim was to study the differential diagnosis of GIB emphasizing the role of endoscopy in diagnosis and treatment of GIB. Patients and Methods: A prospective study of patients with GIB referred to the Endoscopy unit of two health facilities in Port Harcourt Nigeria from February 2012 to August 2014. The variables studied included: Demographics, clinical presentation, risk score, endoscopic findings, therapeutic procedure, and outcome. Data were collated and analyzed using SPSS version 20 software. Results: A total of 159 upper and lower gastro-intestinal (GI endoscopies were performed during the study period with 59 cases of GI bleeding. There were 50 males and 9 females with an age range of 13-86 years (mean age 52.4 ΁ 20.6 years. The primary presentations were hematochezia, hematemesis, and melena in 44 (75%, 9 (15%, and 6 (10% cases, respectively. Hemorrhoids were the leading cause of lower GIB seen in 15 cases (41%. The majority of pathologies in upper GIB were seen in the stomach (39%: Gastritis and benign gastric ulcer. Injection sclerotherapy was successfully performed in the hemorrhoids and a case of gastric varices. The mortality recorded was 0%. Conclusion: Endoscopy is vital in the diagnosis and treatment of GIB. Gastritis and Haemorrhoid are the most common causes of upper and lower GI bleeding respectively, in our environment

  10. Meatspace is Cyberspace: The Pynchonian Posthuman in Bleeding Edge

    Directory of Open Access Journals (Sweden)

    Jason Siegel

    2016-06-01

    Full Text Available This article examines Thomas Pynchon’s indirect critique of utopian posthumanism in 'Bleeding Edge' by analyzing the deleterious effects that an emerging Internet culture has on the novel’s characters. By seeping into every aspect of their lives, embedding itself in their minds, and becoming a prosthetic consciousness, the Internet has transformed the characters into posthumans and altered their subject positions within a technological global capitalist culture. Contrasting the novel’s take on the posthuman with the posthuman theories of Donna Harraway, N. Katherine Hayles, Robert Pepperell, Rosi Braidotti, David Roden and Seb Franklin, I argue that, while the dominant utopian strain in posthuman theory imagines the advent of posthumanism as an opportunity for liberation from the sexism, racism, and colonial oppression that are enabled by the positing of the classical humanist subject, Pynchon demonstrates that because the Internet technology that brought about the posthuman condition is controlled by governments and corporations, it has become just one more lost chance at freedom that was converted into an instrument of increased control and surveillance. Reading 'Bleeding Edge' against William Gibson’s prototypical posthuman novel Neuromancer, I also contend that while Gibson, despite challenging the ontological primacy of meatspace over cyberspace, keeps the two realms separate, Pynchon, who borrows Gibson’s terms, shows that cyberspace has already merged with meatspace. As a result, Maxine Tarnow, the protagonist of 'Bleeding Edge', has nowhere to run in her attempt to find a provisional refuge for herself and her family.

  11. Sex hormones alter the effect of aspirin on bleeding

    Directory of Open Access Journals (Sweden)

    Muhammad Tariq Aftab

    2013-10-01

    Full Text Available Background: Interaction of aspirin and sex hormones was investigated through bleeding time. Methods: Bleeding time in 32 males and 105 unmarried females with previous 6 normal menstrual cycles and all aged between 18 to 21 years was found by Duke’s method before and after 2 hours of aspirin administration. Phase of menstrual cycle of each female was determined by present menstrual history. Results: Bleeding time in 32 male was 69.33± 4.94 seconds and in 105 female was 73.03±1.89 seconds which were not statistically different (P>0.05.This time was increased to 107.66±4.76 seconds in males and 113.65±3.73 seconds in females after aspirin administration which were statistically different (P0.05 difference after aspirin administration with a greater effect in Follicular phase probably due to estradiol. Conclusion: Males respond to aspirin more as compared to females which is likely the effect of the drug and testosterone interaction. Similarly females in the follicular phase respond to aspirin more as compared to females in the luteal phase which may be a result of interaction of estrogen and aspirin. [Int J Basic Clin Pharmacol 2013; 2(5.000: 537-540

  12. Duration of increased bleeding tendency after cessation of aspirin therapy.

    LENUS (Irish Health Repository)

    Cahill, Ronan A

    2012-02-03

    BACKGROUND: Aspirin has a significant effect on hemostasis, so it is often recommended that patients taking aspirin discontinue treatment before elective surgery. While off aspirin, these patients may be at risk of thrombosis. The optimum period of time that aspirin should be withheld is controversial. The aim of this study was to establish the duration of the antihemostatic effect of prolonged aspirin therapy. STUDY DESIGN: In a prospective study, 51 healthy volunteers were randomly assigned into 3 groups, each receiving an identical tablet for 14 days. One group received a placebo tablet; individuals in the other two groups received either 75 mg or 300 mg of aspirin once a day. Template bleeding times and specific platelet function testing (using the PFA-100; Dade Behring) were carried out on subjects before therapy and again after its completion until they returned to baseline. RESULTS: Thirty-eight volunteers complied sufficiently with the protocol to provide useful results. All bleeding times normalized within 96 hours and all platelet function tests within 144 hours after stopping aspirin. There was no demonstrable hemostatic defect in any volunteer persisting by or beyond the sixth day after treatment cessation. There was no apparent difference in duration of effect between those taking either 75 mg or 300 mg of aspirin. CONCLUSIONS: This study uses sensitive measures of platelet function to demonstrate the duration of increased bleeding tendency after withdrawal of aspirin therapy. It supports discontinuation of aspirin therapy 5 days before elective surgery (with the operation being performed on the sixth day).

  13. Critical gastrointestinal bleed due to secondary aortoenteric fistula.

    Science.gov (United States)

    Malik, Mohammad U; Ucbilek, Enver; Sherwal, Amanpreet S

    2015-01-01

    Secondary aortoenteric fistula (SAEF) is a rare yet lethal cause of gastrointestinal bleeding and occurs as a complication of an abdominal aortic aneurysm repair. Clinical presentation may vary from herald bleeding to overt sepsis and requires high index of suspicion and clinical judgment to establish diagnosis. Initial diagnostic tests may include computerized tomography scan and esophagogastroduodenoscopy. Each test has variable sensitivity and specificity. Maintaining the hemodynamic status, control of bleeding, removal of the infected graft, and infection control may improve clinical outcomes. This review entails the updated literature on diagnosis and management of SAEF. A literature search was conducted for articles published in English, on PubMed and Scopus using the following search terms: secondary, aortoenteric, aorto-enteric, aortoduodenal, aorto-duodenal, aortoesophageal, and aorto-esophageal. A combination of MeSH terms and Boolean operators were used to device search strategy. In addition, a bibliography of clinically relevant articles was searched to find additional articles (Appendix A). The aim of this review is to provide a comprehensive update on the diagnosis, management, and prognosis of SAEF. PMID:26653698

  14. Critical gastrointestinal bleed due to secondary aortoenteric fistula

    Directory of Open Access Journals (Sweden)

    Mohammad U. Malik

    2015-12-01

    Full Text Available Secondary aortoenteric fistula (SAEF is a rare yet lethal cause of gastrointestinal bleeding and occurs as a complication of an abdominal aortic aneurysm repair. Clinical presentation may vary from herald bleeding to overt sepsis and requires high index of suspicion and clinical judgment to establish diagnosis. Initial diagnostic tests may include computerized tomography scan and esophagogastroduodenoscopy. Each test has variable sensitivity and specificity. Maintaining the hemodynamic status, control of bleeding, removal of the infected graft, and infection control may improve clinical outcomes. This review entails the updated literature on diagnosis and management of SAEF. A literature search was conducted for articles published in English, on PubMed and Scopus using the following search terms: secondary, aortoenteric, aorto-enteric, aortoduodenal, aorto-duodenal, aortoesophageal, and aorto-esophageal. A combination of MeSH terms and Boolean operators were used to device search strategy. In addition, a bibliography of clinically relevant articles was searched to find additional articles (Appendix A. The aim of this review is to provide a comprehensive update on the diagnosis, management, and prognosis of SAEF.

