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Sample records for bilateral internal iliac

  1. Constipation following bilateral of internal iliac artery aneurysms

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    S Morita

    2012-09-01

    Full Text Available A 72-year-old man presented with constipation. He was hypertensive and suffered from chronic constipation. On arrival, the patient was fully conscious, and his vital signs were stable. He requested an enema because this treatment had proved effective in the past. On physical examination, a hard palpable mass was detected in the lower abdomen. Computed tomography was performed with contrast media. It revealed an abdominal aortic aneurysm (AAA and bilateral internal iliac artery aneurysms (IIAAs; the latter obstructing the sigmoid colon. We believe that this obstruction was the cause of constipation. The patient underwent Y-graft replacement for the treatment of the AAA and bilateral IIAAs. The surgery was successful, and constipation has not recurred since. As constipation is the most common digestive disorder in the general population, all physicians should be aware that chronic constipation can be caused by bilateral IIAAs.

  2. Transient Occlusion of Bilateral Internal Iliac Arteries Facilitates Bloodless Operative Field in Subcapsular Prostatectomy

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    Takumi Takeuchi

    2012-01-01

    Full Text Available Transurethral resection of the prostate is the gold standard of surgical treatment for benign prostatic hyperplasia (BPH. Nevertheless, open subcapsular prostatectomy is still performed for large BPH. While enucleation of prostatic adenoma is being performed, unneglectable bleeding can occur and surgeons need to rush to remove adenomas, often using fingers and in a blinded fashion. The blood supply to the prostatic capsule and adenoma can be reduced to a marked extent in subcapsular prostatectomy if the bilateral internal iliac arteries are transiently occluded. Thus, a bloodless operative field is reasonably acquired during enucleation of adenoma, which would, otherwise, be a cause for concern to surgeons due to bleeding. It is not always applicable, but it could be an option if the estimated volume of BPH is more than 100 mL. In two cases, bilateral internal iliac arteries were occluded with Bulldog clamps, and then adenomas of 159 and 97 g were enucleated.

  3. Trauma-associated bleeding from the bilateral internal iliac arteries resolved using angiographic embolization.

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    Aygün, Ali; Karaca, Yunus; Ayan, Emin; Suha, Türkmen; Dinç, Hasan

    2013-11-01

    Pelvic fracture is associated with high mortality. The management of major pelvic injuries remains one of the most important issues in modern trauma care. A 39-year-old male patient presented at the emergency department after being hit with a 500 kg load. His general condition was average with unstable vital signs. Pelvic tomography revealed fractured bone structure, thickening secondary to hematoma in both iliopsoas muscles, and hemorrhage-related active extravasation in the left internal iliac trace. The patient's hemodynamics worsened despite fluid and blood replacement, and angiographic embolization was scheduled. Bilateral embolization of the iliac artery was performed. Control angiography confirmed that full embolization was established. The patient was monitored in intensive care, but expired after three days due to acute kidney failure, disseminated intravascular coagulation, and multi-organ failure. Angiographic embolization is a technique improves hemorrhage control in pelvic trauma but can also increase risk of complications such as ischemia and necrosis.

  4. Pediatric isolated bilateral iliac aneurysm.

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    Chithra, R; Sundar, R Ajai; Velladuraichi, B; Sritharan, N; Amalorpavanathan, J; Vidyasagaran, T

    2013-07-01

    Aneurysms are rare in children. Isolated iliac artery aneurysms are very rare, especially bilateral aneurysms. Pediatric aneurysms are usually secondary to connective tissue disorders, arteritis, or mycotic causes. We present a case of a 3-year-old child with bilateral idiopathic common iliac aneurysms that were successfully repaired with autogenous vein grafts. Copyright © 2013 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

  5. PSEUDOANEURYSM OF INTERNAL ILIAC ARTERY

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    Seema Khanna

    2014-04-01

    Full Text Available An unusual cause of vaginal beeding after total abdominal hysterectomy is being reported. Histopathology revealed adenomyosis uteri and bilateral ovarian cyst. On examination there was a single lump in the hypogastrium and left iliac fossa. Auscultation revealed a faint continuous hum. On digital rectal examination, a bulge was felt, while per vaginum examination revealed mucosal congestion and bulging of mucosa. Ultrasound revealed a mass posterior to the urinary bladder. Duplex study demonstrated the yin-yang sign suggestive of a pseudo-aneurysm .CT Angiography was confirmatory and demonstrated a pseudoaneurysm arising from the left internal iliac artery. Patient underwent surgery.Postoperative period was uneventful . The commonest cause of IIA aneurysm is atherosclerosis. Other causes are arteritis ,collagen vascular disease, infection, trauma. An important subgroup is young females, who have undergone difficult delivery, forceps delivery or caesarian section or abdominal hysterectomy IIA aneurysms are usually discovered incidentally on pelvic imaging for any other indication. Surgery is the mainstay of treatment but endovascular procedures are gaining ground . [Natl J Med Res 2014; 4(2.000: 181-182

  6. PHYSIOLOGICAL MENSTRUAL RHYTHM AND FERTILITY AFTER INTERNAL ILIAC ARTERY LIGATION

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    Sunaina

    2015-11-01

    Full Text Available AIMS AND OBJECTIVE Bilateral internal iliac artery ligation is a useful skill for the management of life-threatening post-partum hemorrhage. The procedure is not without risks and long-term complications. This study was conducted to ensure documentation and reporting of pregnancies following bilateral hypogastric artery ligation in cases of post-partum hemorrhage. We also aimed to compare the menstrual function and reproductive outcome after bilateral internal iliac artery ligation done for atonic post-partum haemorrhage. DESIGN Prospective Case Study. SETTING Department of Obstetrics and Gynaecology, Institute of Obstetrics and Gynaecology, Madras Medical College and Hospital, Chennai, Jan 2013 to March 2015. PARTICIPANTS Ten cases of bilateral internal iliac artery ligation were done for atonic post-partum hemorrhage. Main outcome measures: The primary outcome was assessed as the resumption of menstruation, regular cycles, and ability to conceive after surgery. Secondary outcome was incidence of intrauterine growth retardation and recurrent post-partum hemorrhage in subsequent pregnancies. RESULTS The mean duration of resumption of menstruation following internal iliac artery ligation was 3 months. Bilateral internal iliac artery ligation is preferred over unilateral ligation as the extensive collaterals from the contralateral side immediately fill the circulation. The cases of atonic post-partum hemorrhage may require B-Lynch sutures in addition to bilateral internal iliac artery ligation to regain tone. Successful pregnancy after bilateral internal iliac artery ligation occurred in three out of seven cases. In one case, there was intrauterine growth retardation in eighth month. The patient was admitted and closely monitored with Doppler scan. At 35 weeks of gestation, emergency lower segment caesarean section was done for absent diastolic flow. The preterm neonate was 2 kilograms. There was no post-partum hemorrhage in the subsequent

  7. Surgical Management of Ectopic Kidney with Bilateral Iliac Vein Invasion.

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    Tanwar, Harshwardhan V; Wagaskar, Vinayak G; Fernandes, Gwendolyn; Patil, Bhushan; Patwardhan, Sujata K

    2016-03-01

    Renal cell carcinoma (RCC) is a very rare phenomenon in an ectopic kidney. We come across a 61-year-old gentleman with a history of 2 months of gross, painless haematuria and palpable pelvic mass on examination. CT scan showed 6.5cm X 5.1cm X 5.8cm mass in pelvic kidney with bilateral iliac vein invasion. With the help of intra-operative ultra-sound, tumour thrombus was extracted from both iliac veins with en mass removal of tumour. Patient was well intraoperatively as well as in postoperatively. We also presented an elegant imaging for the case.

  8. INTERNAL ILIAC ARTERY LIGATION AFTER CAESERIAN HYSTERECTOMY IN POST - PARTUM HAEMORRHAGE LIFE SAVING PROCEDURE

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    Vijayalakshmi

    2015-07-01

    Full Text Available Internal iliac artery (Hypogastric supplies the pelvic viscera. Bilateral ligation of the internal iliac arteries is a safe, rapid and very effective method of controlling bleeding from genital tract. It is also helpful in massive broad ligament hematoma, in torn vessels retracted within th e broad ligament, and even in postoperative hemorrhage after abdominal or vaginal hysterectomy where there are no definitive bleeding points detectable. Bilateral ligation of internal iliac arteries is also helpful in life threatening hemorrhagic condition s like postpartum hemorrhage, placenta previa, cervical and vaginal tear, cervical pregnancy and uterine rupture etc.

  9. Bilateral Common Iliac Artery Endofibrosis in a Recreational Cyclist: Case Report and Review of the Literature.

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    Franco, Arie; Rigberg, David A; Ruehm, Stefan G

    2016-08-01

    External iliac artery endofibrosis is a rare medical condition typically encountered in young endurance athletes, mainly cyclists. Iliac endofibrosis usually develops in the external iliac artery and is rarely seen in the common iliac or in common femoral arteries. We describe a unique case of a patient who was not a professional or high-endurance cyclist. The lesions in our case appeared to be bilateral in the common iliac arteries and were not limited to the external iliac artery as most commonly described. We present an overview of the literature regarding this medical condition.

  10. Endovascular repair of bilateral common iliac artery aneurysms using GORE Excluder iliac branch endoprosthesis without aortobi-iliac stent graft conjunction: A case report.

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    Ardita, Vincenzo; Giaquinta, Alessia; Veroux, Massimiliano; Sanfiorenzo, Angelo; Virgilio, Carla; D'Arrigo, Giuseppe; Veroux, Pierfrancesco

    2017-02-01

    Bilateral common iliac artery (CIA) aneurysm (CIAA) is a rare entity. In the past decade, different endovascular approaches have been adopted for patients with several comorbidities or unfit for open repair (OR). Recently, the use of iliac branch stent graft has been proposed, resulting in satisfactory patency rates and decrease in morbidity. Currently, according to instruction for use, the iliac branch stent graft is to be used with aortobi-iliac stent graft conjunction. We describe a case of a successful endovascular repair of bilateral CIAAs using the GORE Excluder iliac branch endoprosthesis (IBEs) without aortobi-iliac stent graft conjunction. An 83-year-old man was admitted with abdominal pain and presence of pulsatile mass in the right and left iliac fossa. Computed tomographic (CT) angiography showed the presence of large bilateral CIAAs (right CIA = 66 mm; left CIA = 38 mm), without concomitant thoracic or abdominal aorta aneurysm. Moreover, CT scan demonstrated the presence of bilateral lower accessory renal artery close to the aortic bifurcation. Due to the high operative risk, the patient was scheduled for endovascular repair with bilateral IBEs, without the aortobi-iliac stent graft conjunction to avoid the renal ischemia as a consequence of renal arteries covering. The procedure was completed without complications and duplex ultrasound demonstrated the complete exclusion of both aneurysms without any type of endoleaks at 1 month of follow-up. GORE IBEs without aortobi-iliac stent graft conjunction seem to be a feasible and effective procedure for the treatment of isolated CIAAs in patients with highly selected anatomical conditions.

  11. 放疗联合双侧髂内动脉灌注化疗治疗晚期宫颈癌%Analysis of curative effect of radiotherapy combined with bilateral internal iliac arterial infusion chemotherapy on advanced cervical cancer

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    苏永强; 刘英杰; 李俊

    2016-01-01

    Objective To analyze the effects of radiotherapy combined with bilateral internal iliac arterial infusion chemotherapy on advanced cervical cancer .Methods Fifty patients with advanced cervical cancer from January 2012 to December 2013 were selected as the research objects .They were randomly divided into two groups , the control group was only given radiotherapy treatment , the observation group were given bilateral internal iliac artery infusion chemotherapy treatment based on the control group , followed-up 1 year after treatment , and then compared the clinical efficacy , adverse reactions and the follow-up results of two groups .Results The effective rate in the observation group was 84%, and 56%in the control group, the difference was significant(P0.05).In addition, the main side effects of observation group were myelosuppression and gastrointestinal tract reaction , major adverse reactions in control group were delayed injury and intestinal injury of urinary system .Conclusions The effect of radiotherapy combined with bilateral in-ternal iliac arterial infusion chemotherapy on advanced cervical cancer is definite , can effectively improve the survival rate of 1 year, significantly reduce the recurrence rate in 1 year, is worth clinical promotion .%目的:分析放疗联合双侧髂内动脉灌注化疗治疗晚期宫颈癌的疗效。方法以解放军第一五二中心医院2012年1月至2013年12月收治的50例晚期宫颈癌患者为研究对象,随机将其分为两组,对照组患者给予单纯放疗治疗,观察组患者在对照组基础上联合双侧髂内动脉灌注化疗治疗,治疗后随访1年,比较两组临床疗效、不良反应及随访结果。结果观察组治疗有效率为84.0%,对照组为56.0%,两组比较差异有统计学意义(P<0.05)。观察组1年复发率、转移率分别为24.0%、16.0%,对照组为52.0%、44.0%,两组比较差异有统计学意义(P<0.05),两组1年生存

  12. The role of branched endografts in preserving internal iliac arteries

    NARCIS (Netherlands)

    Tielliu, I. F. J.; Bos, W. T. G. J.; Zeebregts, C. J.; Prins, T. R.; Van den Dungen, J. J. A. M.; Verhoeven, E. L. G.

    2009-01-01

    Aim. The aim of this study was to report our treatment algorithm and early results with the use of an iliac branched device (IBD) to preserve the internal iliac artery (IIA) in the treatment of aortoiliac and solitary common iliac artery (CIA) aneurysms. Methods. From September 2004 on, all patients

  13. Endoprótese ramificada de artéria ilíaca interna no tratamento de aneurisma aórtico associado a aneurisma bilateral das artérias ilíacas comuns Branched stent-graft to the internal iliac artery for treatment of aortic aneurysm associated with bilateral common iliac artery aneurysm

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    Marcelo Martins da Volta Ferreira

    2006-09-01

    Full Text Available A embolização das artérias ilíacas internas é usualmente realizada durante a correção endovascular dos aneurismas aorto-ilíacos, visando prevenir a ocorrência de endoleak. Entretanto, é freqüente a associação desse procedimento com inúmeras seqüelas pós-operatórias, em decorrência da diminuição do fluxo sangüíneo pélvico. Em virtude disso, torna-se necessário o desenvolvimento de dispositivos e estratégias para a preservação das artérias ilíacas internas durante a correção endovascular dos aneurismas aorto-ilíacos. Descrevemos aqui o emprego pioneiro de uma endoprótese ramificada Helical Sidebranch (Cook para a artéria ilíaca interna, realizado com sucesso técnico imediato e controle pós-operatório satisfatório.Embolization of internal iliac arteries is usually performed during endovascular repair of aortoiliac aneurysms, with the aim of preventing occurrence of endoleaks. However, the association of this procedure with several postoperative sequelae is frequent, due to reduced pelvic blood flow. For this reason, there is the need to develop devices and strategies to preserve internal iliac arteries during endovascular repair of aortoiliac aneurysms. In this study, we describe a pioneering use of a Helical Sidebranch (Cook branched stent-graft to the internal iliac artery, which was performed with immediate technical success and satisfactory postoperative control.

  14. Endovascular treatment of aortoiliac aneurysms: From intentional occlusion of the internal iliac artery to branch iliac stent graft

    Institute of Scientific and Technical Information of China (English)

    Stevo Duvnjak

    2016-01-01

    Approximately 20%-40% of patients with abdominal aortic aneurysms can have unilateral or bilateral iliac artery aneurysms and/or ectasia. This influences and compromises the distal sealing zone during endovascular aneurysm repair. There are a few endovascular techniques that are used to treat these types of aneurysms, including intentional occlusion/over-stenting of the internal iliac artery on one or both sides, the "bell-bottom" technique, and the more recent method of using an iliac branch stent graft. In some cases, other options include the "snorkel and sandwich" technique and hybrid interventions. Pelvic ischemia, represented as buttock claudication, has been reported in 16%-55% of cases; this is followed by impotence, which has been described in 10%-17% of cases following internal iliac artery occlusion. The bellbottom technique can be used for a common iliac artery up to 24 mm in diameter given that the largest diameter of the stent graft is 28 mm. There is a paucity of data and evidence regarding the "snorkel and sandwich" technique, which can be used in a few clinical scenarios. The hybrid intervention is comprised of a surgical operation, and is not purely endovascular. The newest branch stent graft technology enables preservation of the anterograde flow of important side branches. Technical success with the newest technique ranges from 85%-96.3%, and in some small series, technical success is 100%. Buttock claudication was reported in up to 4% of patients treated with a branch stent graft at 5-year follow-up. Mid- and short-term follow-up results showed branch patency of up to 88% during the 5-6-year period. Furthermore, branch graft occlusion is a potential complication, and it has been described to occur in 1.2%-11% of cases. Iliac branch stent graft placement represents a further development in endovascular medicine, and it has a high technical success rate without serious complications.

  15. STUDY OF POSTERIOR DIVISION OF INTERNAL ILIAC ARTERY

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    Pavan P Havaldar

    2014-06-01

    Full Text Available Background: The internal iliac artery originates from the common iliac artery at the level of sacroiliac joint. The internal iliac artery descends posterior to the greater sciatic foramen thereby dividing into anterior and posterior divisions. The posterior division of the internal iliac artery is known to give rise to three main branches i.e. iliolumbar artery, lateral sacral artery. Accidental haemorrhage is common during erroneous interpretation of anomalous blood vessels. The knowledge of the normal and the abnormal anatomy of the branches of the internal iliac artery is essential for obstetric surgeons. Methods: 50 adult human pelvic halves were procured from embalmed cadavers of J.J.M. Medical College and S.S.I.M.S & R.C, Davangere, Karnataka, India for the study. Results: Out of 50 specimens, ilio-lumbar artery took origin from posterior division, directly in 22 specimens (44%, with obturator artery in 5 specimens (10% and with superior gluteal artery in 2 specimens (4%. From anterior division, with obturator artery in 6 specimens (12% and with inferior gluteal artery in 1 specimen (2%. From common trunk, as direct branch in 10 specimens (20%, with lateral sacral artery in 1 specimen (2%, with vertebral branch in 1 specimen (2%, with superior gluteal artery in 1 specimen (2% and was found to be absent in 1 specimen (2%. Posterior division of internal iliac artery given origin directly to superior gluteal artery in 44 specimens (88%, with ilio-lumbar artery in 1 specimen (2%, with obturator artery in 2 specimens (4%. Lateral sacral artery from posterior division was observed in 38 specimens (76% and unpaired origin was observed in 7 specimens (14%. Conclusion: Internal iliac artery supplies the pelvic viscera and musculature the knowledge of its branches helpful in pelvis surgeries.

  16. Immediate Bilateral Breast Reconstruction with Unilateral Deep Superior Epigastric Artery and Superficial Circumflex Iliac Artery Flaps

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    Keith S. Hansen

    2016-09-01

    Full Text Available Autologous breast reconstruction utilizing a perforator flap is an increasingly popular method for reducing donor site morbidity and implant-related complications. However, aberrant anatomy not readily visible on computed tomography angiography is a rare albeit real risk when undergoing perforator flap reconstruction. We present an operative case of a patient who successfully underwent a bilateral breast reconstruction sourced from a unilateral abdominal flap divided into deep superior epigastric artery and superficial circumflex iliac artery flap segments.

  17. [Arteriosclerotic aneurysms isolated from the internal iliac artery].

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    Zorita, A; Vázquez, J G; Samos, R F; Morán, C F; Costilla, S; Vaquero, F

    1990-01-01

    A case of an isolate, symptomatic, atherosclerotic aneurysm of the left internal iliac artery is presented. A review from this very rare type of pathology reveal that clinical symptoms depends on the comprised anatomical structures. Diagnosis was made by rectal or vaginal touch, ultrasonography and CT. The operatoire mortality rate is high when aneurysms are ruptured.

  18. Bilateral medial iliac lymph node excision by a ventral laparoscopic approach: technique description.

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    Lim, Hyunjoo; Kim, Jina; Li, Li; Lee, Aeri; Jeong, Junemoe; Ko, Jonghyeok; Lee, Sungin; Kweon, Oh-Kyeong; Kim, Wan Hee

    2017-08-04

    The aim of this study was to describe a ventral laparoscopic technique for bilateral medial iliac lymphadenectomy in dogs. Twelve intact male purpose-bred research dogs weighting less than 15 kg were positioned in dorsal recumbency, and a 3-portal technique was used. Bilateral dissection was performed with vessel-sealing devices while tilting the surgical table by up to 30° towards the contralateral side of the target medial iliac lymph node (MILN) without changing the surgeon's position. Using a ventral laparoscopic approach, bilateral MILNs were identified and excised in all dogs. The mean time for unilateral and bilateral MILN dissections were 9.7 ± 3.8 min and 21.0 ± 6.0 min, respectively. The mean times for the right and left MILN dissections were 10.8 ± 4.3 min and 9.8 ± 2.5 min, respectively. The mean total surgery time was 43.7 ± 7.7 min. In total, 26 MILNs were dissected. Several complications, including, mild to moderate capillary hemorrhage from perinodal fat and vessels (controlled laparoscopically), mild spleen trauma caused by the first trocar insertion, and capsular damage of MILNs, were observed. However, there were no other major complications. All MILN samples were evaluated and deemed suitable for histopathologic diagnosis. Laparoscopic excision of MILNs is a useful method of excisional biopsy for histopathologic diagnosis. Using this ventral laparoscopic approach with the 3-portal technique, bilateral MILN dissection suitable for obtaining histopathologic samples could be achieved in a short time in dogs weighing less than 15 kg.

  19. Simultaneous bilateral avulsion fractures of the anterior superior iliac spines in an adolescent sprinter.

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    Boyce, Stephen H; Quigley, Michael A

    2009-01-01

    A 16-year-old boy presented to the emergency department with sudden onset of bilateral hip pain while performing in a 100 m sprint race. Examination revealed diffuse swelling and tenderness at both anterior superior iliac spines (ASIS). Pelvic x ray revealed bilateral displaced avulsion fractures of the ASIS at the origin of the sartorius muscle. He was managed conservatively with analgesia and bed rest with both hips held partially flexed at approximately 60°. Further x rays showed good healing and no further displacement of the avulsed fragments. Following physiotherapy he had a full range of hip movements at 6 weeks post-injury. He was able to return to full activity by 18 weeks post-injury.

  20. Internal iliac artery pseudoaneurysm in primary total hip arthroplasty

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    Sanjay Agarwala

    2016-01-01

    Full Text Available Vascular injury is one of the rare complications of primary total hip arthroplasty (THA. We report an unusual case of lobulated pseudoaneurysm arising from one of the branches of the left internal iliac artery during acetabulum preparation in THA, which was successfully treated with coil embolization and multidisciplinary care. After 6 years follow up, patient did not have any symptoms related to the hip replacement. We recommend that surgeons should be extremely cautious while drilling medial wall of the acetabulum for depth assessment. Aggressive multidisciplinary approach, including possible support from an interventional radiologist is required for the treatment of such vascular injuries.

  1. Balloon occlusion of the internal iliac arteries in the multidisciplinary management of placenta percreta

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    Clausen, Caroline; Stensballe, Jakob; Albrechtsen, Charlotte K;

    2013-01-01

    Objective. To evaluate our experience with prophylactic balloon occlusion of the internal iliac arteries as a part of a multidisciplinary algorithm for the management of placenta percreta. Design. Consecutive case series. Setting. Rigshospitalet, Copenhagen University Hospital, Denmark. Sample....... Prophylactic balloon occlusion of the internal iliac arteries as part of a multidisciplinary algorithm allowed for a safe management of all cases in our consecutive series of 17 women with placenta percreta. However, intraoperative blood loss and transfusion requirements were significant. We have therefore...... decided to modify our multidisciplinary algorithm to include balloon occlusion of the common iliac arteries rather than the internal iliac arteries....

  2. Prophylactic balloon occlusion of internal iliac arteries in women with placenta accreta: Literature review and analysis

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    Dilauro, M.D.; Dason, S. [McMaster University, Michael G. DeGroote School of Medicine (Canada); Athreya, S., E-mail: sathreya@stjoes.ca [Diagnostic Imaging, St Joseph' s Healthcare Hamilton, Ontario (Canada)

    2012-06-15

    Aim: To review the literature on the use of prophylactic balloon occlusion alone and in conjunction with arterial embolization of the internal iliac arteries in women with placenta accreta. Materials and methods: The PubMed, MEDLINE, CINAHL, EMBASE, and Cochrane Library databases were searched for keywords related to this technique and its use in the avoidance of caesarean hysterectomy. The relevant published articles were selected and then searched for further references. Results: The literature search found 15 case reports and five studies for a total of 20 articles. The use of balloon catheters to prevent post-partum haemorrhage in women with placenta accreta is controversial with some investigators reporting reduced blood loss and transfusion requirements while others reporting no benefit. This procedure does not appear to reduce operative time or hospital stay. Some groups have described catheter-related complications, such as maternal thromboembolic events and the need for stent placement and/or arterial bypass. Thus far, there is no reported maternal or foetal mortality related to this procedure. Conclusion: Current evidence is based upon case reports and small retrospective studies. Larger studies or randomized controlled trials are essential in order to demonstrate the safety and efficacy of bilateral iliac balloon occlusion. The creation of a data registry would also facilitate the reporting of this technique.

  3. Fracture and Collapse of Balloon-Expandable Stents in the Bilateral Common Iliac Arteries Due to Shiatsu Massage

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    Ichihashi, Shigeo, E-mail: shigeoichihashi@yahoo.co.jp; Higashiura, Wataru; Itoh, Hirofumi; Sakaguchi, Shoji; Kichikawa, Kimihiko [Nara Medical University, Department of Radiology (Japan)

    2012-12-15

    We report a case of stent fracture and collapse of balloon-expandable stents caused by shiatsu massage. A 76-year-old man presented with complaints of intermittent claudication of the right lower extremity. Stenoses of the bilateral common iliac arteries (CIAs) were detected. Balloon-expandable stents were deployed in both CIAs, resulting in resolution of symptoms. Five months later, pelvis x-ray showed collapse of both stents. Despite the stent collapse, the patient was asymptomatic, and his ankle brachial index values were within the normal range. Further history showed that the patient underwent daily shiatsu therapy in the umbilical region, which may have triggered collapse of the stent. Physicians should advise patients to avoid compression of the abdominal wall after implantation of a stent in the iliac artery.

  4. Internal iliac artery embolisation for intractable bladder haemorrhage in the peri-operative phase

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    Gujral, S.; Bell, R.; Kabala, J.; Persad, R.

    1999-01-01

    Intractable haemorrhage from the bladder wall during transurethral resection of bladder tumour is uncommon but potentially catastrophic. Internal iliac artery embolisation is a minimally invasive technique, which is now widely practised to stop bleeding from branches of these arteries in situations including pelvic malignancy, obstetric and gynaecological emergencies and trauma. We report its successful use peri-operatively, in an unfit, elderly patient with uncontrolled bleeding.


Keywords: embolisation; internal iliac artery; transurethral resection of bladder tumour PMID:10448498

  5. Effect of neoadjuvant chemotherapy on locally advanced cervical cancer by internal iliac arterial infusion

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    Chen; Aiping; Ding; Zhaoxia; Xu; Bing; Zhao; Shuping; Dai; Shuzhen

    2007-01-01

    Objective:To evaluate the effect of preoperative chemotherapy on locally advanced cervical cancer by internal iliac arterial infusion.Methods:Sixty two patients with bulky or locally advanced cervical cancer from 1999 to 2004 were underwent internal iliac arterial infusion chemotherapy by using Seldinger technique.Combined regimens were applied including cisplatin as the major drug.Two weeks later,all patients received radical hysterectomy.Results:The local tumor regression rate was 93.55%.Postoperative pathologic examination showed that no cervical tumor residue in stumps were found in 61 of 62 patients who underwent radical hysterectomy.Large quantity of necrotic tissue appeared on primary tumor.In 16 patients with positive lymph nodes,15 demonstrated necrotic lymph nodes.Conclusion:Internal iliac arterial infusion chemotherapy could effectively reduce tumor volume,increase surgical success rate and decrease lymph nodes and subclinical metastasis rates.

  6. Juxtarenal Inflammatory Aneurysm Treated with Bilateral Iliac-Renal Bypass Using the Gore Hybrid Device and Total Sealing of the Aneurysmal Sac with a Nellix Device.

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    Martinelli, Ombretta; Malaj, Alban; Gattuso, Roberto; Irace, Luigi; Gossetti, Bruno

    2017-01-01

    The aim of this study is to present the treatment of a juxtarenal inflammatory aneurysm using a Nellix device (Endologix, Inc., Irvine, CA) to seal the entire aneurysmatic aorta combined with bilateral iliac-renal bypass using the Gore hybrid vascular graft (W. L. Gore & Associates, Inc., Flagstaff, AZ). A 63-year-old man was diagnosed with a 6-cm juxtarenal inflammatory aneurysm. It was initially decided to treat him with an aorto-aortic bypass and to revascularize the 2 renal arteries with "graft to renal artery bypass" using Gore hybrid vascular grafts. Due to the high intraoperative bleeding preparing the proximal neck and the tight adhesion of the aorta to the adjacent structures, we decided to change our plans and to treat the patient using the Nellix system combined with bilateral iliac-renal bypass using the Gore hybrid vascular grafts. Contrast computed tomography control at 1 month showed complete sealing of the aneurysm sac and patent iliac renal bypasses. The reported case demonstrated that the Nellix Endovascular Aneurysm Sealing system combined with Gore hybrid vascular grafts for bilateral iliac-renal bypass showed that it can be an effective modality for the treatment of juxtarenal, inflammatory aortic aneurysm and revascularization of the renal arteries from the distal iliac arteries. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Selective embolization of the internal iliac arteries for the treatment of intractable hemorrhage in children with malignancies

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    Sul Hee Bae

    2011-04-01

    Full Text Available Purpose : Acute internal hemorrhage is an occasionally life-threatening complication in pediatric cancer patients. Many therapeutic approaches have been used to control bleeding with various degrees of success. In this study, we evaluated the efficacy of selective internal iliac artery embolization for controlling acute intractable bleeding in children with malignancies. Methods : We retrospectively evaluated the cases of 6 children with various malignancies (acute lymphoblastic leukemia, acute myelogenous leukemia, chronic myelogenous leukemia, T-cell prolymphocytic leukemia, Langerhans cell histiocytosis, and rhabdomyosarcoma, who had undergone selective arterial embolization (SAE of the internal iliac artery at the Chonnam National University Hwasun Hospital between January 2004 and December 2009. SAE was performed by an interventional radiologist using GelfoamⓇ and/or TornadoⓇ coils. Results : The patients were 5 boys and 1 girl with median age of 6.9 years (range, 0.7–14.8 years at the time of SAE. SAE was performed once in 4 patients and twice in 2, and the procedure was unilateral in 2 and bilateral in 4. The causes of hemorrhage were as follows: hemorrhagic cystitis (HC in 3 patients, procedure-related internal iliac artery injuries in 2 patients, and tumor rupture in 1 patient. Initial attempt at conservative management was unsuccessful. Of the 6 patients, 5 (83.3% showed improvement after SAE without complications. Conclusion : SAE may be a safe and effective procedure for controlling acute intractable hemorrhage in pediatric malignancy patients. This procedure may obviate the need for surgery, which carries an attendant risk of morbidity and mortality in cancer patients with critical conditions.

  8. Fornix Rupture in Duplex Kidney due to Internal Iliac Artery Aneurysm

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    Phitsanu Mahawong

    2016-01-01

    Full Text Available A 70-year-old man presented with severe pain on the right side of the abdomen for 7 days. An abdominal CT angiographic scan showed an impending rupture of a large right internal iliac artery aneurysm which compressed to a right ureter causing hydroureteronephrosis. Fornix rupture of a right duplex kidney was also detected. Selective embolization of right gluteal arteries and then ligation of the right internal iliac artery and right ureterotomy with double J stenting were performed. At the 4-month follow-up appointment, an abdominal ultrasound demonstrated a decrease in the size of the aneurysm and no hydroureteronephrosis after the removal of double J stent.

  9. A rare cause of massive haematuria: Internal iliac artery-ureteric fistula.

    Science.gov (United States)

    Rao, Ahsan M; Khalil, Ahmed; Suttie, Stuart

    2015-04-01

    Ureteric fistula into the arterial tree is a well-recognised, but uncommon condition. The involvement of internal iliac artery is rare. We present a rare case of fistulous communication and subsequent infection of an internal iliac artery aneurysm and ureter secondary to insertion of ureteric stent following endovascular exclusion of the aneurysm and its management. Nephrostogram identified the fistula not seen on computerised tomography. This case highlights the awareness of such pathology allowing for prompt recognition of the condition and importance of appropriate imaging.

  10. Bilateral duplication of the internal auditory canal

    Energy Technology Data Exchange (ETDEWEB)

    Weon, Young Cheol; Kim, Jae Hyoung; Choi, Sung Kyu [Seoul National University College of Medicine, Department of Radiology, Seoul National University Bundang Hospital, Seongnam-si (Korea); Koo, Ja-Won [Seoul National University College of Medicine, Department of Otolaryngology, Seoul National University Bundang Hospital, Seongnam-si (Korea)

    2007-10-15

    Duplication of the internal auditory canal is an extremely rare temporal bone anomaly that is believed to result from aplasia or hypoplasia of the vestibulocochlear nerve. We report bilateral duplication of the internal auditory canal in a 28-month-old boy with developmental delay and sensorineural hearing loss. (orig.)

  11. Evaluating the Effectiveness of Internal Iliac Artery Branched Endovascular Stent Grafts.

    Science.gov (United States)

    Naji, Faysal; Srivatsav, Varun; Qadura, Mohammed; Harlock, John; Andrinopoulos, Tara; Iyer, Vikram; Rapanos, Theodore

    2017-07-06

    The aim of this study is to describe our institutional experience using iliac branch grafts (IBGs) in aortoiliac aneurysm repair. From October 2009 to April 2016, 41 consecutive patients (all men), mean age 71.7 years (range 55-87), underwent IBG implantation. Abdominal aortic aneurysm with common iliac artery involvement (n = 21) or bilateral common iliac artery aneurysms (n = 20) were indications. Computed tomography was used to evaluate patency and postoperative endoleaks within 1 month of implantation and after 1 year. A total of 42 IBGs were deployed in 41 patients successfully. One hundred percent of grafts implanted were patent at 1 month and at annual follow-up. There was 1 mortality at 30 days, due to acute renal failure. Sixteen type II and 1 type Ib endoleaks were found, for which 3 reinterventions were performed and the remainder treated conservatively. Five patients had complications which required reintervention. IBG placement has excellent short-term outcomes and potential to limit buttock claudication in the treatment of abdominal aortic aneurysms involving the iliac arteries. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Endovascular Treatment of Isolated Bilateral Internal Ili- ac Artery Aneurysms with a Branched Endograft: A Case Report

    Directory of Open Access Journals (Sweden)

    SeyedEbrahim Kassaian

    2015-10-01

    Full Text Available Isolated bilateral internal iliac artery (IIA aneurysm is a rare and potentially lethal disease. Endovascular repair of this disorder is a matter of debate. A symptomatic 68-year-old male presented with severe pelvic pains. Computed tomography revealed a leaking 46-mm aneurysm in the right IIA, a 27-mm aneurysm in the left IIA, and ectatic changes at a diameter of 31 mm in the right common iliac artery (CIA. Due to lower rates of morbidity and mortality, an endovascular approach was chosen instead of open surgical repair. However, due to anatomical constraints, an endograft had to be implanted in a healthy aorta in order to support an iliac branch endograft in the left CIA. Subsequently, following coil embolization of the left IIA, an iliac stent graft was extended to the right external iliac artery (EIA. Two-year follow-up CT imaging showed complete exclusion of all the aneurysms and patency of the pelvic visceral arteries. The patient is currently asymptomatic.Endovascular repair of bilateral isolated IIAs can be a feasible treatment option. However, due to limited availability of sizes in iliac branch devices currently on the market, a main body device is sometimes required to be deployed in a healthy aorta for additional endograft support.

  13. Internal Iliac Artery Embolization during an Endovascular Aneurysm Repair with Detachable Interlock Microcoils

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Woo ChuL; Jeon, Yong Sun; Hong, Kee Chun; Cho, Soon Gu; Park, Jae Young [Inha University Hospital, Inha University School of Medicine, Incheon (Korea, Republic of); Kim, Jang Yong [Dept. of Vascular and Endovascular Surgery, The Catholic University of Korea School of Medicine, Seoul (Korea, Republic of)

    2014-10-15

    The purpose of this study was to evaluate the effectiveness of detachable interlock microcoils for an embolization of the internal iliac artery during an endovascular aneurysm repair (EVAR). A retrospective review was conducted on 40 patients with aortic aneurysms, who had undergone an EVAR between January 2010 and March 2012. Among them, 16 patients were referred for embolization of the internal iliac artery for the prevention of type II endoleaks. Among 16 patients, 13 patients underwent embolization using detachable interlock microcoils during an EVAR. Computed tomographic angiographies and clinical examinations were performed during the follow-up period. Technical success, clinical outcome, and complications were reviewed. Internal iliac artery embolizations using detachable interlock microcoils were technically successful in all 13 patients, with no occurrence of procedure-related complications. Follow-up imaging was accomplished in the 13 cases. In all cases, type II endoleak was not observed with computed tomographic angiography during the median follow-up of 3 months (range, 1-27 months) and the median clinical follow-up of 12 months (range, 1-27 months). Two of 13 (15%) patients had symptoms of buttock pain, and one patient died due to underlying stomach cancer. No significant clinical symptoms such as bowel ischemia were observed. Internal iliac artery embolization during an EVAR using detachable interlock microcoils to prevent type II endoleaks appears safe and effective, although this should be further proven in a larger population.

  14. A novel method to establish a rat ED model using internal iliac artery ligation combined with hyperlipidemia.

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    Chao Hu

    Full Text Available OBJECTIVE: To investigate a novel method, namely using bilateral internal iliac artery ligation combined with a high-fat diet (BCH, for establishing a rat model of erectile dysfunction (ED that, compared to classical approaches, more closely mimics the chronic pathophysiology of human ED after acute ischemic insult. MATERIALS AND METHODS: Forty 4-month-old male Sprague Dawley rats were randomly placed into five groups (n = 8 per group: normal control (NC, bilateral internal iliac artery ligation (BIIAL, high-fat diet (HFD, BCH, and mock surgery (MS. All rats were induced for 12 weeks. Copulatory behavior, intracavernosal pressure (ICP, ICP/mean arterial pressure, hematoxylin-eosin staining, Masson's trichrome staining, serum lipid levels, and endothelial and neuronal nitric oxide synthase immunohistochemical staining of the cavernous smooth muscle and endothelium were assessed. Data were analyzed by SAS 8.0 for Windows. RESULTS: Serum total cholesterol and triglyceride levels were significantly higher in the HFD and BCH groups than the NC and MS groups. High density lipoprotein levels were significantly lower in the HFD and BCH groups than the NC and MS groups. The ICP values and mount and intromission numbers were significantly lower in the BIIAL, HFD, and BCH groups than in the NC and MS groups. ICP was significantly lower in the BCH group than in the BIIAL and HFD groups. Cavernous smooth muscle and endothelial damage increased in the HFD and BCH groups. Cavernous smooth muscle to collagen ratio, nNOS and eNOS staining decreased significantly in the BIIAL, HFD, and BCH groups compared to the NC and MS groups. CONCLUSIONS: The novel BCH model mimics the chronic pathophysiology of ED in humans and avoids the drawbacks of traditional ED models.

  15. Temporary balloon occlusion of the internal iliac arteries to prevent massive hemorrhage during cesarean delivery among patients with placenta previa

    NARCIS (Netherlands)

    Broekman, Evelien A.; Versteeg, Henneke; Vos, Louwerens D.; Dijksterhuis, Marja G.; Papatsonis, Dimitri N.

