keyword
MENU ▼
Read by QxMD icon Read
search

Mesenteric artery syndrom

keyword
https://www.readbyqxmd.com/read/28540196/significance-of-platelet-count-in-children-admitted-with-bronchiolitis
#1
Amar Al Shibli, Najla Alkuwaiti, May Hamie, Dima Abukhater, Muhammad B Noureddin, Abdulla Amri, Salwa Al Kaabi, Aysha Al Kaabi, Mariam Harbi, Hassib Narchi
AIM: To determine the true prevalence of thrombocytosis in children less than 2 years of age with bronchiolitis, its association with risk factors, disease severity and thromboembolic complications. METHODS: A retrospective observational medical chart review of 305 infants aged two years or less hospitalized for bronchiolitis. Clinical outcomes included disease severity, duration of hospital stay, admission to pediatric intensive care unit, or death. They also included complications of thrombocytosis, including thromboembolic complications such as cerebrovascular accident, acute coronary syndrome, deep venous thrombosis, pulmonary embolus, mesenteric thrombosis and arterial thrombosis and also hemorrhagic complications such as bleeding (spontaneous hemorrhage in the skin, mucous membranes, gastrointestinal, respiratory, or genitourinary tracts)...
May 8, 2017: World Journal of Clinical Pediatrics
https://www.readbyqxmd.com/read/28520567/persistent-hypotension-and-cerebral-swelling-resulting-from-mesenteric-traction-syndrome-after-omental-to-pial-pedicle-flap-transfer-in-a-young-woman-with-refractory-moyamoya-disease-a-case-report
#2
Harvey J Woehlck, Suneeta Gollapudy, Christopher J Roberts, Akinwunmi Oni-Orisan, Raphael H Sacho, Paul S Pagel
Superficial temporal arterial to middle cerebral arterial anastomosis is often the initial surgical treatment of Moyamoya disease. In refractory cases, placing a pedicle flap of omentum over the ischemic brain has resulted in clinical improvement or stabilization of symptoms. We present a case of persistent mesenteric traction syndrome manifested by hypotension unresponsive to conventional doses of vasopressors during and after pulling the omentum to the brain. As prostacyclin is a major mediator of hypotension from mesenteric traction syndrome and also a cerebral vasodilator, we discuss the possibility that brain swelling may be a manifestation of mesenteric traction syndrome...
May 17, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28486649/hyperandrogenemia-reduces-endothelium-derived-hyperpolarizing-factor-mediated-relaxation-in-mesenteric-artery-of-female-rats
#3
Jay S Mishra, Amar S More, Gary D V Hankins, Sathish Kumar
Women with polycystic ovary syndrome (PCOS) often present with hyperandrogenemia along with vascular dysfunction and elevated blood pressure. In animal models of PCOS, anti-androgen treatment decreased blood pressure, indicating a key role for androgens in the development of hypertension. However, the underlying androgen-mediated mechanism that contributes to increased blood pressure is not known. This study determined whether elevated androgens affect endothelium-derived hyperpolarizing factor (EDHF)-mediated vascular relaxation responses through alteration in function of gap junctional proteins...
May 8, 2017: Biology of Reproduction
https://www.readbyqxmd.com/read/28483615/severe-mesenteric-ischemia-in-a-pregnant-woman-with-antiphospholipid-syndrome
#4
Andrea Padricelli, Anna Maria Giribono, Doriana Ferrara, Flavia Spalla, Umberto Bracale, Luca Del Guercio, Giuseppe Servillo, Carlo Ruotolo, Umberto Marcello Bracale
The antiphospholipid syndrome (APS), either primary or secondary form, is considered an autoimmune disease with presence of at least one clinical and one laboratory abnormalities as defined by The Sydney criteria. Clinical criteria include vascular thrombosis of venous, artery, small vessel in any organ and recurrent pregnancy pathologies. Mesenteric ischemia is a rare and threatening manifestation of APS. We herein report a case of 34-years old pregnant woman referred to our Emergency Room with thoracic and abdominal acute pain...
May 5, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28481073/-superior-mesenteric-artery-syndrome-a-case-report-and-review-of-the-literature
#5
A Pastén González, A Muñoz Araneda, A Peirano Bastías, S Rojas Castro, V Henríquez Alessandrini
INTRODUCTION: Superior mesenteric artery syndrome (SMAS) or Wilkie syndrome is a rare disease in the pediatric population. Although their causes are generally well known, the clinic is often subtle, so reaching a diagnosis can be difficult. There are medical and surgical treatment options, which depend on each patient. CLINICAL CASE: Our study shows an atypical case of SAMS, which debuted in a 13-year-old boy without previous diseases, and without a history of risk factors for this pathology...