  15. Heavy menstrual bleeding in adolescents: hormonal or hematologic?

    Science.gov (United States)

    Appelbaum, H; Acharya, S S

    2011-12-01

    Adolescence in girls is marked by a host of physical and psychological changes including those associated with menstruation. Heavy menstrual bleeding is one of the most commonly encountered medical problems during transition from childhood to adulthood. Although common, it is likely underreported given that the definition is dependent upon personal experience and influenced by their perception of "normal". Anovulatory cycles related to an immaturity of the hypothalamic pituitary ovarian axis seems to be common, however bleeding disorders such as coagulation factor deficiencies including von Willebrand disease, and quantitative and qualitative abnormalities of platelets must be ruled out. Other medical conditions such as endocrinopathies including diabetes mellitus, Cushing syndrome, polycystic ovarian syndrome, hypothyroidism, chronic hepatic and renal disease, anatomical uterine anomalies, pregnancy, obesity, medications causing hyperprolactinemia must also be considered. Management is based on the presence of hemodynamic instability and acuity of presentation. Treatment options include the use of combined oral contraceptive pills and antifibrinolytic agents; levonorgesterel impregnated intrauterine devices and or treatment of the specific underling bleeding disorder or endocrinopathy. Ongoing management needs to be accomplished through a multi disciplinary team approach in a comprehensive care setting with an adolescent gynecologist, hematologist, pediatrician, and nutritionist involved in the program for a better outcome of this problem. PMID:22036758

  16. Stroke and bleeding risk assessment: where are we now?

    Directory of Open Access Journals (Sweden)

    Mikhail S Dzeshka; Gregory Y.H. Lip

    2014-04-01

    Full Text Available Atrial fibrillation (AF is one of major problems of the contemporary cardiology. Ischaemic stroke is a common complication of the AF, and effective prophylaxis requires treatment with oral anticoagulants. The purpose of this current review article is to provide an overview of the various stroke and bleeding risk assessment scores that help decision making with respect to thromboprophylaxis. Particular focus is made on the currently guideline-recommended stroke and bleeding risk scores, such as CHA2DS2-VASc (congestive heart failure or left ventricular dysfunction, hypertension, age ≥75, diabetes, stroke, vascular disease, age 65–74 and sex category [female] and HAS-BLED (uncontrolled hypertension, abnormal renal/liver function, stroke, bleeding history or predisposition, labile international normalized ratio, elderly [e.g. age >65, frail condition], drugs [e.g. aspirin, nonsteroidal anti-inflammatory drugs]/excessive alcohol is made. Future directions for improvement of predictive ability of risk assessment with clinical factors and biomarkers are also discussed.

  17. Infliximab stopped severe gastrointestinal bleeding in Crohn's disease

    Institute of Scientific and Technical Information of China (English)

    Satimai Aniwan; Surasak Eakpongpaisit; Boonlert Imraporn; Surachai Amornsawadwatana; Rungsun Rerknimitr

    2012-01-01

    To report the result of rapid ulcer healing by infliximab in Crohn's patients with severe enterocolic bleeding.During 2005 and 2010,inflammatory bowel disease database of King Chulalongkorn Memorial and Samitivej hospitals were reviewed.There were seven Crohn's disease (CD) patients (4 women and 3 men; mean age 52 ± 10.4 years; range:11-86 years).Two of the seven patients developed severe gastrointestinal bleeding (GIB) as a flare up of CD whereas the other five patients presented with GIB as their first symptom for CD.Their mean hemoglobin level dropped from 12 ± 1.3 g/dL to 8.7 ± 1.3 g/dL in a 3-d period.Median packed red blood cells units needed for resuscitation was 4 units.Because of uncontrolled bleeding,surgical resection was considered.However,due to the poor surgical candidacy of these patients (n =3) and/or possible development of short bowel syndrome (n =6),surgery was not pursued.Likewise angiographic embolization was not considered in any due to the risk of large infarction.All severe GIBs successfully stopped by one or two doses of intravenous infliximab.Our data suggests that infliximab is an alternative therapy for CD with severe GIB when surgery has limitation or patient is a high risk.

  18. Thrombolysis of the basilar artery: 5-year results from the Saarland stroke registry

    International Nuclear Information System (INIS)

    Acute thrombosis of the basilar artery has a fatal outcome if left untreated. The relatively good prognosis with intra-arterial thrombolysis makes it the therapy of choice for acute basilar thrombosis. In the Saarland stroke registry, we analyzed 47 patients with angiographically proven basilar artery thrombosis within the last 5 years. We observed a better outcome in patients with good income, with recanalization, and a short time between onset of symptoms and start of thrombolysis. The complications, such as intracerebral bleedings, occurred only in the group treated with rt-PA. Intra-arterial thrombolysis with urokinase or rt-PA is a relatively safe therapy, but should be performed in neuroradiological centers. With progressing symptoms the therapeutic window can be stretched up to 12 h, but coma lasting for more than 4 h is related to a bad outcome. (orig.)

  19. Liver Abscess Associated with Hepatic Artery Pseudoaneurysm with Arteriovenous Fistula: Imaging and Interventional Management

    Energy Technology Data Exchange (ETDEWEB)

    Kang, M.; Bapuraj, J.R.; Khandelwal, N.; Kochhar, R.; Kalra, N.; Verma, G. R. [Postgraduate Inst. of Medical Education and Research, Chandigarh (India). Depts. of Radiodiagnosis and General Surgery

    2006-03-15

    Hepatic artery pseudoaneurysm is an infrequently encountered entity that is usually seen secondary to trauma or surgical procedures. The clinical presentation is often due to complications such as massive intrahepatic or intraperitoneal bleeding as a result of rupture of the pseudoaneurysm into the biliary tree or peritoneal cavity, respectively. Hepatic artery pseudoaneurysm, associated with a liver abscess, has very rarely been described in the literature. We present the imaging features of a case of liver abscess associated with a hepatic artery pseudoaneurysm and complicated by rupture and formation of an arteriovenous fistula. The case was successfully managed by percutaneous endovascular embolization. The association between a hepatic artery pseudoaneurysm and a liver abscess must not be overlooked, bearing in mind the potentially fatal associated complications which can be averted or treated by timely intervention.

  20. Liver Abscess Associated with Hepatic Artery Pseudoaneurysm with Arteriovenous Fistula: Imaging and Interventional Management

    International Nuclear Information System (INIS)

    Hepatic artery pseudoaneurysm is an infrequently encountered entity that is usually seen secondary to trauma or surgical procedures. The clinical presentation is often due to complications such as massive intrahepatic or intraperitoneal bleeding as a result of rupture of the pseudoaneurysm into the biliary tree or peritoneal cavity, respectively. Hepatic artery pseudoaneurysm, associated with a liver abscess, has very rarely been described in the literature. We present the imaging features of a case of liver abscess associated with a hepatic artery pseudoaneurysm and complicated by rupture and formation of an arteriovenous fistula. The case was successfully managed by percutaneous endovascular embolization. The association between a hepatic artery pseudoaneurysm and a liver abscess must not be overlooked, bearing in mind the potentially fatal associated complications which can be averted or treated by timely intervention

  1. Rupture of the Renal Artery After Cutting Balloon Angioplasty in a Young Woman With Fibromuscular Dysplasia

    International Nuclear Information System (INIS)