    2015-01-01

    Objective To evaluate the effectiveness of temporary balloon occlusion of the internal iliac artery before uterine incision to prevent massive obstetric hemorrhage during cesarean delivery among patients with anterior placenta previa. Methods In a retrospective cohort study conducted at Amphia

  16. Using a Surgeon-modified Iliac Branch Device to Preserve the Internal Iliac Artery during Endovascular Aneurysm Repair: Single-center Experiences and Early Results

    Institute of Scientific and Technical Information of China (English)

    Wei-Wei Wu; Chen Lin; Bao Liu; Chang-Wei Liu

    2015-01-01

    Background:To evaluate the feasibility of a new surgeon-modified iliac branch device (IBD) technique to maintain pelvic perfusion in the management of common iliac artery (CIA) aneurysm during endovascular aneurysm repair (EVAR).Methods:From January 2011 to December 2013,a new surgeon-modified IBD technique was performed in department of vascular surgery of Peking Union Medical College Hospital in five patients treated for CIA aneurysm with or without abdominal aortic aneurysm.A stent-graft limb was initially deployed in vitro,anastomosed with vascular graft,creating a modified IBD reloaded into a larger sheath,with or without a guidewire preloaded into the side branch.The reloaded IBD was then placed in the iliac artery,with a covered stent bridging internal iliac artery and the branch.Finally,a bifurcated stent-graft was deployed,and a limb device was used to connect the main body and IBD.Results:Technical successes were obtained in all patients.The mean follow-up length was 24 months (range:6-38 months).All grafts remained patent without any sign of endoleaks.There were no aneurysm ruptures,deaths,or other complications related to pelvic flow.Conclusions:Using the surgeon-modified IBD to preserve pelvic flow is a feasible endovascular technique and an appealing solution for personalized treatment of CIA aneurysm during EVAR.

  17. Using a Surgeon-modified Iliac Branch Device to Preserve the Internal Iliac Artery during Endovascular Aneurysm Repair: Single-center Experiences and Early Results

    Directory of Open Access Journals (Sweden)

    Wei-Wei Wu

    2015-01-01

    Full Text Available Background: To evaluate the feasibility of a new surgeon-modified iliac branch device (IBD technique to maintain pelvic perfusion in the management of common iliac artery (CIA aneurysm during endovascular aneurysm repair (EVAR. Methods: From January 2011 to December 2013, a new surgeon-modified IBD technique was performed in department of vascular surgery of Peking Union Medical College Hospital in five patients treated for CIA aneurysm with or without abdominal aortic aneurysm. A stent-graft limb was initially deployed in vitro, anastomosed with vascular graft, creating a modified IBD reloaded into a larger sheath, with or without a guidewire preloaded into the side branch. The reloaded IBD was then placed in the iliac artery, with a covered stent bridging internal iliac artery and the branch. Finally, a bifurcated stent-graft was deployed, and a limb device was used to connect the main body and IBD. Results: Technical successes were obtained in all patients. The mean follow-up length was 24 months (range: 6-38 months. All grafts remained patent without any sign of endoleaks. There were no aneurysm ruptures, deaths, or other complications related to pelvic flow. Conclusions: Using the surgeon-modified IBD to preserve pelvic flow is a feasible endovascular technique and an appealing solution for personalized treatment of CIA aneurysm during EVAR.

  18. Perigraft Plug Embolization of the Internal Iliac Artery and Implantation of a Bifurcated Stentgraft: One Treatment Option for Insufficient Tubular Stentgraft Repair of a Common Iliac Artery Aneurysm

    Energy Technology Data Exchange (ETDEWEB)

    Goltz, Jan Peter, E-mail: janpeter.goltz@uksh.de; Loesaus, Julia; Frydrychowicz, Alex; Barkhausen, Jörg [University Hospital of Schleswig-Holstein, Department for Radiology and Nuclear Medicine (Germany); Wiedner, Marcus [University Hospital of Schleswig-Holstein, Clinic for Surgery (Germany)

    2016-02-15

    We report an endovascular technique for the treatment of type Ia endoleak after a plain tubular stentgraft had been implanted for a large common iliac artery aneurysm with an insufficient proximal landing zone and without occlusion of the hypogastric in another hospital. CT follow-up showed an endoleak with continuous sac expansion over 12 months. This was classified as type Ia by means of dynamic contrast-enhanced MRI. Before a bifurcated stentgraft was implanted to relocate the landing zone more proximally, the still perfused ipsilateral hypogastric artery was embolized to prevent a type II endoleak. A guidewire was manipulated alongside the indwelling stentgraft. The internal iliac artery could then be selectively intubated followed by successful plug embolization of the vessel’s orifice despite the stentgraft being in place.

  19. [The Application of Internal Iliac Artery Balloon Occlusion in Pernicious Placenta Previa].

    Science.gov (United States)

    Qi, Xiao-Rong; Liu, Xing-Hui; You, Yong; Wang, Xiao-Dong; Zhou, Rong; Xing, Ai-Yun; Zhang, Li; Ning, Gang; Zhao, Fu-Min; Li, Kai-Ming

    2016-07-01

    To evaluate the clinical application value of internal iliac artery balloon occlusion in pernicious placenta previa. We retrospectively reviewed the medical records of the patients of pernicious placenta previa in a single center from Jan, 2010 to Jan, 2015. The patients were divided into two groups, internal iliac artery balloon occlusion group and the control group without endovascular intervention. Blood loss in operation, volume of transfused blood products, caesarean hysterectomy, operating time, hospital days after operation and postoperative morbidity were compared between the two groups. The balloon occlusion group had significantly less blood loss, the volume of transfused blood products, caesarean hysterectomy, hospital day after operation than the control group had. There was no statistical difference in operating time, intensive care units (ICU), hypotension, infection, hypoxemia, bladder injury, bowel obstruction, neonatal asphyxia between the two groups. The balloon occlusion group had significantly higher rate in coagulopathy, hypoalbuminemia, electrolyte imbalance. Among the patients whose uterus were preserved, the blood loss was not significantly difference between the two groups. Among the patients with the complication of placenta accreta, caesarean hysterectomy was less in balloon group, and blood loss between the two groups was not significantly different. Among the patients without placenta accrete, the blood loss was less in balloon group, and caesarean hysterectomy between the two groups was not significantly different. The risk of hysterectomy in balloon group was related to placenta accreta, uterine arteries engorgement, placental invasive serosa, taking placenta by hand, placental invasive bladder, barrel-shaped thickening of lower uterine segment, unable to remove placenta. Internal iliac artery balloon occlusion is an effective treatment for pernicious placenta previa.

  20. ROLE OF INTERNAL ILIAC ARTERY LIGATION IN CONTROL OF PELVIC HEMORRHAGE.

    Directory of Open Access Journals (Sweden)

    Vidyadhar Bangal

    2009-06-01

    Full Text Available Hemorrhage in pregnancy is the leading cause of maternal mortality in developing countries. Internaliliac artery ligation is one of the life saving procedures in intractable pelvic hemorrhage. Althougheffective, the procedure is not commonly performed by obstetricians and gynecologists. Present paper aims at sharing author’s experience about usefulness of this surgical procedure in arrest of pelvic hemorrhage and to remove the inhibition among practicing gynecologists regarding this procedure.Fifty four cases of pelvic hemorrhage were managed by internal iliac artery ligation over 15 year period at tertiary care center. Hemorrhage could be arrested in all cases.

  1. Rupture of the Left External Iliac Artery and Right Groin Pseudoaneurysm Formation following Angioplasty in a Patient with Neurofibromatosis Type 1 and Undiagnosed Bilateral Phaeochromocytoma

    Directory of Open Access Journals (Sweden)

    Brett Doleman

    2013-01-01

    Full Text Available Neurofibromatosis type 1 (NF1 is a genetic condition, which affects 1 in every 3000 births. Patients with NF1 are at increased risk of a variety of vascular abnormalities. This report presents the case of a 60-year-old male with NF1 who suffered a left external iliac rupture and a right pseudoaneurysm following angioplasty. In addition, these were further complicated by previously undiagnosed, bilateral phaeochromocytomas. The inherent weakness in vessel wall architecture found in NF1 coupled with the hypertension evident during and after the procedure contributed to haemorrhage and pseudoaneurysm formation. Caution must be taken in such patients when considering vascular intervention.

  2. [False aneurysm of the internal iliac artery in Behçet's disease].

    Science.gov (United States)

    Rezziki, A; Ouledtaib, A; Elhoumaidi, A; Boutaouer, A; Benzirar, A; Elmahi, O

    2015-05-01

    This case illustrates a very rare localization of false aneurysm in Behçet's disease and demonstrates the importance of monitoring treated patients. The diagnosis of severe Behçet's disease was established in a young man after discovery of a cerebral venous thrombosis. One year later, the patient required emergency surgery for a symptomatic pseudoaneurysm of the internal iliac artery. Performed after a 3-day regimen of corticosteroid boluses, the pseudoaneurysm was treated by ligation of the hypogastric artery. Corticosteroids were then given for immunosuppression. Arterial involvement in Behçet's disease can be at the forefront of the clinical features and can cause potentially fatal complications. False aneurysm of the internal iliac artery is exceptional with only two cases reported in the literature. These false aneurysms occur on a fragile artery wall. Treatment requires the administration of immunosuppressive drugs. This rare clinical presentation highlights the importance of clinical and radiological monitoring in young patients with Behçet's disease. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  3. Occult internal iliac arterial injury identified during open reduction internal fixation of an acetabular fracture: a report of two cases.

    Science.gov (United States)

    Chaus, George W; Heng, Marilyn; Smith, Raymond M

    2015-07-01

    We present two cases of occult internal iliac arterial injury identified during operative reduction of a widely displaced posterior column posterior wall acetabular fracture. This complication was not recognised until reduction of the column fracture. There were no preoperative signs or symptoms indicative of a vascular injury. These cases emphasise the heightened awareness one must have when treating widely displaced posterior column fractures of the acetabulum, especially those fractures with extension into the greater sciatic notch, as previously formed clot can become dislodged and hemostasis lost. We also present management options when this complication occurs. We believe any surgeon treating acetabular fractures should be aware of this serious and potentially fatal complication.

  4. Caloric restriction increases internal iliac artery and penil nitric oxide synthase expression in rat: Comparison of aged and adult rats

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    Emin Ozbek

    2013-09-01

    Full Text Available Because of the positive corelation between healthy cardiovascular system and sexual life we aimed to evaluate the effect of caloric restriction (CR on endothelial and neuronal nitric oxide synthase (eNOS, nNOS expression in cavernousal tissues and eNOS expression in the internal iliac artery in young and aged rats. Young (3 mo, n = 7 and aged (24 mo, n = 7 male Sprague-Dawley rats were subjected to 40% CR and were allowed free access to water for 3 months. Control rats (n = 14 fed ad libitum had free access to food and water at all times. On day 90, rats were sacrified and internal iliac arteries and penis were removed and parafinized, eNOS and nNOS expression evaluated with immunohistochemistry. Results were evaluated semiquantitatively. eNOS and nNOS expression in cavernousal tis- sue in CR rats were more strong than in control group in both young and old rats. eNOS expression was also higher in the internal iliac arteries of CR rats than in control in young and old rats. As a result of our study we can say that there is a positive link between CR and neurotransmitter of erection in cavernousal tissues and internal iliac arteries. CR has beneficial effect to prevent sexual dysfunction in young and old animals and possible humans.

  5. Temporary balloon occlusion of the internal iliac arteries to prevent massive hemorrhage during cesarean delivery among patients with placenta previa

    NARCIS (Netherlands)

    Broekman, Evelien A.; Versteeg, Henneke; Vos, Louwerens D.; Dijksterhuis, Marja G.; Papatsonis, Dimitri N.

    2015-01-01

    Objective To evaluate the effectiveness of temporary balloon occlusion of the internal iliac artery before uterine incision to prevent massive obstetric hemorrhage during cesarean delivery among patients with anterior placenta previa. Methods In a retrospective cohort study conducted at Amphia Hospi

  6. Bilateral iliac vein thrombosis after seat belt-related trauma revealing hypoplasia of the inferior vena cava--a case report.

    Science.gov (United States)

    Granel, Brigitte; Serratrice, Jacques; Bartoli, Jean Michel; Disdier, Patrick; Piquet, Philippe; Weiller, Pierre-Jean

    2002-01-01

    Hypoplasia of the inferior vena cava can be revealed by a deep venous thrombosis of the lower limbs. Associated precipitating factors or clotting defects leading to thrombosis are frequently observed. A case of bilateral iliac veins thrombosis occurring after a motor vehicle accident with seat belt injury is reported, revealing hypoplasia of the inferior vena cava. This young man was totally asymptomatic up to the crash, and did not have coagulation abnormalities. The patient had a very good outcome after anticoagulant treatment with complete regression of venous thromboses. Hypoplasia of the inferior vena cava was a predisposing anatomic abnormality that led to thrombosis, but seat belt trauma was probably the precipitating factor. This observation should be kept in mind in the evaluation of a deep venous lower limb thrombosis.

  7. Radical resection for low rectal carcinoma combined with infusion pump chemotherapy via internal iliac artery

    Directory of Open Access Journals (Sweden)

    Bo YANG

    2011-10-01

    Full Text Available Objective To evaluate the effects and practicability of radical resection for low rectal carcinoma with infusion pump chemotherapy via internal iliac artery,and explore the correlation factors influencing the therapeutic effects.Methods Data of 316 patients with low rectal carcinoma,admitted from Oct.1997 to Mar.2008,were retrospectively analyzed and assigned into 2 groups according to the treatment: Patients received infusion pump chemotherapy via internal iliac artery to target area combined with intravenous systemic chemotherapy were assigned into group A(n=249,and those receiving systemic chemotherapy alone following radical resection were assigned to group B(n=67.The timing of pump chemotherapy to target area in group A was set at day 12 after recovery of digestive function,with regimen of 5-FU at 0.5g per dose plus hydroxycamptothecin at 10-15mg per dose,twice a week,four times as a treatment course for a total of 6 courses,and it was followed by intravenously systemic chemotherapy with a regimen of FOLFIRI or FOLFOX.In group B,at day 12 right after recovery of digestive function,the intravenous sytemic chemotherapy was started with the same regimen as in group A.The local recurrence rate,metastasis rate and survival rate after 1,3 and 5 years in the two groups were respectively observed and compared,and the correlation between the clinicopathological features and the 5 year local recurrence rates and survival rates was analyzed in patients of group A.Results In group A,the local recurrence rate at year 1,3 and 5 was 0,1.68%(4/238 and 3.79%(8/211,respectively,the metastasis rate was 0.80%(2/249,4.62%(11/238 and 10.90%(23/211,respectively,and the survival rate was 100%,77.73%(185/238 and 72.04%(152/211,respectively.In group B,the local recurrence rate at year 1,3 and 5 was 0,9.52%(6/63 and 16.36%(9/55,respectively,the metastasis rate was 1.49%(1/67,15.87%(10/63 and 27.27%(15/55,respectively,and the survival rate was 100

  8. Temporary balloon occlusion of the internal iliac arteries to prevent massive hemorrhage during cesarean delivery among patients with placenta previa.

    Science.gov (United States)

    Broekman, Evelien A; Versteeg, Henneke; Vos, Louwerens D; Dijksterhuis, Marja G; Papatsonis, Dimitri N

    2015-02-01

    To evaluate the effectiveness of temporary balloon occlusion of the internal iliac artery before uterine incision to prevent massive obstetric hemorrhage during cesarean delivery among patients with anterior placenta previa. In a retrospective cohort study conducted at Amphia Hospital Breda (Breda, Netherlands), data were analyzed from women with anterior placenta previa who delivered by cesarean between January 1, 2001, and September 30, 2012. Cases with and without balloon occlusion of the internal iliac artery were included. The primary outcomes were the amount of blood loss during cesarean delivery, drop of hemoglobin level, and blood loss of more than 1000 mL. Of 68 eligible women, 42 (62%) had temporary balloon occlusion and 26 (38%) had no balloon occlusion. Median blood loss was 800 mL (interquartile range [IQR] 488-1113) in the balloon group and 1000 mL (IQR 694-1307) in the no balloon group (P=0.06). Blood loss of 1000 mL or more was recorded in 16 (38%) women in the balloon group and 18 (69%) in the no balloon group (P=0.01). Temporary balloon occlusion of the internal iliac artery before uterine incision during cesarean delivery could potentially reduce blood loss among patients with anterior placenta previa. Large, randomized controlled trials are needed to confirm the results. Copyright © 2014 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  9. Direct puncture embolization of the internal iliac artery during cesarean delivery for pernicious placenta previa coexisting with placenta accreta.

    Science.gov (United States)

    Chen, Zhenyu; Li, Ju; Shen, Jian; Jin, Jiaxi; Zhang, Wei; Zhong, Wan

    2016-12-01

    To evaluate direct puncture embolization of the internal iliac artery with hemostatic gelatin sponge particles to treat pernicious placenta previa coexisting with placenta accreta during cesarean delivery. A retrospective study was conducted of data from women with pernicious placenta previa and placenta accreta who underwent direct puncture embolization of the internal iliac artery during cesarean delivery at a center in China between September 1, 2013, and February 28, 2015. Information regarding surgical procedures, operative data, and outcomes during hospitalization were obtained from medical records. The procedure was successful in all 16 cases included. Mean operative time was 78 minutes (range 65-90) and mean estimated blood loss was 1550 mL (range 1000-2500). Complications such as fever, buttock pain, or acute limb ischemia were not observed. The procedure was performed after partial cystectomy for two patients with bladder invasion. Postoperative Doppler imaging indicated uterine recovery and normalized uterine blood flow in all patients. Direct puncture embolization of the internal iliac artery during cesarean delivery was a safe, effective, simple, and rapid method to control hemorrhage among women with pernicious placenta previa and placenta accreta. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  10. Hybrid repair of penetrating aortic ulcer associated with right aortic arch and aberrant left innominate artery arising from aneurysmal Kommerell's diverticulum with simultaneous repair of bilateral common iliac artery aneurysms.

    Science.gov (United States)

    Guo, Yuanyuan; Yang, Bin; Cai, Hongbo; Jin, Hui

    2014-02-01

    We present the first case of a hybrid endovascular approach to a penetrating aortic ulcer on the left descending aorta with a right aortic arch and aberrant left innominate artery arising from an aneurysmal Kommerell's diverticulum. The patient also had bilateral common iliac artery aneurysms. The three-step procedure consisted of a carotid-carotid bypass, followed by endovascular exclusion of the ulcer and the aneurysmal Kommerell's diverticulum, and then completion by covering the iliac aneurysms. The patient had no complications at 18 months after surgery. In such rare configurations, endovascular repair is a safe therapeutic option.

  11. Characterization of an ovine bilateral critical sized bone defect iliac wing model to examine treatment modalities based on bone tissue engineering.

    Science.gov (United States)

    Lansdowne, Jennifer L; Devine, Declan; Eberli, Ursula; Emans, Pieter; Welting, Tim J M; Odekerken, Jim C E; Schiuma, Damiano; Thalhauser, Martin; Bouré, Ludovic; Zeiter, Stephan

    2014-01-01

    Critical sized bone defect (CSBD) animal models are used to evaluate and confirm efficacy and potency of new treatment modalities based on bone tissue engineering before the latter can be applied in clinical practice. In this study, a bilateral CSBD model in the iliac wings of sheep is described in detail. To demonstrate that this is a large animal CSBD model in sheep, bone healing within the defect left empty (negative control) or filled with autologous corticocancellous bone graft (clinical gold standard, positive control) was assessed using micro-CT, histology, histomorphometric, and fluorochrome analysis. After three months, new bone into the defect site was formed across the whole defect in the positive controls but limited to the edge of the defects in the negative controls. Bone volume in the positive controls was statistically higher than in the negative controls, with the latter having less than 10% new bone growth. There were no intraoperative or postoperative complications. The model described here represents a reliable and reproducible bilateral CSBD in sheep with low morbidity that can be used for in vivo evaluation of new treatment modalities based on bone tissue engineering.

  12. Characterization of an Ovine Bilateral Critical Sized Bone Defect Iliac Wing Model to Examine Treatment Modalities Based on Bone Tissue Engineering

    Directory of Open Access Journals (Sweden)

    Jennifer L. Lansdowne

    2014-01-01

    Full Text Available Critical sized bone defect (CSBD animal models are used to evaluate and confirm efficacy and potency of new treatment modalities based on bone tissue engineering before the latter can be applied in clinical practice. In this study, a bilateral CSBD model in the iliac wings of sheep is described in detail. To demonstrate that this is a large animal CSBD model in sheep, bone healing within the defect left empty (negative control or filled with autologous corticocancellous bone graft (clinical gold standard, positive control was assessed using micro-CT, histology, histomorphometric, and fluorochrome analysis. After three months, new bone into the defect site was formed across the whole defect in the positive controls but limited to the edge of the defects in the negative controls. Bone volume in the positive controls was statistically higher than in the negative controls, with the latter having less than 10% new bone growth. There were no intraoperative or postoperative complications. The model described here represents a reliable and reproducible bilateral CSBD in sheep with low morbidity that can be used for in vivo evaluation of new treatment modalities based on bone tissue engineering.

  13. Direct aneurysm sac catheterization and embolization of an enlarging internal iliac aneurysm using cone-beam CT

    Science.gov (United States)

    Merchant, Monish; Shah, Rohan; Resnick, Scott

    2015-01-01

    Since cone-beam computed tomography (CT) has been adapted for use with a C-arm system it has brought volumetric CT capabilities in the interventional suite. Although cone-beam CT image resolution is far inferior to that generated by traditional CT scanners, the system offers the ability to place an access needle into position under tomographic guidance and use the access to immediately begin a fluoroscopic procedure without moving the patient. We describe a case of a “jailed” enlarging internal iliac artery aneurysm secondary to abdominal aortic aneurysm repair, in which direct percutaneous puncture of the internal iliac artery aneurysm sac was performed under cone-beam CT guidance. PMID:25858522

  14. Bilateral hypoplasia of the internal carotid arteries with basilar aneurysm

    Energy Technology Data Exchange (ETDEWEB)

    Briganti, F.; Tortora, F.; Elefante, A. [Universita di Napoli Federico II, Dipartimento di Scienze Neurologiche, Cattedra di Neuroradiologia, 80131, Napoli (Italy); Maiuri, F. [Universita di Napoli Federico II, Department of Neurological Sciences, Neurosurgery Service, Napoli (Italy)

    2004-10-01

    We report a rare case of bilateral hypoplasia of the internal carotid arteries with an associated aneurysm of the basilar tip, studied by CT angiography, MR angiography and digital angiography. The patient became symptomatic with an episode of loss of consciousness, likely due to reduced blood perfusion. The other 20 reported cases of bilateral carotid hypoplasia (only four of which with an associated aneurysm) are reviewed. The findings of noninvasive procedures (including narrowing of the carotid canals on CT) may lead to a correct diagnosis before angiography is performed; they may also help to differentiate angiographic narrowing of the hypoplastic internal carotids from the string sign often observed in some acquired conditions. (orig.)

  15. Effect of systemic vein chemotherapy and internal iliac arterial embolization infusion chemotherapy on angiogenesis and malignant degree of cervical cancer

    Institute of Scientific and Technical Information of China (English)

    Gang Chen

    2016-01-01

    Objective:To analyze the effect of systemic vein chemotherapy and internal iliac arterial chemoembolization on angiogenesis and malignant degree of cervical cancer.Methods: A total of 108 cases of patients with middle and advanced cervical cancer were included in the research, and the time range of the research was from February 2014 to December 2015. According to different means of chemotherapy, included patients were divided into observation group 54 cases and control group 54 cases, control group received systemic vein chemotherapy, observation group received internal iliac arterial infusion chemotherapy and embolization treatment, and then differences in the levels of angiogenesis-related indicators, blood flow parameters within tumor, serum illness-related indicators, cervical tumor tissue proliferation-related indicators,etc. were compared between two groups after treatment.Results:Serum VEGFR-2, HIF-1α, vWF and Lam values of observation group after chemotherapy were lower than those of control group; PI, VI, FI, VFI and Vmax values of observation group after treatment were lower than those of control group while RI value was higher than that of control group; serum SCC-Ag, TK1, HE4, CYFRA21-1, IGF-Ⅱ and Gal-9 values of observation group after chemotherapy were lower than those of control group; miR-26b, SCD-1, Cyclin D1 and TLR4 protein expression levels in tumor tissue of observation group after treatment were lower than those of control group while miR-99b protein expression level was higher than that of control group.Conclusions: Internal iliac arterial infusion chemotherapy and embolization can significantly decrease tumor angiogenesis and inhibit tumor cell proliferation, and it is a perfect means of interventional chemotherapy.

  16. Longer duration of catheter patency, but similar infection rates with internal jugular vein versus iliac vein tunneled cuffed hemodialysis catheters: a single-center retrospective analysis.

    Science.gov (United States)

    Wang, Lihua; Wei, Fang; Jiang, Aili; Chen, Haiyan; Sun, Guijiang; Bi, Xueqing

    2015-10-01

    Although tunneled cuffed catheters (TCCs) are widely used in hemodialysis, little is known about their complications in elderly patients with hemodialysis. Furthermore, there is no report about which vessel access, either jugular or iliac vein, is superior for elderly patients requiring TCCs. In the present study, we reviewed the clinical parameters of 127 patients aged over 65 years with 207 new TCC placements and measured the incidence of catheter patency, infection, dysfunction, and survival of TCCs. We found that the average primary catheter patency was substantially shorter in iliac vein TCCs than in internal jugular vein TCCs (373 vs. 641 catheter-days). Patients with iliac vein TCCs underwent more frequent exchanges than those with internal jugular vein TCCs. Infection-free survival was similar for both groups (p = 0.748), but dysfunction-free survival was significantly poorer in iliac vein TCC group than that in internal jugular vein TCC group (p = 0.001). Age and previous catheter placement were the independent risk factors for TCCs survival. Taken together, our results suggested that iliac vein TCCs present an increased risk of dysfunction compared to internal jugular vein TCCs in elderly hemodialysis patients.

  17. [Use of an iliac branched endoprostheis in endovascular treatment for an abdominal aortic aneurysm combined with aneurysms of both common iliac arteries].

    Science.gov (United States)

    Imaev, T E; Kuchin, I V; Lepilin, P M; Kolegaev, A S; Medvedeva, I S; Komlev, A E; Akchurin, R S

    An abdominal aortic aneurysm appears to be combined with aneurysmatic lesions of the common iliac arteries in 30-40% of cases. Like abdominal aortic aneurysms, aneurysms of the common iliac arteries rarely manifest themselves clinically. The lethality rate in case of rupture is comparable to that for rupture of an abdominal aortic aneurysm. During endoprosthetic repair of abdominal aortic aneurysms combined with aneurysms of the common iliac arteries, in order to prevent endoleaks and to improve the distal zone of fixation of endografts surgeons often resort to embolization of internal iliac arteries, which may lead to ischaemic postoperative complications. One of the methods of preserving pelvic blood flow is the use of an iliac branched endograft. A series of studies evaluating long-term outcomes demonstrated that this method proved to be both safe and effective, and with the suitable anatomy is a method of choice in high surgical risk patients. The present article deals with a clinical case report concerning bilateral endoprosthetic repair of the common iliac arteries, combined with endoprosthetic repair of an abdominal aortic aneurysm, with the description of technical peculiarities of implanting an iliac branched graft.

  18. Bilateral internal auditory canal gangliogliomas mimicking neurofibromatosis Type II

    Directory of Open Access Journals (Sweden)

    Kristopher G Hooten

    2016-01-01

    Conclusion: This is the first reported case of bilateral IAC/CPA gangliogliomas. When evaluating bilateral IAC/CPA lesions with unusual imaging characteristics, ganglioglioma should be included in the differential diagnosis.

  19. Osteosynthesis of ununited femoral neck fracture by internal fixation combined with iliac crest bone chips and muscle pedicle bone grafting

    Directory of Open Access Journals (Sweden)

    D D Baksi

    2016-01-01

    Full Text Available Background: Ununited femoral neck fracture is seen commonly in developing countries due to delayed presentation or failure of primary internal fixation. Such fractures, commonly present with partial or total absorption of femoral neck, osteonecrosis of femoral head in 8-30% cases with upward migration of trochanter posing problem for osteosynthesis, especially in younger individuals. Several techniques for treatment of such conditions are described like osteotomies or nonvascularied cortical or cancellous bone grafting provided varying degrees of success in terms of fracture union but unsatisfactory long term results occurred due to varying incidence of avascular necrosis (AVN of femoral head. Moreover, in presence of AVN of femoral head neither free fibular graft nor cancellous bone graft is satisfactory. The vascularied bone grafting by deep circumflex iliac artery based on iliac crest bone grafting, free vascularied fibular grafting and muscle pedicle periosteal grafting showed high incidence of success rate. Osteosynthesis is the preferred treatment of choice in ununited femoral neck fracture in younger individuals. Materials and Methods: Of the 293 patients operated during the period from June 1977 to June 2009, 42 were lost to followup. Seven patients with gluteus medius muscle pedicle bone grafting (MPBG were excluded. Thus, out of 244 patients, 208 (85.3% untreated nonunion and 36 (14.7% following failure of primary internal fixation were available for studies. Time interval between the date of injury and operation in untreated nonunion cases was mean 6.5 months and in failed internal fixation cases was mean 11.2 months. Ages of the patients varied from 16 to 55 years. Seventy patients had partial and 174 had subtotal absorption of the femoral neck. Evidence of avascular necrosis (AVN femoral head was found histologically in 135 (54.3% and radiologically in 48 (19.7% patients. The patients were operated by open reduction of fracture

  20. Modified Sandwich-graft Technique Employing Aorfix and Viabahn Stent-grafts to Preserve Hypogastric Flow in Cases of Complex Aortoiliac and Isolated Common Iliac Artery Aneurysms Including the Internal Iliac Artery Ostium.

    Science.gov (United States)

    Lim, C S; Naji, Y; Hussain, S T; Pleban, E; Wiszniewski, A; Onida, S; Mosquera Arochena, N J; Szopinski, P

    2016-03-01

    The aim was to assess the early and mid-term safety and clinical outcomes of a modified sandwich-graft technique (MSGT) that employed the Aorfix and Viabahn stent-grafts to preserve hypogastric flow in cases of complex aortoiliac and isolated common iliac artery (CIA) aneurysms including internal iliac artery (IIA) ostium who were not suitable for an iliac branch device (IBD). A review of prospective collected data of all consecutive cases of treatment of complex aortoiliac or isolated CIA aneurysms including IIA ostium using the MSGT to preserve the hypogastric flow in three European centres between April 1, 2010, and December 31, 2013, was performed. All patients included were unfit for open repair and not suitable for an IBD. During the study period, 21 patients met the study criteria and had 25 MSGTs. The mean follow-up duration was 17.2 months. The technical success rate was 100%, with no perioperative mortality and stent-graft or MSGT-treated IIA occlusions. There were two cases with Type Ib endoleaks and one Type III endoleaks intraoperatively that were successfully managed. There was also no reported early and late pelvic ischaemia. The primary patency rate was 90.5%, and two cases of MGST treated IIA occlusions with no reported symptoms of pelvic ischaemia during follow-up. MSGT was a safe and feasible strategy to preserve hypogastric flow in cases of complex aortoiliac and isolated CIA aneurysms including IIA ostium and who were not suitable for IBD, with encouraging early and mid-term outcomes. Copyright © 2015 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.

  1. Evaluation of the fetal dose during prophylactic placement of internal iliac artery balloon occlusion catheters in placenta accreta

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Sik [Dept. of Radiology, Gachon University Gil hospital, Incheon (Korea, Republic of); Ahn, Sung Min [Dept. of Radiological Science, Gachon University, Incheon (Korea, Republic of)

    2016-09-15

    Placenta accrete patients whose mother mortality rates are rather high due to massive bleeding during childbirth need to have Prophylactic placement of Internal Iliac Artery Balloon Occlusion Catheters procedure to reduce amount of blood loss and inoperative transfusion. Nevertheless, studies for mothers inevitably exposed to dose during PIIABOCs procedure have not been published many yet. Therefore, this study is to investigate exact information on radiation dose exposed to fetus during PIIABOCs procedure. Average effective dose of fetus per organ is 2.38∼8.83 mGy, measured highest at beam center and followed by eyeball, stomach and bladder. The result showed that the longer fluoroscopy time is used, the closer beam center is and the thicker abdominal thickness is, the more effective dose on fetus is increasing. When using the collimator and protection shown to decrease the effective dose and when using higher the patient table shown to decrease the effective dose. It has been reported that the threshold of deterministic effect is about 100mGy. Deterministic effect was regarded as a factor that would influence on fetus exposed by medical radiation than stochastic effect. Consequently, it concluded that dose exposed on fetus in PIIABOCs procedure was approximately 10% of threshold of deterministic effect with effective dose of 0.49∼18.27 mGy.

  2. Stochastic Discount Factor Approach to International Risk-Sharing:A Robustness Check of the Bilateral Setting

    NARCIS (Netherlands)

    Hadzi-Vaskov, M.; Kool, C.J.M.

    2007-01-01

    This paper presents a robustness check of the stochastic discount factor approach to international (bilateral) risk-sharing given in Brandt, Cochrane, and Santa-Clara (2006). We demonstrate two main inherent limitations of the bilateral SDF approach to international risk-sharing. First, the discount

  3. Effects of Bilateralism and the MFN Clause on International Trade

    DEFF Research Database (Denmark)

    Lampe, Markus

    2009-01-01

    This study contributes to a revised picture of nineteenth-century bilateralism. Employing a new disaggregated data set, it argues that bilateral treaties did not implement general free trade, but instead reduced tariffs unevenly through commodity-specific preferences, especially favoring manufact...

  4. Impotence due to external Iliac steal syndrome: Treatment with percutaneous transluminal angioplasty and stent placement

    Energy Technology Data Exchange (ETDEWEB)

    Gur, Serkan [Sifa University, Dept. of Radiology, Izmir (Turkmenistan); Oguzkurt, Levent; Kaya, Bilal; Tekbas, Guven; Ozkan, Ugur [Baskent University, Faculty of Medicine, Dept. of Radiology, Adana (Turkmenistan)

    2013-01-15

    We report a case of erectile dysfunction caused by external iliac artery occlusion, associated with pelvic steal syndrome; bilateral internal iliac arteries were patent. The patient stated that he had experienced erectile dysfunction at similar times along with claudication, but he did not mention it before angiography. He expressed that the erectile dysfunction did not last long and that he felt completely okay after the interventional procedure, in addition to his claudication. Successful treatment of the occlusion, by percutaneous transluminal angioplasty and stent implantation, helped resolve erectile dysfunction completely and treat the steal syndrome.

  5. Bilateral Internal Thoracic Artery Configuration for Coronary Artery Bypass Surgery

    Science.gov (United States)

    Boodhwani, Munir; Hanet, Claude; de Kerchove, Laurent; Navarra, Emiliano; Astarci, Parla; Noirhomme, Philippe; El Khoury, Gebrine

    2016-01-01

    Background— Bilateral internal thoracic arteries (BITA) have demonstrated superior patency and improved survival in patients undergoing coronary artery bypass grafting. However, the optimal configuration for BITA utilization and its effect on long-term outcome remains uncertain. Methods and Results— We randomly assigned 304 patients undergoing coronary artery bypass grafting using BITA to either in situ or Y grafting configurations. The primary end point was 3-year angiographic patency. Secondary end points included major adverse cardiac and cerebrovascular events (ie, death from any cause, stroke, myocardial infarction, or repeat revascularization) at 7 years. More coronary targets were able to be revascularized using internal thoracic arteries in patients randomized to Y grafting versus in situ group (3.2±0.8 versus 2.4±0.5 arteries/patient; P<0.01). The primary end point did not show significant differences in graft patency between groups. Secondary end points occurred more frequently in the in situ group (P=0.03), with 7-year rates of 34±10% in the in situ and 25±12% in the Y grafting groups, driven largely by a higher incidence of repeat revascularization in the in situ group (14±4.5% versus 7.4±3.2% at 7 years; P=0.009). There were no significant differences in hospital mortality or morbidity or in late survival, myocardial infarction, or stroke between groups. Conclusions— Three-year systematic angiographic follow-up revealed no significant difference in graft patency between the 2 BITA configurations. However, compared with in situ configuration, the use of BITA in a Y grafting configuration results in lower rates of major adverse cardiovascular and cerebrovascular events at 7 years. Clinical Trial Registration— URL: http://www.clinicaltrials.gov. Unique identifier: NCT01666366. PMID:27406988

  6. Prospective, multicenter study of endovascular repair of aortoiliac and iliac aneurysms using the Gore Iliac Branch Endoprosthesis.

    Science.gov (United States)

    Schneider, Darren B; Matsumura, Jon S; Lee, Jason T; Peterson, Brian G; Chaer, Rabih A; Oderich, Gustavo S

    2017-09-01

    The GORE EXCLUDER Iliac Branch Endoprosthesis (IBE; W. L. Gore and Associates, Flagstaff, Ariz) is an iliac branch stent graft system designed to preserve internal iliac artery perfusion during endovascular repair of aortoiliac aneurysms (AIAs) and common iliac artery (CIA) aneurysms (CIAAs). We report the 6-month primary end point results of the IBE 12-04 United States pivotal trial for endovascular treatment of AIAs and CIAAs using the IBE device. The trial prospectively enrolled 63 patients with AIA or CIAA who underwent implantation of the IBE device at 28 centers in the United States from 2013 to 2015. All patients underwent placement of a single IBE device. Twenty-two patients (34.9%) with bilateral CIAs were enrolled after undergoing staged coil or plug embolization (21 of 22) or surgical revascularization (1 of 22) of the contralateral internal iliac artery. Follow-up at 30 days and 6 months included clinical assessment and computed tomography angiography evaluation as assessed by an independent core laboratory. The primary effectiveness end point was freedom from IBE limb occlusion and reintervention for type I or III endoleak and ≥60% stenosis at 6 months, and the secondary effectiveness end point was freedom from new onset of buttock claudication on the IBE side at 6 months. Mean CIA diameter on the IBE side was 41.0 ± 11.4 mm (range, 25.2-76.3 mm). There were no procedural deaths, and technical success, defined as successful deployment and patency of all IBE components and freedom from type I or III endoleak, was 95.2% (60 of 63). Data for 61 patients were available for primary and secondary effectiveness end point analysis. Internal iliac limb patency was 95.1% (58 of 61), and no new type I or III endoleaks or device migrations were observed at 6 months. The three patients with loss of internal iliac limb patency were asymptomatic, and freedom from new-onset buttock claudication on the IBE side was 100% at 6 months. New-onset buttock

  7. Bilateral masseter and internal pterygoid muscle hypertrophy: a diagnostic challenge.

    Science.gov (United States)

    Andreadis, Dimitrios; Stylianou, Florentia; Link-Tsatsouli, Iris; Markopoulos, Anastasios

    2014-01-01

    To describe an unusual case of bilateral masseter and pterygoid muscle hypertrophy. A 53-year-old female patient presented with a bilateral, painless swelling at the parotid areas without improvement after using antibiotics/systemic corticosteroids/nonsteroidal anti-inflammatory agents. Her medical history included thyroid nodules, but no dental/occlusal disorders were observed. The initial differential diagnosis included salivary gland/jaw bone/masseter pathology, but the CT/MRI revealed only an increase in the size of the masseter and pterygoid muscles. The patient was informed of the benign nature of the swelling and was advised to discontinue the use of nonsteroidal anti-inflammatory agents. The bilateral hypertrophy of masseter muscles should be considered in differential diagnosis in cases of unilateral or bilateral swelling of the parotid or lateral mandible area. © 2013 S. Karger AG, Basel.

  8. Bilateral internal carotid agenesis: value of CT angiography and correlation to embryogenesis

    Energy Technology Data Exchange (ETDEWEB)

    Pilleul, F.; Rouviere, O. [Dept. of Radiology, Hopital Edouard Herriot, Lyon (France); Guibaud, L.; Pracros, J.P. [Dept. of Pediatric Imaging, Hopital Debrousse, Lyon (France); Badinand, N. [Dept. of Pediatric Neurology, Hopital Debrousse, Lyon (France)

    2001-05-01

    Bilateral internal carotid artery agenesis is an uncommon disease, difficult to differentiate from bilateral carotid artery thrombosis. A few case reports have described the contribution of conventional angiogram to make the diagnosis and recognize the anatomic details of this rare malformation. Advantages of CT angiography as a non-invasive radiologic tool are discussed in this case report. (orig.)