October 10, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
https://www.readbyqxmd.com/read/28480039/acute-mesenteric-ischemia-and-hepatic-infarction-after-treatment-of-ectopic-cushing-s-syndrome
#6
Shinobu Takayasu, Shingo Murasawa, Satoshi Yamagata, Kazunori Kageyama, Takeshi Nigawara, Yutaka Watanuki, Daisuke Kimura, Takao Tsushima, Yoshiyuki Sakamoto, Kenichi Hakamada, Ken Terui, Makoto Daimon
SUMMARY: Patients with Cushing's syndrome and excess exogenous glucocorticoids have an increased risk for venous thromboembolism, as well as arterial thrombi. The patients are at high risk of thromboembolic events, especially during active disease and even in cases of remission and after surgery in Cushing's syndrome and withdrawal state in glucocorticoid users. We present a case of Cushing's syndrome caused by adrenocorticotropic hormone-secreting lung carcinoid tumor. Our patient developed acute mesenteric ischemia after video-assisted thoracoscopic surgery despite administration of sufficient glucocorticoid and thromboprophylaxis in the perioperative period...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28473083/acr-appropriateness-criteria-%C3%A2-radiologic-management-of-mesenteric-ischemia
#7
Nicholas Fidelman, Ali F AbuRahma, Brooks D Cash, Baljendra S Kapoor, M-Grace Knuttinen, Jeet Minocha, Paul J Rochon, Colette M Shaw, Charles E Ray, Jonathan M Lorenz
Mesenteric vascular insufficiency is a serious medical condition that may lead to bowel infarction, morbidity, and mortality that may approach 50%. Recommended therapy for acute mesenteric ischemia includes aspiration embolectomy, transcatheter thrombolysis, and angioplasty with or without stenting for the treatment of underlying arterial stenosis. Nonocclusive mesenteric ischemia may respond to transarterial infusion of vasodilators such as nitroglycerin, papaverine, glucagon, and prostaglandin E1. Recommended therapy for chronic mesenteric ischemia includes angioplasty with or without stent placement and, if an endovascular approach is not possible, surgical bypass or endarterectomy...
May 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28437498/superior-mesenteric-artery-syndrome-as-a-complication-of-scoliosis-surgery
#8
Philip K Louie, Bryce A Basques, Adam Bitterman, Shalin Shah, Kishan Patel, Isaac Abramchayev, Jonathan Lewin
Superior mesenteric artery (SMA) syndrome is a rare and potentially life-threatening complication of scoliosis surgery. The anatomical relationship of the duodenum and the superior mesenteric artery, the correction of angular deformity of the spine, and the normal adolescent growth spurt all contribute to the condition. We report the case of a 14-year-old boy who had a history of idiopathic scoliosis and presented with bilious vomiting that had persisted for 7 days after posterior T9-L4 fusion with instrumentation...
March 2017: American Journal of Orthopedics
https://www.readbyqxmd.com/read/28437351/one-stage-posterior-spinal-osteotomy-in-severe-spinal-deformities-a-total-of-147-cases
#9
Lei Xia, Ning Li, Dan Wang, Ming Liu, Jun-Wei Li, De-Ming Bao, Peng Li
STUDY DESIGN: This is a retrospective study. OBJECTIVES: The treatment of severe spinal deformities is still a difficult surgical challenge. It is generally significant to identify the related complications performed to a consecutive series of patients with severe spinal deformity and managed by 1-stage posterior spinal osteotomy. SUMMARY OF BACKGROUND DATA: We investigated data from 147 consecutive patients (75 males and 72 females) with severe deformity and managed by Smith-Petersen osteotomy, pedicle subtraction osteotomy, or vertebral column resection between years 2006 and 2012 with >2-year follow-up...