    A 24-year-old woman with uncontrollable high blood pressure for 3 months had significant stenosis of the left renal artery caused by fibromuscular dysplasia (FMD). The lesion was resistant to percutaneous transluminal angioplasty at 18 atm with a semicompliant balloon. Angioplasy with a 6 x 10 mm cutting balloon (CB) caused rupture of the artery. Low-pressure balloon inflation decreased but did not stop the leak. An attempt to place a stent-graft (Jostent; Jomed, Rangendingen, Germany) failed, and a bare, 6-mm balloon-expandable stent (Express SD; Boston Scientific, MN) was deployed to seal the leak, which had decreased considerably after long-duration balloon inflation. The bleeding continued, and the patient underwent emergent surgical revascularization of the renal artery with successful placement of a 6-mm polytetrafluoroethylene bypass graft. CBs should be used very carefully in the treatment of renal artery stenosis, particularly in patients with FMD

  2. Symptomatic radial artery thrombosis successfully treated with endovascular approach via femoral access route

    Energy Technology Data Exchange (ETDEWEB)

    Pasha, Ahmed Khurshid [Department of Internal Medicine, University of Arizona (United States); Elder, Mahir D. [Heart and Vascular Institute, Detroit, MI (United States); Division of Cardiology, Wayne State University, Detroit, MI (United States); Malik, Umer Ejaz [Department of Internal Medicine, Texas Tech University Health Science Center at Permian Basin, TX (United States); Khalid, Abdullah Mian [Department of Internal Medicine, University of Pittsburg Medical Center, Mercy Hospital, Pittsburg, PA (United States); Noor, Zeeshan [Department of Internal Medicine, St. Joseph Mercy Hospital, Ann Arbor, MI (United States); Movahed, Mohammad Reza, E-mail: rmova@aol.com [Department of Internal Medicine, University of Arizona (United States); Sarver Heart Center, University of Arizona (United States); CareMore HealthCare, AZ (United States)

    2014-09-15

    Radial access has been increasingly utilized for coronary intervention due to higher safety profile in comparison to femoral access site with lower bleeding rate. Radial artery occlusion is not uncommon with radial access site. This usually does not lead to any harm due to ulnar artery collaterals that are sufficient to prevent hand ischemia and is usually left alone. However, in the case of significant hand ischemia, treatment is often necessary. We are reporting an interesting case of symptomatic radial artery thrombosis leading to arm ischemia that was successfully treated percutaneously using femoral access. Using femoral access for radial artery intervention has not been reported previously. This case is followed by review of the literature.

  3. DOES TRANEXAMIC ACID REDUCE BLOOD LOSS IN OFF-PUMP CORONARY ARTERY BYPASS?

    OpenAIRE

    A. Mehr-Aein; M. Sadeghi M. Madani-Civi

    2006-01-01

    Tranexamic acid is now used on a routine basis for on-pump coronary artery bypass grafting (CABG). We assessed the hemostatic effects of tranexamic acid to decrease bleeding tendency and transfusion requirements in patients undergoing off-pump coronary artery bypass surgery (OPCAB). A total of 66 patients were enrolled to elective OPCAB in a double-blind, prospective randomized study. Of these, 33 patients received tranexamic acid (15 mg/kg before the infusion of heparin and 15 mg/kg after pr...

  4. A new candidate as a hemostatic agent for difficult situations during variceal bleeding: Ankaferd blood stopper

    Directory of Open Access Journals (Sweden)

    Ersan Ozaslan

    2011-01-01

    Full Text Available Variceal bleeding is the most challenging emergent situation among the causes of upper gastrointestinal bleeding. Despite substantial improvement, a need remains for therapeutic armamentarium of such cases, which is easy, effective and without side-effect. Ankaferd blood stopper (ABS is a standardized herbal extract acting as a hemostatic agent on the bleeding or injured areas. In this observational study, a total of four patients with variceal bleeding were treated with endoscopic ABS application. The lesions were bleeding gastric varices (n:3 and bleeding duodenal varix (n:1. ABS was selected as a bridge to definitive therapies due to unavailability or inappropriateness of bleeding lesions to conventional measures. ABS was instilled or flushed onto the bleeding areas by sclerotherotherapy needle or heater probe catheter. Periprocedural control of the bleeding was achieved in all instances. Thereafter, on an elective basis, two patients with gastric varices underwent cyanoacrylate injection, while third underwent Transjugular intrahepatic portosystemic shunt and embolization. The patient with duodenal varix refused further therapy, after a few hours after admission and was discharged. He again presented the same day with rebleeding, but died before any attempt could be made to control his bleeding. ABS seems to be effective in cases of variceal bleeding as a bridge to therapy. Its major advantages are the ease of use and lack of side-effects.

  5. A Case of Heel Reconstruction with a Reverse Sural Artery Flap in a Hemophilia B Patient

    OpenAIRE

    Byung Kwon Lee; Jeong Su Shim

    2012-01-01

    Hemophilia B is a rare blood coagulation disorder. Complications such as bleeding and hematoma can cause necrosis of flaps, wound disruption, and the disturbance of wound healing. In particular, guidelines for flap operations in hemophilia B patients have still not been defined, and case reports are rare. We reconstructed the heel of a 41-year-old male hemophilia B patient using a reverse sural artery flap operation. The patient presented with mild hemophilia, having 27% of the normal value o...

  6. Ruptured Left Gastric Artery Aneurysm Successfully Treated by Thrombin Injection: Case Report and Literature Review

    OpenAIRE

    Chandran, S.; Parvaiz, A; Karim, A.; Ghafoor, I.; B. Steadman; Pearce, N. W.; Primrose, J. N.

    2005-01-01

    This short report describes the successful use of a new minimally invasive technique for the treatment of acute gastric artery aneurysm rupture. It emphasises the importance of persistence and multiple imaging modalities in the presence of gastrointestinal bleeding. The photographs and case history clearly illustrate the nonoperative management and highlight learning points for experienced surgeons and trainees alike in the management of this potentially fatal condition.

  7. Patient with Recent Coronary Artery Stent Requiring Major Non Cardiac Surgery

    OpenAIRE

    Usha Kiran; Neeti Makhija

    2009-01-01

    Summary Anaesthesiologists are increasingly confronted with patients who had a recent coronary artery stent implantation and are on dual anti-platelet medication. Non cardiac surgery and most invasive procedures increase the risk of stent thrombosis especially when procedure is performed early after stent implantation. Anaesthesiologist faces the dilemma of stopping the antiplatelet therapy before surgery to avoid bleeding versus perioperative stent thrombosis. Individualized approach should ...

  8. Successful treatment of Depot Medroxyprogesterone acetate-related vaginal bleeding improves continuation rates in Adolescents

    Directory of Open Access Journals (Sweden)

    Kristin M. Rager

    2006-01-01

    Full Text Available High discontinuation rates for depot medroxyprogesterone acetate (DMPA in adolescents may contribute to the number of unintended pregnancies. Many cite vaginal bleeding as a reason for discontinuing DMPA use. In this study, we attempted to determine if treating DMPA-associated vaginal bleeding with monophasic oral contraceptive pills (OCP raised continuation rates. A total of 131 patients who reported vaginal bleeding while on DMPA were included in this study and 83 were treated with monophasic OCP. Of those who received OCP, 38.7% reported that vaginal bleeding stopped completely, 51.8% reported that vaginal bleeding stopped temporarily, and 6.0% reported no change. Overall, 94% of enrolled patients who received OCP as a treatment for DMPA-associated vaginal bleeding continued DMPA use. Our findings indicate that vaginal bleeding due to DMPA can be successfully treated, leading to improvement in continuation rates.