  9. Preservação das artérias hipogástricas com endoprótese ramificada no tratamento endovascular de aneurismas aorto-ilíacos The Zenith iliac bifurcation Device (IBD for preservation of the internal iliac arteries during endovascular repair of aortic-iliac aneurysms

    Directory of Open Access Journals (Sweden)

    Emanuel Dias

    2010-12-01

    gluteal claudication, intestinal ischemia, vesical and intestinal disfunction, neurologic deficits and impotence. The use of branched endoprothesis with preservation of the hypgastric artery is a recente innovation to reduce such complications. Clinical case: A 63 year-old male, previously submitted to an open repair of an abdominal aortic aneurysm with an aorto-aortic prothesis, was admitted for endovascular treatment of an aneurysm of the right common and internal iliac arteries with 3,3cm. A Zenith® branched endoprothesis with a branch to the iliac bifurcation was deployed via right femoral access, thus assuring preservation of the hypogastric artery. Conclusion: Hypogastric preservation necessity during EVAR in aorto-iliac aneurysms may be achieved in a secure and simple way through the placement of endoprothesis to the iliac bifurcation.

  10. Migration to the pulmonary artery of nine metallic coils placed in the internal iliac vein for treatment of giant rectal varices.

    Science.gov (United States)

    Yamasaki, Wataru; Kakizawa, Hideaki; Ishikawa, Masaki; Date, Shuji; Tatsugami, Fuminari; Terada, Hiroaki; Masaki, Keiichi; Kawaoka, Tomokazu; Tsuge, Masataka; Aikata, Hiroshi; Chayama, Kazuaki; Awai, Kazuo

    2012-01-01

    Transcatheter venous embolization with metallic coils is a safe and reliable method for the treatment of pelvic congestion syndrome and pelvic varicocele. While rare, coil migration to the pulmonary arteries is potentially fatal. We report the migration to the pulmonary artery of a cluster of nine metallic microcoils placed in the internal iliac vein to obliterate giant rectal varices. Our patient suffered no severe sequelae. To avoid coil migration to the pulmonary arteries, the coils chosen for placement must take into consideration the characteristics of the target vessels, particularly of larger veins.

  11. Bilateral traumatic proximal humerus fractures managed by open reduction and internal fixation with locked plates

    Directory of Open Access Journals (Sweden)

    Jaiswal Atin

    2013-12-01

    Full Text Available 【Abstract】Fractures of the proximal humerus are uncommon in young patients. Although bilateral fracture of proximal humerus itself is rare, association with epilepsy and electrocution is frequent. Only one case of traumatic bilateral proximal humerus fracture has been reported in the literature. We report a rare case of bilateral traumatic dis- placed proximal humerus fractures in a 40 years old male patient, which was treated by means of open reduction and internal fixation with proximal humerus locked pates on both sides and obtained a good functional outcome. Key words: Humeral fractures; Shoulder fractures; Fracture fixation, internal

  12. Analysis of outcome of end-to-end and end-to-side internal iliac artery anastomosis in renal transplantation: Our initial experience with a case series.

    Science.gov (United States)

    Pal, Dilip Kumar; Sanki, Prakash Kumar; Roy, Sayak

    2017-01-01

    In renal transplantation, there is end-to-side anastomosis of renal artery to external iliac artery and end-to-end anastomosis of renal artery to internal iliac artery. The end-to-end internal iliac artery anastomosis can be associated with complications due to compromised distal vascular supply to limbs and penile erectile tissue. A method of end-to-side anastomosis can overcome them. Till date, there is no case series or trial that has studied the effect of end-to-side anastomosis. This study is aimed at comparing the outcome of end-to-side and end-to-end anastomosis, so as to evaluate the efficacy of end-to-side technique. A total of 40 renal transplant recipients were taken, with internal iliac artery anastomosis, and were divided into two groups, 20 patients with end-to-end and 20 patients with end-to-side anastomosis. The cold ischemia time, arterial anastomosis time, post-operative bleeding and urine leak, claudication, saddle anesthesia and erectile dysfunction, and follow-up recipient creatinine and eGFR and Doppler to look for graft renal artery patency (at 6 months post-transplant) were compared between the two groups. The intraoperative cold ischemia time was slightly more in the group with end-to-end anastomosis, but it was statistically significant (P = 0.22). The arterial anastomosis time was comparable in both the groups (P = 0.65). In the end-to-end group, 15%, 20% and 15% patients had post-operative saddle anaesthesia, claudication and mild-to-moderate erectile dysfunction, which were absent in the end-to-side group. On follow-up, the mean recipient serum creatinine and eGFR were comparable in the two groups. Also, the graft renal artery patency on Doppler was comparable. The end-to-side technique can be definitely applied for renal transplantation, with some advantages over end-to-end technique, and without compromising efficacy.

  13. 小颗粒明胶海绵栓塞犬髂内动脉及骶正中动脉后并发症的研究%COMPLICATION AFTER SELECTIVE ARTERIAL EMBOLIZATION IN INTERNAL ILIAC ARTERY AND MEDIAN SACRAL ARTERY WITH GELFOAM PARTICLE IN DOGS

    Institute of Scientific and Technical Information of China (English)

    李叶天; 尹宗生; 王伟; 秦坤鹏; 王亚光

    2011-01-01

    Objective To observe the complication after embol izing the bilateral internal iliac arteries and the median sacral artery of dogs by different combinations and embolization levels with gelfoam particle, and to provide a reference for safety application of gelfoam in clinic.Methods Sixteen common grade adult healthy dogs (weighing 10-13 kg, 14 males and 2 females) were randomly divided into 5 groups.Under the monitoring of digital subtraction angiography (DSA), the embolization was performed with gelfoam particle (diameter, 50-150 μm) in bilateral internal iliac arteries and the main branch of the median sacral artery (group A, n=3), in bilateral internal iliac arteries and the first branch of the median sacral artery (group B, n=3), in the main branch of bilateral internal iliac arteries (group C, n=3), in the unilateral internal iliac artery and the main branch of the median sacral artery (group D, n=4), and in the main branch of unilateral internal iliac artery (group E, n=3).Under the DSA,the anatomic relationships of the abdominal aorta, bilateral external iliac arteries, bilateral internal iliac arteries, and median sacral artery were observed before embolization.The survival dogs were observed and the specimens of bladder, rectum, sciatic nerve, and gluteal muscles were harvested for the general and histological observations at 3 days after embolization.Results In dogs, there was no common iliac artery; bilateral external iliac arteries originated from the abdominal aorta and the starting of the median sacral artery had variation.Seven dogs (3 in group A, 3 in group C, and 1 in group D) died within 2 days after embolization, and the others survived to the end of the experiment.In the dead dogs of groups A, C, and D, the darkening and necrosis of the rectum were observed; the bladder presented lamellar obfuscation and focal hemorrhage and edema; and the median urinary volume in bladder was 270.6 mL.In survival dogs, no obvious change was observed in the

  14. Aneurisma de artéria ilíaca interna roto: relato de caso Ruptured internal iliac artery aneurysm: case report

    Directory of Open Access Journals (Sweden)

    Cristina Toledo Afonso

    2009-03-01

    Full Text Available Aneurismas isolados da artéria ilíaca interna são raros, acometem 0,1% da população e correspondem a 1% dos aneurismas aorto-ilíacos. Na maioria das vezes, os pacientes são assintomáticos, mas podem apresentar dor abdominal, massa pulsátil no hipogástrio ou na fossa ilíaca, sintomas compressivos urinários, gastrointestinais ou neurológicos. Podem ocasionar quadro de abdome agudo, principalmente quando há ruptura. O diagnóstico precoce dos aneurismas isolados de artéria ilíaca interna é incomum, sendo identificados quando mais volumosos ou rotos, o que aumenta significativamente sua morbimortalidade e torna seu prognóstico mais reservado. Dessa forma, representam um desafio terapêutico. A ligadura cirúrgica tem sido o tratamento mais comum, entretanto a cirurgia endovascular tem mostrado bons resultados, inclusive nos aneurismas rotos. É relatado caso de aneurisma de artéria ilíaca interna isolado roto diagnosticado durante laparotomia para abordagem de abdome agudo.Isolated internal iliac artery aneurysms are rare. They affect 0.1% of the population, and account for 1% of aortoiliac aneurysms. Patients are mostly asymptomatic, yet they can have abdominal pain, pulsatile mass in the hypogastrium or iliac fossa, or urinary, gastrointestinal or neurological compressive symptoms. Such aneurysms are likely to course with an acute abdomen, especially when ruptured. Early diagnosis of isolated internal iliac artery aneurysms is difficult, as they are more easily detected when larger or ruptured, which significantly raises their morbidity and mortality rate and determines a poor prognosis. Therefore, they are a therapeutic challenge. Surgical ligation has been the most common treatment; however, the endovascular approach has presented good outcomes, even in the event of ruptured aneurysms. A case of ruptured isolated iliac artery aneurysm diagnosed during a laparotomy (acute abdomen approach is reported.

  15. The application of closed reduction internal fixation and iliac bone block grafting in the treatment of acute displaced femoral neck fractures.

    Directory of Open Access Journals (Sweden)

    Zhiyong Li

    Full Text Available OBJECTIVE: This study aimed to evaluate the preliminary clinical and radiographic outcomes of acute displaced femoral neck fracture treated by closed reduction and internal fixation (CRIF with free iliac bone block grafting with comparison to a routine protocol of CRIF without bone grafting. METHODS: From December 2008 to February 2010, 220 adult patients with acute displaced femoral neck fractures were enrolled in this study. In study group, there were 124 patients (57 males, 67 females with a mean age of 44.8 years (range, 20-64 years. There were 70 transcervical fractures and 54 subcapital fractures. The patients were treated by CRIF and free iliac bone block grafting. The control group consisted of 96 adult patients (46 males, 50 females with a mean age of 46.3 years (range, 23-64 years. There were 61 transcervical fractures and 35 subcapital fractures. The patients in control group were treated by CRIF without bone grafting. RESULTS: In study group, 112 patients were followed up for an average of 27.4 months (range, 24-34 months. All fractures healed within 5 months. However, 10 patients presented AVN of the femoral heads. The mean Harris score was 88.6 (range, 41-100. In control group, 68 patients were followed up for an average of 31.2 months (range, 24-42 months. The rates of AVN of the femoral head and fracture nonunion in control group were 26.5% (18/68 and 16.2% (11/68, respectively, significantly higher than those in study group (both P<0.05. The mean Harris score in control group was 83.8 (41-100, significantly lower than that in study group (P<0.05. CONCLUSION: Acute displaced femoral neck fractures can be treated by CRIF and free iliac bone block grafting in a minimally invasive manner. This technique can guarantee uneventful fracture healing and significantly reduce the rate of femoral head osteonecrosis.

  16. Bilateral traumatic proximal humerus fractures managed by open reduction and internal fixation with locked plates

    Institute of Scientific and Technical Information of China (English)

    Atin Jaiswal; Naiman Deepak Kachchhap; Rupak Chaterjee; Yashwant Singh Tanwar; Masood Habib; Satya Prakash Singh

    2013-01-01

    Fractures of the proximal humerus are uncommon in young patients.Although bilateral fracture of proximal humerus itself is rare,association with epilepsy and electrocution is frequent.Only one case of traumatic bilateral proximal humerus fracture has been reported in the literature.We report a rare case of bilateral traumatic displaced proximal humerus fractures in a 40 years old male patient,which was treated by means of open reduction and internal fixation with proximal humerus locked pates on both sides and obtained a good functional outcome.

  17. Bilateral traumatic proximal humerus fractures managed by open reduction and internal fixation with locked plates.

    Science.gov (United States)

    Jaiswal, Atin; Kachchhap, Naiman Deepak; Chaterjee, Rupak; Tanwar, Yashwant Singh; Habib, Masood; Singh, Satya Prakash

    2013-01-01

    Fractures of the proximal humerus are uncommon in young patients. Although bilateral fracture of proximal humerus itself is rare, association with epilepsy and electrocution is frequent. Only one case of traumatic bilateral proximal humerus fracture has been reported in the literature. We report a rare case of bilateral traumatic displaced proximal humerus fractures in a 40 years old male patient, which was treated by means of open reduction and internal fixation with proximal humerus locked pates on both sides and obtained a good functional outcome.

  18. A modified technique for iliac artery branched endografting using a "tromboned" sheath

    NARCIS (Netherlands)

    Tielliu, Ignace F. J.; Zeebregts, Clark J.; van den Dungen, Jan J. A. M.; Verhoeven, Eric L. G.

    2008-01-01

    The iliac branched device (IBD) is the only totally endovascular option to preserve flow to the internal iliac artery for the treatment of aorto-iliac or solitary iliac artery aneurysms. This technique involves the use of two parallel guide wires, including the indwelling through-and-through wire an

  19. Trismus as manifestation of bilateral internal capsule genu infarction

    NARCIS (Netherlands)

    Aries, M.J.H.; Vroomen, Patrick C. A. J.; van der Hoeven, Johannes H.; De Keyser, Jacques

    Acute trismus can have different causes. We describe the presentation, course and radiological findings of a 34-year-old man who developed acute trismus and MRI findings consistent with the combination of an old and fresh infarction in the genu of the internal capsule. We believe it is important to

  20. Transretroperitoneal CT-guided Embolization of Growing Internal Iliac Artery Aneurysm after Repair of Abdominal Aortic Aneurysm: A Transretroperitoneal Approach with Intramuscular Lidocaine Injection Technique

    Energy Technology Data Exchange (ETDEWEB)

    Park, Joon Young, E-mail: pjy1331@hanmail.net; Kim, Shin Jung, E-mail: witdd2@hanmail.net; Kim, Hyoung Ook, E-mail: chaos821209@hanmail.net [Chonnam National University Hospital, Department of Radiology (Korea, Republic of); Kim, Yong Tae, E-mail: mono-111@hanmail.net [Chonnam National University Hwasun Hospital, Department of Radiology (Korea, Republic of); Lim, Nam Yeol, E-mail: apleseed@hanmail.net; Kim, Jae Kyu, E-mail: kjkrad@jnu.ac.kr [Chonnam National University Hospital, Department of Radiology (Korea, Republic of); Chung, Sang Young, E-mail: sycpvts@jnu.ac.kr; Choi, Soo Jin Na, E-mail: choisjn@jnu.ac.kr; Lee, Ho Kyun, E-mail: mhaha@hanmail.net [Chonnam National University Hospital, Department of Surgery (Korea, Republic of)

    2015-02-15

    This study was designed to evaluate the efficacy and safety of CT-guided embolization of internal iliac artery aneurysm (IIAA) after repair of abdominal aortic aneurysm by transretroperitoneal approach using the lidocaine injection technique to iliacus muscle, making window for safe needle path for three patients for whom CT-guided embolization of IIAA was performed by transretroperitoneal approach with intramuscular lidocaine injection technique. Transretroperitoneal access to the IIAA was successful in all three patients. In all three patients, the IIAA was first embolized using microcoils. The aneurysmal sac was then embolized with glue and coils without complication. With a mean follow-up of 7 months, the volume of the IIAAs remained stable without residual endoleaks. Transretroperitoneal CT-guided embolization of IIAA using intramuscular lidocaine injection technique is effective, safe, and results in good outcome.

  1. Transretroperitoneal CT-guided embolization of growing internal iliac artery aneurysm after repair of abdominal aortic aneurysm: a transretroperitoneal approach with intramuscular lidocaine injection technique.

    Science.gov (United States)

    Park, Joon Young; Kim, Shin Jung; Kim, Hyoung Ook; Kim, Yong Tae; Lim, Nam Yeol; Kim, Jae Kyu; Chung, Sang Young; Choi, Soo Jin Na; Lee, Ho Kyun

    2015-02-01

    This study was designed to evaluate the efficacy and safety of CT-guided embolization of internal iliac artery aneurysm (IIAA) after repair of abdominal aortic aneurysm by transretroperitoneal approach using the lidocaine injection technique to iliacus muscle, making window for safe needle path for three patients for whom CT-guided embolization of IIAA was performed by transretroperitoneal approach with intramuscular lidocaine injection technique. Transretroperitoneal access to the IIAA was successful in all three patients. In all three patients, the IIAA was first embolized using microcoils. The aneurysmal sac was then embolized with glue and coils without complication. With a mean follow-up of 7 months, the volume of the IIAAs remained stable without residual endoleaks. Transretroperitoneal CT-guided embolization of IIAA using intramuscular lidocaine injection technique is effective, safe, and results in good outcome.

  2. Laparoscopic repair of a bilateral internal inguinal hernia with supravesical hernia – a case report

    Science.gov (United States)

    Kawaguchi, Tsutomu; Itoh, Tadao; Yoshii, Kazuhiro; Otsuji, Eigo

    2015-01-01

    Introduction Supravesical hernia is an exceptional subtype of internal inguinal hernia, and it is located between the median umbilical ligament and the medial umbilical ligament. The hernia is classified as two types: internal supravesical hernia and external supravesical hernia. Presentation of case Herein we report a rare case of external supravesical hernia successfully treated by laparoscopic procedure. The patient who complained right inguinal protrusion and mild frequent urination was diagnosed as right inguinal hernia and potential of left inguinal hernia using computed tomography. He underwent laparoscopic bilateral hernia repair, and intraoperative findings revealed right external supravesical hernia and left internal inguinal hernia. Discussion Laparoscopic hernia repair may make it possible to avoid overlooking of internal hernia such as supravesical hernia. Moreover it was possible to cover the hernia orifice and dissected layer of the dorsal site of urine bladder using bilateral approach in the current case. Conclusion In conclusions, laparoscopic hernia repair might be a surgical option for supravesical hernia. PMID:26263448

  3. Bilateral internal carotid artery occlusion associated with the antiphospholipid antibody syndrome.

    Science.gov (United States)

    Anand, Pria; Mann, Sharan K; Fischbein, Nancy J; Lansberg, Maarten G

    2014-01-01

    A 39-year-old woman presented with a right-hemispheric stroke 1 year after she had suffered a left-hemispheric stroke. Her diagnostic workup was notable for bilateral occlusions of the internal carotid arteries at their origins and a positive lupus anticoagulant antibody test. There was no evidence of carotid dissection or another identifiable cause for her carotid occlusions. These findings suggest that the antiphospholipid antibody syndrome may be implicated in the pathological changes that resulted in occlusions of the extracranial internal carotid arteries. Young stroke patients who present with unexplained internal carotid artery occlusions may benefit from testing for the presence of antiphospholipid antibodies.

  4. Bilateral Internal Carotid Artery Occlusion Associated with the Antiphospholipid Antibody Syndrome

    Directory of Open Access Journals (Sweden)

    Pria Anand

    2014-03-01

    Full Text Available A 39-year-old woman presented with a right-hemispheric stroke 1 year after she had suffered a left-hemispheric stroke. Her diagnostic workup was notable for bilateral occlusions of the internal carotid arteries at their origins and a positive lupus anticoagulant antibody test. There was no evidence of carotid dissection or another identifiable cause for her carotid occlusions. These findings suggest that the antiphospholipid antibody syndrome may be implicated in the pathological changes that resulted in occlusions of the extracranial internal carotid arteries. Young stroke patients who present with unexplained internal carotid artery occlusions may benefit from testing for the presence of antiphospholipid antibodies.

  5. Chronic sclerosing osteomyelitis of the iliac bone. Etiological possibilities

    Energy Technology Data Exchange (ETDEWEB)

    Jurik, A.G.; Moeller, S.H.; Mosekilde, L.

    1988-03-01

    An adolescent with chronic recurrent multifocal osteomyelitis located to both iliac bones and an adult with pustulotic arthro-osteitis, involving the left iliac bone, an invertebral space, and the sternoclavicular, first sternocostal, manubriosternal and single peripheral joints are described. Their iliac bone changes were identical, except for the occurrence of bilateral changes in the adolescent, and ankylosis of the sacroiliac joint in the adult. It is suggested that chronic recurrent multifocal osteomyelitis and pustulotic arthro-osteitis may be related diseases with age-dependent differences.

  6. Diffuse thyroid metastases and bilateral internal jugular vein tumor thrombus from renal cell cancer

    OpenAIRE

    Jha, Priyanka; Shekhar, Mallika; Wan, Jennifer; Mari-Aparici, Carina

    2016-01-01

    Renal cell cancer rarely metastasizes to the thyroid gland, and it has been reported to present as a solitary mass. We present a case of diffuse thyroid cancer metastases from renal cell cancer. Bilateral internal jugular vein tumor thrombi were also present. To the best of our knowledge, this is the first description of diffuse thyroid metastases from renal cell cancer in the English literature. Renal cell cancer metastases should be considered in the differential of thyroid imaging abnormal...

  7. Internal Disciplinary Procedures – Internet and Social Media. Dilemmas of Bilateral Relations

    OpenAIRE

    Berski, Adrian

    2016-01-01

    Nowadays, Social Media and the Internet are useful and powerful tools within society. It provides great convenience to conduct activities within the job market such as: free web advertising, talent hunting or collecting precious marketing data. However, in some cases, Social Media and the Internet can be a “bone of contention” between the employer and employee relationship. The main purpose of this essay is to demonstrate bilateral relations between internal disciplinary procedures between...

  8. EVAR for aortoiliac aneurysms, including iliac branched grafts

    NARCIS (Netherlands)

    Paraskevas, K.; Moellendorf, C.; Fernandes, R. Fernandes E.; Tielliu, I.; Verhoeven, E.

    2012-01-01

    For aortoiliac aneurysms involving the common iliac arteries several treatment options have been developed. In the early stages of the endovascular era the internal iliac artery was usually overstented with or without embolization. Thereafter relocation or bypass techniques were used in an attempt t

  9. Laparoscopic repair for a previously unreported form of ventral hernia on the right iliac fossa in an elderly emaciated woman.

    Science.gov (United States)

    Yokoyama, T; Kobayashi, A; Shimizu, A; Motoyama, H; Miyagawa, S

    2015-10-01

    An 81-year-old emaciated woman was admitted to our hospital with a one-year history of recurrent bilateral inguinal swellings. Palpable lumps were observed not only in bilateral groin areas, but also on the right iliac fossa (RIF) of her abdomen. During a planned transabdominal preperitoneal laparoscopic herniorrhaphy, a previously unreported form of ventral hernia was observed at a position lateral and cranial to the right internal inguinal ring, which probably corresponded to the palpable lump on the RIF. The hernia orifice was 2 cm in diameter, and a vascular structure ran through the orifice. The contents of the hernia consisted of fatty tissue arising from the retroperitoneal tissue. Routine exploration revealed orifices of the following hernias: left indirect, right direct, bilateral femoral, bilateral obturator, and right Spigelian hernia. Her postoperative course was uneventful and a mass on the right lower quadrant disappeared after operation.

  10. Navigated placement of iliac bolts: description of a new technique.

    Science.gov (United States)

    Garrido, Ben J; Wood, Ken E

    2011-04-01

    Image navigation has improved the safety and ability to perform complex spinal procedures where visibility is not optimal or anatomic deformity is present. Numerous published studies are available demonstrating its effectiveness in improved pedicle screw placement in complex multiplanar deformities. Studies have also demonstrated image navigation technology versatility; however, stabilization of the lumbopelvic junction with navigated iliac bolt fixation has not been reported. To describe an innovative versatile application of image navigation technology in spine surgery. We examine the safety, accuracy, and effectiveness of navigated iliac bolt placement while minimizing challenges associated with current techniques. Case series. Five patients requiring lumbopelvic fixation for multiple indications, including lumbosacral pseudoarthrosis, complex sacral fracture patterns, compromised revision sacral fixation, and as an adjunct to degenerative deformity with multilevel fusion, underwent navigated iliac bolt placement. Accurate placement was verified using intraoperative computed tomography (CT) imaging using O-ARM (Medtronic, Inc.) after placement. Five patients requiring lumbopelvic fixation have undergone navigated iliac bolt placement using Medtronic Stealth Station Treon in conjunction with the O-ARM (Medtronic, Inc.). A right percutaneous posterior superior iliac spine (PSIS) reference frame was placed at the superior lateral margin of the PSIS, and bilateral iliac bolts were placed via navigation using both the anatomic and traditional surgical techniques. Both techniques were performed without direct notch palpation and minimal soft-tissue exposure. Postplacement intraoperative CT imaging was obtained to confirm position and trajectory of the bolts using O-ARM (Medtronic, Inc.). Ten iliac bolts were successfully placed in five patients. Intraoperative CT demonstrated ideal iliac screw bone placement projecting within 2 cm over sciatic notch, between pelvic

  11. Paraneoplastic Internal Jugular Vein Thrombosis Leading to Diagnosis of Bilateral Ovarian Ependymoma

    Directory of Open Access Journals (Sweden)

    Irappa Madabhavi

    2014-01-01

    Full Text Available Ovarian ependymomas are extremely rare tumors of the ovary. We present a case of a 67-year-old lady presented to us with swelling in the right side of neck for 2 months followed by pelvic pain, lower abdominal distention, and weight loss for 1 month. Her coagulation profile, blood chemistry, lipid profile, and tumor markers were within normal limits. Neck Doppler ultrasonography revealed thrombus in the right internal jugular vein and CT scan of the abdomen showed bilateral ovarian masses. Patient was subjected to debulking surgery for suspected ovarian cancer and microscopy revealed a highly cellular tumor composed of small cells with hyperchromatic, round-to-oval nuclei with scanty cytoplasm, and perivascular pseudorosettes. Diagnosis was confirmed by immunophenotype showing strong positivity to glial fibrillary acidic protein, estrogen receptors, and progesterone receptors. Patient was successfully managed with anticoagulants, adjuvant chemotherapy with BEP regimen, and letrozole. After ruling out other common conditions for thrombosis in this age group, this seems to be a paraneoplastic presentation of ovarian malignancy that preceded the diagnosis of ependymoma by 2 months. To the best of our knowledge this is the first case report in the world literature as “paraneoplastic internal jugular vein thrombosis leading to diagnosis of bilateral ovarian ependymoma.”

  12. Diffuse thyroid metastases and bilateral internal jugular vein tumor thrombus from renal cell cancer.

    Science.gov (United States)

    Jha, Priyanka; Shekhar, Mallika; Wan, Jennifer; Mari-Aparici, Carina

    2016-12-01

    Renal cell cancer rarely metastasizes to the thyroid gland, and it has been reported to present as a solitary mass. We present a case of diffuse thyroid cancer metastases from renal cell cancer. Bilateral internal jugular vein tumor thrombi were also present. To the best of our knowledge, this is the first description of diffuse thyroid metastases from renal cell cancer in the English literature. Renal cell cancer metastases should be considered in the differential of thyroid imaging abnormalities arising in the setting of known renal cell carcinoma, particularly late in the course of disease. This is frequently associated with internal jugular vein thrombi, which should be evaluated with an abnormal thyroid. Thyroglobulin levels are usually normal in such patients.

  13. Preliminary Experience with the GORE(®) EXCLUDER(®) Iliac Branch Endoprosthesis for Common Iliac Aneurysm Endovascular Treatment.

    Science.gov (United States)

    Millon, Antoine; Della Schiava, Nellie; Arsicot, Matthieu; De Lambert, Alberic; Feugier, Patrick; Magne, Jean Luc; Lermusiaux, Patrick

    2016-05-01

    The aim of this study is to assess the safety and the short-term results of endovascular treatment of common iliac artery (CIA) aneurysms using the new GORE EXCLUDER iliac branch endoprosthesis (IBE) device. The study is a retrospective with prospective follow-up nonrandomized, single-arm evaluation. Patients with a CIA aneurysm (diameter >30 mm) extending to the iliac bifurcation underwent endovascular treatment with the Gore IBE. Anatomic and procedural data were collected. Computed tomography angiography (CTA) was performed within the 30 days after the procedure and every 6 month. Thirty-day and at least 6-months outcomes were investigated. From February 2014 to December 2014, 10 male patients with aneurysmal CIA (mean age 75 years old) underwent consecutive endovascular treatment with the Gore IBE. The CIA aneurysm (mean diameter 43.2 mm, range 32-49) treated with the Gore IBE was associated with an abdominal aortic aneurysm (AAA) in 5 patients. One patient had a previous AAA open repair. CIA aneurysm was bilateral in 5 patients. Preliminary procedure of internal iliac artery embolization was performed in 3 patients. Technical success rate of the Gore IBE implantation was 100% with a median fluoroscopy time of 35 min (range 12-64, ±16) and median contrast load of 150 mL (range 100-250, ±45). No perioperative complications were observed. Median length of stay was 4 days (range 3-7, ±2). One aortic type Ia endoleak was observed on the postoperative CT scan requiring an aortic extension at day 3. Branch patency was observed in all 10 patients at 1 month and 9 patients at 6 month. All CIA aneurysms were excluded without type Ib or type III endoleak. The technical success and short-term results demonstrate encouraging results and clinical benefits of the new GORE EXCLUDER IBE. A longer follow-up is needed to assess midterm and long-term results. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Bilateral internal carotid artery occlusion. Comparison among MRI, hemodynamics and clinical feature

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, Yasumasa; Tsuda, Harumi; Nabatame, Hidehiko; Akiguchi, Ichiro; Kameyama, Masakuni

    1987-10-01

    Four cases of bilateral internal carotid occlusion are reported with respect to clinical features, hemodynamics and various image diagnosis. MRI is applied to three cases. The patients comprised 2.08 % of all cerebral occlusive diseases treated during the past five years at our clinic. One case is of abrupt onset and three cases are progressing profiles. In one of these cases, collateral circulation is supplied mainly by leptomeningeal anastomosis of the posterior cerebral artery and posterior pericallosal artery branching from the basilar artery. In two of them, they are supplied through the circle of Willis. Middle cerebral artery occlusion, occlusion supra occlusionem, however, causes decisive ischemic lesion in its teritory. Applying MRI, complicated ischemic lesions, such as lacunar infarction, paraventricular lesion, deep white matter lesion and border zone infarction can clearly be identified. In the case of total aphasia, the lesions responsible are demonstrated clearly by MRI, but only vaguely by X-ray CT.

  15. Bilateral external and internal pudendal veins embolization treatment for venogenic erectile dysfunction

    Directory of Open Access Journals (Sweden)

    Daniel Lee, BBA, BS

    2017-03-01

    Full Text Available Erectile dysfunction (ED or impotence is estimated to affect around 20-30 million men in the United States (Rhoden et al, 2002. Vascular etiology is purported to be the most prevalent cause of ED in the elderly population, with venogenic ED being the most common subtype (Shafik et al, 2007; Rebonato et al, 2014. A patient, who developed severe venogenic ED, was referred to interventional radiology after ineffective pharmaceutical treatments. Selective embolization of bilateral external and internal pudendal veins was performed through accessing the deep dorsal vein of penis. Subsequent venogram verified successful embolization with stasis within the outflow of the deep dorsal vein of penis. Close to 6 weeks after the procedure, the patient purports to be able to achieve approximately 65% of full penile erection and complete penile erection with penile stimulation and 0.25 mL injection of alprostadil after 25 minutes.

  16. Does Bilateral Market and Financial Integration Explains International Co-Movement Patterns1

    Directory of Open Access Journals (Sweden)

    Mobeen Ur Rehman

    2016-05-01

    Full Text Available This study aims to explore the relationship between market integration, foreign portfolio equity holding and inflation rates on international stock market linkages between Pakistan and India. To measure stock equity interlinkage, we constructed international co-movement index through rolling beta estimation. Market integration variable between these two countries is constructed using the International Capital Asset Pricing Model (ICAPM. To check the impact of market integration, foreign portfolio equity holding and inflation rate on Pakistan-Indian stock market co-movement, we applied autoregressive distributed lag (ARDL estimation. ARDL estimation is applied due to different stationarity levels of the included variables. The level of convergence speed is measured by the introduction of error correction term (ECT followed by variance decomposition analysis. Results of the study indicated presence of long term relationship among the included variables along with significance variance in bilateral co-movement due to inflation rate differential. The significance of inflation rate differences between these two countries are in accordance with portfolio balance theory stating that investors possess information about the macroeconomic variables thereby readjusting their portfolios for effective diversification.

  17. Endovascular treatment of abdominal aortic aneurysms involving iliac bifurcation: role of iliac branch graft device in prevention of buttock claudication.

    Science.gov (United States)

    Fernández-Alonso, Leopoldo; Fernández-Alonso, Sebastián; Grijalba, Fermín Urtasun; Fariña, Estéfana Santamarta; Aguilar, Esther Martínez; Alegret Solé, Jorge Francisco; Pascual, Margarita Atienza; Centeno, Roberto

    2013-10-01

    The aim of this study was to describe our early experience with the use of iliac branch grafts (IBGs) in aortoiliac aneurysm repair at our institution and to evaluate the technical feasibility, short-term patency rate, and potential clinical benefits, with special focus on prevention of buttock claudication. From March 2009 to November 2010, 9 consecutive patients (all men), mean age 71.1 years (range 62-80 years), underwent IBG implantation at our institution. Indications were abdominal aortic aneurysm (AAA) with common iliac artery (CIA) involvement (n = 7), bilateral CIA aneurysm (n = 1), and AAA with bilateral CIA and unilateral IIA involvement (n = 1). Postoperative endoleaks and patency rate were determined with computed tomography (CT) within 1 month of implantation and 1 year thereafter, with concurrent clinical evaluation for pelvic ischemia. Mean follow-up period was 14.7 (range 9-29) months. Technical success rate, as defined by successful implantation of the iliac branch graft (IBG) with no intraprocedural type I or type III endoleak, was 100%. The mean hospitalization duration was 4 days (range 3-6 days), with 0% mortality at 30 days. There were 3 cases of type II endoleak detected perioperatively, which were treated conservatively. Two endoleaks sealed spontaneously on the 1-month CT scan and 1 persists without aneurysm sac expansion. All stent-implanted aortic and iliac aneurysms remained stable in size during follow-up, with no aneurysm rupture or death recorded. All stent-implanted iliac branches remained patent on follow-up and all patients were asymptomatic. Iliac branch graft placement is a feasible technique with excellent short-term results in the treatment of abdominal aortic aneurysms involving the iliac bifurcation. This technique can efficiently prevent buttock claudication. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Barriers to the universal adoption of bilateral internal mammary artery grafting.

    Science.gov (United States)

    Umakanthan, Jeremiah; Jeyakumar, Panch; Umakanthan, Branavan; Jeyakumar, Nikeshan; Senthilkumar, Nadarajah; Saraswathy, Mathioli R; Umakanthan, Padminidevi; Umakanthan, Janani; Sial, Tamoor; Abrina, Sofia; Buendia, Frances M; Pan, Irene; Kamath, Ramadas K; Pathmarajah, Canagaratnam; Sivalingam, Kanagaratnam; Nathan, Shan A; Sunder, Shun K; Mahendra, Tom; Umakanthan, Ramanan

    2015-04-01

    The left internal mammary artery (LIMA) graft is considered the "gold standard" of coronary artery bypass grafting (CABG). This conduit provides increased survival, symptomatic relief, increased freedom from myocardial infarction, and increased freedom from re-intervention when compared to saphenous venous grafting. It has a remarkable long term patency rate with clinical and angiographic outcomes that are unmatched by other conduits. Given the fact that patients often require more than one graft during a coronary revascularization procedure, the prospect of bilateral internal mammary artery (BIMA) grafting has been very appealing to some surgeons. BIMA grafting has been extensively studied via multiple retrospective and prospective cohort studies and findings have indicated that BIMA grafting can have an increased survival benefit when compared to LIMA grafting alone. As a result, this technique has accrued increasing popularity over the course of the last decade. Yet, questions still remain on whether BIMA grafting is the optimal treatment modality for patients in terms of long-term prognosis. There is limited data at the present time from randomized controlled trials and only 4-12% of CABGs performed today utilize BIMA grafting. Concerns regarding perioperative complications, which patient subsets are at higher risks for complications from the technique, and the technical challenges involved in utilizing and teaching the technique have limited its widespread use.

  19. A meta-analysis comparing bilateral internal mammary artery with left internal mammary artery for coronary artery bypass grafting.

    Science.gov (United States)

    Weiss, Aaron J; Zhao, Shan; Tian, David H; Taggart, David P; Yan, Tristan D

    2013-07-01

    Increasing evidence continues to demonstrate a survival advantage for bilateral internal mammary artery (BIMA) over left internal mammary artery (LIMA) for coronary artery bypass grafting (CABG). We performed an updated meta-analysis of published studies comparing BIMA versus LIMA in CABG operations and assessed differences in long-term survival. Electronic searches for studies comparing BIMA versus LIMA were performed using three databases from 1972 to December 2012. Studies with at least four years of follow-up and at least 100 patients in each group were included for review. We used a random-effect model and pooled hazard ratios from across all included studies. No randomized controlled trials and 27 observational studies totaling 79,063 patients (19,277 BIMA, 59,786 LIMA) were included for final analysis. The BIMA group demonstrated significantly better long-term survival than the LIMA group [hazard ratio, 0.78; confidence interval, 0.72-0.84; Panalysis, we demonstrate an increase in long-term survival in patients receiving BIMA as a primary grafting strategy over those receiving a LIMA. Although no randomized controlled trials were included in this meta-analysis, the survival benefit seen with a BIMA cannot be overlooked when determining which operation to perform in CABG patients. Until the long-term results of the ART trial are published, we offer best available evidence in favor of BIMA over LIMA for CABG surgery.

  20. Simultaneous bilateral internal carotid and vertebral artery dissection following chiropractic manipulation: case report and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Nadgir, R.N.; Ahmed, T. [University of Pennsylvania School of Medicine, Hospital of the University of Pennsylvania, 3400 Spruce Street, PA 19104, Philadelphia (United States); Loevner, L.A.; Moonis, G.; Slawek, K.; Imbesi, S. [Neuroradiology Section, Department of Radiology, Hospital of the University of Pennsylvania, 3400 Spruce Street, PA 19104, Philadelphia (United States); Chalela, J. [Department of Neurology, Hospital of the University of Pennsylvania, 3400 Spruce Street, PA 19104, Philadelphia (United States)

    2003-05-01

    Single-vessel cervical arterial dissections typically occur in young adults and are a common cause of cerebral ischemia and stroke. Although the pathogenesis of multivessel dissection is unclear, it is thought to be a consequence of underlying collagen vascular disease. We present a 34-year-old previously healthy man who developed bilateral internal carotid and vertebral artery dissection following chiropractic manipulation. (orig.)

  1. Congenital bilateral absence of the common carotid artery and internal carotid artery: a case report and literature review

    Institute of Scientific and Technical Information of China (English)

    YUE Xuan-ye; XI Gang-ming; ZHANG Ying-chun; ZHOU Shao-hua; YE Fei

    2006-01-01

    Absence of the common carotid artery(CCA) and/or internal carotid artery (ICA) is a kind of rare congenital anomaly. This paper reports one patient with bilateral absence of the CCA and ICA who suffered from cerebral infarction. And the relative literatures of the possible cause and collateral circulation were reviewed.

  2. Bilateral versus single internal mammary coronary artery bypass grafting in Sweden from 1997-2008.

    Directory of Open Access Journals (Sweden)

    Magnus Dalén

    Full Text Available BACKGROUND: Prior observational studies have suggested better outcomes in patients who receive bilateral internal mammary arteries (BIMA during coronary artery bypass grafting (CABG compared with patients who receive a single internal mammary artery (SIMA. The aim of this study was to analyze the association between BIMA use and long-term survival in patients who underwent primary isolated CABG. METHODS AND RESULTS: Patients who underwent primary isolated non-emergent CABG in Sweden between 1997 and 2008 were identified. The SWEDEHEART registry and other national Swedish registers were used to acquire information about patient characteristics and outcomes. Unadjusted and multivariable adjusted regression models were used to estimate the association between BIMA use and early mortality, long-term survival, and a composite of death from any cause or rehospitalization for myocardial infarction, heart failure, or stroke in the overall cohort and in a propensity score-matched cohort. The study population consisted of 49702 patients who underwent CABG with at least one internal mammary artery, and 559 (1% of those had BIMA grafting. In the adjusted analyses, BIMA use was not associated with better survival compared with SIMA use in the overall cohort (hazard ratio (HR for death: 1.16, 95% confidence interval (CI: 0.97 to 1.37 or in the matched cohort (HR: 1.04, 95% CI: 0.78 to 1.40. The results were similar for early mortality and the composite endpoint. Reoperation for sternal wound complications was more common among BIMA patients (odds ratio: 1.71, 95% CI: 1.01 to 2.88. CONCLUSIONS: BIMA grafting was performed infrequently and was not associated with better outcomes compared with SIMA grafting in patients undergoing non-emergent primary isolated CABG in Sweden during 1997-2008.