May 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28433656/impaired-endothelium-derived-hyperpolarization-type-relaxation-in-superior-mesenteric-arteries-isolated-from-female-otsuka-long-evans-tokushima-fatty-rats
#10
Takayuki Matsumoto, Shota Kobayashi, Makoto Ando, Shun Watanabe, Maika Iguchi, Kumiko Taguchi, Tsuneo Kobayashi
Endothelium-derived hyperpolarization (EDH) is an important signaling mechanism of endothelium-dependent vasorelaxation, and little attention has been paid to the EDH-type responses in female metabolic syndrome such as that observed with type-2 diabetes. We previously reported that EDH-type relaxation was impaired in superior mesenteric arteries from male Otsuka Long-Evans Tokushima Fatty (OLETF) rat, a model of type-2 diabetes, however, the response was unclear in female OLETF rat. Thus, the aim of this study was to examine if EDH-type relaxation was altered in superior mesenteric arteries isolated from female OLETF rats compared to age-matched, control female Long-Evans Tokushima Otsuka (LETO) rats at age 50-59 weeks...
April 19, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28433048/-wilkies-syndrome-a-rare-cause-of-duodenal-obstruction-in-an-adult-female-patient
#11
L Ciesar
Wilkies syndrome or superior mesenteric artery syndrome is a rare cause of obstruction of the upper part of the gastrointestinal tract caused by compression of the third part of the duodenum between the abdominal aorta and the superior mesenteric artery at its origin. Partial or complete compression of the duodenum is caused by a decreased aortomesenteric angle. In this paper, the authors present the case report of a patient with chronic upper abdominal ileus. The clinical course of the illness, symptoms and surgical treatment of the patient are presented...
2017: Rozhledy V Chirurgii: Měsíčník Československé Chirurgické Společnosti
https://www.readbyqxmd.com/read/28424043/nutcracker-syndrome-case-report-on-the-management-of-recurrent-stenosis-after-stenting
#12
Natasha Hansraj, Abdul Hamdi, Ali Khalifeh, Eric Wise, Rajabrata Sarkar, Shahab Toursavadkohi
Nutcracker syndrome is a clinical entity leading to renal venous hypertension due to extrinsic compression of the left renal vein by the superior mesenteric artery. Current surgical therapy involves placement of an oversized renal vein stent with partial protrusion into the inferior vena cava (IVC) to relieve stenosis and prevent stent migration. Here, we present a patient with intractable pain and hematuria secondary to nutcracker syndrome who underwent left renal vein stent placement and developed recurrent symptoms due to flow-limiting kinking at the left renal hilum, with partial obstruction of the IVC from pseudointimal hyperplasia...
May 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28381781/a-case-report-of-duodenal-obstruction-due-to-retroperitoneal-bleeding-after-the-rupture-of-a-lower-pancreaticoduodenal-artery-aneurysm
#13
Nobuhiro Takeuchi, Kazumasa Emori, Yusuke Nomura
We report a case of a patient with duodenal obstruction due to retroperitoneal bleeding after the rupture of a lower pancreaticoduodenal artery aneurysm. An 80-year-old female was admitted to our hospital because of nausea and vomiting. During hospitalization, she developed hemorrhagic shock. Enhanced computed tomography revealed retroperitoneal bleeding. Abdominal angiography revealed an 8-mm aneurysm of the lower pancreaticoduodenal artery, stenosis at the trunk of the celiac artery, and increased blood flow through the pancreaticoduodenal arcades from the superior mesenteric artery...
2017: Nihon Shokakibyo Gakkai Zasshi, the Japanese Journal of Gastro-enterology
https://www.readbyqxmd.com/read/28376419/superior-mesenteric-artery-syndrome-a-diagnosis-to-be-kept-in-mind-case-report-and-literature-review
#14
Ali Salem, Labib Al Ozaibi, Suad Mohamed Maher Nassif, Rufaida Abdel Gadir Satti Osman, Nisreen Mohammed Al Abed, Faisal Mohmmed Badri
INTRODUCTION: Superior mesenteric artery (SMA) syndrome or what is called Wiklie's syndrome is one of the rare causes of small bowel obstruction. Its exact incidence is not known. It is due to decrease in Aortomesenteric angle. CASE PRESENTATION: A thirty-Four-year old male patient presented to our accident and emergency (department) with 3days history of epigastric pain, which was not radiating anywhere. It had no aggravating or relieving factors. Patient complained of repeated attack of vomiting as well...