  9. Ophthalmic Artery Embolization as Pretreatment of Orbital Exenteration for Conjunctival Squamous Cell Carcinoma

    International Nuclear Information System (INIS)

    The aim of this study is to describe the effect of transarterial embolization from the ophthalmic artery as a pretreatment for orbital exenteration. A 75-year-old Chinese man with a 7-year history of gradual increase of the left eye swelling showed a massive conjunctival tumor growing outwardly from the interpalpebral fissure and had no light perception in the left eye. Magnetic resonance imaging showed orbital invasion of the tumor around the left eyeglobe. The initial surgery for the planned orbital exenteration was discontinued after skin incision around the orbital margin due to massive hemorrhage. The patient underwent transarterial embolization with gelatin sponge (Spongel) of the feeding arteries from the left ophthalmic artery and, the next day, had orbital exenteration with well-controllable bleeding and reconstruction with free vascularized anterolateral thigh cutaneous flap transfer. Pathologically, well-differentiated squamous cell carcinoma proliferated in exophytic, papillary, and nested fashions, arising from the bulbar conjunctiva. Tumor cells were also found in the conjunctival stroma around the vessels. The sclera at the equator had a perforated site with tumor cell invasion, but no intraocular invasion was found. Hematoxylin-positive gelatin sponges were found inside the orbital vessels and large choroidal vessels. In conclusion, transarterial embolization of feeding arteries arising from the ophthalmic artery is a useful pretreatment to control bleeding at orbital exenteration for malignancy.

  10. Segmental Arterial Mediolysis: A Case of Mistaken Hemorrhagic Pancreatitis and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Jennifer L Horsley-Silva

    2014-01-01

    Full Text Available Context Segmental arterial mediolysis is an uncommon, non-atherosclerotic, non-inflammatory arteriopathy that involvesareas of dissecting aneurysms and strictures that are caused by outer media lysis of the arterial wall from areas of medialnecrosis of uncertain pathogenesis. It has a predilection for splanchnic arteries and often presents as abdominal pain orhemorrhage in late middle-aged and elderly patients. Diagnosis can be established by computed tomography angiography,magnetic resonance angiography, or angiogram by visualizing typical abnormalities, in addition to excluding othervasculitides. Histological confirmation is the gold standard but is not easily accessible and, as such, is not frequentlyperformed. Case report Here we present an updated review of the literature and a case of segmental arterial mediolysis thatpresented with spontaneous intra-abdominal bleeding near the pancreas that was originally misdiagnosed as hemorrhagicpancreatitis. Conclusion Diagnosis is important because immunosuppressants for vasculitis can worsen the arteriopathy.Segmental arterial mediolysis can be self-limiting without treatment or may require urgent surgical or endovascular therapyfor bleeding and carries a 50% mortality rate. Therefore, it should be included in the differential of causes of abdominal painas well as in cases of unexplained abdominal hemorrhage.

  11. Delayed Cerebral Ischemia following to Repair of Penetrating Trauma to External Carotid artery Introduction

    Directory of Open Access Journals (Sweden)

    M. Eskandarlou

    2016-01-01

    Full Text Available Introduction: Penetrating trauma to anterior neck can induce cerebral ischemia due to carotid artery injury. Brain ischemia also can present after surgical carotid repairs. Early diagnosis and suitable treatment modality prevent from permanent neurologic deficit post operatively. Case Report: A 30 years old man with stab wound to zone two left side of neck underwent exploration and penrose insertion. Due to excessive bleeding through drain tube, patient was transferred to Besat Hospital of Hamadan. Surgical repair of external carotid artery successfully was done. Four days later patient developed right hemiparesis suddenly. According to MRI and color Doppler sonography finding of thrombosis of left common and internal carotid artery, reoperation was done. After thrombectomy cerebral ischemia and hemi-paralysis improved. Conclusions: Surgical approach to symptomatic penetrating neck trauma is oblique cervical incision, control of bleeding, repair of internal carotid, repair or ligature of external carotid artery base on some factors and preferential repair of internal jugular vein. Meticulous and fine surgical technique for both vascular repair and protection of adjacent normal vessels for avoiding to blunt trauma or compression with retractors is noticeable. Exact postoperative care as repeated clinical examination with goal of early diagnosis of internal carotid artery thrombosis and rapid diagnostic and treatment planning of this complication are important factors for taking of good result in treatment of penetrating trauma to carotid. Sci J Hamadan Univ Med Sci . 2016; 22 (4 :353-357

  12. Super-selective renal artery embolization for the treatment of acute renal hemorrhage

    International Nuclear Information System (INIS)

    Objective: To evaluate super-selective renal artery embolization in treating acute renal hemorrhage. Methods: A total of 17 patients with massive renal bleeding were enrolled in this study. After super-selective renal artery catheterization with 4 F and/or 2.7 F catheter was accomplished, renal artery embolization with microcoils, coils and/or PVA particles was carried out. Preoperative CTA was performed in five patients. Plain CT scanning and contrast-enhanced CTA were employed in nine patients at 4 days to 54 months after treatment. Results: Technical success was achieved in all of the 17 cases. Pre-interventional CT scan showed abnormal signs of hemorrhage, arteriovenous malformation, aneurysm, etc. Post-interventional CT scan showed different degrees of renal infarction, renal atrophy, peripheral contraction and depression of the kidney which were located in the areas originally supplied by embolized artery. Compensatory hypertrophy of the contralateral normal kidney occurred in four cases. Abnormal blood vessels disappeared in post-interventional CTA. No coil displacement was seen. Conclusion: For the treatment of acute renal hemorrhage super-selective renal artery embolization is safe and reliable. CTA is of great significance for identifying the bleeding sites before interventional treatment and for evaluating the therapeutic effect. (author)

  13. False aneurysms in carotid arteries of cattle and water buffalo during shechita and halal slaughter.

    Science.gov (United States)

    Gregory, Neville G; von Wenzlawowicz, Martin; Alam, Rashedul M; Anil, Haluk M; Yeşildere, Tahsin; Silva-Fletcher, Ayona

    2008-06-01

    It has previously been shown that the cattle brain is supplied with blood via a basi-occipital plexus, in addition to branches from the carotid and basilar arteries. In addition it has been shown during conventional stunning and slaughter that the carotid arteries in cattle can develop false aneurysms at their severed ends and this can curtail exsanguination. This investigation examined whether false aneurysms can occur during religious slaughter, and during bleeding following electrical stunning that simultaneously induced a cardiac arrest. The prevalence of large (>3cm outer diameter) false aneurysms in cattle carotid arteries was 10% for both shechita and halal slaughter. The prevalence of animals with bilateral false aneurysms (at least 2cm in one artery and at least 3cm diameter in the opposite artery) was 7% and 8% for shechita and halal slaughter, respectively. No false aneurysms occurred during bleeding in cattle that were electrically stunned and simultaneously developed a cardiac arrest. The combination of false aneurysms and collateral routes to the brain present a risk of sustained consciousness during religious slaughter in cattle. PMID:22062756

  14. Clinical audit of inherited bleeding disorders in a developing country

    Directory of Open Access Journals (Sweden)

    Sajid Raihan

    2010-01-01

    Full Text Available Objective: We did a clinical audit to determine the status of coagulation disorders in a hemophilia care center in Pakistan. Setting: Fatimid foundation blood bank and hematological diseases center, Lahore. Study Design: This is a retrospective descriptive study. Materials and Methods: All patients registered at Lahore center were included. Data was collected using a questionnaire including age, gender, diagnosis, hepatitis and human immune deficiency virus (HIV status, number of episodes of bleeding, most common site of bleeding, severity of disorder and number of transfusions required to treat the episode. Results: During the study period, a total of 923 registered patients were reviewed at Lahore center and of these, 408 patients (44.2% were on regular follow-up. Inherited bleeding disorders identified in these patients included hemophilia A, hemophilia B, vWD, factor VII deficiency, factor V deficiency, factor X deficiency, dysfibrinogenemia, afibrinogenemia, factor XIII deficiency; and platelet function defects. Median age was 17 years with a range of three to 57 years. Median age at diagnosis was one year. There were 329 (80.6% males and 79 (19.3% females. The products used in these patients included factor VIII concentrate, fresh frozen plasma, cryoprecipitate, cryosupernatant and platelets. Testing for transmission of viral infections was also done in these patients and one patient (0.2% was found hepatitis B positive, six patients (1.4% were hepatitis C positive and two patients (0.49% were HIV positive. Conclusion: Hemophilia A, hemophilia B and vWD are the commonly encountered inherited bleeding disorders in our patients followed by other recessively transmitted disorders with a median age of 17 years and male to female ratio of 4: 1. Most of the patients utilized services available at Fatimid foundation with good clinical results. In Pakistan, non-governmental organizations (NGOs are trying their best for providing optimal treatment