  3. Cerebro-retinal ischemia after bilateral occlusion of internal carotid artery

    Energy Technology Data Exchange (ETDEWEB)

    Bogousslavsky, J.; Regli, F.

    1985-05-01

    Six patients with occlusion of internal carotid arteries (ICAs) were prospectively followed during a mean period of 14 months. Prior to demonstration of occlusions, four patients suffered a mild stroke, and three isolated transient ischemic attacks (TIAs) or amaurosis fugax. All patients remained alive and with an unchanged functional ability. During follow-up, one patient suffered amaurosis fugax and TIAs followed by a mild stroke, three suffered isolated TIAs or amaurosis fugax, two suffered reversible cerebro-retinal ischemia of more than 24 hours, and one remained symptomfree. In three cases, delayed cerebro-retinal ischemia distal to one of the occluded ICAs was systematically triggered by orthostatic, cardiogenic or iatrogenic hypotension, and resolved after adequate medical treatment or restoration of a functional collateral circulation by endarterectomy of a tightly stenosed ipsilateral external carotid artery (ECA), suggesting hemodynamic phenomena. In three cases, micro-emboli originating from a stump or an ulcerated ipsilateral common carotid artery and migrating through well-developed ECA collateral channels explained delayed episodes of ipsilateral TIAs or amaurosis fugax, which disappeared in two cases after adequate anticoagulant therepy was introduced. Bilateral occlusion of ICA may be a relatively benign condition, if the patients are carefully controlled and treated.

  4. Is bilateral internal thoracic artery grafting a safe option for chronic dialysis patients?

    Science.gov (United States)

    Gatti, Giuseppe; Perrotti, Andrea; Fiore, Antonio; Bergoend, Eric; Chocron, Sidney; Couetil, Jean-Paul; Sinagra, Gianfranco; Pappalardo, Aniello

    2017-06-16

    The use of bilateral internal thoracic artery (BITA) grafting has been proposed for dialysis patients with multivessel coronary artery disease, primarily because of hypothetical long-term survival benefits. To investigate the outcome of BITA grafting in dialysis patients. This was a retrospective analysis of the use of BITA grafting in 105 consecutive patients with end-stage renal failure on chronic dialysis in three European centres with extensive experience in BITA. Baseline patient characteristics, operative data, early postoperative complications and late survival were reviewed. Outcomes of patients from one of the three centres who underwent either BITA (n=40) or single internal thoracic artery (SITA) grafting (n=19) were also analysed; a one-to-one propensity score (PS)-matched analysis was performed. There were 19 (18.1%) hospital deaths. Despite differences in preoperative patient characteristics and surgical features, in each centre, hospital mortality was greater than the 75th percentile of expected operative risk (EuroSCORE II). Diseased ascending aorta and extracardiac arteriopathy were found to be predictors of hospital death (odds ratio 9.7; P=0.006) and complicated hospital course (odds ratio 2.54; P=0.035), respectively. The 7-year non-parametric estimates of freedom from all-cause death and cardiac or cerebrovascular death were 59% (95% confidence interval: 52.3-65.7%) and 75.6% (95% confidence interval: 71.2-80%), respectively. There were no significant differences in early and late outcomes between BITA and SITA PS-matched groups. BITA grafting remains a risky operation for chronic dialysis patients, even when performed routinely. No long-term survival benefits for the use of BITA versus SITA were proven. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  5. Iliac Crest Avulsion Fracture in a Young Sprinter.

    Science.gov (United States)

    Casabianca, L; Rousseau, R; Loriaut, P; Massein, A; Mirouse, G; Gerometta, A; Khiami, F

    2015-01-01

    Avulsion fracture of the iliac crest is an uncommon pathology. It usually occurs in teenagers during sport activities, more common in boys. We report a case of 16-year-old male competitive sprinter, who had an avulsion of a part of the iliac crest and the anterior-superior iliac spine during a competition. The traumatism occurred during the period of acceleration phase out of the blocks which corresponds to the maximum traction phase on the tendons. Then a total loss of function of the lower limb appears forcing him to stop the run. X-ray and CT scan confirmed the rare diagnosis of avulsion of the quasitotality of the iliac crest apophysis, corresponding to Salter 2 fracture. We performed an open reduction and internal fixation with two screws, allowing a return to sport after 3 months and his personal best record in the 100 meters at the 6th postoperative month.

  6. Iliac Crest Avulsion Fracture in a Young Sprinter

    Directory of Open Access Journals (Sweden)

    L. Casabianca

    2015-01-01

    Full Text Available Avulsion fracture of the iliac crest is an uncommon pathology. It usually occurs in teenagers during sport activities, more common in boys. We report a case of 16-year-old male competitive sprinter, who had an avulsion of a part of the iliac crest and the anterior-superior iliac spine during a competition. The traumatism occurred during the period of acceleration phase out of the blocks which corresponds to the maximum traction phase on the tendons. Then a total loss of function of the lower limb appears forcing him to stop the run. X-ray and CT scan confirmed the rare diagnosis of avulsion of the quasitotality of the iliac crest apophysis, corresponding to Salter 2 fracture. We performed an open reduction and internal fixation with two screws, allowing a return to sport after 3 months and his personal best record in the 100 meters at the 6th postoperative month.

  7. The value of an intercâmbio: brazilian student mobility, bilateralism & international education

    Directory of Open Access Journals (Sweden)

    Eric Spears

    2014-05-01

    Full Text Available Brazil’s emergence in the global economy as a member of the BRIC (Brazil, Russia, India, China, and South Africa states has prompted the federal government to establish the Brazilian Scientific Mobility Program (Science Without Borders in order to advance the country’s social capital and infrastructure in STEM (Science, Technology, Engineering, and Math related disciplines and industries. Public and private investment in the Scientific Mobility Program has transformed the way in which Brazilian government, universities, and citizenry places value the intercâmbio (student exchange experience in the United States. STEM-related disciplines are now disproportionately funded versus social sciences, humanities, and fine arts fields. This development has altered the way in which student mobility in the United States is given worth and changed the trajectory of international education in Brazil. This research provides a conceptual analysis of the Brazilian Scientific Mobility Program by using a critical political economy perspective. The essay conceptualizes the Science Without Borders initiative at global, national, and local levels. This research also explores what implications the bilateral U.S.-Brazil Educational Partnership may have on future policy, practice, and ultimately, funding of Brazilian student mobility. A emergência do Brasil no âmbito da economia mundializada como participante do BRIC (Brasil, Rússia, Índia, China e África do Sul mobilizou o governo federal brasileiro a estabelecer um programa estatal de mobilidade acadêmica (Programa Ciência sem Fronteiras de modo a fazer avançar o capital social do país (general intellect e a infraestrutura em STEM (Ciência, Tecnologia, Engenharia e Matemática relacionadas à indústria. Investimentos públicos e privados no programa de mobilidade acadêmica transformaram o modo como o governo brasileiro e as universidades valorizam o intercâmbio estudantil com os Estados Unidos. As

  8. The Impact of Cultural Distance on Bilateral Arm's Length Exports An International Business Perspective

    NARCIS (Netherlands)

    Slangen, Arjen H. L.; Beugelsdijk, Sjoerd; Hennart, Jean-Francois

    2011-01-01

    Prior studies have argued and regularly found that cultural distance is negatively related to bilateral export flows, which are the sum of arm's length and intra-firm exports. However, these macro-level studies overlook the firm-level insights that arm's length exports are a substitute for arm's

  9. The Impact of Cultural Distance on Bilateral Arm's Length Exports An International Business Perspective

    NARCIS (Netherlands)

    Slangen, Arjen H. L.; Beugelsdijk, Sjoerd; Hennart, Jean-Francois

    2011-01-01

    Prior studies have argued and regularly found that cultural distance is negatively related to bilateral export flows, which are the sum of arm's length and intra-firm exports. However, these macro-level studies overlook the firm-level insights that arm's length exports are a substitute for arm's len

  10. INFX GUIDE: DEPARTMENT OF ENERGY BILATERAL AGREEMENTS FOR COOPERATION IN THE FIELD OF RADIOACTIVE WASTE MANAGEMENT (INFX: INTERNATIONAL INFORMATION EXCHANGE)

    Energy Technology Data Exchange (ETDEWEB)

    Harman, K. M.; Lakey, L. T.; Leigh, I. W.; Jeffs, A. G.

    1985-07-01

    As the U. S. Department of Energy (DOE) and DOE contractors have increased the magnitude and scope of their cooperative activities with other nations in the nuclear fuel cycle and waste management field, a need has developed for ready sources of information concerning foreign waste management programs, DOE technology exchange policies, bilateral fuel cycle and waste management agreements and plans and activities to implement those agreements. The INFX (International InLormation E~change) Guide is one of a series of documents that have been prepared to provide that information. The INFX Guide has been compiled under the charter of PNL's International Support Office (IPSO) to maintain for DOE a center to collect, organize, evaluate and disseminate information on foreign and international radioactive waste management programs. Because the information in this document is constantly subject to change, the document is assembled in loose-leaf form to accommodate frequent updates.

  11. Bilateral segmental absence of the internal carotid artery with rete compensation associated with absence of basilar artery: case report.

    Science.gov (United States)

    Kim, Myoung Soo; Lee, Seung-Joon; Lee, Chae Heuck; Park, Hyo Il

    2006-06-01

    Bilateral ICA absence is a rare lesion. Collateral circulation to the middle and anterior cerebral arteries in the absence of one or both ICAs may develop transcranial anastomoses from the external carotid system, a so-called CRM. Very rarely, theses arterial channels are observed in humans. In the following case study, a 38-year-old man presented himself. He had a headache and scalp laceration after having had an accident. A right external carotid angiography identified anastomoses to distal intracranial vessel through the internal maxillary artery, but the intracranial vessels were only faintly visible. A right ascending pharyngeal arteriography showed an abnormal course and anastomoses with the intracranial vessel. The right ICA was absent. The left external carotid angiography demonstrated a network of tortous arteries in the region of the cavernous and petrous portion of ICA. The plexus of vessels on the left side communicated with the proximal part of the cavernous segment of the ICA. Both vertebral angiographies demonstrated a sudden diminution in caliber at the level of vertebrobasilar junction. There was an anomalous arterial collateral circulation originating from vertebral muscular and meningeal branch. There was also an absence of the basilar artery (BA). This is the first case with CRM associated with bilateral segmental ICA and BA absence. The cause of this bilateral segmental ICA and BA absence may be maldevelopment of vessel connective tissue or extracellular matrix.

  12. Bilateral dissection of the internal carotid artery at the base of the skull due to blunt trauma: incidence and severity.

    Science.gov (United States)

    Alimi, Y; Di Mauro, P; Tomachot, L; Albanese, J; Martin, C; Alliez, B; Juhan, C

    1998-11-01

    Between January 1, 1992 and December 31, 1996, a total of 1095 head trauma vicims were admitted in our intensive care unit. If CT scans demonstrated ischemic brain lesions, arteriography to visualize supraaortic vessels was performed. Carotid artery dissection was observed in ten patients (0.91%) and was bilateral in eight patients (0.73%). In the bilateral carotid artery dissection (BCAD) group, there were five women and three men, with a mean age of 35.2 years (range: 17 to 54 years). Injuries resulted from traffic accidents in seven patients and a fall in one patient. Upon admission, six patients presented with alteration of consciousness and three with hemiplegia or hemiparesia, associated with aphasia in two cases. In two other cases, hemiplegia occurred 24 hr and 13 days after the accident. All patients had brain infarction, which was unilateral in five cases and bilateral in three cases. The severity of lesions was graded on the basis of arteriographic findings as follows: Type I, wall involvement without significant stenosis or dilation; Type II, arterial dissection with stenosis >70% (Type IIA) or dilatation >50% (Type IIB) and the normal diameter of the proximal or distal internal carotid artery; and Type III, thrombosis of the internal carotid artery. Lesions were asymmetrical in six patients, including two with Type II and III lesions and four with Type I and II lesions, and symmetrical in two patients, including one with bilateral Type III lesions and one with bilateral Type II lesions. Surgery was performed in two patients with Type II lesions, including one case associated with contralateral carotid thrombosis. The intrapetrous carotid artery was exposed by an ear-nose-throat (ENT) surgeon and repaired by interposition grafting. Follow-up in these two surgical cases was 28 and 31 months. In the remaining six cases, medical treatment was performed. Outcome in nonsurgical cases was variable: death in two cases at 31 and 43 days after the accident

  13. 49 CFR 572.199 - Pelvis iliac.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Pelvis iliac. 572.199 Section 572.199... Dummy, Small Adult Female § 572.199 Pelvis iliac. (a) The iliac is part of the lower torso assembly... assembled dummy (drawing 180-0000). The dummy is equipped with a laterally oriented pelvis accelerometer...

  14. Aspectos cirúrgicos dos aneurismas isolados das artérias ilíacas Surgical aspects of isolated iliac artery aneurysms

    Directory of Open Access Journals (Sweden)

    Aquiles Tadashi Ywata de Carvalho

    2006-09-01

    February 2003. RESULTS: Frequency of isolated iliac artery aneurysm was 1.5% of abdominal aneurysms who underwent surgery in the period under investigation. Age group ranged between 56-80 years, 33% of patients presented bilateral aneurysm, and aneurysm diameters ranged between 2.0-8.5 cm. In 83% of cases, the patients were symptomatic during treatment. Aneurysms were not ruptured in any case. Extraperitoneal approach ipsilateral to the dilatation was used in unilateral aneurysms, and transperitoneal approach, longitudinal or transverse, in bilateral aneurysms. We did not dissect the posterior segment of the iliac arteries for clamping, in order to avoid intraoperative venous lesion. There were no deaths during the surgery. In all cases, we preserved at least one internal iliac artery. CONCLUSION: Approach to isolated iliac artery aneurysms should be chosen on an individual basis. Preserving at least one internal iliac artery is a rule to be observed. Circumferential dissection of iliac arteries during the surgery should be avoided.

  15. 后路固定椎间碎骨植骨与髂骨块植骨融合术治疗退行性腰椎不稳的临床研究%Clinical study of posterior internal fixation and iliac crest or granular bone grafting lumbar interbody fusion for the treatment of the degenerative lumbar instability

    Institute of Scientific and Technical Information of China (English)

    林斌; 林秋燕; 邵泽豹

    2012-01-01

    [Objective] To compare the clinical outcome of posterior pedicle screw fixation and iliac crest or granular bone grafting lumbar interbody fusion for the treatment of degenerative lumbar instability. [ Methods] There were 75 patients with degenerative lumbar disease. They were 41 males and 34 females, aged from 27 to 68 years with an average of 55. 6 years. Clinical manifestation; there were 72 cases with lower back pain and 47 cases with intermittent claudication. All of 75 cases had leg pain, including 37 cases of unilateral kg pain, 23 cases of bilateral leg pain and 15 cases of alternative leg pair.. Fifty - seven cases were positive with straight leg raising test, 66 cases had sensory disturbance, 58 cases had movement disorders, and 45 cases had abnormal achilles tendon reflex and knee jerk reflex, and 45 cases had injuries of cauda equina. There were 32 cases with degeneration of L4、5 , 26 cases with degeneration of L5S1 , 6 cases with degeneration of L3、4, and 11 cases with degeneration more than 2 segments. They were divided into two groups randomly: iliac bone group and granular bone group. The iliac bone group were treated with decompression, internal fixation for degenerative lumbar instability with pedicle screw and interbody fusion with iliac crest grafting. The granular bone group were treated with decompression, internal fixation and with granular bone grafting fusion. All of the cases had X -ray in routine and oblique view, CT and MRI preoperatively. The Japanese Orthopedic Association (JOA) score, Oswestry Disability Index (ODI) were evaluated before and 3, 6, 12 months after surgery. And fusion situation was evaluated by reviewing the roentgenographic film. [ Results] ( I ) Significant difference of JOA score and 0D1 were founded in each group before and after surgery. But it was no significant different between two groups. (2) The loss of intervertebral height was significant different between two group before and after surgery. The loss of

  16. Angiosarcoma of common iliac vein

    Science.gov (United States)

    Ibis, Kamuran; Usta, Ufuk; Cosar, Rusen; Ibis, Cem

    2015-01-01

    Angiosarcoma is a rare malignant tumour of endothelial cells. Primary angiosarcoma of venous origin is extremely rare, and has a very poor prognosis. A 63-year-old woman with retroperitoneal mass underwent en bloc resection on a part of iliac vein followed by adjuvant radiotherapy. No recurrence was detected during 3 years of follow-up. PMID:25596292

  17. Agenesis of the iliac veins.

    Science.gov (United States)

    Thomas, M L; Posniak, H V

    1984-01-01

    Three case reports of patients with the rare anomaly of agenesis of the iliac veins are presented. It is emphasised that full phlebographic investigation should be carried out in such patients before surgical treatment is considered. It is pointed out that surgical ablation may exacerbate the symptoms of leg swelling and varicose veins for which the patients seek advice.

  18. The Perils of Entanglement: Bilateral Donors, Faith-Based Organisations and International Development (abstract

    Directory of Open Access Journals (Sweden)

    Gerard Clarke

    2013-02-01

    Full Text Available The faith and development interface has become a significant feature of development discourse and policy over the last 15 years. While most of the recent literature treats it as a welcome and positive development, leading to productive engagement between donors and faith communities, the new interface has also proven challenging for donors and faith leaders alike. This chapter explores recent initiatives by European bilateral donors to engage with faith-based organisations (FBOs and efforts by faith communities to create conditions for productive engagement. It also examines some of the resulting controversies and suggests that both donors and FBOs have some distance to travel in creating the conditions and mechanisms that would enable them to work together effectively to combat poverty and social exclusion.

  19. 髂内动脉化疗栓塞治疗膀胱癌合并持续血尿疗效观察%A study on embolization and chemotherapy through the internal iliac artery for the treatment of bladder cancer with persistant hematuria

    Institute of Scientific and Technical Information of China (English)

    林靖箕; 高中度; 颜志平; 乔德林

    2001-01-01

    Objective To study and provide an effective method for treating bladder cancer with persistant hematuria, using chemo-embolization throngh internal iliac artery. Methods Inserted a catheter from the femoral artery of the normal side into the internal iliac artery of the opposite side and furthermore inturn into the target vessel. The procedure of chemo-embolization with gelform was carried out, and then superselectively inserted the catheter into the target vessel from the visceral branch with lipiodol and gelfoam emboliztion. Simultaneously chemo-embolization of internal iliac antery on the normal side was also performed with proper amount of embolization. Results The persistant hematuria of 30 patients was under controlled effectively. One of them was reoperated and resected successfully. Conclusion Chemoembolization through internal iliac artery is an effective method for treating bladder cancer with persistant hematuria.%目的探讨髂内动脉化疗栓塞术治疗膀胱癌合并持续血尿的疗效。方法经健侧股动脉穿刺插管至患侧髂内动脉灌注化疗并超选择至前支的脏支靶血管处作碘油及明胶海绵栓塞,同时作健侧髂内动脉灌注化疗和适量栓塞。结果 30例的持续血尿均得到有效控制,其中1例再次手术切除。结论髂内动脉化疗栓塞治疗膀胱癌合并持续血尿能得到良好的疗效。

  20. 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.)

  1. 一期开放手术加升主动脉-双髂外动脉旁路术治疗主动脉缩窄合并其他心脏疾病效果观察%One-stage surgery for aortic coarctation in adults with concurrent cardiac disease through the ascending aorta to bilateral external iliac arteries bypass

    Institute of Scientific and Technical Information of China (English)

    张良; 于存涛; 赵电彩; 常谦; 罗新锦; 孙晓刚; 魏波

    2016-01-01

    治疗CoA合并心脏疾病的一种选择。%Objective To evaluate the efficiency of surgical repair of coarctation of the aorta(CoA) combined with other concomitant cardiac surgery through ascending aorta to bilateral external iliac artery bypass operation.Methods From March 2010 to July 2014,36 patients with CoA in Fuwai Hospital who were performed ascending aorta to bilateral iliac artery bypass operation combined with other cardiac surgery at one-stage were retrospectively studied. The age was from 25 to 63 years old, the average age was 39, among them, 24 males and 12 females. Average difference in blood pressure the upper and lower limb was (51±7) mmHg (1 mmHg =0. 133 kPa)and average systolic pressure of the upper limbs was (165 ± 32) mmHg. The following concomitant procedure were included: aortic valve replacement (8 patients), ventricular septal defect repair ( 6 patients ) , Bentall's procedure ( 15 patients ) and Wheat's procedure (7 patients). Y-shaped prosthetic vessel graft was used in bypass operation. Research contents after operation included the operation time, blood losing, ICU stay, hospital stay, postoperative complication,early mortality rate, patency rate of graft and rate of reoperation during follow-up. The preoperative and postoperative upper limb blood pressure and differential pressure of upper and lower limbs were analyzed by paired t test.Results All cases were operated uneventfully,operation time ranged from 129 to 223 min, 144 min in average. Blood losing ranged from 250 to 700 mL, average 400 mL, ICU stay 18 -46 hours, average 35 hours. Hospitalization period ranged from 9 to15 days, 11 days in average. There was no mortality at early post-operation stage, no complication as renal dysfunction or hepatic dysfunction occurred. All grafts were patent except one case that thrombosis emerged in prosthetic vessel graft on the fifth day after operation. The postoperative upper limb systolic pressure ranged from 118 to 142 mmHg,average(132

  2. The China-Canada Bilateral Investment Treaty after Its Signatures:A Comment Based on International Law

    Institute of Scientific and Technical Information of China (English)

    Kong Qingjiang

    2014-01-01

    As a result of the long-haul efforts, a bilateral invest-ment treaty was signed by China and Canada. Due to the inability to com-plete its domestic ratification procedure on the Canadian part, the treaty, which is supposed to facilitate the investment relationship between the two countries, is pending for its due effect. Contrary to the general expectation of Chinese scholars, prospective investors and possibly Chinese officials in-volved, there emerged arguments in Canada that the treaty warrants closer scrutiny . A brief legal analysis of the article shows that the investment trea-ty not only is not so distinguishable from other bilateral investment agree-ments but lags behind the investment chapter of the NAFTA to which Cana-da is a party for years. A further look at the critiques pinpoints that the ar-guments are unwarranted and many of them are either derivative from mis-understanding of the treaty or due to political bias. The article further ar-gues that, in accordance with both the customary rules of international law on signed but unratified treaties’ legal effect, as evidenced by Article 18 of the Vienna Convention on the Law of Treaties, and the discourses of the publicists in this regard, Canada shall refrain from taking measures against Chinese investors which contravene the aims and purpose of the BIT as the Chinese signatory is waiting for the BIT being given its due force.

  3. Laparoscopic repair of a bilateral internal inguinal hernia with supravesical hernia – a case report

    OpenAIRE

    2015-01-01

    Introduction: Supravesical hernia is an exceptional subtype of internal inguinal hernia, and it is located between the median umbilical ligament and the medial umbilical ligament. The hernia is classified as two types: internal supravesical hernia and external supravesical hernia. Presentation of case: Herein we report a rare case of external supravesical hernia successfully treated by laparoscopic procedure. The patient who complained right inguinal protrusion and mild frequent urination ...

  4. Off-pump sequential bilateral internal mammary artery grafting combined with selective arterialization of the coronary venous system

    Institute of Scientific and Technical Information of China (English)

    YU Yang; YAN Xiao-lei; WEI Hua; YANG Jun-feng; GU Cheng-xiong

    2011-01-01

    Background Off-pump coronary artery bypass surgery (OPCAB) has been widely applied in recent years as a less invasive method of myocardial revascularization. This study evaluated the sequential bilateral internal mammary artery grafting combined with selective arterialization of the coronary venous system during OPCAB.Methods From April 2004 to August 2010, patients with diffuse right coronary lesions were studied retrospectively and divided into two groups. Group 1 included seventeen patients who underwent this surgery while group 2 included twenty-one patients without right coronary artery surgical therapy. All patients presented with symptoms of angina. Blood flow of bridged vessels was measured. The perioperative ventricular parameters including left ventricular ejection fraction and end diastolic diameter were compared. During follow-up, myocardial nuclide imaging and coronary angiography were carried out.Results Off-pump coronary artery bypass was performed with an average of 3.6 grafts per patient. Hospital mortality was zero. At the time of follow-up, the patients in group 1 recovered better than in group 2 (P<0.05). In both groups, the mean New York Heart Association (NYHA) class and ejection fraction increased significantly (P<0.001) and the mean left ventricular end-diastolic diameter decreased significantly (P <0.05). Myocardial blood supply of inferior wall in group 1 was obviously improved by myocardial nuclide imaging. Coronary angiography for eight patients in group 1 verified that there was blood flow to myocardium in the arterialized vein.Conclusions Sequential bilateral internal mammary artery grafting combined with selective arterialization of the coronary venous system can be performed during OPCAB. A postoperative improvement in the cardiac functions and the quality of life was documented, increasing our expectation for extensive application.

  5. Subcutaneous ectopic calcified lumps in bilateral iliac crests in the patient with maintaining blood dialy-sis:a case report%维持性血液透析患者双侧髂嵴皮下异位钙化肿块一例报告

    Institute of Scientific and Technical Information of China (English)

    徐政全

    2014-01-01

    Mineral and bone metabolism disorder (CKD-MBD)is a serious complication in the pa-tients with chronic renal failure (CRF),particularly in CRF receiving maintenance blood dialysis. CKD-MBD may result in bone disease and vascular calcification,leading to a high incidence of cardiovascular events and then affecting the patient's quality of life. This article was reported a patient who having a maintenance dialysis showed lumps on bilateral iliac crests. B-ultrasound examination cannot determine the nature of the lumps.Based on the results of local tissue biopsy and biochemical laboratorial examinations,the diagnosis was made as metabolic calcium salt deposition,caused by chronic renal failure. After continuing dialysis,diet control as well as treatment with non-calcium-based phosphate binders and active vitamin D,the patient's lumps stopped increasing,and began to be narrowed gradually.%矿物质与骨代谢紊乱(CKD-MBD)是慢性肾衰竭患者、特别是肾衰竭进行维持性血液透析(MHD)患者中的严重并发症。CKD-MBD可引起骨病及血管钙化,导致心血管事件高发,影响患者的生存质量。该文报道了1例MHD患者发现双侧髂嵴肿物,B超检查不能明确肿物性质,遂行局部活组织病理检查,结合生化指标,诊断为慢性肾功能不全引起的代谢性钙盐沉积症。经加强透析、控制饮食、口服不含钙的磷结合剂及活性维生素D等治疗措施后,双髂嵴肿块未见继续增大,且有逐步缩小趋势。

  6. A systematic review and meta-analysis of in situ versus composite bilateral internal thoracic artery grafting.

    Science.gov (United States)

    Yanagawa, Bobby; Verma, Subodh; Jüni, Peter; Tam, Derrick Y; Mazine, Amine; Puskas, John D; Friedrich, Jan O

    2017-05-01

    This meta-analysis examines whether there is any advantage of coronary artery bypass graft with bilateral internal thoracic artery (BITA) as an in situ versus composite graft. We searched MEDLINE and EMBASE Databases from 1996 to 2016 for studies that compared coronary artery bypass graft with BITA as in situ versus composite graft. Data were extracted by 2 independent investigators and meta-analyzed with the use of random effects. Two randomized controlled trials (RCTs; n = 705), 2 matched (n = 1688), and 4 unadjusted observational studies (n = 3517) met inclusion criteria. Composite grafting trended towards greater distal anastomoses (+0.22, 95% confidence interval, -0.01 to +0.45 anastomoses/patient; P = .06 [4 unadjusted observational studies]) and greater distal anastomoses using an internal thoracic artery (+0.80, 95% confidence interval, 0.41-1.18 anastomoses/patient; P analysis suggested possible improvements in all-cause mortality and revascularization for in situ BITA in studies with short-term (analysis found that use of BITA as a composite graft configuration facilitated greater internal thoracic artery revascularization but both grafting strategies offer similar clinical outcomes. Our study supports the use of in situ and composite BITA for select patients but high-quality, long-term prospective trials are needed. Copyright © 2016 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  7. The International Trade Policy for Technology Transfers: Legal and Economic Dilemmas on Multilateralism versus Bilateralism

    DEFF Research Database (Denmark)

    Tang, Yi Shin

    In the book, the Researcher addresses the importance of international technology transfers for economic development, as well as the underlying causes for the different institutional arrangements that promote such activity. The work provides a systematic interpretation of the wide range of interests...

  8. Percutaneous Iliac Screws for Minimally Invasive Spinal Deformity Surgery

    Directory of Open Access Journals (Sweden)

    Michael Y. Wang

    2012-01-01

    Full Text Available Introduction. Adult spinal deformity (ASD surgeries carry significant morbidity, and this has led many surgeons to apply minimally invasive surgery (MIS techniques to reduce the blood loss, infections, and other peri-operative complications. A spectrum of techniques for MIS correction of ASD has thus evolved, most recently the application of percutaneous iliac screws. Methods. Over an 18 months 10 patients with thoracolumbar scoliosis underwent MIS surgery. The mean age was 73 years (70% females. Patients were treated with multi-level facet osteotomies and interbody fusion using expandable cages followed by percutaneous screw fixation. Percutaneous iliac screws were placed bilaterally using the obturator outlet view to target the ischial body. Results. All patients were successfully instrumented without conversion to an open technique. Mean operative time was 302 minutes and the mean blood loss was 480 cc, with no intraoperative complications. A total of 20 screws were placed successfully as judged by CT scanning to confirm no bony violations. Complications included: two asymptomatic medial breaches at T10 and L5, and one patient requiring delayed epidural hematoma evacuation. Conclusions. Percutaneous iliac screws can be placed safely in patients with ASD. This MIS technique allows for successful caudal anchoring to stress-shield the sacrum and L5-S1 fusion site in long-segment constructs.

  9. Oclusão bilateral das artérias carótidas internas, sífilis meningovascular e SIDA: relato de caso Internal carotid bilateral occlusion, meningovascular syphilis and AIDS: case report

    Directory of Open Access Journals (Sweden)

    FLORISBERTO LAMBRECHT

    1999-06-01

    Full Text Available Relatamos um caso de obstrução bilateral na origem das artérias carótidas internas, apresentando como sinais/sintomas associados hemiparesia e hipoestesia superficial e profunda à direita, associada a sífilis meningovascular em paciente com SIDA. Tomografia de crânio apresentou pequenas lesões hipodensas, com predomínio à esquerda, e arteriografia evidenciou oclusão bilateral das artérias carótidas. A associação entre lues e SIDA não é infrequente, porém o quadro oligossintomático do paciente, provavelmente devido a oclusão arterial lenta e gradual chama a atenção.We report a case of bilateral occlusion of internal carotid arteries ,presenting with right hemiparesis and hypoesthesia, associated to meningovascular syphilis in a patient with AIDS. CT scan showed few small hypodense lesions, with a predominance on the left side, and the angiography showed bilateral occlusion of the carotid arteries. The association between syphilis and AIDS is not unusual, but the paucity of symptoms, probably due to a slow and gradual occlusion is not commonly reported.

  10. Leiomyosarcoma of the external iliac vein.

    Science.gov (United States)

    Fukuda, Wakako; Taniguchi, Satoshi; Fukuda, Ikuo

    2012-06-01

    Leiomyosarcoma of the iliac vein is an uncommon tumor. We report a case of a 63-year-old Japanese woman with leiomyosarcoma of the right external iliac vein. The patient complained of right inguinal pain and swelling. Computed tomography demonstrated a mass surrounding the right external iliac artery and vein. Metastases in the lungs and liver were found. Complete resection of the tumor along with the involved vessels was performed. Polytetrafluoroethylene grafts were used to reconstruct the vessels. Pathological examination revealed leiomyosarcoma of the external iliac vein. Although the prognosis of leiomyosarcoma is poor, en bloc tumor resection is the treatment of choice.

  11. Delayed pan-hypopituitarism as a complication following endovascular treatment of bilateral internal carotid artery aneurysms. A case report and review.

    Science.gov (United States)

    Hall, Jonathan; Caputo, Carmela; Chung, Carlos; Holt, Michael; Wang, Yi Yuen

    2015-04-01

    Pan-hypopituitarism has been reported in patients who are subsequently found to have a cerebral aneurysm and there have been reports of pituitary dysfunction immediately following both surgical and endovascular treatment. The authors report a rare case of delayed pan-hypopituitarism following endovascular treatment of bilateral internal carotid artery aneurysms with coil embolisation and flow-diverting stents.

  12. Single-Center Experience and 1-Year Follow-up Results of 'Sandwich Technique' in the Management of Common Iliac Artery Aneurysms During EVAR

    Energy Technology Data Exchange (ETDEWEB)

    Ricci, Carmelo; Ceccherini, Claudio, E-mail: claudiocec@hotmail.it; Cini, Marco; Vigni, Francesco; Leonini, Sara [Policlinico Santa Maria alle Scotte, Azienda Ospedaliera Universitaria Senese, Radiologia Interventistica (Italy); Tommasino, Giulio; Muzzi, Luigi; Tucci, Enrico; Benvenuti, Antonio; Neri, Eugenio [Policlinico Santa Maria alle Scotte, Azienda Ospedaliera Universitaria Senese, Chirurgia del Cuore e dei grossi vasi (Italy)

    2012-10-15

    Purpose: Abdominal aortic aneurysm (AAA) accompanied by common iliac artery (CIA) aneurysms requires a more demanding procedure owing to the difficulties in obtaining an adequate distal landing zone for the stent-graft limb(s), a potential site of endoleak. The 'sandwich technique' is a procedure to increase EVAR feasibility in the setting of adverse or challenging CIA anatomy. Its main advantages include no restrictions in terms of CIA diameter or length or internal iliac artery (IIA) diameter, no need to wait for a specific stent-graft. Our purpose is to describe our single-center experience and one year follow-up results of this new procedure. Materials and Methods: From April 2009 to June 2010, the sandwich technique was performed in our institution in 7 patients treated for AAA and unilateral CIA aneurysms (n. 5) or bilateral CIA aneurysms (n. 2). Inclusion criteria were the presence of unilateral or bilateral CIA aneurysm (independently from its diameter), IIA artery measuring up to 9 mm in its maximum diameter, not dilatation of IIA and EIA. Results: The mean follow-up length was 15 months (range: 14-20 months). All stent-implanted iliac branches remained patent on 1 year follow-up and IIA flow was preserved. None of the patients had symptoms of pelvic ischemia. CT scan follow-up showed aneurysm shrinkage in five patients, without any sign of endoleaks in all cases. Conclusions: In selected cases, the 'sandwich technique' showed good outcomes confirming to be a safe and easy to perform way to overcome anatomical constraints and expanding the limits of EVAR.

  13. Hybrid Endovascular Aorta Repair with Simultaneous Supra-aortic Branch or Iliac Branch Revascularization

    Institute of Scientific and Technical Information of China (English)

    Yue-hong Zheng; Nim Choi; Hong-ru Deng; CU Kouk; Kun Yu; Furtado Rui

    2009-01-01

    Objective To describe a hybrid endovascular procedure for aorta repair with different kinds of bypass followed by concomitant placement of stent graft in the aorta.Methods From June 2007 to May 2008,5 consecutive patients who presented with aortic aneurysm or dissection were treated with a new hybrid aorta repair technique.Complete surgical rerouting of supra-aortic vessels was simultaneously created by endovascular repair of aortic arch aneurysm with stent graft.Hybrid left carotid-subclavian bypass with stent graft deployment covering the ostium of the left subclavian artery was performed in a Debakey type Ⅲ aortic dissection case.The supra-aortic branch was revascularized in 2 cases from ascending aorta to bilateral common carotid arteries using a 16-8 mm bifurcated graft,then total aortic arch and descending artery was occluded with stent-graft.The left carotid artery to the left subclavian artery bypass was created in 1 case,followed by stent-graft deployment.Two cases of infrarenal abdominal aortic aneurysm underwent left external iliac artery to left internal iliac artery bypass by a retroperineal route,then hybrid procedure was performed with bifurcated stent-graft.All stent grafts were deployed via a retrograde femoral artery approach in 5 patients.Results Technical success with complete aneurysmal exclusion was achieved in all patients.There was no incidence of endoleak.During a follow-up period of 2 to 10 months,documented perioperative neurologic events did not occur in all patients.One patient suffered from adult respiratory distress syndrome.After received tracheostomy,he recovered later.There was one death resulting from a postoperative myocardial infarction.Conclusion Hybrid arch repair provides an alternative therapy to patients otherwise considered prohibitively high risk for traditional open arch and thoracoabdominal aorta repair.

  14. Endovascular reconstruction of iliac artery bifurcation atherosclerotic disease with the kissing technique.

    Science.gov (United States)

    Vourliotakis, Georgios; Mantas, Georgios; Katsargyris, Athanasios; Aivatidi, Christine; Kandounakis, Yannis

    2013-10-01

    A 71-year-old male patient with severe left buttock and lower-extremity claudication due to iliac artery bifurcation stenoses was referred to our institution for endovascular treatment. A 'kissing' technique was used in order to dilate the proximal parts of both internal and external iliac arteries and avoid compromization of the internal iliac artery during proximal external iliac artery stenting. A balloon expandable stent was inserted via a left ipsilateral retrograde access to the narrowed origin of the left external iliacartery and a balloon catheter via a right contralateral access inside the origin of the left internal iliac artery. Simultaneous balloons inflation restored full patency of both vessels. Twelve months later the patient is doing well, free of buttock or lower-extremity claudication symptoms. For iliac artery bifurcation atherosclerotic disease, endovascular repair with the 'kissing' technique can achieve a complete bifurcation reconstruction offering significant clinical benefit in selected patients. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  15. Morbidity from iliac crest bone harvesting

    NARCIS (Netherlands)

    Kalk, WWI; Raghoebar, GM; Jansma, J; Boering, G

    1996-01-01

    Purpose: The iliac crest is the most common donor site for autogenous bone grafting in maxillofacial surgery. The aim of this study was to evaluate retrospectively the morbidity of bone harvesting from the inner table of the anterior iliac crest. Patients and Methods: Sixty-five patients were recall

  16. False iliac artery aneurysm following renal transplantation

    DEFF Research Database (Denmark)

    Levi, N; Sønksen, Jens Otto Reimers; Schroeder, T V;

    1999-01-01

    We report a very rare case of a false iliac artery aneurysm following renal transplantation. The patient was a 51-year-old women who presented with a painful 10 x 10 cm pulsating mass in her left iliac fossa. The patient had received a second cadaveric renal transplantation 5 years previously...

  17. Effect of bilateral internal mammary artery grafts on long-term survival: a meta-analysis approach.

    Science.gov (United States)

    Yi, Gijong; Shine, Brian; Rehman, Syed M; Altman, Douglas G; Taggart, David P

    2014-08-12

    Although the potential survival benefit of bilateral internal mammary artery (BIMA) grafting in comparison with single internal mammary artery (SIMA) grafting has been emphasized by many investigators, the use of BIMA is still low in clinical practice in the absence of randomized trials and long-term results. In the current study, we aimed to assess if there is a long-term survival benefit of BIMA up to 10 years after coronary bypass surgery. We selected published articles comparing survival between SIMA and BIMA patients with follow-up duration of more than a mean of 9 years. We evaluated the log hazard ratio with 95% confidence interval for included studies by using a random-effects meta-analysis. Nine eligible observational studies provided 15 583 patients (8270 SIMA and 7313 BIMA) for meta-analysis. Five studies used propensity score methods for statistical adjustment, 2 with a propensity score-based patient-matching method and 3 with quintile-based stratification. A significant reduction in mortality by using BIMA was observed (hazard ratio, 0.79; 95% confidence interval, 0.75-0.84); no study showed any significantly harmful effect of BIMA on survival. Subgroups of studies using different statistical approaches-unmatched, quintile-based propensity score analysis, and propensity score-based exact patient matching-all showed the survival benefit of BIMA grafting. BIMA grafting appears to have better survival with up to 10 years follow-up in comparison with SIMA grafting. Long-term survival benefit of BIMA seems to continue in the second decade after surgery. An ongoing randomized trial comparing SIMA and BIMA groups will add evidence on this issue. © 2014 American Heart Association, Inc.