2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28364397/superior-mesenteric-artery-syndrome-after-lung-transplantation-a-rare-early-gastrointestinal-complication-of-lung-transplantation
#15
Hidenao Kayawake, Toyofumi F Chen-Yoshikawa, Akihiro Aoyama, Jitian Zhang, Hiroshi Date
Gastrointestinal complications sometimes occur after lung transplantation and remain a cause of postoperative morbidity. Superior mesenteric artery syndrome is caused by the compression of the duodenum by the superior mesenteric artery, but few reports have described superior mesenteric artery syndrome after lung transplantation. We herein report two cases of superior mesenteric artery syndrome as an early complication after lung transplantation. Both patients were emaciated and had lost weight before transplantation...
March 31, 2017: Surgery Today
https://www.readbyqxmd.com/read/28358621/time-dependent-differences-in-the-influence-of-perivascular-adipose-tissue-on-vasomotor-functions-in-metabolic-syndrome
#16
Satomi Kagota, Saki Iwata, Kana Maruyama, John J McGuire, Kazumasa Shinozuka
BACKGROUND: Metabolic syndrome (MetS) facilitates the development of cardiovascular disease due to atherosclerosis, which is accelerated by defects of the vascular endothelium. Vascular dysfunction in response to nitric oxide (NO) occurs in the mesenteric arteries of an animal model of MetS, SHRSP.Z-Lepr(fa)/IzmDmcr (SHRSP.ZF) rats. Vascular responses to vasodilators are affected by perivascular adipose tissue (PVAT) that surrounds the outsides of arteries. In this study, we assessed the role of PVAT in vascular dysfunction observed in SHRSP...
June 2017: Metabolic Syndrome and related Disorders
https://www.readbyqxmd.com/read/28356209/nutcracker-syndrome-an-update-on-current-diagnostic-criteria-and-management-guidelines
#17
REVIEW
K Ananthan, S Onida, A H Davies
BACKGROUND: Nutcracker syndrome (NCS) describes left renal vein compression between the superior mesenteric artery and the aorta. Although uncommon, it is an important diagnosis due to the important morbidity associated with it, including the risk of chronic kidney disease from long-term left renal vein (LRV) hypertension and the risk of LRV thrombosis. METHODS: This article reviews the literature on NCS, particularly with respect to the diagnostic accuracy of different imaging modalities and the success rates, complications, and long-term follow-up data associated with various surgical interventions...
March 26, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28341504/the-management-of-superior-mesenteric-artery-aneurysm-experience-with-16-cases-in-a-single-center
#18
Li Zilun, Yin Henghui, Zhao Yang, Wang Mian, Chang Guangqi, Wang Shenming
INTRODUCTION: Superior mesenteric artery aneurysm (SMAA) represents a rare but potentially fatal condition. This study aimed to present the individual management protocol of SMAA in our center and to discuss a potential preliminary treatment algorithm. MATERIALS AND METHODS: SMAA patients treated in our center between January 2007 and December 2014 were retrospectively reviewed on January 2015. RESULTS: Sixteen patients with SMAA were identified, including 1 female and 15 males, with a mean age of 48...
March 21, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28318183/clinico-radiological-correlation-of-nutcracker-syndrome-a-single-centre-experience
#19
Aysel Taktak, Tulin Hakan Demirkan, Banu Acar, Gökçe Gu R, Adem Köksoy, Nermin Uncu, Fatma Ş Çaycı, Nilgu N Çakar
The term nutcracker syndrome (NS) refers to the compression of left renal vein between the aorta and the superior mesenteric artery (SMA) causing renal venous hypertension. The symptoms vary from asymptomatic hematuria to severe pelvic congestion. The purpose of this study is to evaluate the clinical characteristics of patients with NS and the correlation between clinical and laboratory findings with Doppler sonographic measurements. Sixty-three patients were evaluated (19 boys and 44 girls) since January 2004 to January 2014...
April 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28298242/migratory-large-vessel-vasculitis-preceding-acute-myeloid-leukemia-a-case-report
#20
Dinusha Chandratilleke, Anthea Anantharajah, Mauro Vicaretti, Warwick Benson, Lucinda J Berglund
BACKGROUND: Large vessel vasculitis is a rare disorder usually occurring in the context of the autoimmune conditions of giant cell arteritis and Takayasu's arteritis. Case reports have described large vessel vasculitis occurring in individuals with myelodysplastic syndrome, preceding transformation to acute myeloid leukemia. CASE PRESENTATION: A 56-year-old Afghanistan-born woman presented with fever, a tender left carotid artery, and raised inflammatory markers...
March 16, 2017: Journal of Medical Case Reports
keyword
keyword
31679
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"