  15. Bilateral popliteal arterial dissection.

    Science.gov (United States)

    Chen, Po-Liang; Ko, Shih-Yu; Tan, Ken-Hing

    2012-01-01

    A clinical feature of bilateral popliteal arterial dissection without involving the descending aorta, bilateral iliac, as well as femoral arteries has never been reported in the past literature. We report a 56-year-old man with hypertension and coronary artery disease who presented to our emergency department with complaints of bilateral knee pain after long-distance walking. Physical examination was notable for elevated blood pressure, but there was no palpable pulsation over dorsalis pedis arteries on his feet. Laboratory evaluation revealed a d-dimer level of 35.2 mg/L (FEU) on the day of the test and 1.2 mg/L one and a half months ago (normal level, <0.55). These findings were suggestive of a recent-onset peripheral arterial occlusive disorder. Computed tomography of the aorta showed bilateral popliteal arterial dissection with arterial intimal flap. Abdominal aorta, bilateral iliac, and femoral arteries remained intact with only arteriosclerotic change. Minimally invasive endovascular stent grafting was then performed. The patient had an uneventful recovery. PMID:21106320

  16. Effects of Acute Bleeding Followed by Hydroxyethyl Starch 130/0.4 or a Crystalloid on Propofol Concentrations, Cerebral Oxygenation, and Electroencephalographic and Haemodynamic Variables in Pigs

    Directory of Open Access Journals (Sweden)

    Aura Silva

    2014-01-01

    Full Text Available Bleeding changes the haemodynamics, compromising organ perfusion. In this study, the effects of bleeding followed by replacement with hydroxyethyl starch 130/0.4 (HES or lactated Ringer’s (LR on cerebral oxygenation and electroencephalogram-derived parameters were investigated. Twelve young pigs under propofol-remifentanil anaesthesia were bled 30 mL/kg and, after a 20-minute waiting period, volume replacement was performed with HES (GHES; N=6 or LR (GRL; N=6. Bleeding caused a decrease of more than 50% in mean arterial pressure (P<0.01 and a decrease in cerebral oximetry (P=0.039, bispectral index, and electroencephalogram total power (P=0.04 and P<0.01, resp., while propofol plasma concentrations increased (P<0.01. Both solutions restored the haemodynamics and cerebral oxygenation similarly and were accompanied by an increase in electroencephalogram total power. No differences between groups were found. However, one hour after the end of the volume replacement, the cardiac output (P=0.03 and the cerebral oxygenation (P=0.008 decreased in the GLR and were significantly lower than in GHES (P=0.02. Volume replacement with HES 130/0.4 was capable of maintaining the cardiac output and cerebral oxygenation during a longer period than LR and caused a decrease in the propofol plasma concentrations.

  17. Intrasellar chordoma associated with a primitive persistent trigeminal artery.

    Science.gov (United States)

    Navas, Marta; Martinez, Pedro; Shakur, Sophia F; Barbosa, Antonio; Barcena, Eduardo; Gordillo, Carlos; Fraga, Javier; Blanco, Concepcion; Sola, Rafael G

    2015-01-01

    Chordomas located primarily in the sellar region are uncommon, and may be misdiagnosed non-functioning pituitary adenoma. Furthermore, the association of a persistent primitive trigeminal artery (PPTA) with an intrasellar chordoma is extremely rare, and no similar cases have been reported in the literature to date. The coexistence of intrasellar chordoma (ISC) and PPTA makes safe and complete tumor resection challenging, and preoperative endovascular occlusion of this artery may be helpful. We report a case of a 32-year-old man who developed right hemifacial paresthesias and a cranial nerve six palsy. MRI study demonstrated the presence of a primary ISC associated with a PPTA. Angiographic balloon test occlusion of the PPTA revealed no neurological changes, so this vessel was endovascularly occluded by coiling. The lesion was subtotally removed through a sublabial transsphenoidal approach, without intraoperative bleeding complications. Histological examination of the lesion was consistent with the diagnosis of chordoma. Detailed preoperative neurovascular evaluation may be useful to detect vascular anomalies associated with intracranial chordomas, such as PPTA. In this report we emphasize the importance of appropriate treatment of vascular anomalies prior intrasellar lesions resection that may facilitate surgery and avoid potential hazardous intraoperative bleeding complications. PMID:25640561

  18. Anemia and Outcome in Outpatients With Peripheral Artery Disease.

    Science.gov (United States)

    Perez, Paulina; Esteban, Carlos; Caballero, Pedro Enrique Jiménez; Muñoz-Torrero, Juan Francisco Sánchez; Soria, María Teresa Pascual; Aguilar, Eduardo; Rodríguez, Lorenzo Ramón Álvarez; Sahuquillo, Joan Carles; Díaz, Ana María García; Monreal, Manuel

    2016-05-01

    The influence of anemia on outcome in stable outpatients with peripheral artery disease (PAD) has not been consistently investigated. We used data from the Factores de Riesgo y ENfermedad Arterial (FRENA) Registry to compare ischemic events and mortality rates in stable outpatients with symptomatic PAD and anemia. Of 1663 patients with PAD, 208 (12.5%) had anemia. Over 18 months, patients with anemia had a higher rate of myocardial infarction (MI; rate ratio [RR]: 2.10; 95% confidence interval [CI]: 1.04-3.99), limb amputation (RR: 2.98; 95%CI: 1.70-5.05), and higher mortality (RR: 3.58; 95%CI: 2.39-5.28) than those without anemia. The rates of ischemic stroke (RR: 0.75; 95%CI: 0.23-1.93) and major bleeding (RR: 0.93; 95%CI: 0.15-3.51) were similar. On multivariable analysis, anemia was associated with an increased risk to die (hazard ratio [HR]: 2.32; 95%CI: 1.53-3.50) but not to develop MI (HR: 1.49; 95%CI: 0.73-3.05) or to have limb amputation (HR: 1.49; 95%CI: 0.86-2.59). In stable outpatients with PAD, anemia was associated with increased mortality but not with an increased rate of subsequent ischemic events or major bleeding. PMID:26271128

  19. Radial artery approach for coronary intervention - early experience

    International Nuclear Information System (INIS)

    Objective: To see the clinical outcome of patients undergoing Transradial Coronary Angioplasty with stable Angina. Methodology: This was a single center observational study with prospective data collection of 338 patients who underwent transradial coronary angioplasty from September 2009 to August 2011, at Post Graduate Medical Institute, Lady Reading Hospital, Peshawar. Patients of both genders and all ages who had transradial coronary angioplasty for chronic stable angina were included in the study. Patients were clinically examined in out patients department on first month of hospital discharge and clinical outcome data was recorded. Results: A total of 338 patients were included in the study. Male were 58.8% and 41.2% were female with mean age of 52+-7 years. All the patients had coronary intervention through right radial artery. Baseline characteristics of the patients were; 48.2% diabetic, 43.2% hypertensive, 30.5% smokers, dyslipidemia was 45.7% and mean values of serum creatinine and Hemoglobin were 1.1+-0.3 and 11.5+-1.5, respectively. The frequency of various complications were as follow; hematoma 1.3%, nausea and vomiting 2.2%, pain in hand 11.2%, re admission to hospital for chest pain 6.5%, need for revascularization 2.2%, hand ischemia 1.8%, minor bleeding 0.9%, no major bleeding and 1.9% mortality. Conclusion: The radial artery approach for coronary intervention is useful with low degree of access site vascular complications and an early mobilization. (author)

  20. Women’s perceptions about reducing the frequency of monthly bleeding: results from a multinational survey

    Directory of Open Access Journals (Sweden)