  18. Long-term and short-term outcomes of using bilateral internal mammary artery grafting versus left internal mammary artery grafting: a meta-analysis.

    Science.gov (United States)

    Buttar, Sana N; Yan, Tristan D; Taggart, David P; Tian, David H

    2017-09-01

    A substantial body of evidence demonstrates that myocardial revascularisation using bilateral internal mammary arteries (BIMA) improves long-term survival compared with single/left internal mammary artery (LIMA) grafting. To date, limited analyses have been made regarding other short-term and long-term outcomes in BIMA strategy. The primary aim of the present review is to update the difference in long-term survival between BIMA and LIMA grafting and to thoroughly investigate other secondary short-term and long-term clinical outcomes between these two grafting procedures. Electronic searches were performed using three databases from their inception to November 2015. Relevant studies comparing long-term survival between BIMA and LIMA grafting were identified. Data were extracted by two independent reviewers and analysed according to predefined clinical outcomes. Twenty-nine observational studies were identified, with a total of 89 399 patients. Overall, BIMA cohort had significantly improved long-term survival compared with LIMA cohort (HR 0.78; p<0.00001). BIMA cohort also had significantly reduced hospital mortality rates (1.2% vs 2.1%, p=0.04), cerebrovascular accidents (1.3% vs 2.9%, p=0.0003) and need for revascularisation (4.8% vs 10%, p=0.005), although the incidence of deep sternal wound infection (DSWI) was increased (1.8% vs 1.4%, p=0.0008) in this grafting strategy. Long-term cardiac-free, myocardial infarction-free and angina-free survivals were also superior for the BIMA cohort. BIMA grafting is associated with enhanced overall long-term outcomes compared with LIMA grafting. While the BIMA cohort demonstrates an increased incidence of DSWI, the survival benefits and other morbidity advantages outweigh this short-term risk. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Iliac Artery Stent Placement Relieves Claudication in Patients with Iliac and Superficial Femoral Artery Lesions

    Energy Technology Data Exchange (ETDEWEB)

    Ichihashi, Shigeo, E-mail: shigeoichihashi@yahoo.co.jp; Higashiura, Wataru; Itoh, Hirofumi; Sakaguchi, Shoji; Kichikawa, Kimihiko [Nara Medical University, Department of Radiology (Japan)

    2013-06-15

    Purpose. To evaluate the efficacy of iliac artery stent placement for relief of claudication in patients with both iliac and superficial femoral artery (SFA) lesions. Methods. Stent placement for only iliac artery occlusive disease was performed in 94 limbs (74 patients) with both iliac and SFA occlusive disease on the same limb. All procedures were performed because intermittent claudication did not improve after continuation of antiplatelet medication therapy and home-based exercise for 3 months. Rutherford classification was 2 in 20 limbs and 3 in 74 limbs. Patients with critical limb ischemia were excluded. Median duration of follow-up was 40 months. Primary patency rates of the iliac stent, clinical improvement rates, and risk factors for requiring additional SFA procedures were evaluated. Results. Primary patency rates of the iliac stent at 1, 3, 5, and 7 years were 97, 93, 79, and 79 %, respectively. The initial clinical improvement rate was 87 %. Continued clinical improvement rates at 1, 3, 5, and 7 years were 87, 81, 69, and 66 %, respectively. SFA Trans-Atlantic Inter-Society Consensus (TASC) II C/D lesion was a significant risk factor for requiring additional SFA procedures. Conclusion. Intermittent claudication was relieved by iliac stent placement in most patients with both iliac and SFA lesions. Thus, the indications for treatment of the SFA intended for claudicants should be evaluated after treatment of the iliac lesion.

  20. What Is the Best Proximal Anastomosis for the Free Right Internal Thoracic Artery during Bilateral Internal Thoracic Artery Revascularization? A Prospective, Randomized Study

    Directory of Open Access Journals (Sweden)

    S. Neragi-Miandoab

    2014-01-01

    Full Text Available Objective. Bilateral internal thoracic artery (BITA grafting provides improved graft patency and potential survival advantage in selected patients as compared to single left internal thoracic artery (LITA revascularization. The ideal functional BITA configuration remains controversial. Methods. Patients undergoing planned BITA revascularization with greater than 75% stenosis in both the left anterior descending artery (LAD and in a circumflex branch were prospectively randomized to one of two proximal free right internal thoracic artery (RITA connections directly off the aorta (Ao (n=12 or as a “t” graft off the LITA (t (n=12. The LITA was placed to the LAD in all cases, and the RITA was placed to a single lateral wall vessel. Intraoperative transit time flow measurements of all arterial grafts were performed, and RITA fractional flow parameters were compared between the 2 groups. Results. There were no differences in preoperative patient variables between the two groups. Cross-clamp times (91.5+15.3 versus 68.0+12.5 minutes, P<0.01 and total cardiopulmonary bypass times (109.0+16.2 versus 85.0+15.1 minutes, P<0.01 were shorter in the t group. The Ao group demonstrated significantly higher mean RITA flow (38.3±13.5 versus 22.1±9.5, P<0.01, mean RITA conductance (flow/mean arterial pressure (0.45±0.16 versus 0.28±0.11, P<0.01, RITA fractional flow (0.52 ± 0.15 versus 0.36 ± 0.11, P<0.01, and RITA fractional conductance (0.51 ± 0.15 versus 0.36 ± 0.11, P<0.01 than the “t” grafted patients. Thirty-day mortality and wound infection were 0% for each group. Over an average of 42.8+6.6 months of followup there were no mortalities in either group. Repeat angiography were performed in 4 patients (33% in the Ao group and 2 patients in the t group (16%. One occluded RITA graft and one ostial RITA stenosis were detected in the Ao group. Conclusions. Acute flow measurements indicate that the free RITA anastomosed to the aorta

  1. Growth hormone abuse and bodybuilding as aetiological factors in the development of bilateral internal laryngocoeles. A case report.

    Science.gov (United States)

    Moor, James W; Khan, M Iqbal J

    2005-07-01

    A 36-year-old man presented with hoarseness and stridor. He was an elite professional bodybuilder and admitted to having abusing anabolic steroids and growth hormone in the recent past. A CT scan showed bilateral laryngocoeles. The patient was initially managed with intravenous corticosteroids and broad-spectrum antibiotics, and the stridor resolved sufficiently to permit discharge from the hospital. He proceeded to undergo endoscopic marsupialisation of his laryngocoeles and to date has made a full recovery. This is the first reported case where anabolic steroid and growth hormone abuse combined with an elite bodybuilder's exercise regime has been implicated in the aetiology of bilateral laryngocoeles.

  2. Experience with the GORE EXCLUDER iliac branch endoprosthesis for common iliac artery aneurysms

    NARCIS (Netherlands)

    van Sterkenburg, Steven M. M.; Heyligers, Jan M. M.; van Bladel, Mathijs; Verhagen, Hence J.; Eefting, Daniel; van Sambeek, Marc R.; Zeebregts, Clark J.; Reijnen, Michel M. P. J.

    Objective: In this study, we analyzed the procedural success and early outcome of endovascular treatment of a multicenter cohort of patients with common iliac artery (CIA) aneurysms treated with the new GORE EXCLUDER (W. L. Gore & Associates, Flagstaff, Ariz) iliac branch endoprosthesis (IBE).

  3. Iliac branched device implantation in tortuous iliac anatomy after previous open ruptured aortic aneurysm repair

    NARCIS (Netherlands)

    Vourliotakis, G.; Bracale, U. M.; Sondakh, A.; Tielliu, I. F. J.; Prins, T. R.; Verhoeven, E. L. G.

    2012-01-01

    The aim of this paper was to present iliac branched device (IBD) implantation in a fit 67-year-old man with tortuous iliac anatomy after previous emergent open abdominal aortic aneurysm (AAA) repair. The patient underwent open treatment for a ruptured abdominal aortic aneurysm in another hospital. T

  4. Antiphospholipid Antibody Syndrome Associated with Graves' Disease Presenting As Inferior Vena Cava Thrombosis with Bilateral Lower Limb DVT.

    Science.gov (United States)

    Jain, Ankur

    2014-01-01

    We report a case of a 60-year-old lady who presented with bilateral lower limb swelling and a thyroid swelling with clinical features consistent with thyrotoxicosis. Investigations revealed the presence of a thrombus in bilateral external, internal iliac veins, and inferior vena cava extending up to its infrahepatic part. Hormone profile and radioiodine uptake scan confirmed the diagnosis of Graves' disease. Further workup revealed the presence of antiphospholipid antibodies (confirmed after a repeat test at 12 weeks). The patient was treated with antithyroid drugs and anticoagulants. The patient improved with normalization of thyroid function and partial recanalization of the infrahepatic part of inferior vena cava. Hyperthyroidism has been implicated as a potential hypercoagulable state; however, the association of Graves' disease with antiphospholipid antibody syndrome is limited to isolated case reports. This case highlights a new mechanism underlying hypercoagulability associated with Graves' disease.

  5. 单吻合器行低位及超低位前切除术加髂内动脉置泵化疗治疗低位直肠癌的临床研究%The Clinical Research of Treating Low Rectal Cancer using Single Stapling Device in Low and Sublow Anterior Resection with Intra-internal Iliac Artery Implantation Pump Chemotherapy

    Institute of Scientific and Technical Information of China (English)

    杨波; 蒲永东; 刘斌; 何建苗; 董立国; 曹志宇; 赵华洲; 刘瑞军; 邢雨

    2011-01-01

    Objective:To explore the effect of treating low rectal cancer using single stapling device in low and sublow anterior resection with intra-internal iliac artery implantation pump chemotherapy. Methods:Sixty-eight cases of low rectal cancer were treated surgically with single tube stapling device with intra-internal iliac artery implantation pump chemotherapy. Results:Anastomosis was made in all patients successfully. Sixty-five cases of them were followed up and 4 cases of pelvic cavity recurrenced (5.88%),2 cases of anastomosis sterosis (2.94 %) were founded. No leakage and bleeding of anastomosis occurred.Conclusion:Treating low rectal cancer using single stapling device in low and sublow anterior resection with intra-internal iliac artery implantation pump chemotherapy is avialble. It is simple,safe and inexpensive with lower complication.It also have a perfect prognosis and can improve the quality of postoperative life.%目的:探讨使用单个国产吻合器行低位及超低位前切除术加髂内动脉置泵化疗治疗低位直肠癌的应用价值.方法:2002年5月~2009年12月,用单个国产弯管型消化道吻合器行直结肠吻合加髂内动脉置泵化疗治疗68例低位直肠癌患者,对临床资料和结粜进行分析总结.结果:本组全部吻合成功,术后盆腔复发3例(4.41%),吻合口狭窄2例(2.94%)无吻合口漏和吻合口出血发生.结论:用单吻合器行低位及超低位前切除术加髂内动脉置泵化疗治疗低位直肠癌是可行的,其操作简单安全,费用低,吻合成功率高,并发症少,即提商了患者术后生活质量,又改善了远期预后.

  6. Bilateral internal carotid artery and vertebral artery dissections with retinal artery occlusion after a roller coaster ride - case report and a review.

    Science.gov (United States)

    Ozkan Arat, Yonca; Volpi, John; Arat, Anıl; Klucznik, Richard; Diaz, Orlando

    2011-01-01

    We present the first case of a woman with no significant medical history who developed dissections of bilateral carotid and bilateral vertebral arteries, as well as a retinal artery occlusion, after a roller coaster ride. A 35-year-old woman developed right-sided neck pain followed by a frontal headache immediately after a roller coaster ride. Five days after the incident, she developed complete loss of vision in her right eye for two hours. Subsequently, the vision improved but remained significantly decreased. On presentation, her visual acuity was 20/200 in the right and 20/20 in the left eye. Her fundus exam revealed retinal edema in the superotemporal retinal artery distribution without any visible emboli. Her neurological exam was otherwise normal. The cerebral angiogram showed bilateral internal carotid and vertebral artery dissections. The patient remained stable with conservative therapy without further worsening of vision or any new neurological deficits. Outcomes for cervicocephalic arterial dissection are usually favorable, but early diagnosis is critical for initiation of appropriate treatment of possible complications. Physicians must have a high index of suspicion for arterial dissection when patients note any headache, neck pain or vertigo triggered by violent motion after leisure activities such as roller coaster rides.

  7. Endovascular treatment of iliac vein compression syndrome

    Institute of Scientific and Technical Information of China (English)

    MENG Qing-you; LI Xiao-qiang; QIAN Ai-min; SANG Hong-fei; RONG Jian-jie; ZHU Li-wei

    2011-01-01

    Background Iliac vein compression syndrome (IVCS),the symptomatic compression of the left common iliac vein between the right common iliac artery and the vertebrae,is not an uncommon condition.The aim of this research was to retrospectively evaluate long-term outcome and the significance of endovascular treatment in patients with left IVCS.Methods Between January 1997 and September 2008,296 patients received interventional therapy in the left common iliac vein.In the second stage,170 cases underwent saphenous vein high ligation and stripping.Two hundred and thirty-one cases were followed up over a period of 6 to 120 months (average 46 months) and evaluated for symptom improvement with color ultrasound and ascending venography.Results The stenotic or occlusive segments of the left iliac vein were successfully dilated in 285 cases,of whom 272 received stent implantation therapy.Most of the patients achieved satisfactory results on discharge.During the follow-up period,varicose veins were alleviated in 98.7% of the patients,and leg swelling disappeared or was obviously relieved in 84% of cases.About 85% of leg ulcers completely healed.The total patency rate was 91.7% as evaluated with color ultrasound and 91.5% with ascending venography.Conclusions Endovascular treatment of IVCS provides effective symptomatic improvement and good long-term patency in most patients.

  8. The upside down Gore Excluder contralateral leg without extracorporeal predeployment for aortic or iliac aneurysm exclusion

    NARCIS (Netherlands)

    van der Steenhoven, Tim J.; Heyligers, Jan M. M.; Tielliu, Ignace F. J.; Zeebregts, Clark J.

    Endovascular techniques, including branched devices to preserve the internal iliac artery are evolving rapidly, but in cases in which the diameter of the proximal sealing zone is larger than that of the distal sealing zone, a reversed tapered device is needed. We describe the off label use of the

  9. Subperiosteal hematoma of the iliac bone: imaging features of acute and chronic stages with emphasis on pathophysiology

    Energy Technology Data Exchange (ETDEWEB)

    Guillin, Raphael [Rennes University Hospital, Department of Musculoskeletal Imaging, Rennes Cedex 2 (France); Moser, Thomas [Montreal University Hospital, Department of Musculoskeletal Imaging, Montreal (Canada); Koob, Meriam [Strasbourg University Hospital, Department of Pediatric Imaging, Strasbourg (France); Khoury, Viviane [Mc Gill University Health center, Department of Radiology, Montreal (Canada); Chapuis, Madeleine [Rennes University Hospital, Department of Pediatric Orthopedic Surgery, Rennes (France); Ropars, Mickael [Rennes University Hospital, Department of orthopedic surgery, Rennes (France); Cardinal, Etienne [Radiologie Laennec, Montreal (Canada)

    2012-06-15

    The goal of this work is to describe the radiological appearance and clinical presentation of subperiosteal iliac hematoma and present a review of the literature. We retrospectively reviewed the radiological and clinical files of 19 patients (age range: 12-75; mean: 47) who presented with acute or chronic subperiosteal iliac hematomas. Imaging findings and relevant clinical information were recorded. A thorough literature search was performed to find additional cases of this rare condition. Three young patients presented with acute subperiosteal iliac hematoma following a fall. Clinical presentation was characterized by pain and gait disturbance presumed to result from crural nerve compression. Unilateral or bilateral lenticular hematomas deep in the iliacus muscle were demonstrated by CT for all patients while MRI was also available for two of them. In 16 asymptomatic patients, chronic ossified subperiosteal iliac hematomas were incidentally detected by CT. Progressive ossification of acute hematoma was demonstrated at follow-up in two patients. Subperiosteal iliac hematoma is rare but has typical imaging findings that may present acutely in adolescents or chronically in asymptomatic adults. (orig.)

  10. Bilateral femoral hernia in a male cadaver with vascular variations: case report and review of the literature.

    Science.gov (United States)

    Natsis, K; Totlis, T; Papadopoulou, A L; Apostolidis, S; Skandalakis, P

    2006-08-01

    Femoral hernia, which is a less common occurrence than inguinal hernia, is not congenital in most cases and is uncommon in young males. It is considered to be more common in females than in males due to an enlarged femoral ring in the former. A case of bilateral femoral hernia in a 64-year-old male cadaver is described within the framework of an anatomical approach. On the right side, the protrusion of the viscus appeared as a small intestine coil, whereas on the left side the protruded viscus appeared as a pelvic colon's appendix appiplocae. On both sides, the protruded viscus was located in front of an aberrant obturator artery, which oriented from the external iliac artery and not from the internal iliac artery as should be the case. The puberal branch of the inferior epigastric artery was absent. The cadaver's medical history and his skin examination excluded an abdominal surgery. In the literature, case reports of bilateral femoral hernia appear only seldom, especially those of male patients who had not undergone inguinal hernia repair surgery. In femoral hernias more often than in other types of hernia, the protruded viscus is strangulated and undergoes a tissue necrosis. Morbidity and mortality for complicated femoral hernia is high. Knowledge of vascular variation such as presented by the cadaver under study is extremely useful to the surgeon because any iatrogenic injury of the aberrant obturator artery during a laparoscopic repair may result in dangerous hemorrhage.

  11. Histomorphometric analysis of newly formed bone after bilateral maxillary sinus augmentation using two different osteoconductive materials and internal collagen membrane.

    Science.gov (United States)

    Kolerman, Roni; Samorodnitzky-Naveh, Gili R; Barnea, Eitan; Tal, Haim

    2012-02-01

    Deproteinized bovine bone mineral (DBBM) and human freeze-dried bone allograft (FDBA) were compared in five patients undergoing bilateral maxillary sinus floor augmentation using DBBM on one side and FDBA on the contralateral side. After 9 months, core biopsy specimens were harvested. Mean newly formed bone values were 31.8% and 27.2% at FDBA and DBBM sites, respectively (P = .451); mean residual graft particle values were 21.5% and 24.2%, respectively (P = .619); and mean connective tissue values were 46.7% and 48.6%, respectively (P = .566). Within the limits of the present study, it is suggested that both graft materials are equally suitable for sinus augmentation.

  12. Laparoscopic treatment for retroperitoneal hyaline-vascular type localized Castleman's disease (LCD) in the iliac vessel region.

    Science.gov (United States)

    Le, Aiwen; Shan, Lili; Wang, Zhonghai; Dai, Xiaoyun; Xiao, Tianhui; Zhuo, Rong; Yuan, Rui

    2015-01-01

    To improve the understanding, diagnostic levels, and therapeutic levels of retroperitoneal hyaline vascular type LCD in the iliac vessel region. Diagnostic and therapeutic processes of 4 patients with retroperitoneal LCD in the iliac vessel region were retrospectively analyzed. The median ages of the research patients was 31.3 years old, Pelvic vascular dual-source computed tomography (CT) indicated an abnormal pelvic irregular cloddy intensity shadow with heterogeneous densities and punctate calcified lesions. The enhanced scanning showed significantly enhanced lesions and multiple tortuous vascular images inside and around the lesions. Patients' preoperative diagnoses were all "pelvic mass with unknown characteristics", and retroperitoneal masses were successfully stripped off after the laparoscopic surgery. Intra operative findings indicated 1 mass located at the left obturator nerve, 1 at the left internal iliac artery, and 2 at the right external iliac artery. The postoperative pathological reports suggest a diagnosis of Castleman's disease. Retroperitoneal LCD in the iliac vessel region is generally asymptomatic. Preoperative imaging data may help with the diagnosis, but a confirmed diagnosis depends on the results of the pathological examination. Iliac artery embolization is performed prior to laparoscopic mass stripping if the masses have abundant blood supply, while lymphadenectomy is also applied to those with enlarged lymph nodes.

  13. Parosteal osteoma of the iliac bone

    Energy Technology Data Exchange (ETDEWEB)

    Soler, R.R.; Martinez, S.; Granados, J. [Department of Rheumatology, Hospital Mutua de Terrassa, Barcelona (Spain); de Marcos, J.A. [Department of Radiology, Hospital Mutua de Terrassa, Barcelona (Spain); Salas, A. [Department of Pathology, Hospital Mutua de Terrassa, Barcelona (Spain); Lluc, P. [Primary Care Setting, Sa Canal Salat, Menorca (Spain)

    1998-03-01

    A 33-year-old patient with a 2-year history of intermittent pain in the right gluteal region and thigh presented with a large sclerotic lesion of the iliac bone. From the findings on radiography, scintigraphy, CT and MRI, a giant parosteal osteoma was suspected. The histological examination confirmed the diagnosis. Since the lesion was extensive it was observed with periodic follow-up examinations. At present, 5 years after the diagnosis, the patient is asymptomatic and imaging studies show that the lesion persists with reduction of sclerosis and size. The tumor was on the surface as well as intramedullary - only one other case with such a distribution is known to us - and it was also in the iliac bone. (orig.) With 7 figs., 14 refs.

  14. Isolated iliac artery aneurysms with associated hydronephrosis.

    LENUS (Irish Health Repository)

    O'Driscoll, D

    2012-02-03

    An isolated iliac artery aneurysm is where there is aneurysmal dilatation of one or more branches of the iliac system, with no associated dilatation of the aorta. Such aneurysms are rare and comprise 1% of all intra-abdominal aneurysms. The signs and symptoms of such an aneurysm are influenced by its concealed location within the bony pelvis. Awareness of these special characteristics improves the chances of early diagnosis and proper treatment before possible rupture. We present the clinical and radiological features of three such aneurysms. Ultrasound was the first imaging modality to be performed. Ipsilateral hydronephrosis was demonstrated in each case, this lead to imaging the pelvis and the correct diagnosis. We review the clinical and radiological literature and conclude that the pelvis should be imaged in all cases of unexplained hydronephrosis.

  15. CABG surgery in a patient with left iliac artery occlusion

    Directory of Open Access Journals (Sweden)

    Oscar F. De La Peña Brush

    2015-09-01

    Full Text Available We present the case of an 82 years old male with Congestive Heart Failure (Left Ventricle Ejection Fraction: 20% and Acute Pulmonary Edema secondary to Acute Myocardial Infarction that required Coronary Artery Bypass Graft (CABG surgery. Past Medical History included Aortoiliac Occlusive Ddisease with total occlusion of the Left Iliac Artery and collateral circulation to the left inferior limb through the Left Internal Mammary Artery (LIMA. CABG was perfomed without harvesting the LIMA due to high risk of leg ischemia. An attempt to revascularize the left limb previous to the cardiac surgery in other to do so. Would have been too risky in this case. After 2 months follow up, patient showed good clinical outcomes.

  16. Bilateral surgical reconstruction for internal jugular veins disease in patients with chronic cerebrospinal venous insufficiency and associated multiple sclerosis.

    Science.gov (United States)

    Spagnolo, Salvatore; Scalise, Filippo; Barbato, Luciano; Grasso, Maria Antonietta; Tesler, Ugo F

    2014-10-01

    Chronic cerebrospinal venous insufficiency (CCSVI) is a vascular condition characterized by morphologic alterations involving efferent cerebral vascular paths. CCSVI has been implicated as a contributing factor to multiple sclerosis (MS) but this theory is highly controversial. We report 3 cases of CCSVI patients with MS who had undergone internal jugular veins (IJVs) angioplasty to restore vessels patency. All patients reported significant symptomatic improvement after angioplasty until symptoms recurred after restenosis of the treated IJVs. Surgical IJVs reconstruction was performed. Patients' symptoms gradually improved and the benefits were maintained at the 1-year follow-up.

  17. Sacral-Alar-Iliac Fixation in Children with Neuromuscular Scoliosis: Minimum 5-Year Follow-Up.

    Science.gov (United States)

    Jain, Amit; Sullivan, Brian T; Kuwabara, Anne; Kebaish, Khaled; Sponseller, Paul D

    2017-09-05

    The aim of our study was to investigate the 5-year outcomes of children with neuromuscular scoliosis treated with sacral-alar-iliac screws. We reviewed clinical and radiographic records of patients ≤18 years old treated by 1 pediatric orthopaedic surgeon for neuromuscular scoliosis with spinal fusion using sacral-alar-iliac pelvic anchors. Thirty-eight patients, with a minimum 5-year radiographic follow-up (6.0 ± 1.2 years), were studied. Mean patient age was 13 ± 2.0 years and 47% were female. The mean number of levels fused was 18 ± 0.7. The diagnosis was cerebral palsy in 66% of patients. Between the preoperative period and final follow-up there was a mean 79% correction of the major coronal curve (85° to 18°) and 57% correction of the pelvic obliquity (16° to 7°). Patients maintained correction of mean pelvic obliquity from the early postoperative period (6°) to final follow-up (7°). Preoperatively, 76% of patients had pelvic obliquity of >10°compared with 26% after surgery. There were no cases of neurologic or vascular complications or pseudarthrosis. Radiographs revealed bilateral sacral-alar-iliac screw lucency in 8 patients; 4 of these patients had deep wound infections, and the other 4 were asymptomatic. Unilateral screw fracture was found in 1 patient with an 8-mm screw diameter (1.3%, 1 of 76 screws); the patient was observed and remained asymptomatic. There were no cases of set screw displacement, screw back-out, or rod dislodgement. Sacral-alar-iliac screws are safe and effective pelvic anchors for use in children with neuromuscular scoliosis. Copyright © 2017. Published by Elsevier Inc.

  18. Echocardiographic evaluation of aorto-iliac occlusive disease.

    Science.gov (United States)

    Styczynski, Grzegorz; Szmigielski, Cezary; Kaczynska, Anna; Leszczynski, Jerzy; Rosinski, Grzegorz; Kuch-Wocial, Agnieszka

    2012-08-01

    Several studies demonstrated feasibility of visual assessment of the common femoral artery Doppler waveform, in an indirect evaluation of aorto-iliac segment stenosis. Patients with cardiac diseases referred for echocardiography often have coexistent arterial pathology. Since many of them are potential candidates for endovascular procedures, we decided to study, whether echocardiography can be useful for detection of aorto-iliac occlusive disease. We evaluated 92 patients with abdominal aortic aneurysm or peripheral artery occlusive disease, referred from the vascular surgery department for cardiac evaluation before surgery. At the end of an echocardiographic examination, evaluation of flow in the distal external iliac arteries with an echocardiographic probe was performed. The Doppler waveform was classified into normal--with early diastolic flow reversal or abnormal--without early diastolic flow reversal. Echocardiographic results were compared in a blinded fashion with reports from computed tomography angiography. Overall there were 58 iliac segments with significant (≥70%) area stenosis or occlusion and 126 iliac segments without significant disease on computed tomography angiography. Abnormal Doppler waveform was found in 56 out of 58 abnormal iliac segments-sensitivity 97%, and normal waveform was found in 106 out of 126 normal iliac segments-specificity 84%. Positive predictive value of abnormal Doppler waveform for significant iliac disease was 74%, and negative predicting value was 98%. Detection of significant stenoses in aorto-iliac segments is feasible with echocardiography. Further studies are necessary to evaluate its potential utility in a population of patients with cardiac disease referred for echocardiographic study.

  19. External iliac artery dissection secondary to endofibrosis in a cyclist.

    Science.gov (United States)

    Willson, Thomas D; Revesz, Elizabeth; Podbielski, Francis J; Blecha, Matthew J

    2010-07-01

    Endofibrosis of the external iliac artery is an uncommon disease affecting primarily young, otherwise healthy, endurance athletes. Thigh pain during maximal exercise with quick resolution postexercise is characteristic of the so-called cyclist's iliac syndrome. We report an unusual case in which the typical endofibrotic plaque was accompanied by dissection of the external iliac artery. The patient was treated surgically with excision of the affected artery segment and placement of an interposition graft. This case highlights an unusual finding in association with external iliac artery endofibrosis and provides an opportunity to briefly review the literature on the subject.

  20. A meta-analysis of adjusted hazard ratios from 20 observational studies of bilateral versus single internal thoracic artery coronary artery bypass grafting.

    Science.gov (United States)

    Takagi, Hisato; Goto, Shin-nosuke; Watanabe, Taku; Mizuno, Yusuke; Kawai, Norikazu; Umemoto, Takuya

    2014-10-01

    In 2001, a landmark meta-analysis of bilateral internal thoracic artery (BITA) versus single internal thoracic artery (SITA) coronary artery bypass grafting for long-term survival included 7 observational studies (only 3 of which reported adjusted hazard ratios [HRs]) enrolling approximately 16,000 patients. Updating the previous meta-analysis to determine whether BITA grafting reduces long-term mortality relative to SITA grafting, we exclusively abstracte, then combined in a meta-analysis, adjusted (not unadjusted) HRs from observational studies. MEDLINE and EMBASE were searched until September 2013. Eligible studies were observational studies of BITA versus SITA grafting and reporting an adjusted HR for long-term (≥4 years) mortality as an outcome. Meta-regression analyses were performed to determine whether the effects of BITA grafting were modulated by the prespecified factors. Twenty observational studies enrolling 70,897 patients were identified and included. A pooled analysis suggested a significant reduction in long-term mortality with BITA relative to SITA grafting (HR, 0.80; 95% confidence interval, 0.77 to 0.84). When data from 6 pedicled and 6 skeletonized internal thoracic artery studies were separately pooled, BITA grafting was associated with a statistically significant 26% and 16% reduction in mortality relative to SITA grafting, respectively (P for subgroup differences=.04). A meta-regression coefficient was significantly negative for the proportion of men (-0.00960; -0.01806 to -0.00114). Based on an updated meta-analysis of exclusive adjusted HRs from 20 observational studies enrolling more than 70,000 patients, BITA grafting seems to significantly reduce long-term mortality. As the proportion of men increases, BITA grafting is more beneficial in reducing mortality. Copyright © 2014 The American Association for Thoracic Surgery. Published by Elsevier Inc. All rights reserved.

  1. Intradiscal Herniation of the Common Iliac Vessels: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    You, Myung Won; Lee, Chung Min; Park, Ji Seon; Ryu, Kyung Nam [Dept. of Radiology, Kyung Hee University Medical Center, Kyung Hee University College of Medicine, Seoul (Korea, Republic of); Park, So Young; Jin, Wook [Dept. of Radiology, Kyung Hee University Gangdong Hospital, Kyung Hee University College of Medicine, Seoul (Korea, Republic of)

    2011-10-15

    In previously published spine related articles, common iliac vessel injuries have only been mentioned for complications resulting from a lumbar spine surgery. We present a case report of common iliac vessels herniating into a lumbar intervertebral disc incidentally found on magnetic resonance imaging and computed tomography angiography of the lumbar spine.

  2. Endovascular exclusion of a large external iliac vein aneurysm.

    Science.gov (United States)

    Todorov, Mina; Hernandez, Diego

    2013-07-01

    Iliac vein aneurysms are uncommon, and there is no consensus on optimal treatment. We present a case of venous exclusion using an endovascular approach. To our knowledge, this is the first reported case of a large external iliac vein aneurysm treated endovascularly. We have demonstrated the feasibility of this approach with satisfactory 1-year follow-up.

  3. A comparative study of iliac and abdominal aortic aneurysms

    DEFF Research Database (Denmark)

    Vammen, Sten; Lindholt, Jes Sanddal; Henneberg, E W

    2000-01-01

    The aim of the paper is to compare the epidemiology, risk factors and manifestations of iliac and abdominal aortic aneurysms.......The aim of the paper is to compare the epidemiology, risk factors and manifestations of iliac and abdominal aortic aneurysms....

  4. Information Update Research Fellowship for International Young Scientists NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Danish National Research Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects with DFG News in Brief: NSFC set up Department of Medical Sciences NSFC Announced Approved Cooperative Projects With France and Germany NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Academy of Finland NSFC Announced Application Guide for Cooperative Research Projects with K. T. Li Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research projects With Japan Science and Technology Agency NSFC Announced Application Guide for Cooperative Research Projects With Royal Society of Edinburgh for 2010 NSFC Announced a List of proved Cooperative Projects With Three International Organizations

    Science.gov (United States)

    2009-01-01

    Research Fellowship for International Young Scientists NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Danish National Research Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects with DFG News in Brief: NSFC set up Department of Medical Sciences NSFC Announced Approved Cooperative Projects With France and Germany NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research Projects With Academy of Finland NSFC Announced Application Guide for Cooperative Research Projects with K. T. Li Foundation NSFC Announced Results of Preliminary Evaluation of Bilateral Cooperative Research projects With Japan Science and Technology Agency NSFC Announced Application Guide for Cooperative Research Projects With Royal Society of Edinburgh for 2010 NSFC Announced a List of proved Cooperative Projects With Three International Organizations

  5. Bi-iliac distance and iliac bone position compared to the vertebral column in normal fetal development

    DEFF Research Database (Denmark)

    Hartling, U B; Fischer Hansen, B; Skovgaard, L T

    2001-01-01

    Prenatal standards of bi-iliac width were not found in the literature based on autopsy investigations, nor was the caudo-cranial position of the ilia compared to the vertebral column. The first purpose of the present study was to establish normal standard values for the bi-iliac distance in fetal...... life, the second to evaluate the level of the iliac bones proportional to the ossified vertebral column. Whole body radiographs in antero-posterior projections from 98 human fetuses (36 female and 44 male fetuses, as well as 18 fetuses on which the sex had not been determined) were analyzed...... caliper. The caudo-cranial position of the iliac bones was evaluated. The present study shows that in normal fetal development there is a continuous linear enlargement of the pelvic region in the transverse and vertical planes. The upper iliac contour stays at the level of the first sacral vertebral body...

  6. Avulsion-fracture of the anterior superior iliac spine with meralgia paresthetica: a case report.

    Science.gov (United States)

    Hayashi, Shinya; Nishiyama, Takayuki; Fujishiro, Takaaki; Kanzaki, Noriyuki; Kurosaka, Masahiro

    2011-12-01

    We present a rare case of avulsion-fracture of the anterior superior iliac spine with meralgia paresthetica in a 16-year-old male basketball player. He had sensory disturbance affecting his left lateral thigh 10 days after the injury. Tinel's sign was elicited on percussing the avulsed bony fragment of the anterior superior iliac spine. He underwent open reduction and internal fixation. The lateral femoral cutaneous nerve was noted to be entrapped by one third of the avulsed bony fragment. That fragment was removed, and the remaining portion was reduced and fixed with 2 screws. At week 6, the patient had returned to basketball playing without pain. At week 8, sensory distribution in the left lateral thigh had returned to normal.

  7. Aneurysm of the common iliac vein mimicking a pelvic mass

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Eun Joo; Kim, Dong Hun [Dept. of Radiology, Chosun University College of Medicine, Gwangju (Korea, Republic of); Suk, Eun Ha [Dept. of Anesthesiology and Pain Medicine, Seonam University College of Medicine, Namwon (Korea, Republic of)

    2013-07-15

    Venous aneurysm, especially of primary origin, is rare. The authors report a case of a 63-year-old female who was admitted for back pain and an aneurysm of the common iliac which was detected incidentally. CT, magnetic resonance (MR), Doppler ultrasonography, and conventional venography showed an aneurysm of the left common iliac vein measuring 4.5 , 00D7, 3, 00D7, 4 cm. Because there were no complications of the aneurysm, no further treatment was administered. Herein, we describe findings of a venous aneurysm of the common iliac vein mimicking a pelvic mass on CT and MR scans and with a review of the literature.

  8. The effect of endovascular treatment on isolated iliac artery aneurysm treatment and mortality

    NARCIS (Netherlands)

    Buck, Dominique B.; Bensley, Rodney P.; Darling, Jeremy; Curran, Thomas; McCallum, John C.; Moll, Frans L.; Van Herwaarden, Joost A.; Schermerhorn, Marc L.

    2015-01-01

    Objective Isolated iliac artery aneurysms are rare, but potentially fatal. The effect of recent trends in the use of endovascular iliac aneurysm repair (EVIR) on isolated iliac artery aneurysm-associated mortality is unknown. Methods We identified all patients with a primary diagnosis of iliac arter

  9. Bi-iliac distance and iliac bone position compared to the vertebral column in normal fetal development.

    Science.gov (United States)

    Hartling, U B; Fischer Hansen, B; Skovgaard, L T; Kjaer, I

    2001-03-01

    Prenatal standards of bi-iliac width were not found in the literature based on autopsy investigations, nor was the caudo-cranial position of the ilia compared to the vertebral column. The first purpose of the present study was to establish normal standard values for the bi-iliac distance in fetal life, the second to evaluate the level of the iliac bones proportional to the ossified vertebral column. Whole body radiographs in antero-posterior projections from 98 human fetuses (36 female and 44 male fetuses, as well as 18 fetuses on which the sex had not been determined) were analyzed in the study. The fetuses derived from spontaneous or induced abortions and they were radiographed as part of the required autopsy procedure. The crown-rump-length (CRL) of the fetuses varied from 32 to 245 mm. The outer and inner bi-iliac distance was measured from the radiographs with a digital Helios slide caliper. The caudo-cranial position of the iliac bones was evaluated. The present study shows that in normal fetal development there is a continuous linear enlargement of the pelvic region in the transverse and vertical planes. The upper iliac contour stays at the level of the first sacral vertebral body, whereas the lower iliac line moves caudally. Significant differences between male and female fetuses were not found. The value of the present study is that the results can be used as reference standards in prenatal pathology. Copyright 2001 Wiley-Liss, Inc.

  10. Radiological features of superomedial iliac insufficiency fractures: a possible mimicker of metastatic disease

    Energy Technology Data Exchange (ETDEWEB)

    Donovan, Andrea; Schweitzer, Mark E. [NYU Hospital for Joint Diseases, New York, NY (United States); Rafii, Mahvash [New York, NY (United States); Lax, Allison [Georgetown University Hospital, Washington, DC (United States)

    2009-01-15

    Pelvic insufficiency fractures are common in elderly patients. Because both osteoporosis and metastatic disease occur in similar patient populations, insufficiency fractures may be mistaken for metastatic foci. Although the ilium is not an uncommon location for metastases, insufficiency fractures rarely involve the ilium. The radiological features of insufficiency fractures adjacent to the sacroiliac joint (superomedial ilium) have not been well described. We describe the computed tomography (CT), magnetic resonance (MR), and positron emission tomography (PET) imaging findings of these rare fractures. Six patients (five female, one male; mean age 66 years, age range 47-83 years) with iliac insufficiency fractures adjacent to the sacroiliac joint were identified following retrospective review of a clinical database. Imaging studies, including CT (n = 4), MR (n = 3), and PET (n = 2) were reviewed by two radiologists. Tissue biopsy result was available in one patient. CT demonstrated subtle fracture lucency (n = 2) or linear sclerosis (n = 3) adjacent to the sacroiliac joint; MR marrow changes adjacent to the sacroiliac joint demonstrated a low T1, high T2 signal intensity line (n = 2), or a low T1 and low T2 signal intensity line (n = 1). Fractures were fluorodeoxyglucose avid (n = 2) with average SUV{sub max} 2.2. Iliac fractures were bilateral in three patients; additional pelvic insufficiency fractures were present in one patient. In one patient, CT-guided biopsy showed no evidence of malignancy. Recognition of the radiological characteristics of iliac insufficiency fractures is important in order to distinguish them from malignancy. The presence of additional pelvic fractures in characteristic locations in the setting of osteoporosis may help to confirm the diagnosis. (orig.)

  11. Management and outcomes of blunt common and external iliac arterial injuries.

    Science.gov (United States)

    Harris, Donald G; Drucker, Charles B; Brenner, Megan L; Narayan, Mayur; Sarkar, Rajabrata; Scalea, Thomas M; Crawford, Robert S

    2014-01-01

    Blunt iliac arterial injuries (BIAI) require complex management but are rare and poorly studied. We investigated the presentation, management, and outcomes of patients with blunt common or external iliac arterial injuries. We identified and reviewed 112 patients with BIAI admitted between 2000 and 2011 at a Level I trauma center. Patients with common/external iliac artery injuries (CE group) were primarily analyzed, with patients with injuries of the internal iliac artery or its major branches (IB group) included for comparison of pelvic arterial trauma. Twenty-four patients had CE and 88 had IB injuries. Mean ages (45 ± 19 years) and gender (86% male) were similar between groups. The mean injury severity score was 40 ± 14 (CE, 36 ± 15; IB, 40 ± 14; P = .19), indicating severe trauma. Twenty (83%) of the CE patients presented with signs of leg malperfusion. Admission factors associated with CE injury were crush mechanism of injury (37% vs 17%; P = .03) and pelvic soft tissue trauma (50% vs 15%; P trauma, and increasing leg injury severity. Overall mortality was 40%, and was similar between the injury groups. Among CE patients, need for amputation, pelvic fractures, and wounds were associated with inpatient mortality. This is the largest series to date of blunt CE injuries and demonstrates distinct clinical features and outcomes for these patients. They have high risk for early death and proximal leg amputation. CE injury is specifically associated with serious open pelvic soft tissue injury, which, along with high-grade pelvic fractures, is a risk factor for amputation and death. On-demand emergent endovascular intervention may play an important role in improving management of these complex injuries. Copyright © 2014 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

  12. 双侧内囊前肢毁损术治疗难治性焦虑症%Bilateral anterior internal capsulotomy for refractory anxiety disorders

    Institute of Scientific and Technical Information of China (English)

    孙发发; 潘宜新; 曹春燕; 李永超; 林国珍; 孙伯民; 占世坤

    2015-01-01

    Objective To study the clinical effect of bilateral anterior internal capsulotomy on patients with refractory anxiety disorders.Methods Twenty-one patients with anxiety disorders,failed to pharmacological and cognitive behavior therapies for 5 years and admitted to our hospital from November 2009 to January 2012,were chosen; they received MRI-guided stereotactic bilateral anterior capsulotomy.The coordinates of the lesion target were determined under high resolution MRI directly and confirmed by intra-operative impedance test and high frequency stimulation.The lesions were received radiofrequency at 80 ℃ for 60 seconds.Pre-and post-operative mini-mental state examination (MMSE),self-rating anxiety scale (SAS),Hamilton depression rating scale (HAMD) and Hamilton anxiety rating scale (HAMA) were performed by the same psychiatrists.Results In the 21 patients,8 had anxiety-free,10 had significant improvement,and 3 had no significant improvement.No serious surgery-related complications were noted.Nine patients had mild cognitive deficit and transient dysmnesia only at 1-2 weeks after operation.Personality changes,such as lack of motivation,apathy and indolence,appeared in 4 patients.Psychiatric evaluations demonstrated significant decrease of SAS,HAMD and HAMA scores after operation as compared with those before operation (P<0.05).However,the difference of MMSE scores between pre-and post-operation was not statistically significant (P>0.05).Conclusion MRI guided stereotactic bilateral capsulotomy is precise,safe and much an effective treatment for refractory anxiety disorders,whcih is promising to alleviate the symptoms of anxiety and depression,as well as improving the quality of life.%目的 分析立体定向下双侧内囊前肢毁损术治疗难治性焦虑症的临床疗效. 方法 收集上海交通大学附属瑞金医院功能神经外科自2009年11月至2012年1月收治的21例难治性焦虑症患者临床资料,所有患者均在MRI计算机工作

  13. Persistent bilateral anterior hip pain in a young adult due to meralgia paresthetica: a case report.

    Science.gov (United States)

    Shetty, Vijay D; Shetty, Gautam M

    2008-12-15

    We describe a case report where a young woman presented with persistent bilateral anterior hip pain whose diagnosis was obscure for many months. The symptoms started three months after she underwent laparoscopic surgery, with entry portals on both iliac regions of her abdomen. After a thorough clinical examination, a working diagnosis of "Meralgia paresthetica" was made. She responded well to diagnostic block supplemented with local steroids. To our knowledge, this is the first ever case report of a bilateral meralgia paresthetica presenting as bilateral persistent anterior hip pain following a laparoscopic procedure.

  14. Bilateral ankle edema with bilateral iritis.

    Science.gov (United States)

    Kumar, Sunil

    2007-07-01

    I report two patient presented to me with bilateral symmetrical ankle edema and bilateral acute iritis. A 42-year-old female of Indian origin and 30-year-old female from Somalia both presented with bilateral acute iritis. In the first patient, bilateral ankle edema preceded the onset of bilateral acute iritis. Bilateral ankle edema developed during the course of disease after onset of ocular symptoms in the second patient. Both patients did not suffer any significant ocular problem in the past, and on systemic examination, all clinical parameters were within normal limit. Lacrimal gland and conjunctival nodule biopsy established the final diagnosis of sarcoidosis in both cases, although the chest x-rays were normal.

  15. External iliac vein thrombosis in an athletic cyclist with a history of external iliac artery endofibrosis and thrombosis.

    Science.gov (United States)

    Nakamura, Kelly M; Skeik, Nedaa; Shepherd, Roger F; Wennberg, Paul W

    2011-11-01

    External iliac artery endofibrosis describes an intimal subendothelial fibrosis leading to wall thickening and stenosis that has been described in high-performance athletes. There are anatomical, mechanical, and probably metabolic factors that may contribute to this pathology. Ankle-brachial index (ABI) measurement with exercise testing, duplex ultrasound, computed tomography (CT) or magnetic resonance (MR) angiogram, and ultimately arteriography help to make the diagnosis. Management can be conservative, but most cases require surgical intervention. External iliac vein stenosis and thrombosis in cyclists has rarely been described in the literature. We report a case of extensive left lower limb deep venous thrombosis (DVT) including the external iliac vein diagnosed in a 57-year-old athletic cyclist with a history of external iliac artery thrombosis.

  16. Trombosis yugular interna bilateral asociada a trombofilia después de la inducción ovárica por infertilidad Bilateral internal jugular thrombosis associated with thrombophilia after ovarian induction for infertility

    Directory of Open Access Journals (Sweden)

    Fernando Vázquez

    2002-08-01

    Full Text Available Los eventos tromboembólicos son complicaciones poco frecuentes del tratamiento hormonal de la infertilidad y generalmente están asociados al síndrome de hiperestimulación ovárico (SHO. La trombosis venosa yugular es infrecuente y ante su presencia se debería sospechar la existencia de algún factor predisponente. Describimos una paciente de 31 años, sin antecedentes de importancia, no fumadora, a la cual se le realizó un único ciclo de estimulación hormonal para fertilización in vitro por esterilidad primaria con factor masculino. Durante la octava semana de embarazo gemelar desarrolló una trombosis yugular interna bilateral, en ausencia de SHO u otros factores predisponentes aparentes. En la evaluación para trombofilia se detectó la presencia del Factor V Leiden y la mutación del gen de la protrombina G 20210, que junto con el estímulo hormonal, se interpretaron como los factores predisponentes. Se anticoaguló con heparina de bajo peso molecular. No está recomendado el rastreo sistemático de trombofilia antes del tratamiento hormonal, pero podría ser considerado en pacientes de alto riesgo o en quienes desarrollan trombosis en ausencia de un factor predisponente claro.Thromboembolic events are an infrequent complication of hormonal treatment for infertility and are generally related to the hyperstimulated ovarian syndrome (HOS. Jugular vein thrombosis is an unusual site of thrombosis and when present one should look for a predisposing factor. We describe a 31-year-old woman, with no previous medical history, non-smoker, who received a single cycle of hormonal stimulation for in vitro fertilisation due to primary infertility. During her eighth week of a twin pregnancy, she consulted the emergency room where the diagnosis of bilateral jugular thrombosis was confirmed, in absence of HOS or any known predisposing factor. In subsequent studies, the presence of Factor V Leyden and a mutation of G 20210 prothrombin were found

  17. Safety and efficacy of stenting nonthrombotic iliac vein lesions in octogenarians and nonagenarians in an office setting.

    Science.gov (United States)

    Kibrik, Pavel; Eisenberg, Justin; Alsheekh, Ahmad; Rizvi, Syed Ali; Aurshina, Afsha; Marks, Natalie; Hingorani, Anil; Ascher, Enrico

    2017-01-01

    Objectives Treatment options for venous insufficiency are rapidly evolving in the office setting and include venography, intravascular ultrasound, and venous stenting. Non-thrombotic iliac vein lesions assessment and treatment in an office setting is currently an area of interest. The purpose of this study is to demonstrate the safety and efficacy of evaluating non-thrombotic iliac vein lesion with this office-based procedure in octogenarians and nonagenarians. Methods From January 2012 through December 2013, 300 non-thrombotic iliac vein lesion limbs in 192 patients with venous insufficiency ≥80 years old were evaluated for non-thrombotic iliac vein lesion. Patients were evaluated and treated with venography, intravascular ultrasound, and stent placement for significant lesions demonstrated by greater than 50% diameter or cross-sectional area reduction. Group 1: 168 of these patients were octogenarians; female/male ratio was 1.75:1, bilateral in 89/168 patients (53%), left sided in 131/259 limbs (51%), right sided in 128 limbs (49%), average age 83.5 ± 2.6 years (range 80-89) compared to Group 2: 24 nonagenarians; female/male was 3:1, bilateral in 17/24 patients (70%), left sided in 20/41 limbs (49%), right sided in 21/41 limbs (51%), average age 92.9 ± 2.2 years (range 90-99). Stent related outcomes were evaluated with communication to the patient within 24 h to assess post-procedure pain followed by serial iliocaval ultrasonography. Results Out of the 300 limbs evaluated, in Group 1, 86% of limbs had stents placed compared to 90% in Group 2 and 11% of both groups had two stents placed. Overall improvement in pain, edema, and ulcers was reported in 147 (59%) of octogenarians and 24 (65%) of nonagenarians. There were no surgical site infections, pseudo-aneurysms, arteriovenous fistulas, or femoral artery injuries. No patients required transfusion within three days post-operatively and there were no 30-day mortalities in both sets of patients

  18. Hybrid approach to AAA: bilateral "banana" technique to preserve hypogastric artery in complex anatomy aorto-biiliac aneurysm.

    Science.gov (United States)

    Mosquera Arochena, N; Molina Herrero, F; Carbalho Fernandez, C; Rodriguez Feijoo, G; Fernandez Lebrato, R; Barrios Castro, A; Garcia Fernandez, I

    2011-01-01

    The surgical approach for hypogastric preservation in aorto-iliac aneurysm (AAA) open repair (OR) has been described and performed with different techniques but all of them represent a higher mortality and potencial complications to the procedure; this is even more critical in bilateral disease. Since the introduction of the first endograft, a continuous development has occurred, such as the stent graft with specific branch designed for preserving antegrade flow in the hypogastric artery. On highly angulated and tortuous iliac anatomies, the use of Sandwich-Graft technique, as described by Armando Lobato, represents a valid alternative to iliac branch. The hybrid approach could be a good treatment option in young patients with AAA affecting hypogastric arteries. We present the technical description and a case report of bilateral "banana" technique perfor- med with flexible covered stent (Viabahn(®) WL Gore) to preserve both hypogastric arteries combined with open repair in a 52 years old patient. Technical report and Results: A bilateral retrograde endograft was implanted from both external ilac arteries to hypo- gastric artery excluding bilateral common iliac aneurysms followed by an open repair to the AAA (aneurismectomy + aorto bifemoral by-pass) with good inmediate and short-midterm follow up (12 months) This hybrid technique could be a good approach to hypogastric preservation in low risk and young patients reducing potencial complications of hypogastric artery oclusion.

  19. Bilateral Duane syndrome and bilateral aniridia.

    Science.gov (United States)

    Khan, Arif O; Aldahmesh, Mohammad

    2006-06-01

    Duane retraction syndrome has been reported in association with structural abnormalities of the eye, including epibulbar dermoid, keratoconus, iris dysplasia, heterochromia iridis, persistent fetal vasculature, cataract, choroidal coloboma, microphthalmia, and optic nerve dysplasia. A novel association, that of bilateral Duane syndrome with bilateral aniridia, is the subject of this report.

  20. Force Display and Bi-Lateral Master-Slave Control with an Internal Model under the Consideration of Human Cross-Over Model

    Science.gov (United States)

    Kawahata, Nagakatsu; Nishizawa, Masanori; Itoh, Youichirou; Yoshida, Hiroaki

    Human behavior for controlling machines is quite adaptive but restrictive in gain, phase, frequency bandwidth and so on. It is often assumed by a cross-over model especially for compensatory tracking task. Force display system is increasingly important in robotics, remote manipulations, machine handling and etc. The control system design for force display and/or bi-lateral master-slave manipulator is not so easy because of gain limits, mechanical vibration, human-induced oscillation and others. Proposed is a control system design for force display and/or bi-lateral master-slave manipulator based on model-following control under the concept of human crossover model in compensatory tracking. Experimental results are also shown for an actual force display device designed by the proposed method.

  1. Bilateral orbital cavernous haemangiomas.

    OpenAIRE

    Fries, P D; Char, D. H.

    1988-01-01

    Simultaneous bilateral orbital lesions are rare. The differential diagnosis includes orbital pseudotumour, metastasis, leukaemia, lymphoma, Wegener's granulomatosis, and neurofibromatosis. We report what we believe to be the first case of bilateral orbital cavernous haemangiomas.

  2. Effect of aorto-iliac bifurcation and iliac stenosis on flow dynamics in an abdominal aortic aneurysm

    Science.gov (United States)

    Patel, Shivam; Usmani, Abdullah Y.; Muralidhar, K.

    2017-06-01

    Physiological flows in rigid diseased arterial flow phantoms emulating an abdominal aortic aneurysm (AAA) under rest conditions with aorto-iliac bifurcation and iliac stenosis are examined in vitro through 2D PIV measurements. Flow characteristics are first established in the model resembling a symmetric AAA with a straight outlet tube. The influence of aorto-iliac bifurcation and iliac stenosis on AAA flow dynamics is then explored through a comparison of the nature of flow patterns, vorticity evolution, vortex core trajectory and hemodynamic factors against the reference configuration. Specifically, wall shear stress and oscillatory shear index in the bulge portion of the models are of interest. The results of this investigation indicate overall phenomenological similarity in AAA flow patterns across the models. The pattern is characterized by a central jet and wall-bounded vortices whose strength increases during the deceleration phase as it moves forward. The central jet impacts the wall of AAA at its distal end. In the presence of an aorto-iliac bifurcation as well as iliac stenosis, the flow patterns show diminished strength, expanse and speed of propagation of the primary vortices. The positions of the instantaneous vortex cores, determined using the Q-function, correlate with flow separation in the bulge, flow resistance due to a bifurcation, and the break in symmetry introduced by a stenosis in one of the legs of the model. Time-averaged WSS in a healthy aorta is around 0.70 N m-2 and is lowered to the range ±0.2 N m-2 in the presence of the downstream bifurcation with a stenosed common iliac artery. The consequence of changes in the flow pattern within the aneurysm on disease progression is discussed.

  3. Outcomes after External Iliac and Femoral Vascular Injuries.

    Science.gov (United States)

    Kim, Jerry J; Alipour, Hamid; Yule, Arthur; Plurad, David S; Koopmann, Matthew; Putnam, Brant; de Virgilio, Christian; Kim, Dennis Y

    2016-05-01

    Vascular injuries occurring at the junction of the trunk and lower extremity are uncommon yet challenging because of their location and potential for associated truncal injuries. The purpose of this study was to examine and compare outcomes among patients sustaining external iliac and femoral vascular injuries. We performed a 13-year retrospective analysis of our level 1 trauma center database to identify and compare patients with external iliac and femoral vessel injuries. Multiple logistic regression analysis was performed to identify independent predictors for mortality. During the study period, 135 patients with a median (interquartile range [IQR]) age of 25 (20-35) years were identified with external iliac (n = 29) and femoral vascular injuries (n = 106). The majority were male (85.9%) with a penetrating mechanism (84.5%), and the median (IQR) Injury Severity Score (ISS) was 16 (11-26). The overall mortality rate was 14.1%. In comparison with patients with femoral vascular injuries, patients with external iliac injuries presented with higher ISS (25 vs. 16, P vascular injuries, external iliac vascular injuries are associated with higher blood loss, more intense resuscitation, higher disability and mortality in patients sustaining junctional groin injuries. Early recognition and application of damage control techniques and resuscitative practices may result in improved outcomes. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Bilateral otogenic cerebellar abscesses.

    Directory of Open Access Journals (Sweden)

    Nadkarni T

    1993-01-01

    Full Text Available An unusual presentation of bilateral otogenic cerebellar abscesses observed in two of our patients is reported. Both gave a history of otorrhoea, fever, headache, vomiting and had bilateral cerebellar signs and conductive hearing loss. The abscesses were detected on computerised tomography. X-rays revealed bilateral mastoiditis. The therapy followed was excision of abscesses, mastoidectomy and antibiotic therapy.

  5. Unfavorable iliac artery anatomy causing access limitations during endovascular abdominal aortic aneurysm repair: application of the endoconduit technique

    Directory of Open Access Journals (Sweden)

    Rodrigo Gibin Jaldin

    2014-12-01

    Full Text Available Endovascular aneurysm repair (EVAR is already considered the first choice treatment for abdominal aortic aneurysms (AAA. Several different strategies have been used to address limitations to arterial access caused by unfavorable iliac artery anatomy. The aim of this report is to illustrate the advantages and limitations of each option and present the results of using the internal endoconduit technique and the difficulties involved.

  6. Differential diagnosis of bilateral thalamic lesions; Differenzialdiagnose bilateral Thalamuslaesionen

    Energy Technology Data Exchange (ETDEWEB)

    Linn, J.; Brueckmann, H. [Universitaetsklinikum Muenchen (Germany). Abt. fuer Neuroradiologie; Hoffmann, L.A. [Universitaetsklinikum Muenchen (Germany). Inst. fuer Klinische Neuroimmunologie; Danek, A. [Universitaetsklinikum Muenchen (Germany). Klinik und Poliklinik fuer Neurologie

    2007-03-15

    A multitude of different diseases can result in bilateral thalamic lesions. These include vascular pathologies requiring prompt therapeutic intervention, such as basilar thrombosis or thrombosis of the internal cerebral veins, as well as tumors, infectious or demyelinating diseases, and toxic-metabolic lesions. Therefore, detailed knowledge of the typical radiological findings for the various diseases is essential for determining the correct diagnosis. This review provides a synopsis of the radiological findings for the most important bithalamic lesions and an overview of the literature.

  7. Experience with the GORE EXCLUDER iliac branch endoprosthesis for common iliac artery aneurysms.

    Science.gov (United States)

    van Sterkenburg, Steven M M; Heyligers, Jan M M; van Bladel, Mathijs; Verhagen, Hence J; Eefting, Daniël; van Sambeek, Marc R; Zeebregts, Clark J; Reijnen, Michel M P J

    2016-06-01

    In this study, we analyzed the procedural success and early outcome of endovascular treatment of a multicenter cohort of patients with common iliac artery (CIA) aneurysms treated with the new GORE EXCLUDER (W. L. Gore & Associates, Flagstaff, Ariz) iliac branch endoprosthesis (IBE). A retrospective cohort analysis was performed in 13 sites in The Netherlands. Anatomic, demographic, procedural, and follow-up data were assessed from hospital records. From November 2013 to December 2014, 51 CIA aneurysms were treated with an IBE in 46 patients. The median diameter of the treated aneurysm was 40.5 (range, 25.0-90.0) mm. The mean procedural time was 198 ± 56 minutes. All but one implantation were successful; two type Ib endoleaks were noticed, resulting in a procedural success rate of 93.5%. The two type Ib endoleaks spontaneously disappeared at 30 days. There was no 30-day mortality. Ipsilateral buttock claudication was present in only two cases at 30 days and disappeared during follow-up. The incidence of reported erectile dysfunction was low and severe ischemic complications were absent. After a mean follow-up of 6 months, data on 17 treated aneurysms were available. Two showed a stable diameter, whereas 15 showed a mean decrease of 3.9 ± 2.2 mm (P GORE EXCLUDER IBE device for CIA aneurysms is related to high procedural success, high patency rates, and low reintervention rates at short-term follow-up. Prospective data with longer follow-up are awaited to establish the role of the device in the treatment algorithm of CIA aneurysms. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  8. Short Bi-Iliac Distance in Prenatal Ullrich-Turner Syndrome

    DEFF Research Database (Denmark)

    Hartling, Ulla B.; Hansen, Birgit Fischer; Keeling, Jean W.;

    2002-01-01

    prenatal; Ullrich-Turner syndrome; pelvis; iliac bone; vertebral column; X chromosome; anthropometry; radiography......prenatal; Ullrich-Turner syndrome; pelvis; iliac bone; vertebral column; X chromosome; anthropometry; radiography...

  9. Retroaortic left renal vein joining the left common iliac vein

    Energy Technology Data Exchange (ETDEWEB)

    Brancatelli, G.; Galia, M.; Finazzo, M.; Sparacia, G.; Pardo, S.; Lagalla, R. [Dept. of Radiology ' ' P. Cignolini' ' , Univ. of Palermo (Italy)

    2000-11-01

    Retroaortic left renal vein joining the left common iliac vein is a rare congenital anomaly in the development of the inferior vena cava. To our knowledge, only one case has been reported in the literature; however, its imaging features have never been described. A 27-year-old male presented with a 1-year history of recurrent right flank pain, dysuria, hematuria, and fever (39 C). Computed tomography and MR venography showed a retroaortic left renal vein joining the left common iliac vein. We present the CT and MR venography findings and discuss their feasibility in showing this congenital anomaly. (orig.)

  10. [Angioscopy and angioplasty of the iliac and femoral arteries].

    Science.gov (United States)

    Baudrillard, J C; Cécile, J P; Foucart, H; Carlier, C; Baidj, Z

    1990-01-01

    Angioscopy is a technique of endoscopic investigation of the vascular lumen and its contents, which we have coupled with iliac and femoral angioplasty. The material comprises 3 main elements: the angioscope, the TV-monitoring assembly and the infusion system. No complication was recorded in a series of 94 angioscopies (47 iliac, 44 distal femoral and 3 grafts) performed over a period of 18 months. The technical quality of the images obtained was good in 90% of cases (85/94). Angioscopy revealed lesions that had either been nonvisualized or underrated by angiography, and played a determinant role in 16% of cases (15/94), whereby the therapeutical procedure could be modified accordingly.

  11. Intravascular ultrasound for iliac artery imaging. Clinical review

    DEFF Research Database (Denmark)

    Vogt, K G; Schroeder, T V

    2001-01-01

    PTA. Structures such as rupture, intimal flaps and dissection are better visualized with IVUS. In stenotic iliac arteries IVUS has been able to evaluate the effect of PTA and stenting and relating the effect to the morphology of the plaque. IVUS measurements seem to be important predictors...... of the patency of iliac PTA. The ability of IVUS to evaluate the adaptation of stents to the arterial wall makes it particularly suited as a control procedure for the deployment of endovascular stented grafts. Finally IVUS has the ability to disclose insufficiency of endarterecomy, by visualizing remaining...

  12. Bone scintigraphy in costo-iliac impingement syndrome

    DEFF Research Database (Denmark)

    Madsen, Jan L

    2008-01-01

    Abstract: A syndrome of back pain caused by impingement of the lowest ribs against the iliac crest has been described in patients with osteoporotic vertebral fractures and loss of height of the patient. A case is presented of an 81-year-old woman with a long history of osteoporosis with compressi...... fractures of several thoracic and lumbar vertebrae. She presented with progressive lower back pain and weight loss. Bone scintigraphy revealed increased uptake in the lower ribs on both sides compatible with the costo-iliac impingement syndrome. There were no signs of bone metastases....

  13. Right iliac arterial aneurysm in a 4-year-old girl who does not have a right external iliac artery.

    Science.gov (United States)

    Lee, Jeong-Hwan; Oh, Chaeyoun; Youn, Joong Kee; Han, Ji-Won; Kim, Hyun-Young; Jung, Sung-Eun

    2016-11-01

    Pediatric arterial aneurysm is rare disease. Among them, idiopathic-congenital arterial aneurysm is extremely rare. This is a case report of right common iliac artery idiopathic aneurysm with absence of right external iliac artery. A 4-year-old girl who had been complaining of intermittent abdominal pain since 2 years prior presented with a right lower abdominal mass that had been palpable since 6 months prior. Abdominal CT revealed a 5.2 cm × 4.5 cm × 5.1 cm, right-sided, partially thrombosed, saccular, iliac artery aneurysm. She underwent to operation, aneurismal resection. A pathological examination confirmed that it was a true aneurysm, considering that all layers of the vascular wall were stretched with no deficit. The patient was discharged 3 days after the surgery without any complication. Five months passed since the surgery, and the patient is doing well without any abdominal or leg pain.

  14. Impairment of 40-km time-trial performance but not peak power output with external iliac kinking: a case study in a world-class cyclist.

    Science.gov (United States)

    Lamberts, Robert P; Mann, T N; Rietjens, Gerard J; Tijdink, Hendrik H

    2014-07-01

    Iliac blood-flow restrictions causing painful and "powerless" legs are often attributed to overtraining and may develop for some time before being correctly diagnosed. In the current study, differences between actual performance parameters and performance parameters predicted from the Lamberts and Lambert Submaximal Cycle Test (LSCT) were studied in a world-class cyclist with bilateral kinking of the external iliac artery before and after surgery. Two performance-testing sessions, including a peak-power-output (PPO) test and a 40-km time trial (TT) were conducted before surgery, while 1 testing session was conducted after the surgery. Actual vs LSCT-predicted performance parameters in the world-class cyclists were compared with 82 symptom-free trained to elite male cyclists. No differences were found between actual and LSCT-predicted PPO before and after surgical intervention. However, there were differences between actual and LSCT-predicted 40-km TT time in the tests performed before the surgery (2:51and 2:55 min:s, respectively). These differences were no longer apparent in the postsurgery 40-km TT (2 s). This finding suggests that iliac blood-flow restrictions seem to mainly impair endurance performance rather than peak cycling performance. A standard PPO test without brachial ankle blood-pressure measurements might not be able to reflect iliac blood-flow restrictions. Differences between actual and LSCT-predicted 40-km TT time may assist in earlier referral to a cardiovascular specialist and result in earlier detection of iliac blood-flow restrictions.

  15. 直肠癌经术中髂内动脉预置泵化疗109例报告%Clinical study of chemotherapy via intraoperative preset pump in internal iliac artery on rectal cancer(report of 109 cases)

    Institute of Scientific and Technical Information of China (English)

    陈焕新; 鲁瑞林; 郑乃国; 梅伟

    2012-01-01

    目的 探讨直肠癌化疗的有效途径.方法 回顾性分析1993年3月~2008年11月收治的109例预置泵化疗的临床资料.Dukes B期33例,C 期65例,D期5例和复发癌6例.首次给药在术后第7~14 d,30 d为一个治疗周期,共5~6个周期结束化学治疗.结果 随访52~181个月,注药顺利完成全部疗程107例.36例有局部反应,为尿痛,会阴部胀痛下坠不适感,置管侧臀部皮肤"地图斑"样改变或伴轻度疼痛、瘙痒或水疱,多数短期恢复.全身反应:恶心腹泻等胃肠道反应107例,大多较轻,一般处理后缓解;WBC一般都有降低,但无低于2.0×109/L的严重者.结论 和全身静脉化疗相比,本法有如下优点:(1)副作用低,如恶心、呕吐、白细胞降低等均较轻.(2)操作简便,安全,实用,可反复使用.(3)局部疗效较好.%Objective To investigate the effective ways of chemotherapy on rectal cancer. Methods A retrospective analysis of clinical data was made among 109 cases receiving chemotherapy via preset pump in internal iliac artery( IIA )from March 1993 to November 2008. Among these cases,63 ones were male,and 46 ones were female. Thirty three ones were in the Dukes Stage B;65 ones in stage C;5 in stage D;6 ones had recurrent cancer. Administration for the first time was in d 7 - 14 after the operation,and 30 d was a treatment circle. The chemotherapy was completed after 5 or 6 circles. Results Follow up was made in 52 - 181 months. The whole course of treatment was successfully done in 107 cases. Local reaction occurred in 36 cases, which included odynuria, perineal distending pain and "map - like" piebald changes or mild pain,pruritus,and blister on the gluteal skin near the part of pump insertion. Most symptoms were recovered in short term. The general reaction of gastrointestinal reactions such as nausea and diarrhia occurred in 106 cases,which mostly were mild and relieved after the conventional treatment. Their WBC generally decreased,but was not less than

  16. Extragenitourinary retroperitoneal primary hydatid cyst: a rare cause of bilateral lower ureteric obstruction and unilateral limb edema

    Directory of Open Access Journals (Sweden)

    Amit Goel

    2013-01-01

    Full Text Available Hydatid cyst is an endemic disease in our country. Most commonly, it occurs in the liver and lungs. Bilateral hydroureteronephrosis is one of the rare presentations of hydatid disease. Herein, we are reporting an unusual case of hydatid disease where the primary mode of presentation was external iliac vein compression with chronic renal failure because of bilateral ureteric involvement. The patient was treated with bilateral double-J stenting to improve the renal function and operated later for removal of hydatid cyst under albendazole drug treatment.

  17. Sharp Recanalization for Chronic Left Iliac Vein Occlusion

    Energy Technology Data Exchange (ETDEWEB)

    Ito, Nobutake, E-mail: nobutake@rad.med.keio.ac.jp; Isfort, Peter; Penzkofer, Tobias [RWTH Aachen University, Department of Diagnostic and Interventional Radiology, University Hospital (Germany); Grommes, Jochen; Greiner, Andreas [RWTH Aachen University, Department of Vascular Surgery, University Hospital (Germany); Mahnken, Andreas [RWTH Aachen University, Department of Diagnostic and Interventional Radiology, University Hospital (Germany)

    2012-08-15

    Endovascular treatment has emerged as a first-line treatment for venous occlusions, but is sometimes challenging with conventional approaches. This article describes a helpful technique using a Roesch-Uchida needle to cross a chronic occlusion of the iliac vein when conventional techniques have failed.

  18. Deep Circumflex Iliac Artery Pseudoaneurysm as a Complication of Paracentesis

    Directory of Open Access Journals (Sweden)

    Bhawna Satija

    2012-01-01

    Full Text Available We report a case of a pseudoaneurysm arising from the deep circumflex iliac artery, in an end-stage renal disease patient with gross ascitis, presenting with an anterior abdominal wall hematoma following paracentesis. Duplex Doppler sonography confirmed the presence of the pseudoaneurysm and multidetector computed tomography angiography delineated the detailed arterial anatomy.

  19. Bilateral ekstrauterin graviditet

    DEFF Research Database (Denmark)

    Kirkegaard, Ida; Kruse, Christina

    2009-01-01

    Bilateral tubal pregnancies are extremely rare and they are usually found after assisted reproductive techniques have been applied. A rare case of bilateral tubal pregnancy after natural conception, occurring in a woman without any predisposing factors for ectopic pregnancy, is presented....... The condition was diagnosed during laparoscopic surgery, and she was optimally treated with conservative tubal surgery. A short review of the literature is provided and discussed along with the clinical features, diagnostic difficulties and treatment options of bilateral tubal pregnancy. Udgivelsesdato: 2009...

  20. Midterm experience with the endovascular treatment of isolated iliac aneurysms.

    Science.gov (United States)

    Casana, R; Nano, G; Dalainas, I; Stegher, S; Bianchi, P; Tealdi, D G

    2003-03-01

    The aim of this retrospective, single institution study was to describe our 4-year experience with the endovascular repair of isolated iliac artery aneurysms. Between May 1997 and June 2001, 16 patients (15 males; mean age 64+/-9 years), were treated with covered stent grafts. Twelve of the endovascular procedures were performed under epidural and 4 under local anaesthesia. The percutaneous approach was employed in 13 cases and the femoral artery had to be exposed in 3 cases that demanded simultaneous revascularization of the peripheral circulation (n=2) or required a 16 F sheath to employ a Baxter Lifepath stent graft (n=1). The mean size of the iliac aneurysms was 4.5 cm (range 3.5 to 5.2 cm). Four aneurysms involved the hypogastric ostium in absence of any distal neck. All the patients underwent initially successful endovascular treatment of isolated iliac aneurysms and were followed from 3 to 52 months (mean 18 months). No procedural deaths and no acute or late graft thrombosis occurred. The perioperative complications included 1 dissection of the external iliac artery that required a further endovacular procedure and 1 case of endovascular leak fed to the hypogastric artery. A CT scan 4 months later showed spontaneous thrombosis of aneurysm and no further leakage. Two patients had undergone combinated femoro-popliteal arterial bypass. In our early clinical experience the use of self-expandable covered stent graft successful treated isolated iliac artery aneurysms. Endovascular repair is a safe and effective technique with good midterm results in patients at standard and high risk.

  1. Are two really always better than one? Results, concerns and controversies in the use of bilateral internal thoracic arteries for coronary artery bypass grafting in the elderly: a systematic review and meta-analysis.

    Science.gov (United States)

    Deo, Salil V; Altarabsheh, Salah E; Shah, Ishan K; Cho, Yang Hyun; McGraw, Michael; Sarayyepoglu, Basar; Medalion, Benjamin; Markowitz, Alan H; Park, Soon J

    2015-04-01

    Bilateral internal thoracic artery grafting appears to be the preferred method to achieve durable long-term coronary artery revascularization. However, data reporting the benefit of this technique in the elderly is very conflicting. We performed a systematic review of available literature (till November 2014) using multiple databases to identify studies comparing clinical events in patients undergoing coronary artery bypass grafting using either a single or double internal thoracic artery in the elderly. While early mortality was the primary end-point of inclusion, other adverse events compared were sternal wound infection (deep and superficial), stroke and peri-operative myocardial infarction. Individual and pooled odd's ratios were calculated using the Mantel-Haenzel method (random effect model); sensitivity analysis was performed. Results are presented using 95% confidence intervals. Nine retrospective studies (4479 BITA, 7733 LITA patients) fulfilled search criteria. Deep sternal wound infection was significantly higher after BITA harvest [OR 1.86 (1.3-2.5); I(2) = 0%; p internal thoracic arteries in the elderly. While other post-operative adverse events are comparable, data regarding the long-term survival advantage in this cohort is conflicting. Hence, the use of both internal thoracic arteries in this age group needs to be invidualized. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

  2. Bilateralism and free trade

    NARCIS (Netherlands)

    S. Goyal (Sanjeev); S. Joshi

    1999-01-01

    textabstractIn recent years, there has been a great deal of research on the relative merits of multilateralism and bilateralism and their implications for the nature of the trading regime between countries. In this paper we explore the scope of bilateral free-trade agreements as a foundation for

  3. [Hemorrhagic bilateral renal angiomyolipoma].

    Science.gov (United States)

    Benjelloun, Mohamed; Rabii, Redouane; Mezzour, Mohamed Hicham; Joual, Abdenbi; Bennani, Saâd; el Mrini, Mohamed

    2003-09-01

    Renal angiomyolipoma is a rare benign tumour, often associated with congenital diseases especially de Bourneville's tuberous sclerosis. Bilateral angiomyolipoma is exceptional. The authors report a case of bilateral renal angiomyolipoma in a 33-year-old patient presenting with haemorrhagic shock. In the light of this case and a review of the literature, the authors discuss the diagnostic and therapeutic aspects of this disease.

  4. Bilateral microform cleft lip

    OpenAIRE

    Pace, David; Attard Montalto, Simon; Grech, Victor E.

    2006-01-01

    Microform cleft lip (MCL), also called congenital healed cleft lip or cleft lip "frustré", is a rare congenital anomaly. MCL has been described as having the characteristic appearance of a typical cleft lip which has been corrected in utero. We present a girl with bilateral microform cleft lip associated with a preauricular sinus and bilateral camptodactyly.

  5. Bilateral assymetric epidural hematoma

    Directory of Open Access Journals (Sweden)

    Edmundo Luis Rodrigues Pereira

    2015-01-01

    Full Text Available Background: Acute bilateral extradural hematoma is a rare presentation of head trauma injury. In sporadic cases, they represent 0.5-10% of all extradural hematomas. However, higher mortality rates have been reported in previous series. Case Description: The authors described the case of a 28-year-old male presenting head injury, comatose, Glasgow Coma Scale of 6, anisocoric pupils without puppilary light reflex. Computed tomography showed asymmetric bilateral epidural hematomas, effacement of the lateral ventricles and sulci, midline shift and a bilateral skull fracture reaching the vertex. Surgical evacuation was performed with simultaneous hematoma drainage. Patient was discharged on the 29 th postoperative day with no neurological deficit. Conclusion: The correct approach on bilateral epidural hematomas depends on the volume, moment of diagnosis, and neurological deficit level. Simultaneous drainage of bilateral hematomas has been demonstrated to be an effective technique for it, which soon decreases the intracranial pressure and promotes an efficient resolution to the neurological damage.

  6. Bone Regeneration in Artificial Jaw Cleft by Use of Carbonated Hydroxyapatite Particles and Mesenchymal Stem Cells Derived from Iliac Bone

    Directory of Open Access Journals (Sweden)

    Motoko Yoshioka

    2012-01-01

    Full Text Available Objectives of the Study. Cleft lip and palate (CLP is a prevalent congenital anomaly in the orofacial region. Autogenous iliac bone grafting has been frequently employed for the closure of bone defects at the jaw cleft site. Since the related surgical procedures are quite invasive for patients, it is of great importance to develop a new less invasive technique. The aim of this study was to examine bone regeneration with mesenchyme stem cells (MSCs for the treatment of bone defect in artificially created jaw cleft in dogs. Materials and Methods. A bone defect was prepared bilaterally in the upper incisor regions of beagle dogs. MSCs derived from iliac bone marrow were cultured and transplanted with carbonated hydroxyapatite (CAP particles into the bone defect area. The bone regeneration was evaluated by standardized occlusal X-ray examination and histological observation. Results. Six months after the transplantation, perfect closure of the jaw cleft was achieved on the experimental side. The X-ray and histological examination revealed that the regenerated bone on the experimental side was almost equivalent to the original bone adjoining the jaw cleft. Conclusion. It was suggested that the application of MSCs with CAP particles can become a new treatment modality for bone regeneration for CLP patients.

  7. THE EUROPEAN UNION’S BILATERAL APPROACH

    Directory of Open Access Journals (Sweden)

    Ludmila BORTA

    2014-12-01

    Full Text Available The EU is a world economic power and a major trading partner for most countries. All the time, this region has been interested and has acted towards a free and fair trade. The decrease and even the elimination of tariff and non-tariff barriers in the world trade are among the main objectives of the EU strategy for international trade. At the moment, the elusive outcome of the WTO Doha Round has led to the proliferation of bilateral trade agreements worldwide. Although the EU remains committed to further development of the multilateral trading system, however, the EU still has appealed also to the development of bilateral trade relations. The aim of this paper is to illustrate the current bilateral dimension of the common commercial policy of the EU. In conclusion, to describe this bilateral approach of the EU we are using one word, namely “diversity”.