    Szarewski A

    2013-05-01

    Full Text Available Anne Szarewski,1 Cecilia Moeller2 1Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom; 2Bayer HealthCare Pharmaceuticals, Global Market Research General Medicine, Berlin, Germany Background: Monthly bleeding can have a negative impact on daily life and, given the choice, many women would reduce the frequency of bleeding. While some women choose to occasionally postpone or reduce bleeding frequency with an oral contraceptive (OC, most women have no or limited experience of regularly reducing the frequency of scheduled bleeding with OCs, ie, the extended OC regimen. Study design: An online survey of 4039 women aged 15–49 years who were currently using, had used, or would consider using any form of hormonal contraception was conducted in Brazil, Canada, Czech Republic, France, Germany, Italy, UK, and USA to assess awareness of and the reasons for and against reducing bleeding frequency. Results: Overall, 51.1% and 30.7% of women surveyed were aware that they could occasionally or regularly reduce bleeding frequency with an OC. Moreover, 27.6% and 9.9% of previous/current OC users had occasionally or regularly reduced bleeding frequency with an OC. The main reasons for reducing bleeding frequency were convenience, physician recommendations, special events, and relief of problems associated with bleeding. Many women mistakenly believed that reducing bleeding frequency would have a negative health impact. Conclusion: Additional efforts are needed to educate women about the possibility and potential health benefits of reducing bleeding frequency and to dispel misconceptions about the use of extended OC regimens. Keywords: extended regimen, menstruation, oral contraceptive, withdrawal bleeding, scheduled bleeding

  1. Whole blood for hemostatic resuscitation of major bleeding.

    Science.gov (United States)

    Spinella, Philip C; Pidcoke, Heather F; Strandenes, Geir; Hervig, Tor; Fisher, Andrew; Jenkins, Donald; Yazer, Mark; Stubbs, James; Murdock, Alan; Sailliol, Anne; Ness, Paul M; Cap, Andrew P

    2016-04-01

    Recent combat experience reignited interest in transfusing whole blood (WB) for patients with life-threatening bleeding. US Army data indicate that WB transfusion is associated with improved or comparable survival compared to resuscitation with blood components. These data complement randomized controlled trials that indicate that platelet (PLT)-containing blood products stored at 4°C have superior hemostatic function, based on reduced bleeding and improved functional measures of hemostasis, compared to PLT-containing blood products at 22°C. WB is rarely available in civilian hospitals and as a result is rarely transfused for patients with hemorrhagic shock. Recent developments suggest that impediments to WB availability can be overcome, specifically the misconceptions that WB must be ABO specific, that WB cannot be leukoreduced and maintain PLTs, and finally that cold storage causes loss of PLT function. Data indicate that the use of low anti-A and anti-B titer group O WB is safe as a universal donor, WB can be leukoreduced with PLT-sparing filters, and WB stored at 4°C retains PLT function during 15 days of storage. The understanding that these perceived barriers are not insurmountable will improve the availability of WB and facilitate its use. In addition, there are logistic and economic advantages of WB-based resuscitation compared to component therapy for hemorrhagic shock. The use of low-titer group O WB stored for up to 15 days at 4°C merits further study to compare its efficacy and safety with current resuscitation approaches for all patients with life-threatening bleeding. PMID:27100756

  2. Ultrasonographic evaluation of abnormal uterine bleeding in postmenopausal women

    Directory of Open Access Journals (Sweden)

    Bindushree Kadakola

    2015-02-01

    Full Text Available Background: Objectives of current study were to diagnose causes of Abnormal Uterine Bleeding (AUB in postmenopausal women (PMW and to correlate it with curettage and histopathological findings, hysteroscopy and thereby minimizing unnecessary interventions in the form of operations and hysteroscopy where sonography depicts normal findings. Methods: After obtaining ethical clearance present prospective observational study was conducted from November 2010 to November 2012, to evaluate the endometrium in 50 postmenopausal women (PMW with bleeding per vagina referred to the department of Radio diagnosis by the department of gynaecology in Bangalore medical college and research institute. After applying inclusion and exclusion criterias the cases were evaluated with ultrasonography both transabdominal (TAS and transvaginal scan (TVS where ever necessary. Histopathological and hysteroscopic correlation was done in all cases. Results: 58% of the PMW with bleed were in the age group of 51-60 years. Most common cause of PMB was atrophic endometrium (44%, endometrial polyp (22%, followed by malignancy (14%, and hyperplastic endometrium (6%. At Endometrium thickness less than 4 mm there were nil chances of carcinoma. Conclusions: In women with AUB in postmenopausal age ultrasonography (USG can be considered as an initial imaging modality for diagnosing endometrial diseases. The sensitivity and specificity of USG for Atrophic endometrium is 100% and 84% respectively with accuracy of 100%, endometrial polyp the specificity is 100% with accuracy of 88%. For malignancy USG showed 100% specificity and accuracy of 100%. Hence USG is highly accurate for evaluating endometrial pathologies. Being noninvasive, less costly and good patient compliance USG should be considered as an initial imaging modality over invasive investigations like D and C, hysteroscopy in evaluating endometrial disorders. [Int J Reprod Contracept Obstet Gynecol 2015; 4(1.000: 229-234

  3. Thyroid abnormality in perimenopausal women with abnormal uterine bleeding

    Directory of Open Access Journals (Sweden)

    Prasanna Byna

    2015-11-01

    Full Text Available Background: AUB is a common but complicated clinical presentation and occurs in 15-20% of women between menarche to menopause and significantly affects the women's health. Women with thyroid dysfunction often have menstrual irregularities, infertility and increased morbidity during pregnancy. The objective of present study is to find the correlation between thyroid disorders and AUB in perimenopausal women attending gynecology OPD. Methods: In the present study, fifty five patients with AUB were included and were evaluated for the cause including thyroid abnormality. Thyroid function tests were done in all patients. Results: Among 55 patients, 12 patients were diagnosed as hypothyroidism and 7 as hyperthyroidism, women with AUB 36 (65.4% were euthyroid. Among 19 women with thyroid abnormality, heavy menstrual bleeding was seen in 8 (42% women, 6 (31.57% had polymenorrhagia, 5 (26.31% had oligomenorrhoea. The frequent menstrual abnormality in women with hypothyroidism (12 women was heavy menstrual bleeding in 5 (41.6% women, 3 (25% had oligomennorhoea, 4 (33.3% had polymenorrhagia. Out of 7 women with hyperthyroidism, 2 (28.57% had oligomenorrhoea, 3 (42.8% had heavy menstrual bleeding, 2 (28.57% had polymenorrhagia. In a total of 55 patients with AUB, 11 (20% had structural abnormalities in uterus and ovaries. 5 (9% had adenomyosis, 3 (5.4% had ovarian cysts, 3 (5.4% had fibroids. Conclusions: It is important to screen all women for thyroid abnormality who are presenting with AUB especially with non-structural causes of AUB. Correction of thyroid abnormalities also relieves AUB. This will avoid unnecessary hormonal treatment and surgery. [Int J Res Med Sci 2015; 3(11.000: 3250-3253

  4. Sangrado de origen ginecológico Gynaecological bleeding

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    I. Jiménez Ubieto

    2009-01-01

    Full Text Available El sangrado genital es la alteración ginecológica más frecuente en las mujeres en edad reproductiva siendo, en los países occidentales, una de las causas más frecuentes de anemia y que puede ser motivo de absentismo laboral. Ante una paciente con sangrado en el Servicio de Urgencias lo primero habrá que valorar la repercusión hemodinámica, adoptando las medidas necesarias. Se realizará una anamnesis y exploración detalladas para establecer el origen. Cuando aparece sangrado en el área genital generalmente se piensa en un origen uterino, pero no siempre es así y habrá que descartar origen en el tracto genital inferior, en el tracto genital superior u otro origen extraginecológico en el área digestiva y/o urológica. Con el diagnóstico se valorará el tratamiento oportuno y la necesidad o no de ingreso hospitalario.Genital bleeding is the most frequent gynaecological alteration in women of reproductive age. In industrial countries it is one of the most frequent causes of anaemia and can be a cause of labour absenteeism. Facing a patient with bleeding in the Accident and Emergency Service, the first thing is to evaluate the haemodynamic repercussion and take the necessary measures. A detailed case history and exploration are carried out to establish its origin. A uterine origin is usually considered when bleeding appears in the genital area, but this is not always the case, and it is necessary to rule out an origin in the lower genital tract, upper genital tract or an extragynaecological origin in the digestive and/or urological area. With the diagnosis an appropriate treatment will be considered, as well the possible need for hospital admission.