  8. Computed tomography findings in 10 cases of iliac vein compression (May-Thurner) syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Oguzkurt, Levent [Baskent University, Adana Teaching and Medical Research Center, Department of Radiology, Adana (Turkey)]. E-mail: loguzkurt@yahoo.com; Tercan, Fahri [Baskent University, Adana Teaching and Medical Research Center, Department of Radiology, Adana (Turkey); Pourbagher, M. Ali [Baskent University, Adana Teaching and Medical Research Center, Department of Radiology, Adana (Turkey); Kizilkilic, Osman [Baskent University, Adana Teaching and Medical Research Center, Department of Radiology, Adana (Turkey); Turkoz, Riza [Baskent University, Adana Teaching and Medical Research Center, Department of Thoracic and Cardiovascular Surgery, Adana (Turkey); Boyvat, Fatih [Baskent University, Faculty of Medicine, Department of Radiology, Ankara (Turkey)

    2005-09-01

    Objective: To present the computed tomography (CT) findings for the iliac veins of 10 patients who had left-sided lower extremity deep vein thrombosis due to iliac vein compression syndrome. Materials and methods: The CT findings for 10 cases of left-sided acute or chronic deep vein thrombosis caused by iliac vein compression syndrome were retrospectively evaluated. The patients were five women and five men (mean age {+-} S.D., 49.9 {+-} 15.6 years). In each patient with iliac vein compression syndrome, the diagnosis of the compression was established by venography performed during endovascular treatment. Diameter of the left common iliac vein was also measured in 14 control subjects without any lower extremity venous disease for comparison. Results: In all 10 cases, CT images in the transverse plane demonstrated the left common iliac vein being compressed by the overlying right common iliac artery. The mean diameter at the origin of the left common iliac vein (3.5 mm) in patients group was much smaller than the mean diameter of the same vein (11.5 mm) in the control group (p < 0.01). The mean percent stenosis of the left common iliac vein due to compression by the artery was 68%. Conclusion: Pelvic CT images in the transverse plane are useful for detecting iliac vein compression by the overlying right common iliac artery in patients with left-sided deep vein thrombosis. Radiologists should be aware of this imaging finding of iliac vein compression by the artery where the inferior vena cava bifurcates into the common iliac veins.

  9. Brucella arthritis of the sacro-iliac joint.

    Science.gov (United States)

    Porat, S; Shapiro, M

    1984-01-01

    We are reporting a case of culture-proven brucella sacro-iliitis. The treatment included surgical drainage and curettage together with tetracycline and streptomycin. A five-year follow-up showed complete cure: the patient was free of symptoms, the sacro-iliac joint was normal and a serologic test negative. The diagnostic difficulties, the differential diagnosis and the appropriate treatment are also discussed in this paper.

  10. Iliac artery pseudoaneurysm after lumbar disc hernia operation

    Directory of Open Access Journals (Sweden)

    Mehmet Atay

    2016-03-01

    Full Text Available Lumbar disc herniation surgery is usually performed through a posterior approach. Vascular injuries can be counted among the complications. 39 years old male patient had lower extremity pain which has started after lumbar disc herniation surgery and continued for a month. Iliac arterial pseudoaneurysm has been detected in computerized tomography. It was successfully treated with vascular surgery [Cukurova Med J 2016; 41(0.100: 5-7

  11. Bilateral Control - Operational enhancements

    OpenAIRE

    Altınışık, Ahmet; Altinisik, Ahmet

    2006-01-01

    A succinct definition of the word bilateral is having two sides [1]. In robotics the term bilateral control is used to define the specific interaction of two systems by means of position and/or force. Bilateral systems are composed of two sides named master and slave side. The aim of such an arrangement is such that position command dictated by master side is followed by a slave side, and at the same time the force sensation of the remote environment experienced by slave is transferred to the...

  12. Pregnancy following bilateral salpingectomy

    DEFF Research Database (Denmark)

    Oturai, Annette Bang

    2008-01-01

    This report presents a rare case of spontaneous pregnancy following bilateral salpingectomy. A woman with a history of bilateral salpingectomy was admitted to hospital because of abdominal pain and positive urine HCG. Surprisingly, ultrasound confirmed a live intrauterine fetus. The pregnancy...... was unwanted, and the woman decided to terminate the pregnancy. She was offered diagnostic examination to localise a potential fistula, but she declined. In a MEDLINE search of English literature this is only the second case of spontaneous pregnancy following bilateral salpingectomy Udgivelsesdato: 2008/4/21...

  13. Staged bilateral carotid endarterectomy

    DEFF Research Database (Denmark)

    Schroeder, T; Sillesen, H; Engell, Hans Christian

    1986-01-01

    In a series of 56 staged bilateral carotid endarterectomies, new neurologic symptoms developed in 5% and 20% following the first and second procedure, respectively. All complications were transient or minor. The incidence of postendarterectomy hypertension was significantly higher following...

  14. Bilateral guaifenesin ureteral calculi.

    Science.gov (United States)

    Whelan, Chris; Schwartz, Bradley F

    2004-01-01

    We report on a patient with bilateral ureteral calculi composed of guaifenesin metabolite as determined by infrared spectroscopy. These stones may be associated with excessive guaifenesin intake related to the current popularity of ephedrine preparations.

  15. Acordos bilaterais de comércio como estratégia de inserção regional e internacional do Chile Bilateral trade agreements as Chile's strategy for regional and international insertion

    Directory of Open Access Journals (Sweden)

    Renata Rossetto Lopes

    2010-12-01

    Full Text Available O trabalho analisa a mudança na estratégia de inserção regional e internacional do Chile no começo dos anos 1990, com ênfase em acordos comerciais bilaterais, depois de ter praticado a abertura comercial generalizada desde meados da década de 1970. A opção por acordos bilaterais foi adotada pelo primeiro governo democrático, como parte da orientação de manter e aprofundar a abertura externa empreendida pela ditadura, e conseguiu ampliar as vendas externas e diversificar produtos e destinos. As exportações têm papel decisivo na economia chilena, aberta e pequena, e os 24 acordos bilaterais de comércio com diferentes países e regiões, além de outros em negociação, podem ser explicados pelo esgotamento das possibilidades de ampliar o comércio por meio de reduções adicionais da tarifa externa unilateral, hoje em 6% para quase todos os produtos. A formação de uma rede de acordos bilaterais ampla e diversificada, contudo, tem também interesses políticos, estratégicos e de segurança em relação a vizinhos e a países próximos, além de evitar que o Chile precise se integrar, como membro pleno, a blocos regionais para garantir seus interesses, o que amplia as possibilidades de lidar com diferentes e importantes parceiros no âmbito internacional.The paper analysis the change of Chile's regional and international strategy of insertion through bilateral trade agreements in the beginning of the 90s, after a generalized trade opening since the middle of the 70s. The bilateral trade agreements strategy was set up by the democratic governments as part of the direction of maintaining and deepening the unilateral trade liberalization undertaken by the dictatorship, enlarging exports and diversifying products and markets. Exports have a decisive role in Chile's economy, open and small. The 24 bilateral trade agreements already signed with different countries and regions (besides others under negotiation can be explained by the

  16. Echinoderms have bilateral tendencies.

    Science.gov (United States)

    Ji, Chengcheng; Wu, Liang; Zhao, Wenchan; Wang, Sishuo; Lv, Jianhao

    2012-01-01

    Echinoderms take many forms of symmetry. Pentameral symmetry is the major form and the other forms are derived from it. However, the ancestors of echinoderms, which originated from Cambrian period, were believed to be bilaterians. Echinoderm larvae are bilateral during their early development. During embryonic development of starfish and sea urchins, the position and the developmental sequence of each arm are fixed, implying an auxological anterior/posterior axis. Starfish also possess the Hox gene cluster, which controls symmetrical development. Overall, echinoderms are thought to have a bilateral developmental mechanism and process. In this article, we focused on adult starfish behaviors to corroborate its bilateral tendency. We weighed their central disk and each arm to measure the position of the center of gravity. We then studied their turning-over behavior, crawling behavior and fleeing behavior statistically to obtain the center of frequency of each behavior. By joining the center of gravity and each center of frequency, we obtained three behavioral symmetric planes. These behavioral bilateral tendencies might be related to the A/P axis during the embryonic development of the starfish. It is very likely that the adult starfish is, to some extent, bilaterian because it displays some bilateral propensity and has a definite behavioral symmetric plane. The remainder of bilateral symmetry may have benefited echinoderms during their evolution from the Cambrian period to the present.

  17. CTA Showed Bilateral Internal Carotid Artery Hypoplasia in 1 Cases%CTA示两侧颈内动脉发育不全1例

    Institute of Scientific and Technical Information of China (English)

    丁玉国

    2015-01-01

    两侧颈内动脉缺损还是很少见,是一种非常罕见的畸形,在临床上多以蛛网膜下腔出血或体检发现动脉瘤后发现本病。我们发现这例两侧颈内动脉发育不全合并有动脉瘤,动脉瘤发生多由血流动力学发生改变后引起,正好本例表现为左侧后交通比较发达,血运大所致。脑血管CTA作为一种无创的检查方式,而且对本病可以很好的明确诊断,可作为两侧颈内动脉缺损的首选检查方法。%On both sides of the internal carotid artery defect is rare, is a very rare deformity, clinical y in subarachnoid hemor hage or more medical examination found aneurysm after finding the disease. We found that this case on both sides of the internal carotid artery hypoplasia with aneurysm, aneurysm occurred caused by hemodynamic changes after more, just in this case is left after the traf ic is developed, blood supply caused by large. Cerebral CTA as a noninvasive examination way, and to a clear diagnosis, the disease can be very good can be used as the first choice for the internal carotid artery defect on both sides.

  18. Cost differences between the anterior and posterior approaches to the iliac crest for alveolar bone grafting in patients with cleft lip/palate.

    Science.gov (United States)

    Kupfer, Philipp; Abbott, Megan M; Abramowicz, Shelly; Meara, John G; Padwa, Bonnie L

    2012-03-01

    There has been debate in the literature regarding the advantages of an anterior versus posterior approach to the iliac crest harvest for alveolar bone grafting (ABG) in patients with cleft lip and palate. The purpose of this study was to add a cost perspective to the discussion. This was a retrospective microcost analysis for the perioperative period for 2 approaches to graft harvest for ABG in patients with cleft lip and palate. Patient charts and hospital and physician financial databases were searched for detailed cost data in the 30 days before and after ABG for 18 patients who underwent anterior or posterior iliac crest harvest at Children's Hospital Boston. In addition, short-term outcomes for these 18 patients were documented (duration of operation, need for physical therapy services, complications, and hospital length of stay) and compared with the larger study group at the same institution. There was a trend toward lower overall median costs for posterior compared with anterior iliac crest harvest ($18,269 vs $21,801, respectively; P = .15). The differences in cost were seen in inpatient hospital services after the operation, including ward and physical therapy costs, which were significantly lower for the posterior versus the anterior approach. This corresponded with a shorter median length of stay (1 day vs 2 days, respectively; P = .03). There was no significant difference in operating room, recovery room, or outpatient costs. More patients undergoing posterior harvest had bilateral ABG, offsetting the decreased inpatient costs with increased physician costs. The overall cost for ABG in patients with cleft lip and palate was not significantly different between the anterior and posterior approached to iliac crest harvest. Inpatient cost was lower in the posterior group because of a shorter length of stay. Copyright © 2012 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  19. [Symptomatic aorto-iliac aneurysm and situs viscerum inversus: case report].

    Science.gov (United States)

    Baccellieri, Domenico; Mirenda, Francesco; Mandolfino, Tommaso; La Spada, Michele; Stilo, Francesco; Spinelli, Francesco

    2006-01-01

    We report a case of infrarenal symptomatic aorto-iliac aneurysm in a patient with acute abdominal pain. The patient was admitted to the emergency care unit for abdominal pain and CT scans showing an infrarenal aorto-iliac aneurysm in a situs viscerum inversus (SVI) totalis syndrome. The patient underwent open aneurysm repair with an aorto-iliac bifurcated graft. This case shows that situs viscerum inversus cannot be considered a technical problem for the surgical treatment of abdominal aortic aneurysm.

  20. Escleritis posterior bilateral Bilateral posterior scleritis

    Directory of Open Access Journals (Sweden)

    A. Zurutuza

    2011-08-01

    Full Text Available La escleritis posterior es un proceso inflamatorio de la parte posterior de la esclera. Su prevalencia es muy baja y el diagnóstico puede resultar complicado por la ausencia de signos oculares externos. Es más frecuente en mujeres. Cuando aparece en pacientes jóvenes no suele tener otras patologías asociadas, pero en mayores de 55 años hasta un tercio de los casos tienen relación con alguna enfermedad sistémica, sobre todo la artritis reumatoide. El diagnóstico de esta patología puede requerir un abordaje multidisciplinar y la colaboración de oftalmólogos con neurólogos, internistas o reumatólogos. En este artículo se describe un caso de escleritis posterior bilateral idiopática.Posterior scleritis is an inflammatory process of the posterior part of the sclera. Its prevalence is very low and its diagnosis can be complicated due to the absence of external ocular signs. It is more frequent in women. In young patients it does not usually have other associated pathologies, but in those over 55 years nearly one-third of the cases have a relation with some systemic disease, above all rheumatoid arthritis. The diagnosis of this pathology can require a multidisciplinary approach and the collaboration of ophthalmologists with neurologists, internists or rheumatologists. This article describes a case of idiopathic bilateral posterior scleritis.

  1. Bilaterally Incarcerated Morgagni Hernia

    Directory of Open Access Journals (Sweden)

    Zuhal Demirhan Yananli

    2013-06-01

    Full Text Available Morgagni hernia is a rare congenital diaphragmatic hernia. It is seen rarely bilaterally. Patients are usually asymptomatic. Therefore, diagnosis may be delayed until adulthood. Significant morbidity can occur in case complications arise and diagnosis is delayed. The patient, a 74 year-old female, presented in this article, was admitted to the emergency department with abdominal pain, vomiting, and shortness of breath. The plain abdominal radiograph of the patient revealed bowel obstruction and suspicious appearence in favor of the diaphragmatic hernia on both sides of the sternum. Computed tomography revealed bilaterally incarcerated Morgagni hernia with strangulated omentum in the right side of the sternum and a part of colon in the left side of sternum. Incarcerated organs were withdrawn to peritoneal cavity and defects of hernia were sutured primarily on laparatomy. Because bilateral incarcerated Morgagni hernia can be seen rarely, this case was reported.

  2. Bilateral inferior turbinate osteoma

    Science.gov (United States)

    Sahemey, R.; Warfield, A.T.; Ahmed, S.

    2016-01-01

    Osteomas are the most common benign osteoclastic tumours of the paranasal sinuses. However, nasal cavity and turbinate osteomas are extremely rare. Only nine middle turbinate, three inferior turbinate and one inferior turbinate osteoma cases have been reported to date. The present case report describes the management and follow-up of symptomatic bilateral inferior turbinate osteoma. A 60-year-old female presented with symptoms of bilateral nasal obstruction and right-sided epiphora. Radiological investigation found hypertrophic bony changes involving both inferior turbinates. The patient was managed successfully by endoscopic inferior turbinectomies in order to achieve a patent airway, with no further recurrence of tumour after 3 months postoperatively. To the best of our knowledge, this is the first reported case of bilateral inferior turbinate osteoma. We describe a safe and minimally invasive method of tumour resection, which has a better cosmetic outcome compared with other approaches. PMID:27534890

  3. Stereotactic bilateral anterior internal capsulotomy for refractory depression disorders%立体定向双侧内囊前肢毁损术治疗难治性抑郁症

    Institute of Scientific and Technical Information of China (English)

    田帅伟; 潘宜新; 林国珍; 李永超; 孙伯民

    2015-01-01

    目的 评估立体定向双侧内囊前肢毁损术治疗难治性抑郁症的疗效及并发症情况.方法 收集上海瑞金医院功能神经外科自2008年3月至2012年12月应用立体定向双侧内囊前肢毁损术治疗的21例抑郁症患者临床资料,术前及术后1年应用汉密尔顿抑郁量表(HAMD)、汉密尔顿焦虑量表(HAMA)、简易精神状态检查量表(MMSE)对患者精神状态进行评估及比较,以评价治疗效果. 结果 (1)抑郁症患者术后HAMD、HAMA量表评分与术前差异有统计学意义(P<0.05),MMSE评分差异无统计学意义(P>0.05).(2)术后1年,临床控制6例,显著改善8例,进步5例,无效2例,总体有效率90.5%(19/21).(3)并发症:3例患者出现轻度认知障碍短暂记忆障碍,均于1周内消失;3例患者术后有情感淡漠,懒散;2例患者术后出现体质量增加,所有患者均无颅内出血、神经损伤等严重并发症. 结论 立体定向双侧内囊前肢毁损术有确切的疗效,对于难治性抑郁症可作为一种补充治疗手段.%Objective To investigate the effect ofstereotactic bilateral internal capsulotomy on patients with refractory depression disorders and thier complications.Methods Twenty-one patients with treatment-resistant depression,admitted to and underwent stereotactic bilateral internal capsulotomy in our hospital from March 2008 to December 2012,were chosen.Their clinical data were retrospectively analyzed; before and one year after operation,Hamilton depression rating scale (HAMD),Hamilton anxiety rating scale (HAMA) and mini-mental state examination (MMSE) were performed by psychiatrist to evaluate the treatment efficacy.Results (1) The total scores of HAMA and HAMD after operation were significantly lower than those before operation (P<0.05),while no obvious difference in the MMSE scores was noted between before and after operation.(2) One year after the operation,6 patients met the criterion of clinical control,8 improved

  4. Pyogenic infections of the sacro-iliac joint.

    Science.gov (United States)

    Dunn, E J; Bryan, D M; Nugent, J T; Robinson, R A

    1976-01-01

    In 3 cases of pyogenic infection of the sacro-iliac joint, the diagnosis was difficult. Limp, buttock pain and upper sciatica were the most common presenting symptoms. Differential limitation of hip motion, positive straight leg raising, a positive Gaenslen test and pain on pelvic compression were frequent fingings. Increased E.S.R., W.B.C. count and fever were seen in 2/3 cases. Plain and tomographic X-rays are often helpful but bone scan has been helpful in localizing early lesions. Treatment after early diagnosis may consist of antibiotics and immobilization alone while in the more chronic cases surgical drainage and debridement may be necessary.

  5. Tuberculous iliac artery aneurysm in a pediatric patient.

    Science.gov (United States)

    Cox, Sharon Gail; Naidoo, Nadraj G; Wood, Richard John; Clark, Lizelle; Kilborn, Tracy

    2013-03-01

    Vascular complications of tuberculous infections are rare and occur even less frequently in the pediatric population. Tuberculous pseudoaneurysms can occur either as a result of contiguous spread from a neighboring focus-invariably infected lymph nodes-or by hematogenous spread and seeding of acid-fast bacilli that lodge in the adventitia or media via the vasa vasorum. We report a case of turberculous right common iliac artery pseudoaneurysm in a 12-year-old and review the relevant literature. Copyright © 2013 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

  6. [Percutaneous angioscopy of the iliac and femoral arteries].

    Science.gov (United States)

    Cécile, J P; Foucart, H; Carlier, C; Baudrillard, J C; Varloteaux, M C; Servais, B; Bourgois, L

    1988-01-01

    Very few papers about peripheral angioscopy are reported in literature. Percutaneous angioscopy (P.T.A.) of 25 peripheral arteries (21 iliac and 4 femoral arteries) have been performed by the authors without surgery and without anesthesia. Three observations are selected. The first one demonstrates an eccentric stenosis altering its diameter during pulsations; an irregular ulcerated atheroma is observed. The second case shows the signs of a centric atheroma with an intimal fragment. The last one is an intimal dissection due to PTA. The prospective aspects of this new technique are discussed.

  7. Cirurgia de revascularização miocárdica: uso de enxerto bilateral de artéria torácica interna sem circulação extracorpórea Surgical myocardial revascularization: off-pump use of bilateral internal thoracic artery grafting

    Directory of Open Access Journals (Sweden)

    Walter José Gomes

    2008-01-01

    Full Text Available FUNDAMENTO: Avanços na cirurgia de revascularização miocárdica (RM introduziram benefícios adicionais, como a técnica sem uso da circulação extracorpórea (CEC e a utilização do enxerto bilateral de artéria torácica interna (ATI. A cirurgia de RM sem uso da CEC tem sido associada a melhora dos resultados imediatos e a redução da incidência de complicações perioperatórias, e o uso bilateral de enxertos de ATI oferece aumento de sobrevida e redução de eventos cardiovasculares a longo prazo. OBJETIVO: Apresentar a experiência inicial com o emprego combinado desses avanços na cirurgia de RM. MÉTODOS: Foram estudados 35 pacientes consecutivos submetidos a RM sem CEC, com enxertos bilaterais de ATIs, sendo a ATI esquerda dirigida para a artéria descendente anterior e a ATI direita anastomosada aos ramos da artéria circunflexa. As co-morbidades predominantes foram infarto do miocárdio prévio em 71,4% dos pacientes, diabetes melito em 34,2% e insuficiência renal em 14,2%. RESULTADOS: Nenhum paciente apresentou alteração do eletrocardiograma ou elevação enzimática no pós-operatório. O número de pontes por paciente variou de 2 a 4 (mediana de 3 pontes/paciente. A permanência hospitalar pós-operatória esteve entre 3 e 12 dias (média de 4,7 + 1,7 dias. Não houve casos de infecção ou deiscência esternal, mas um paciente apresentou acidente vascular cerebral no quarto dia de pós-operatório e faleceu. A duração do seguimento tardio foi de 4 a 48 meses. Não houve óbitos tardios, 31 pacientes estão assintomáticos e 3 têm angina residual. CONCLUSÃO: A combinação desses avanços técnicos na cirurgia de revascularização cirúrgica mostrou-se eficaz e pode contribuir para a melhora dos benefícios a longo prazo.BACKGROUND: Advances in surgical myocardial revascularization (MR have introduced additional benefits with the off-pump (OP technique and the use of bilateral internal thoracic artery (ITA grafting

  8. Bilateral Primary Intraocular Lymphoma

    Directory of Open Access Journals (Sweden)

    Mehrdad Karimi

    2011-01-01

    Full Text Available Purpose: To report a case of bilateral primary intraocular lymphoma. Case report: A 33-year-old man presented with bilateral blurred vision since two years ago. Examination revealed large keratic precipitates, anterior chamber reaction, posterior subcapsular cataracts, and vitreous infiltration. After a short trial of topical and periocular steroids, diagnostic 25-gauge pars plana vitrectomy was performed and cytologic evaluation of the aspirate confirmed a diagnosis of intraocular lymphoma. The patient was subsequently managed with intravitreal methotrexate in both eyes and responded favorably. Central nervous system workup for lymphoma was negative. Conclusion: Primary intraocular lymphoma should be considered in young adults suffering from chronic recalcitrant panuveitis.

  9. Bilateral ureteroarterial fistula: a case report and review of literature.

    Science.gov (United States)

    Melegari, Sara; Paparella, Stefano; Follini, Matteo L; Cappellano, Francesco; Ciotti, Mariano G; Giollo, Alessandro; Marzorati, Giuliano; Airoldi, Flavio; Losa, Sergio; Verweij, Fabrizio

    2016-09-26

    Ureteral arterial fistula (UAF) is an uncommon condition characterized by a direct fistulous communication between a ureter and an iliac artery resulting in bleeding into the ureter, which can be massive and life-threatening because of hemodynamic instability, as confirmed by the high mortality rate (7-23% overall).This condition is actually increasing in frequency because of its relation to predisposing factors such as vascular pathology, previous radiation therapy, previous surgery, and necessity of ureteral stenting. Diagnosis is often challenging, as in most patients, the only symptom is hematuria and the treatment may require a multidisciplinary approach, including the expertise of the urologist, vascular surgeon, and interventional radiologist. Endovascular approach offers advantages over open surgery decreasing morbidity (reduced risk of injury to adjacent structure) and shortening hospital staying. There is no consensus regarding the safety of intentional occlusion of the hypogastric artery: proximal occlusion of a hypogastric artery typically produces little or no clinical symptoms due to well-collateralized pelvic arterial networks. On the contrary, significant complications, such as colonic ischemia, spinal cord paralysis, buttock claudication, or erectile dysfunction, are well-recognized adverse events after hypogastric artery embolization, especially in bilateral cases. We describe our experience of a bilateral UAF treated with bilateral endvascular approach.

  10. DISCOVER: Dutch Iliac Stent trial: COVERed balloon-expandable versus uncovered balloon-expandable stents in the common iliac artery: Study protocol for a randomized controlled trial

    NARCIS (Netherlands)

    J.A. Bekken (Joost); J.A. Vos (Jan Albert); R.A. Aarts (Ruud); J.-P.P.M. de Vries (Jean-Paul); B. Fioole (Bram)

    2012-01-01

    textabstractBackground: Iliac artery atherosclerotic disease may cause intermittent claudication and critical limb ischemia. It can lead to serious complications such as infection, amputation and even death. Revascularization relieves symptoms and prevents these complications. Historically, open sur

  11. Emergency endovascular repair of iliac artery rupture caused by post-stenting angioplasty with an endograft

    Institute of Scientific and Technical Information of China (English)

    ZHOU Yu-bin; WU Dan-ming; XU Ke; WANG Cheng-gang; YI Wei; JIA Qi; SUN Yu-xin

    2007-01-01

    @@ Iliac artery rupture is a rare complication of poststenting angioplasty and can lead to massive lifethreatening haemorrhage. Conventional surgery can not repair the damaged vessel easily and may cause substantial blood loss and high operative morbidity and mortality. We report our experience with a selfexpanding covered endoprosthesis for endovascular repair of the rupture of an iliac artery caused by stenting angioplasty.

  12. Effect and outcome of balloon angioplasty and stenting of the iliac arteries evaluated by intravascular ultrasound

    DEFF Research Database (Denmark)

    Vogt, K J; Rasmussen, John Bøje Grønvall; Just, S;

    1999-01-01

    To document the mechanism of percutaneous transluminal angioplasty (PTA) and stenting of the iliac arteries, and to relate the effect to patency.......To document the mechanism of percutaneous transluminal angioplasty (PTA) and stenting of the iliac arteries, and to relate the effect to patency....

  13. Hypogastric artery autograft treating hemorrhage with infection of external iliac artery secondary to renal transplantation

    Institute of Scientific and Technical Information of China (English)

    WANG Ze-hou; YI Shan-hong; YAO Zhi-yong; SUN Bin; HONG Quan; ZHANG Zhi-chao

    2008-01-01

    @@ Massive hemorrhage from infected anastomosed site between the graft artery and the external iliac artery is one of the most serious complications of renal transplantation. Clinically, it is a rare but fatal occasion. We reported here one case of hemorrhage with infection in the iliac artery anastomosed site treated successfully with hypogastric artery autograft interposition in March 2003.

  14. Bilateral Naevus Of OTA

    Directory of Open Access Journals (Sweden)

    Ahmad Qazi Masood

    2001-01-01

    Full Text Available Naevus of Ota is a type of dermal melanocytic naevus characterized by extensive blue patch of dermal melanocytic pigmentation of the sclera and the skin adjacent to the eye. The condition is usually unilateral. Here we report a patient with bilateral naevus of Ota in view of the rarity of this condition.

  15. Bilateral chronic subdural hematoma

    DEFF Research Database (Denmark)

    Andersen-Ranberg, Nina Christine; Poulsen, Frantz Rom; Bergholt, Bo

    2016-01-01

    OBJECTIVE Bilateral chronic subdural hematoma (bCSDH) is a common neurosurgical condition frequently associated with the need for retreatment. The reason for the high rate of retreatment has not been thoroughly investigated. Thus, the authors focused on determining which independent predictors ar...

  16. Iliac vein compression syndrome: Clinical, imaging and pathologic findings

    Institute of Scientific and Technical Information of China (English)

    Katelyn; N; Brinegar; Rahul; A; Sheth; Ali; Khademhosseini; Jemianne; Bautista; Rahmi; Oklu

    2015-01-01

    May-Thurner syndrome(MTS) is the pathologic compression of the left common iliac vein by the right common iliac artery, resulting in left lower extremity pain, swelling, and deep venous thrombosis. Though this syndrome was first described in 1851, there are currently no standardized criteria to establish the diagnosis of MTS. Since MTS is treated by a wide array of specialties, including interventional radiology, vascular surgery, cardiology, and vascular medicine, the need for an established diagnostic criterion is imperative in order to reduce misdiagnosis and inappropriate treatment. Although MTS has historically been diagnosed by the presence of pathologic features, the use of dynamic imaging techniques has led to a more radiologic based diagnosis. Thus, imaging plays an integral part in screening patients for MTS, and the utility of a wide array of imaging modalities has been evaluated. Here, we summarize the historical aspects of the clinical features of this syndrome. We then provide a comprehensive assessment of the literature on the efficacy of imaging tools available to diagnose MTS. Lastly, we provide clinical pearls and recommendations to aid physicians in diagnosing the syndrome through the use of provocative measures.

  17. Transperitoneal laparoscopical iliac lymphadenectomy for treatment of malignant melanoma.

    Science.gov (United States)

    Picciotto, F; Volpi, E; Zaccagna, A; Siatis, D

    2003-10-01

    Current treatment for melanoma of the lower limb includes excision of the primary tumor with ilioinguinal lymphadenectomy in the case of lymph node metastases. The standard surgical approach includes sectioning of the inguinal ligament to gain access to the iliac nodes. More recently, some authors have reported that extraperitoneal laparoscopically assisted ilioinguinal lymphadenectomy for the treatment of malignant melanoma is feasible and less aggressive than standard open surgery. So far, no publications have described transperitoneal laparoscopic iliac lymphadenectomy (TPLND). From November 2001 to June 2002, 13 patients with ilioinguinal node melanoma metastases underwent TPLND (stage IIIA in 1 case, IIIB in 5 cases, IIIC in 4 cases, and IV in 3 cases). In all 13 cases, the TPLND and groin dissection was performed correctly. Operative time, intra- and postoperative complications, number of lymph nodes retrieved, immediate morbidity, hospital stay, and feasibility of TPLND were evaluated. This study was conducted to evaluate the feasibility and the preliminary results of TPLND used to manage malignant melanoma of the lower limb. This approach has many advantages over the traditional procedure: less surgical trauma, no incision of the abdominal muscles or the inguinal ligament, and less postoperative pain. Moreover, as compared with extraperitoneal laparoscopically assisted ilioinguinal lymphoadenectomy, it provides an improved view of the operative area, dissection zone, and surrounding structures. Further research is needed to confirm these preliminary results regarding the potential applications of this method for treating malignant metastasis to the lower limb.

  18. Iliac Artery and Vein Injury Without Pelvic Fracture Due To Blunt Trauma: A Rare Case

    Directory of Open Access Journals (Sweden)

    Mustafa Cuneyt Cicek

    2014-08-01

    Full Text Available Iliac vascular injuries have high morbidity and mortality rates. Penetrant abdominal and pelvic vascular injuries are more common compared to blunt traumas. Pelvic vascular injuries associated with blunt trauma are quite likely to occur in accompaniment with pelvic fracture. A 23 year old male patient was admitted to the emergency room due to a motorcycle accident. Shock picture was prevalent in the patient. Shaft fracture was present in left femur and flow was not detected in arterial and venous colour Doppler ultrasonography. Patient underwent emergency surgery. Left main iliac artery and vein were normal, however, external iliac vein was lacerated in two spots, and blood vessel wall integrity was damaged in one part of left external iliac artery. Clinical presentation and traumatic retroperitoneal hematoma management of iliac artery and venous injuries due to blunt trauma without pelvic fracture are discussed in the presented case.

  19. Kissing iliac artery stent technique for salvage of a total occlusion of a jailed common iliac artery.

    Science.gov (United States)

    Ishizuka, Shuichi; Habara, Maoto; Nasu, Kenya

    2014-03-01

    A 70-year-old female was admitted to our hospital due to claudication of the left leg. The patient was diagnosed with peripheral artery disease and received endovascular therapy (EVT) with a stent implanted in the right common iliac artery (CIA) at another hospital 3 months earlier. The left CIA was jailed by the stent. We performed EVT for the chronic total occlusion (CTO) of the jailed left CIA. A kissing-stent strategy was selected because the strut could not be fully opened. The wire was crossed through the stent strut, since passing the wire outside of the stent was problematic. A balloon was dilated at the stent strut and further inserted while dilated in order to create a space between the implanted stent and opposite aorta wall. Finally, a wire was successfully crossed outside of the stent in this space. A balloon-expandable stent was implanted at the aorta to left CIA in order to perform the kissing-stent technique. Additionally, a self-expandable stent was deployed at the left external iliac artery. To facilitate kissing-stent technique for a jailed CIA CTO lesion, inserting the balloon while inflated at the bifurcation was useful to create space for advancing the guidewire along the stent.

  20. Experimental study on autologous iliac bone transplantation combined with PRF%自体髂骨复合PRF修复牙槽嵴裂的实验研究

    Institute of Scientific and Technical Information of China (English)

    周龙; 封兴华; 陆斌

    2013-01-01

    目的:将富血小板纤维蛋白(Platelet-rich fibrin,PRF)应用于牙槽嵴裂植骨手术,验证其是否能够减少植骨术后的骨吸收.方法:8~12月龄犬8只,以外科手术的方法制备双侧牙槽嵴裂模型,随机于两侧同期植入自体髂骨(对照组)及自体髂骨混合PRF(实验组).于术后当日、2个月、4个月时拍摄上颌骨CT,利用三维重建软件测量植骨区体积,计算骨吸收率.结果:术后2个月、4个月时实验组的骨吸收率明显小于对照组,行配对样本的t检验,P<0.01.结论:将PRF加入自体髂骨进行骨移植修复犬的牙槽嵴裂,在术后4个月的时间范围内,可以减少术后的骨吸收.%Objective We grafted the platelet-rich fibrin (PRF) mixed with autogenous iliac bone in the alveolar cleft and evaluated the bone resorption after operation. Methods 8 dogs (8-12 months) were created bilateral alveolar cleft by surgical operation, autogenous iliac bone(control group) and the PRF mixed with autogenous iliac bone(PRF group) were implanted into the defect of one side randomly and bone regeneration was investigated 2 months and 4 months after implantation. Results The bone resorption of the PRF group was lower than that of the control group at 2 months and 4 months,P<0.01. Conclusion Autogenous iliac bone grafting with PRF.which significantly reduces postoperative bone resorption on dog bilateral alveolar cleft model.

  1. Bilateral Symmetrical Parietal Extradural Hematoma

    African Journals Online (AJOL)

    had multiple episodes of vomiting. ... careful planning, adequate exposure, judicious surgical approach, and time ... Key words: Bilateral extradural hematoma, CT scan, double ... Figure 4: Intraoperative photograph showing bilateral trephine.

  2. Permanent occlusion of bilateral internal carotid arteries after intermittent occlusion of bilateral carotid arteries: a new rat model for vascular dementia%间断性闭塞双侧颈动脉后永久性闭塞双侧颈内动脉:一种新的大鼠血管性痴呆模型

    Institute of Scientific and Technical Information of China (English)

    王晓亮; 王乃东; 王其新; 郭慧玲; 郭云良; 谢俊霞

    2012-01-01

    Objective To modify a classic two-vessel occlusion (2VO) modeling method in order to decrease the systematic errors in the behavioral experiments such as Morris water maze.Methods Thirty-two adult male Wistar rats were randomly allocated into classic 2VO model,modified model,sham operation and sham ligation groups (n =8 in each group).Only the bilateral common carotid arteries were ligated in the classic 2VO model group; the common carotid arteries were clipped intermittently,and the origins of pterygopalatine arteries of the internal carotid arteries were high selectively ligated in the modified model group; the common carotid arteries were only ligated intermittently in the sham ligation group; and only the common carotid arteries and the upper segment of pterygopalatine artery branches were separated in the sham operation group.The rat behavior was evaluated using the pupillary light reflex,Morris water maze and eight-arm radial maze.HE staining was used to observe the histological changes.Results The Morris water maze escape latency (F =72.169 - 163.102,all P < 0.001) and the number of reference memory errors of eight-arm radial maze (F =33.515-74.726,all P <0.001) in the modified model and the classic 2VO model groups were longer and higher than those in the sham operation group.The pupillary light reflex of the rats was lost in the classic 2VO model group and the pupillary light reflex of the rats was normal in other groups.The reaching platform time in the classic 2VO model group was significantly longer than that in the modified model and sham operation groups (P <0.001).The percentage of target quadrant dwell time was also decreased significantly (at day 7 after procedure:F =13.770,P <0.001 ; at day 90 after procedure:F =14.780,P <0.001).HE staining showed pathological changes such as the cells decrease in hippocampal CA1 region and leukoaraiosis in the modified model and the classic 2VO model groups.In addition,there were more vacuole

  3. Aneurisma ilíaco associado a fístula arteriovenosa Iliac aneurysm associated with arteriovenous fistula

    Directory of Open Access Journals (Sweden)

    Daniel Mendes Pinto

    2007-09-01

    Full Text Available A ruptura dos aneurismas aorto-ilíacos para a veia ilíaca ou veia cava é uma complicação pouco comum. A hipertensão venosa leva a vários sinais e sintomas, o que dificulta o diagnóstico pré-operatório, tais como edema do membro inferior, dispnéia, hematúria, sinais de insuficiência renal ou cardíaca. Sopro abdominal é a chave do diagnóstico clínico, associado à massa pulsátil e dor abdominal. O reconhecimento da fístula arteriovenosa no pré-operatório é importante para o planejamento cirúrgico. Relatamos um caso de aneurisma da artéria ilíaca comum e interna direita associado a fístula para veia ilíaca comum, cursando, inicialmente, com edema do membro inferior direito e dispnéia, o que levou ao diagnóstico incorreto de trombose venosa profunda.Rupture of aortoiliac aneurysms into the iliac vein or vena cava is an uncommon complication. Many signs and symptoms develop as a result of venous hypertension, which makes preoperative diagnosis difficult, such as leg edema, dyspnea, hematuria, signs of renal or cardiac insufficiency. Abdominal bruit, associated with pulsatile mass and abdominal pain, is the key for clinical diagnosis. Preoperative recognition of arteriovenous fistula is important for surgical planning. We report a case of right internal and common iliac artery aneurysm associated with fistula into the common iliac vein. Initial symptoms were right leg edema and dyspnea, which induced to the incorrect diagnosis of deep vein thrombosis.

  4. Bilateral tibial hemimelia I.

    Science.gov (United States)

    Suganthy, J; Rassau, Marina; Koshi, Rachel; Battacharjee, Suranjan

    2007-05-01

    Congenital absence of tibia is a rare anomaly. We report a case of bilateral tibial hemimelia born to phenotypically normal parents. The two amputated legs with tibial dysplasia obtained from a 3-year-old boy were studied by radiography and anatomical dissection. The radiological evaluation revealed a normal hip joint. The lower end of femur was normal without any bifurcation, shortening or bowing. Fibula was present on both legs and there was no sign of bowing or doubling. Both right and left tibiae were absent. In addition, on the right side, five tarsal bones, two metatarsals and the corresponding digital rays were absent. On the left side, three tarsal bones were absent. Dissection of the amputated segments showed the presence of extensor digitorum longus, peroneus tertius, peroneus longus and brevis, gastrocnemius, and soleus. Following bilateral knee disarticulation the patient was fitted with prosthesis and is doing well.

  5. Acute bilateral emphysematous pyelonephritis

    Science.gov (United States)

    Surur, John

    2011-01-01

    The author reports the case of a well and fit patient who presented herself to the emergency department and was found to have bilateral emphysematous pyelonephritis. She was admitted to the intensive care where she was initially treated conservatively with antibiotics, percutaneous drainage and continuous renal replacement therapy, but her condition deteriorated. She underwent a left total nephrectomy and a partial right nephrectomy that resulted in remarkable improvement. The patient started passing urine spontaneously, so no haemofiltration was required. She was discharged home and her case was followed-up by an urologist and nephrologist. This case lays emphasis on thoroughly investigating and managing a patient with bilateral emphysematous pyelonephritis and, in relation to its management, on the dilemma of whether the treatment of choice should be conservative or surgical. PMID:22707665

  6. Presentación de un caso: trombosis venosa profunda bilateral de etiología infrecuente Case report: rare bilateral deep venous thrombosis

    Directory of Open Access Journals (Sweden)

    Mónica Fernández del Castillo Ascanio

    2012-03-01

    Full Text Available La agenesia de vena cava inferior (VCI es una patología poco frecuente que suele diagnosticarse a raíz de una trombosis venosa secundaria sintomática de las venas ilíacas. Presentamos el caso de un varón de 28 años que acude al centro de salud por dolor en miembros inferiores y datos de insuficiencia venosa. Se visualiza mediante ecografía trombosis venosa profunda (TVP bilateral.Agenesis of the inferior vena cava (IVC is a rare condition usually diagnosed as secondary to symptomatic deep venous thrombosis of iliac veins. We report a 28-year-old male that was admitted in the medical center due to pain in both legs and history of venous insufficiency. Ultrasound reveáis bilateral deep venous thrombosis.