  5. Carotid Artery Management in Head and Neck Surgery

    Directory of Open Access Journals (Sweden)

    Murat Haluk Özkul

    2014-06-01

    Full Text Available Prevention and management of intraoperative and postoperative bleeding are of a great importance in performing successful head and neck surgery. Since the carotid artery is the major source of cerebral vascular supply, the management of carotid artery diseases including replacement, when needed, necessitates special knowledge and skill as well as experience. Delayed postoperative hemorrhage usually comes from carotid artery due to increasing frequency of radiotherapy treatment of head and neck cancers nowadays. This is the most catastrophic complication of the head and neck surgery. Carotid resection can be planned as part of surgical treatment or salvage. Carotid resection is performed mostly to salvage patients when radiotherapy and chemotherapy are ineffective and less for carotid invasion caused by either direct extension of a malign tumor originating from the nasopharynx and oropharynx or extracapsular invasion of advanced jugular node metastasis. The purpose of this presentation was to enlighten the readers about carotid artery problems and management emphasizing the importance of preoperative evaluation. (The Me­di­cal Bul­le­tin of Ha­se­ki 2014; 52: 71-4

  6. Uterine arterial embolization for uterine leiomyoma: efficacy and clinical outcome

    International Nuclear Information System (INIS)

    To determine the efficacy and clinical outcome of uterine arterial embolization as a new approach to the management of uterine leiomyomas. Uterine arterial embolization was performed in 21 patients aged 26-62(mean, 42) years. Twenty of these had menorrhagia, dysmenorrhea, and mass-related symptoms (low abdominal discomfort, backache, urinary frequency, etc.) and one was diagnosed incidentally. Bilateral uterine arteries were selected individually and polyvinyl alcohol and/or gelfoam was used as an embolic material. Nineteen patients were followed up after embolization. Seventeen (89.5 %)reported satisfactory improvement of symptoms and follow-up sonography three months later showed a 58.5 % reduction in mean myoma volume. In 17 patients (89.5 %), the menstrual cycle returned to normal. All patients experienced pain after the procedure and other complications were vaginal bleeding (26.3 %) and fever (23.8 %). Uterine arterial embolization represents a new approach to the management of uterine leiomyoma-related symptoms. Further investigations and long-term follow-up are, however, enquired

  7. Uterine arterial embolization for uterine leiomyoma: efficacy and clinical outcome

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jeong Seon; Lee, Do Yon; Kim, Yong Tae; Park, Ki Hyun; Park, Yong Won; Cho, Jae Sung; Kim, Myung Jun [Yonsei Univ. College of Medicine, Seoul (Korea, Republic of); Won, Je Hwan [Ajou Univ. College of Medicine, Suwon (Korea, Republic of); Kang, Byung Chul [Ewha Womans Univ. College of Medicine, Seoul (Korea, Republic of)

    1999-09-01

    To determine the efficacy and clinical outcome of uterine arterial embolization as a new approach to the management of uterine leiomyomas. Uterine arterial embolization was performed in 21 patients aged 26-62(mean, 42) years. Twenty of these had menorrhagia, dysmenorrhea, and mass-related symptoms (low abdominal discomfort, backache, urinary frequency, etc.) and one was diagnosed incidentally. Bilateral uterine arteries were selected individually and polyvinyl alcohol and/or gelfoam was used as an embolic material. Nineteen patients were followed up after embolization. Seventeen (89.5 %)reported satisfactory improvement of symptoms and follow-up sonography three months later showed a 58.5 % reduction in mean myoma volume. In 17 patients (89.5 %), the menstrual cycle returned to normal. All patients experienced pain after the procedure and other complications were vaginal bleeding (26.3 %) and fever (23.8 %). Uterine arterial embolization represents a new approach to the management of uterine leiomyoma-related symptoms. Further investigations and long-term follow-up are, however, enquired.

  8. Interventional treatment of iatrogenic lesions and hepatic arteries

    International Nuclear Information System (INIS)

    Purpose. The aim of this study was to evaluate the angiographic findings and the results of interventional treatment in iatrogenic lesions of the hepatic artery. Materials and methods. Twelve patients (6 men and 6 women), aged 46 to 75 years (mean age 56.3 years), with acute hepatic bleeding secondary to percutaneous, surgical or laparoscopic procedures, were diagnosed using angiography and treated with endovascular percutaneous procedures. Results. Angiography revealed 7 pseudo aneurysms, 3 arterial lacerations, 1 arterio-portal fistula and 1 arterio-biliary fistula that were treated by Trans-catheter Arterial Embolization (TAE) (n=11) and stentgraft placement (n=1). Only one patient had a relapse two days after TAE and died of haemorrhagic shock. The other patients had a benign clinical course with an average follow-up of 9.6 months. Conclusions. Interventional radiological procedures are effective in the management of iatrogenic lesions of the hepatic arterial vessels since they are minimally invasive, have a high success rate, and a low incidence of complications compared to the more complex and dangerous surgical or laparoscopic options

  9. Treatment of tubal pregnancy by uterine artery perfusion and embolization

    International Nuclear Information System (INIS)

    Objective: To study the feasibility, safety, and efficacy of the treatment for tubal pregnancy by interventional technique of transuterine arterial catheterization perfusion and embolization. Methods: Using modified Seldinger technique, 42 cases of tubal pregnancy received super-selective angiography of uterine artery, followed by perfusion of 50-100 mg methotrexate (MTX) through the catheter and embolization of uterine artery with gelatin sponge. Before and after the procedure, changes of clinical symptoms, physical signs, value of β-hCG and size of pregnancy cyst of patients were studied. Concentrations of MTX in peripheral blood were studied at 0.5, 6, 12, 24, 36, 48 hours after the procedure. Results: 38 out of 42 cases were cured with successful rate of 90.5%(38/42). The average time of β-hCG decreasing to normal was 8.26 ± 2.04 days. The concentration of MTX in peripheral blood with 50 mg or 75 mg dosage could not be detected at 36 hours after the procedure but could be detected as 0.01 μmol/L at 48 hours after the procedure with a dosage of 100 mg. Conclusions: It is simple, safe and efficient in performing trans-uterine artery chemo-embolization for therapy of fallopian tubal pregnancy, especially for those who complicated with manipules bleeding and also as the first choice for prevention of high risk massive hemorrhage. (authors)

  10. Microcirculatory remodeling in marginal zone of duodenal ulcer after bleeding

    Directory of Open Access Journals (Sweden)

    Sulayeva О.N.

    2009-01-01

    Full Text Available To estimate objectively vessels network remodeling in duodenal mucosa after ulcer bleeding the morphometric analysis of marginal ulcer zone biopsies was performed in 32 patients. It was shown that reparation is accompanied with chronic inflammation and acute alteration of microcirculation. Injection hemostasis led to enhancement of microcirculation, development of edema and ischemic alteration of mucosal tissues. Acute neutrophilic infiltration during 1 day was changed on 3 day with granular tissue development and angiogenesis stimulation. Intensification and prolongation of angiogenesis paral-leled with lymphocytes infiltration after 7 days resulted to villi dysmorphogenesis and changes in cellular content of intestinal epithelium.

  11. Improving Quality of Care in Peptic Ulcer Bleeding

    DEFF Research Database (Denmark)

    Rosenstock, Steffen J; Møller, Morten H; Larsson, Heidi; Johnsen, Søren P; Madsen, Anders H; Bendix, Jørgen; Adamsen, Sven; Jensen, Anders G; Zimmermann-Nielsen, Erik; Nielsen, Ann-Sophie; Kallehave, Finn; Oxholm, Dorthe; Skarbye, Mona; Jølving, Line R; Jørgensen, Henrik S; de Muckadell, Ove B Schaffalitzky; Thomsen, Reimar W

    2013-01-01

    OBJECTIVES:The treatment of peptic ulcer bleeding (PUB) is complex, and mortality remains high. We present results from a nationwide initiative to monitor and improve the quality of care (QOC) in PUB.METHODS:All Danish hospitals treating PUB patients between 2004 and 2011 prospectively registered...... demographic, clinical, and prognostic data. QOC was evaluated using eight process and outcome indicators, including time to initial endoscopy, hemostasis obtainment, proportion undergoing surgery, rebleeding risks, and 30-day mortality.RESULTS:A total of 13,498 PUB patients (median age 74 years) were included...

  12. Three infants with rotavirus gastroenteritis complicated by severe gastrointestinal bleeding.

    Science.gov (United States)

    Kawamura, Yoshiki; Miura, Hiroki; Mori, Yuji; Sugata, Ken; Nakajima, Yoichi; Yamamoto, Yasuto; Morooka, Masashi; Tsuge, Ikuya; Yoshikawa, Akiko; Taniguchi, Koki; Yoshikawa, Tetsushi

    2016-01-01

    Rotavirus gastroenteritis causes substantial morbidity and mortality worldwide in children. We report three infants with rotavirus gastroenteritis complicated by various severity of gastrointestinal bleeding. Two patients (cases 1 and 2) recovered completely without any specific treatments. One patient (case 3) died despite extensive treatments including a red blood cell transfusion and endoscopic hemostatic therapy. Rotavirus genotypes G1P[8] and G9P[8] were detected in cases 2 and 3, respectively. Rotavirus antigenemia levels were not high at the onset of melena, suggesting that systemic rotaviral infection does not play an important role in causing melena. PMID:26100228

  13. A CASE OF FACTITIOUS BLEEDING: MUNCHAUSEN’S SYNDROME

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    Emre

    2015-06-01

    Full Text Available Munchausen’s syndrome is a psychiatric disorder in which patients inflict on themselves an illness or injury for the primary purpose of assuming the sick role. These patients can present with many different complaints and clinical symptoms including self - inflicted blee ding. This report describes a case of lately diagnosed Munchausen’s syndrome who presented with hemoptysis and developed hematochezia and hematuria during the hospitalization period. Physicians should always consider this rare disorder in cases presented w ith bleeding symptoms of unknown origin.

  14. Coronary Artery Bypass

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    Kadri Ceberut

    2011-01-01

    Full Text Available Ancient schwannoma is a rare variant of neural tumors though rarely seen in the thorax. The combination with coronary artery diseases is also rare. Here we describe a 66 year-old male who had undergone one-stage combined surgery for thoracic ancient schwannomas removal and coronary artery disease. The masses were, respectively, 13 cm in the middle mediastinum and 5 cm in diameter originating from the intercostal nerve. The tumors were successfully removed using sternotomy, and then a coronary artery bypass grafting was performed. Here we discuss this rare tumor in relation to the relevant literature.

  15. Placement of Covered Self-Expandable Metal Biliary Stent for the Treatment of Severe Postsphincterotomy Bleeding: Outcomes of Two Cases

    OpenAIRE

    Davide Cintorino; Luca Barresi; Ilaria Tarantino; Marta Di Pisa; Mario Traina

    2010-01-01

    We report two cases of severe postsphincterotomy bleeding in an adult and a pediatric patient treated, as first options, with available techniques to induce hemostasis without success. Because of persisting bleeding, an expandable, partially covered, metallic stent was placed into the choledocho to mechanically compress the bleeding site. The bleeding was stopped. In the following days, both patients remained hemodynamically stable with no further episodes of bleeding. We believe that the app...

  16. Excess long-term mortality following non-variceal upper gastrointestinal bleeding: a population-based cohort study

    OpenAIRE

    Colin John Crooks; Timothy Richard Card; Joe West

    2013-01-01

    Editors' Summary Background Acute gastrointestinal bleeding is a potentially life-threatening abdominal emergency that remains a common cause of admission to hospital. Upper gastrointestinal bleeding (bleeding derived from a source above the ligament of Treitz, which connects the fourth portion of the duodenum to the diaphragm) is roughly four times as common as bleeding from the lower gastrointestinal tract and is a major cause of morbidity and mortality. Upper gastrointestinal bleeding is a...

  17. Compressor discharge bleed air circuit in gas turbine plants and related method

    Science.gov (United States)

    Anand, Ashok Kumar; Berrahou, Philip Fadhel; Jandrisevits, Michael

    2002-01-01

    A gas turbine system that includes a compressor, a turbine component and a load, wherein fuel and compressor discharge bleed air are supplied to a combustor and gaseous products of combustion are introduced into the turbine component and subsequently exhausted to atmosphere. A compressor discharge bleed air circuit removes bleed air from the compressor and supplies one portion of the bleed air to the combustor and another portion of the compressor discharge bleed air to an exhaust stack of the turbine component in a single cycle system, or to a heat recovery steam generator in a combined cycle system. In both systems, the bleed air diverted from the combustor may be expanded in an air expander to reduce pressure upstream of the exhaust stack or heat recovery steam generator.

  18. Role of proton pump inhibitors in the management of peptic ulcer bleeding

    Institute of Scientific and Technical Information of China (English)

    Hwai-Jeng; Lin

    2010-01-01

    Peptic ulcer bleeding is a serious medical problem with significant morbidity and mortality.Endoscopic therapy significantly reduces further bleeding,surgery and mortality in patients with bleeding peptic ulcers and is now recommended as the first hemostatic modality for these patients.The efficacy of large-dose proton pump inhibitor(PPI) therapy in reducing re-bleeding after endoscopic therapy has been supported by evidence derived from randomized controlled trials.It may be premature to recommend small-dose intravenous injection PPI after endoscopic hemostasis in patients with bleeding ulcers.An updated systematic review shows that PPI therapy before endoscopy significantly reduces the proportion with major stigmata and requirement for endoscopic therapy at index endoscopy.Some studies show that there is no significant difference between oral and intravenous PPIs in raising intragastric pH.However,clinical data is lacking in patients with peptic ulcer bleeding to date.

  19. Severe upper gastrointestinal bleeding in extraluminal diverticula in the third part of the duodenum

    DEFF Research Database (Denmark)

    Andersen, Johnny Fredsbo; Wilhelmsen, Michael; Lauritsen, Morten Laksafoss

    2014-01-01

    The successful management of upper gastrointestinal (GI) bleeding requires identification of the source of bleeding and when this is achieved the bleeding can often be treated endoscopically. However, the identification of the bleeding can be challenging due to the location of the bleeding or...... technical aspects. Therefore it might be necessary to use other measures than endoscopy such as CT angiography. Duodenal diverticula is a rare cause of upper GI bleeding and can be challenging to diagnose as they often require specialised endoscopy procedures such as endoscopy with a side-viewing scope....... This case describes the first successful management of this rare condition with an upper GI endoscopy with a colonoscope and afterwards intravascular coiling....

  20. Peripheral Arterial Disease

    Science.gov (United States)

    Peripheral arterial disease (PAD) happens when there is a narrowing of the blood vessels outside of your heart. The cause of ... smoking. Other risk factors include older age and diseases like diabetes, high blood cholesterol, high blood pressure, ...