  7. Bilateral matrix-exponential distributions

    DEFF Research Database (Denmark)

    Bladt, Mogens; Esparza, Luz Judith R; Nielsen, Bo Friis

    2012-01-01

    In this article we define the classes of bilateral and multivariate bilateral matrix-exponential distributions. These distributions have support on the entire real space and have rational moment-generating functions. These distributions extend the class of bilateral phasetype distributions of [1]...

  8. Bilateral akillesseneruptur hos nyretransplanterede

    DEFF Research Database (Denmark)

    Skovgaard, D; Feldt-Rasmussen, B F; Nimb, L

    1996-01-01

    Increased incidence of tendinitis and tendon ruptures is reported in recipients of a kidney transplant. Two cases of bilateral achilles tendon rupture after minimal trauma are described. Tendon ruptures are more frequent in individuals with kidney disease in dialysis or after transplantation...... compared with patients receiving other organ transplantations. It is therefore more likely that tendon ruptures are related to metabolic changes associated with kidney disease rather than with transplantation or with glucocorticoid treatment per se. Clinical symptoms of achilles tendinitis should...

  9. Ischemic Bilateral Opercular Syndrome

    OpenAIRE

    Aysel Milanlioglu; Mehmet Nuri Aydın; Alper Gökgül; Mehmet Hamamcı; Mehmet Atilla Erkuzu; Temel Tombul

    2013-01-01

    Opercular syndrome, also known as Foix-Chavany-Marie syndrome, is a paralysis of the facial, pharyngeal, masticatory, tongue, laryngeal, and brachial muscles. It is a rare cortical form of pseudobulbar palsies caused by vascular insults to bilateral operculum. Its clinical presentations include anarthria, weakness of voluntary muscles involving face, tongue, pharynx, larynx, and masticatory muscles. However, autonomic reflexes and emotional activities of these structures are preserved. In the...

  10. Bilateral lunate intraosseous ganglia

    Energy Technology Data Exchange (ETDEWEB)

    Pablos, J.M. [Department of Radiology, Hospital San Juan de Dios, Seville (Spain); Valdes, J.C. [Department of Radiology, Cemedi, Seville (Spain); Gavilan, F. [Department of Pathology, Hospital Universitario Virgen del Rocio, Seville (Spain)

    1998-12-01

    An intraosseous ganglion is a relatively uncommon, benign, cyst-like lesion that occurs in young and middle-aged adults. Most commonly seen adjacent to the hip, ankle, knee, or wrist, they are histologically identical to their soft tissue counterparts. A review of the literature revealed only two previously reported examples of bilateral symmetrical ganglia of the lunate bones. (orig.) With 3 figs., 10 refs.

  11. [Spontaneous bilateral Petit hernia].

    Science.gov (United States)

    Fontoura, Rodrigo Dias; Araújo, Emerson Silveira de; Oliveira, Gustavo Alves de; Sarmenghi Filho, Deolindo; Kalil, Mitre

    2011-01-01

    Petit's lumbar hernia is an uncommon defect of the posterior abdominal wall that represents less than 1% of all abdominal wall hernias. It is more often unilateral and founded in young females, rarely containing a real herniated sac. There are two different approaches to repair: laparoscopy and open surgery. The goal of this article is to report one case of spontaneous bilateral lumbar Petit's hernia treated with open surgery.

  12. Bilateral Malignant Brenner Tumour

    Directory of Open Access Journals (Sweden)

    Nasser D Choudhary, S.Manzoor Kadri, Ruby Reshi, S. Besina, Mansoor A. Laharwal, Reyaz tasleem, Qurrat A. Chowdhary

    2002-10-01

    Full Text Available Bilateral malignant Brenner tumour ofovary is extremely rate. A case ofmalignant Brenner tumourinvolving both the ovaries with mctastasis to mesentery in a 48 year femalc is presented. Grosslyo'arian masses were firm with soft areas, encapsulated and having bosselated external surfaces.Cut sections showed yellowish white surface with peripheral cysts (in both tumours. Microscopyrevealed transitional cell carcinoma with squamoid differentiation at places. Metastatic deposits werefound in the mesentery. Endometrium showed cystic glandular hyperplasia.

  13. Superficial Circumflex Iliac Artery Perforator Flap for Dorsalis Pedis Reconstruction.

    Science.gov (United States)

    Tashiro, Kensuke; Yamashita, Shuji

    2017-04-01

    Reconstruction of dorsalis pedis with soft tissue is challenging because it needs to preserve thin structure to ensure that the patient will be able to wear shoes. Here, we report the use of a thin superficial circumflex iliac artery perforator (SCIP) flap in dorsalis pedis reconstruction. A 67-year-old man presented with a third-degree burn, which exposed his extensor tendons. A thin SCIP flap from the left inguinal region measuring 15 × 4 cm was transferred to the dorsalis pedis region. Postoperatively, no major cosmetic or functional problems were observed. Because the invasiveness of the donor site is nearly same between SCIP flap and skin graft from inguinal region, SCIP flap is better solution in point of textural qualities for dorsalis pedis reconstruction.

  14. The Impact of Endovascular Treatment on Isolated Iliac Artery Aneurysm Treatment and Mortality

    Science.gov (United States)

    Buck, Dominique B.; Bensley, Rodney P.; Darling, Jeremy; Curran, Thomas; McCallum, John C.; Moll, Frans L.; van Herwaarden, Joost A.; Schermerhorn, Marc L.

    2015-01-01

    Objective Isolated Iliac artery aneurysms are rare, but potentially fatal. The impact of recent trends in the utilization of endovascular iliac aneurysm repair (EVIR) on isolated iliac artery aneurysm-associated mortality is unknown. Methods We identified all patients with a primary diagnosis of iliac artery aneurysm in the NIS from 1988 to 2011. We examined trends in management (open vs. EVIR, elective and urgent) and overall isolated iliac artery aneurysm related deaths (with or without repair). We compared in-hospital mortality and complications for the subgroup of patients undergoing elective open and EVIR from 2000-2011. Results We identified 33,161 patients undergoing isolated iliac artery aneurysm repair from 1988-2011: of which there were 9,016 EVIR and 4,933 open elective repairs from 2000-2011. Total repairs increased after introduction of EVIR from 28 to 71 per 10M US population (Pintroduction of EVIR (4.4 to 2.3 per 10M US population, Pintroduction of EVIR and is associated with lower perioperative mortality, despite a higher burden of comorbid illness. Decreasing iliac artery aneurysm-attributable in-hospital deaths are likely related primarily to lower elective mortality with EVIR rather than rupture prevention. PMID:25943454

  15. Short bi-iliac distance in prenatal Ullrich-Turner syndrome

    DEFF Research Database (Denmark)

    Hartling, Ulla B; Hansen, Birgit Fischer; Keeling, Jean W

    2002-01-01

    (crown-rump lengths, 106-220 mm) were included in the study. From each radiograph, two horizontal (outer and inner bi-iliac distances) and two vertical (caudo-cranial) positions compared to the vertebral column were measured to estimate the position of the iliac bones. The present investigation revealed...... a different growth pattern compared to normal fetuses. Regarding the caudo-cranial position of the iliac bones compared to the lower vertebral column, there was no significant difference for the lower caudo-cranial position, but the upper caudo-cranial position was significantly lower in UTS fetuses than...

  16. O valor de um intercâmbio: mobilidade estudantil brasileira, bilateralismo & internacionalização da educação. The value of an intercâmbio: brazilian student mobility, bilateralism & international education

    Directory of Open Access Journals (Sweden)

    Eric Spears

    2014-05-01

    Full Text Available Brazil’s emergence in the global economy as a member of the BRIC (Brazil, Russia, Índia, China, and South Africa states has prompted the federal government to establish the Brazilian Scientific Mobility Program (Science Without Borders in order to advance the country’s social capital and infrastructure in STEM (Science, Technology, Engineering, and Math related disciplines and industries. Public and private investment in the Scientific Mobility Program has transformed the way in which Brazilian government, universities, and citizenry places value the intercâmbio (student exchange experience in the United States. STEM-related disciplines are now disproportionately funded versus social sciences, humanities, and fine arts fields. This development has altered the way in which student mobility in the United States is given worth and changed the trajectory of international education in Brazil. This research provides a conceptual analysis of the Brazilian Scientific Mobility Program by using a critical political economy perspective. The essay conceptualizes the Science without Borders initiative at global, national, and local levels. This research also explores what implications the bilateral U.S.-Brazil Educational Partnership may have on future policy, practice, and ultimately, funding of Brazilian student mobility. A emergência do Brasil no âmbito da economia mundializada como participante do BRIC (Brasil, Rússia, Índia, China e África do Sul mobilizou o governo federal brasileiro a estabelecer um programa estatal de mobilidade acadêmica (Programa Ciência sem Fronteiras de modo a fazer avançar o capital social do país (general intellect e a infraestrutura em STEM (Ciência, Tecnologia, Engenharia e Matemática relacionadas à indústria. Investimentos públicos e privados no programa de mobilidade acadêmica transformaram o modo como o governo brasileiro e as universidades valorizam o intercâmbio estudantil com os Estados Unidos. As

  17. Ischemic Bilateral Opercular Syndrome

    Directory of Open Access Journals (Sweden)

    Aysel Milanlioglu

    2013-01-01

    Full Text Available Opercular syndrome, also known as Foix-Chavany-Marie syndrome, is a paralysis of the facial, pharyngeal, masticatory, tongue, laryngeal, and brachial muscles. It is a rare cortical form of pseudobulbar palsies caused by vascular insults to bilateral operculum. Its clinical presentations include anarthria, weakness of voluntary muscles involving face, tongue, pharynx, larynx, and masticatory muscles. However, autonomic reflexes and emotional activities of these structures are preserved. In the present case, an 81-year-old male presented with acute onset of anarthria with difficulties in chewing, speaking, and swallowing that was diagnosed with opercular syndrome.

  18. Ischemic bilateral opercular syndrome.

    Science.gov (United States)

    Milanlioglu, Aysel; Aydın, Mehmet Nuri; Gökgül, Alper; Hamamcı, Mehmet; Erkuzu, Mehmet Atilla; Tombul, Temel

    2013-01-01

    Opercular syndrome, also known as Foix-Chavany-Marie syndrome, is a paralysis of the facial, pharyngeal, masticatory, tongue, laryngeal, and brachial muscles. It is a rare cortical form of pseudobulbar palsies caused by vascular insults to bilateral operculum. Its clinical presentations include anarthria, weakness of voluntary muscles involving face, tongue, pharynx, larynx, and masticatory muscles. However, autonomic reflexes and emotional activities of these structures are preserved. In the present case, an 81-year-old male presented with acute onset of anarthria with difficulties in chewing, speaking, and swallowing that was diagnosed with opercular syndrome.

  19. Bilateral optic neuropathy with bilateral putaminal lesions: a case report.

    Science.gov (United States)

    Togawa, Jumpei; Ohi, Takekazu

    2015-01-01

    Bilateral optic neuropathy with bilateral putaminal lesions may be caused by methanol or cyanide poisoning or mitochondrial disorders including Leber hereditary optic neuropathy and Leigh syndrome. We report the case of a 34-year-old Japanese man who developed bilateral visual loss 5 days after the development of gastrointestinal symptoms. Magnetic resonance imaging of the brain on admission revealed high-intensity signal areas in the bilateral putamina on diffusion-weighted and T2-weighted images as well as a high-intensity signal area in the left middle cerebellar peduncle that had been identified 3 years previously. We diagnosed bilateral optic neuropathy with bilateral putaminal lesions caused by preceding infection-triggered demyelination. We administered methylprednisolone, but his vision did not recover.

  20. Bilateral accessory thoracodorsal artery.

    Science.gov (United States)

    Natsis, Konstantinos; Totlis, Trifon; Tsikaras, Prokopios; Skandalakis, Panagiotis

    2006-09-01

    The subscapular artery arises from the third part of the axillary artery and gives off the circumflex scapular and the thoracodorsal arteries. Although anatomical variations of the axillary artery are very common, the existence of a unilateral accessory thoracodorsal artery has been described in the literature only once. There are no reports of bilateral accessory thoracodorsal artery, in the literature. In the present study, a bilateral accessory thoracodorsal artery, originating on either side of the third part of the axillary artery, is described in a 68-year-old female cadaver. All the other branches of the axillary artery had a typical origin, course, distribution and termination. This extremely rare anatomical variation apart from the anatomical importance also has clinical significance for surgeons in this area. Especially, during the dissection or mobilization of the latissimus dorsi that is partly used for coverage problems in many regions of the body and also in dynamic cardiomyoplasty, any iatrogenic injury of this accessory artery may result in ischemia and functional loss of the graft.

  1. [Long-term results of percutaneous transluminal angioplasty of the iliac arteries].

    Science.gov (United States)

    Carlier, C; Foucart, H; Baudrillard, J C; Joffre, F; Cécile, J P

    1990-01-01

    A well-mastered technique will cause percutaneous transluminal angioplasty of iliac arteries to achieve long-term results comparable to those obtained surgically. In isolated iliac stenosis, a 95% good result rate is attained (81% cured, 14% improved). More complex cases of iliac stenosis yield 90% good results (72% cure), with a mean Doppler ankle/arm pressure index gain of 0.5 point in a series including 673 patients at 5 years follow-up. Only the presence of combined distal femoral lesions may cause the good result score to drop to 85%, including merely 35% cure. General complications are practically lacking and local complications are minimal, which incites one to propose this technique as a first-line treatment of iliac stenosis whenever distal blood circulation is maintained.

  2. Hybrid management of a spontaneous ilio-iliac arteriovenous fistula: a case report

    LENUS (Irish Health Repository)

    O'Brien, Gavin C

    2011-08-22

    Abstract Introduction Spontaneous iliac arteriovenous fistulae are a rare clinical entity. Such localized fistulation is usually a result of penetrating traumatic or iatrogenic injury. Clinical presentation can vary greatly but commonly includes back pain, high-output congestive cardiac failure and the presence of an abdominal bruit. Diagnosis, therefore, is often incidental or delayed. Case presentation We report a case of a spontaneous ilio-iliac arteriovenous fistula in a 68-year-old Caucasian man detected following presentation with unilateral claudication and congestive cardiac failure. Following computed tomography evaluation, the fistula was successfully treated with a combined endovascular (aorto-uni-iliac device) and open (femoro-femoral crossover) approach. Conclusion Endovascular surgery has revolutionized the management of such fistulae and we report an interesting case of a high-output iliac arteriovenous fistulae successfully treated with a hybrid vascular approach.

  3. Anterior superior iliac spine avulsion fracture presenting as meralgia paraesthetica in an adolescent sprinter.

    Science.gov (United States)

    Hsu, Chia-Yu; Wu, Chu-Ming; Lin, Shih-Wei; Cheng, Kui-Lin

    2014-02-01

    We report here a rare case of anterior superior iliac spine avulsion fracture that presented initially as meralgia paraesthetica. A 14-year-old male sprinter presented with anterior superior iliac spine avulsion fracture, which was not observed on initial plain radiograph of the hip, but was diagnosed by ultrasound. Both clinical presentations and electrophysiological studies indicated meralgia paraesthetica. The lateral femoral cutaneous nerve of the thigh was probably compressed by an inguinal haematoma resulting from sartorius muscle strain, which was detected on musculoskeletal ultrasound. Computed tomography of the pelvis confirmed anterior superior iliac spine avulsion fracture. Meralgia paraesthetica in adolescents can be due to anterior superior iliac spine avulsion fracture. Sonography is a valuable tool for screening for muscular haematoma and occult fractures, which may allow clinicians to diagnose the nature of the muscle injury, and thus guide the most appropriate therapeutic strategy.

  4. Endovascular repair of postoperative vascular graft related complications after aorto-iliac surgery

    DEFF Research Database (Denmark)

    Duvnjak, Stevo; Andersen, P E; Larsen, K E

    2014-01-01

    with anastomotic pseudoaneurysms without leak, of which three had proximal anastomotic pseudoaneurysms and one had distal iliac anastomotic pseudoaneurysm. Implanted stent graft were Endurant (Medtronic) bifurcated endoprostheses in three patients and Excluder (Gore) prosthesis in a two cases. Tubular Medtronic...

  5. [Paralysis of the femoral nerve complicating ilio-psoas hemorrhage after iliac bone transplantation (author's transl)].

    Science.gov (United States)

    Mestdagh, H

    1982-03-11

    The author reported an unusual complication of iliac bone transplantation for grafting of a tibial pseudarthrosis. In a patient having anticoagulant therapy, a large iliac haematoma developed in the donor site and extended deep to the iliacus muscle and through the osteomuscular gap into the retroperitoneal space. Moreover it spread downwards and entrapped the femoral nerve as it lies behind the iliac fascia, above the inguinal ligament. Both a paralytic ileus and a femoral nerve injury commanded surgical exploration through an oblique iliac approach; emptying of the clotted haematoma, section of the inguinal ligament and liberation of the femoral nerve enable to avoid definitive sequelae to the quadriceps but the time required is varying: three years after the accident, recovery is not complete in the operated patient probably owing to delayed surgery (three weeks).

  6. Continuous postoperative insulin infusion reduces deep sternal wound infection in patients with diabetes undergoing coronary artery bypass grafting using bilateral internal mammary artery grafts: a propensity-matched analysis.

    Science.gov (United States)

    Ogawa, Shinji; Okawa, Yasuhide; Sawada, Koshi; Goto, Yoshihiro; Yamamoto, Masanori; Koyama, Yutaka; Baba, Hiroshi; Suzuki, Takahiko

    2016-02-01

    Deep sternal wound infection (DSWI), especially in patients with diabetes mellitus (DM), is a major concern after coronary artery bypass grafting (CABG) with bilateral internal mammary artery (BIMA) grafts. We evaluated the risk of DSWI and other clinical outcomes between continuous insulin infusion therapy (CIT) and insulin sliding scale therapy (IST) in a cohort of DM patients who underwent CABG with BIMA. The clinical records of DM patients who underwent isolated CABG with BIMA were retrospectively reviewed. The study population consisted of 95 patients who received CIT and 126 patients who received IST. Furthermore, a one-to-one matched analysis based on estimated propensity scores for patients who received CIT or IST yielded two groups comprising 58 patients each. The proportion of patients with DSWI, overall survival rates and major adverse cardiac events were compared between the two groups in the overall and the propensity-matching cohort. The prevalence of DSWI requiring debridement and closure was significantly reduced in the CIT group compared with that in the IST group [1/95 (1.1%) vs 9/126 (7.1%), P = 0.031]; these results were not attenuated even after propensity-matching analysis [0/58 (0%) vs 6/58 (10.3%), P = 0.031]. The mean preoperative glucose levels were similar between the two groups (157.5 ± 54.6 vs 176.1 ± ±70 mg/dl, P = 0.063), whereas the mean glucose values were significantly lower on the first and second operative days in the CIT group than in the IST group (132.9 ± 44.1 vs 197.8 ± 78.6 mg/dl, P propensity-matching models. The CIT approach reduced the variability in glucose concentration and resulted in fewer instances of DSWI after CABG with BIMA grafts. © The Author 2015. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  7. Unusual bilateral origins of the deep artery of thigh and associated variations

    Directory of Open Access Journals (Sweden)

    Shankar N

    2009-08-01

    Full Text Available During routine dissection of a middle aged male cadaver, an unusual origin of the deep artery of thigh was observed bilaterally. It arose from the femoral artery less than 1 cm distal to the inguinal ligament. On both sides, its diameter was greater than that of the femoral artery. An unusually distal origin of the lateral circumflex femoral artery was observed bilaterally. An unnamed branch from the deep artery of thigh on the left side was seen coursing superolaterally towards the anterior superior iliac spine. The deep external pudendal artery arose from the medial circumflex femoral artery on either side. On the right side, the femoral nerve emerged in the femoral triangle by piercing the iliacus muscle. As the deep artery of thigh is often used in vascular reconstructive procedures and is frequently visualized by various radiological imaging techniques, anatomical variations of itself as well as its branches have significant clinical implications.

  8. Can bilateral trade agreements help induce free trade?

    OpenAIRE

    Riezman, Raymond Glenn

    1999-01-01

    There has been growing debate about whether bilateral trade agreements are damaging multilateral efforts to eliminate barriers to international trade. This paper develops a model in which trading blocks always charge optimal tariffs and make trade agreements based on strategic considerations. We ask a very simple question. Does the fact that trading blocks can form bilateral trade agreements make Free trade less likely to occur? The answer is that it depends on the size distribution of the tr...

  9. Thailand in Regional and Bilateral Free Trade Agreements

    OpenAIRE

    Rattanaphan, Chalakorn

    2009-01-01

    The Regional Trade Agreements (RTAs) and the bilateral Free Trade Agreements (FTAs) have increasingly been a new wave of international trade around the world. The countries who seek to establish these agreements, be regionally or bilaterally, realize that the trade agreements are in fact tools to increase trade with their trading partners, to extend and expand their foreign markets, as well as to encourage foreign investments but the overall goal is to strengthen economic tie with the trading...

  10. Bilateral sudden sensorineural hearing loss following unilateral temporal bone fracture.

    Science.gov (United States)

    Hunchaisri, Niran

    2009-06-01

    Temporal bone fractures usually cause unilateral sensorineural hearing loss (SNHL) by fracture that violated otic capsule of that side. Bilateral SNHL from unilateral temporal bone fracture were rarely seen. Labyrinthine concussion was considered to be the pathogenesis in these cases. This article reports an additional case of bilateral SNHL from unilateral temporal bone fracture but in a different pattern of SNHL which may result from an occlusion of the internal auditory artery.

  11. Evaluation of quantitative sacro-iliac scintigraphy in the early diagnosis of ankylosing spondylitis.

    Science.gov (United States)

    Kjällman, M; Nylén, O; Hansén, M

    1986-01-01

    Over the period 1976-83 the clinical records were studied of 150 patients with the diagnosis of confirmed or possible sacro-iliitis. All these patients had pathologic sacro-iliac indices on quantitative bone scintigraphy. The most recent radiographs of the sacro-iliac joints were examined by two radiologists independently of each other. 103 (68%) patients with a mean duration of symptoms of 6.7 years, had normal radiographs. The frequency of HLA B27 in this group was only 27%, contrary to the expected 90-100% in an ankylosing spondylitis (AS) population. In a follow-up study, 30 patients, who in 1976-79 had normal sacro-iliac joint X-rays, were further investigated. The mean duration of symptoms was 11.3 years. 21 patients (70%) still had normal radiographs of their sacro-iliac joints and the HLA B27 frequency in this group was 28%. Normal radiographs of the sacro-iliac joints, in spite of the long duration of symptoms together with a low frequency of HLA B27, makes the diagnosis of AS most unlikely. This indicates a low specificity for quantitative sacro-iliac scintigraphy in the early diagnosis of AS. In the follow-up study, Calin's screening test for AS was included and was also found to have a low specificity.

  12. Dual compression is not an uncommon type of iliac vein compression syndrome.

    Science.gov (United States)

    Shi, Wan-Yin; Gu, Jian-Ping; Liu, Chang-Jian; Lou, Wen-Sheng; He, Xu

    2017-03-13

    Typical iliac vein compression syndrome (IVCS) is characterized by compression of left common iliac vein (LCIV) by the overlying right common iliac artery (RCIA). We described an underestimated type of IVCS with dual compression by right and left common iliac arteries (LCIA) simultaneously. Thirty-one patients with IVCS were retrospectively included. All patients received trans-catheter venography and computed tomography (CT) examinations for diagnosing and evaluating IVCS. Late venography and reconstructed CT were used for evaluating the anatomical relationship among LCIV, RCIA and LCIA. Imaging manifestations as well as demographic data were collected and evaluated by two experienced radiologists. Sole and dual compression were found in 32.3% (n = 10) and 67.7% (n = 21) of 31 patients respectively. No statistical differences existed between them in terms of age, gender, LCIV diameter at the maximum compression point, pressure gradient across stenosis, and the percentage of compression level. On CT and venography, sole compression was commonly presented with a longitudinal compression at the orifice of LCIV while dual compression was usually presented as two types: one had a lengthy stenosis along the upper side of LCIV and the other was manifested by a longitudinal compression near to the orifice of external iliac vein. The presence of dual compression seemed significantly correlated with the tortuous LCIA (p = 0.006). Left common iliac vein can be presented by dual compression. This type of compression has typical manifestations on late venography and CT.

  13. Etiologies of bilateral pleural effusions

    Science.gov (United States)

    Puchalski, Jonathan T.; Argento, A. Christine; Murphy, Terrence E.; Araujo, Katy L.B.; Oliva, Isabel B.; Rubinowitz, Ami N.; Pisani, Margaret A.

    2017-01-01

    Summary Background To evaluate the safety, etiology and outcomes of patients undergoing bilateral thoracentesis. Methods This is a prospective cohort study of 100 consecutive patients who underwent bilateral thoracenteses in an academic medical center from July 2009 through November 2010. Pleural fluid characteristics and etiologies of the effusions were assessed. Mean differences in levels of fluid characteristics between right and left lungs were tested. Associations between fluid characteristics and occurrence of bilateral malignant effusions were evaluated. The rate of pneumothorax and other complications subsequent to bilateral thoracentesis was determined. Results Exudates were more common than transudates, and most effusions had multiple etiologies, with 83% having two or more etiologies. Bilateral malignant effusions occurred in 19 patients, were the most common single etiology of exudative effusions, and were associated with higher levels of protein and LDH in the pleural fluid. Among 200 thoracenteses performed with a bilateral procedure, seven resulted in pneumothoraces, three of which required chest tube drainage and four were ex vacuo. Conclusions More often than not, there are multiple etiologies that contribute to pleural fluid formation, and of the combinations of etiologies observed congestive heart failure was the most frequent contributor. Exudative effusions are more common than transudates when bilateral effusions are present. Malignancy is a common etiology of exudative effusions. This study suggests that the overall complication rate following bilateral thoracentesis is low and the rate of pneumothorax subsequent to bilateral thoracentesis is comparable to unilateral thoracentesis. PMID:23219348

  14. Idiopathic Bilateral Bloody Tearing

    Directory of Open Access Journals (Sweden)

    Emrullah Beyazyıldız

    2015-01-01

    Full Text Available Bloody tear is a rare and distinct clinic phenomenon. We report a case presenting with the complaint of recurrent episodes of bilateral bloody tearing. A 16-year-old girl presented to our clinic with complaint of bloody tearing in both eyes for 3 months. Bloody tearing was not associated with her menses. A blood-stained discharge from the punctum was not observed during the compression of both nasolacrimal ducts. Nasolacrimal passage was not obstructed. Imaging studies such as dacryocystography and gradient-echo magnetic resonance imaging (MRI of nasolacrimal canal were normal. Intranasal endoscopic evaluation was normal. We collected samples from bloody tears two times and pathological examination was performed. Pathological analysis showed lots of squamous cells and no endometrial cells; dysplastic cells were found. Further evaluations for underlying causes were unremarkable. No abnormalities were found in ophthalmologic, radiologic, and pathologic investigations. This condition is likely a rare abnormality and the least recognized aetiology for the idiopathic phenomenon.

  15. [Bilateral cochlear implantation].

    Science.gov (United States)

    Kronenberg, Jona; Migirov, Lela; Taitelbaum-Swead, Rikey; Hildesheimer, Minka

    2010-06-01

    Cochlear implant surgery became the standard of care in hearing rehabilitation of patients with severe to profound sensorineural hearing loss. This procedure may alter the lives of children and adults enabling them to integrate with the hearing population. In the past, implantation was performed only in one ear, despite the fact that binaural hearing is superior to unilateral, especially in noisy conditions. Cochlear implantation may be performed sequentially or simultaneously. The "sensitive period" of time between hearing loss and implantation and between the two implantations, when performed sequentially, significantly influences the results. Shorter time spans between implantations improve the hearing results after implantation. Hearing success after implantation is highly dependent on the rehabilitation process which includes mapping, implant adjustments and hearing training. Bilateral cochlear implantation in children is recommended as the proposed procedure in spite of the additional financial burden.

  16. Bilateral acute corneal calcification.

    Science.gov (United States)

    Freddo, T F; Leibowitz, H M

    1985-04-01

    A 38-year-old man with brittle, juvenile onset diabetes mellitus and bilateral severe dry eyes with recurrent corneal ulcers developed atypical band-shaped calcifications of both corneas during a 24-hour period. Serum calcium, phosphate, and carbon dioxide levels all were within normal limits. The patient was mildly uremic but was not in renal failure. When EDTA chelation failed to clear the deposits, partial keratectomies were performed in both eyes and the specimens were examined by light and electron microscopy, including energy dispersive x-ray analysis. Microscopic studies revealed an atypical calcific keratopathy which involved neither Bowman's layer nor the most superficial stromal lamellae. The deposits were confined to deeper lamellae in the anterior stroma and by electron microscopy were composed of extracellular crystalline aggregates. Energy dispersive x-ray analysis of these aggregates confirmed the presence of calcium and phosphate. Corneal dessication appeared to be a major contributing factor in the rapid formation of these deposits.

  17. Bilateral Antepartum Mastitis

    Directory of Open Access Journals (Sweden)

    Peyman Alibeigi

    2010-12-01

    Full Text Available Antepartum mastitis is a rare condition, whereas postpartum orlactation mastitis is a common problem. This report introducesa case of complicated bilateral antepartum mastitis, which wastreated successfully by drain insertion and antibiotic therapy.The patient was a 23-year-old woman in the 23rd week of herfirst pregnancy. Her chief complaint was progressive swelling,redness and radicular pain in both breasts, which had beenstarted gradually from the 18th week of pregnancy. The patientwas admitted to hospital, and received oral and intravenous antibioticsempirically, which was not effective. The patient wastreated by drainage and oral antibiotic therapy. Based on theapproaches employed and the outcomes achieved it is suggestedthat early surgical insertion in the presence of fluid collection inantepartum mastitis will shorten hospitalization and course ofintravenous antibiotic therapy.Iran J Med Sci 2010; 35(4: 327-330.

  18. Multilateral, regional and bilateral energy trade governance

    Energy Technology Data Exchange (ETDEWEB)

    Leal-Arcas, Rafael; Grasso, Costantino; Rios, Juan Alemany (Queen Mary Univ. of London (United Kingdom))

    2014-12-01

    The current international energy trade governance system is fragmented and multi-layered. Streamlining it for greater legal cohesiveness and international political and economic cooperation would promote global energy security. The current article explores three levels of energy trade governance: multilateral, regional and bilateral. Most energy-rich countries are part of the multilateral trading system, which is institutionalized by the World Trade Organization (WTO). The article analyzes the multilateral energy trade governance system by focusing on the WTO and energy transportation issues. Regionally, the article focuses on five major regional agreements and their energy-related aspects and examines the various causes that explain the proliferation of regional trade agreements, their compatibility with WTO law, and then provides several examples of regional energy trade governance throughout the world. When it comes to bilateral energy trade governance, this article only addresses the European Union’s (EU) bilateral energy trade relations. The article explores ways in which gaps could be filled and overlaps eliminated whilst remaining true to the high-level normative framework, concentrating on those measures that would enhance EU energy security.

  19. The management of right iliac fossa pain - is timing everything?

    LENUS (Irish Health Repository)

    McCartan, D P

    2012-01-31

    BACKGROUND: Right iliac fossa (RIF) pain remains the commonest clinical dilemma encountered by general surgeons. We prospectively audited the management of acute RIF pain, examining the relationship between symptom duration, use of pre-operative radiological imaging and patient outcome. METHODS: Over a six-month period, 302 patients, median age 18 years, 59% female, were admitted with RIF pain. Symptoms, clinical findings and laboratory results were documented. Patient management, timing of radiological investigations and operations, and outcome were recorded prospectively. RESULTS: Non-specific abdominal pain (26%), gynaecological (22%) and miscellaneous causes (14%) accounted for most admissions. Ultimately, 119 patients (39%) had appendicitis. Anorexia, tachycardia or rebound tenderness in the RIF significantly predicted a final diagnosis of appendicitis. Patients with perforated appendicitis (n = 29) had a longer duration of pre-hospital symptoms (median 50h) compared to those with simple appendicitis (median 17 h) (p<0.001). The use of pre-operative imaging resulted in an increased time to surgery but was not associated with increased post-operative morbidity or perforated appendicitis. CONCLUSION: The majority of patients presenting to hospital with RIF pain did not have appendicitis. Increased duration of pre-hospital symptoms was the main factor associated with perforated appendicitis. However, increased in-hospital time to theatre was not associated with perforated appendicitis or post-operative morbidity.

  20. Gluteal Compartment Syndrome following an Iliac Bone Marrow Aspiration.

    Science.gov (United States)

    Berumen-Nafarrate, Edmundo; Vega-Najera, Carlos; Leal-Contreras, Carlos; Leal-Berumen, Irene

    2013-01-01

    The compartment syndrome is a condition characterized by a raised hydraulic pressure within a closed and non expandable anatomical space. It leads to a vascular insufficiency that becomes critical once the vascular flow cannot return the fluids back to the venous system. This causes a potential irreversible damage of the contents of the compartment, especially within the muscle tissues. Gluteal compartment syndrome (GCS) secondary to hematomas is seldom reported. Here we present a case of a 51-year-old patient with history of a non-Hodgkin lymphoma who underwent a bone marrow aspiration from the posterior iliac crest that had excessive bleeding at the puncture zone. The patient complained of increasing pain, tenderness, and buttock swelling. Intraoperative pressure validation of the gluteal compartment was performed, and a GCS was diagnosed. The patient was treated with a gluteal region fasciotomy. The patient recovered from pain and swelling and was discharged shortly after from the hospital. We believe clotting and hematologic disorders are a primary risk factor in patients who require bone marrow aspirations or biopsies. It is important to improve awareness of GCS in order to achieve early diagnosis, avoid complications, and have a better prognosis.

  1. Gluteal Compartment Syndrome following an Iliac Bone Marrow Aspiration

    Directory of Open Access Journals (Sweden)

    Edmundo Berumen-Nafarrate

    2013-01-01

    Full Text Available The compartment syndrome is a condition characterized by a raised hydraulic pressure within a closed and non expandable anatomical space. It leads to a vascular insufficiency that becomes critical once the vascular flow cannot return the fluids back to the venous system. This causes a potential irreversible damage of the contents of the compartment, especially within the muscle tissues. Gluteal compartment syndrome (GCS secondary to hematomas is seldom reported. Here we present a case of a 51-year-old patient with history of a non-Hodgkin lymphoma who underwent a bone marrow aspiration from the posterior iliac crest that had excessive bleeding at the puncture zone. The patient complained of increasing pain, tenderness, and buttock swelling. Intraoperative pressure validation of the gluteal compartment was performed, and a GCS was diagnosed. The patient was treated with a gluteal region fasciotomy. The patient recovered from pain and swelling and was discharged shortly after from the hospital. We believe clotting and hematologic disorders are a primary risk factor in patients who require bone marrow aspirations or biopsies. It is important to improve awareness of GCS in order to achieve early diagnosis, avoid complications, and have a better prognosis.

  2. Anterior Inferior Iliac Spine (AIIS) and Subspine Hip Impingement

    Science.gov (United States)

    Carton, Patrick; Filan, David

    2016-01-01

    Summary Background Abnormal morphology of the anterior inferior iliac spine (AIIS) and the subspine region of the acetabular rim are increasingly being recognised as a source of symptomatic extra-articular hip impingement. This review article aims to highlight important differences in the pathogenesis, clinical presentation and management of extra-articular hip impingement from both the AIIS and subspine bony regions, and the outcome following surgical intervention. Methods A literature review was undertaken to examine the supporting evidence for AIIS and subspine hip impingement. A narrative account of the Author’s professional experience in this area, including operative technique for arthroscopic correction, is also presented. Results Abnormal morphology of the AIIS and subspine region has been classified using cadaveric, radiological and arthroscopic means; the clinical presentation and operative treatment has been documented in several case series studies. Dual pathology is often present - recognition and treatment of both intra- and extra-articular components are necessary for good postoperative outcome. Conclusions AIIS and sub-spine hip impingement should be considered as distinct pathological entities, which may also co-exist. Symptom relief can be expected following arthroscopic deformity correction with the treatment of concomitant intra-articular pathology. Failure to recognise and treat the extra-articular component may affect postoperative outcome. Level of evidence V. PMID:28066737

  3. Sinusfloor elevation and grafting with autogenous iliac crest bone.

    Science.gov (United States)

    van den Bergh, J P; ten Bruggenkate, C M; Krekeler, G; Tuinzing, D B

    1998-12-01

    Insufficient bone height in the posterior area of the maxilla, due to expansion of the maxillary sinus and atrophic reduction of the alveolar process of the maxilla, represents a contra-indication for insertion of dental implants. This anatomic problem can, in many cases, be solved by augmentation of the floor of the maxillary sinus. This surgical technique was introduced by Tatum. The so-called top hinge door method creates a new floor of the maxillary sinus at a more cranial level. Underneath this new floor the existing space is filled with a bone graft. Implantation in the alveolar process with increased bone height allows insertion of dental implants. This sinus grafting technique was used in the present study. In total, 62 sinusfloor elevations were performed with cancellous iliac bone grafts in 42 patients. In those 62 augmented sinuses, 161 ITI screw type implants were inserted. The follow-up was 1-6 years after implantation. In 2 cases infections occurred. One implant needed an extended integration time. No implants were lost. The ITI solid screw implant appears to be a suitable implant following sinusfloor elevation operations, due to its rough surface, its shape and the size of the thread. The sinusfloor elevation procedure with autogenous cancellous bone graft appears to be a valuable and reliable pre-implantological procedure, provided a proper pre-operative investigation and careful surgery are performed. This procedure allows dental implant placement with a high success rate.

  4. Gluteal Compartment Syndrome following an Iliac Bone Marrow Aspiration

    Science.gov (United States)

    Vega-Najera, Carlos; Leal-Contreras, Carlos; Leal-Berumen, Irene

    2013-01-01

    The compartment syndrome is a condition characterized by a raised hydraulic pressure within a closed and non expandable anatomical space. It leads to a vascular insufficiency that becomes critical once the vascular flow cannot return the fluids back to the venous system. This causes a potential irreversible damage of the contents of the compartment, especially within the muscle tissues. Gluteal compartment syndrome (GCS) secondary to hematomas is seldom reported. Here we present a case of a 51-year-old patient with history of a non-Hodgkin lymphoma who underwent a bone marrow aspiration from the posterior iliac crest that had excessive bleeding at the puncture zone. The patient complained of increasing pain, tenderness, and buttock swelling. Intraoperative pressure validation of the gluteal compartment was performed, and a GCS was diagnosed. The patient was treated with a gluteal region fasciotomy. The patient recovered from pain and swelling and was discharged shortly after from the hospital. We believe clotting and hematologic disorders are a primary risk factor in patients who require bone marrow aspirations or biopsies. It is important to improve awareness of GCS in order to achieve early diagnosis, avoid complications, and have a better prognosis. PMID:24392235

  5. The use of Reamer Irrigator Aspirator (RIA) autograft harvest in the treatment of critical-sized iliac wing defects in sheep: investigation of dexamethasone and beta-tricalcium phosphate augmentation.

    Science.gov (United States)

    Beck, Aswin; Nehrbass, Dirk; Stoddart, Martin J; Schiuma, Damiano; Green, Jim; Lansdowne, Jennifer L; Richards, R Geoff; Bouré, Ludovic P

    2013-04-01

    Bone grafts are commonly used for the treatment of segmental bone defects and fracture non-unions. Recently, osseous particles obtained during intermedullary canal reaming (using a Reamer-Irrigator-Aspirator (RIA) device) have been evaluated as graft material during in vitro and clinical studies. The aim of this study was to evaluate and quantify new bone formation after implantation of bone graft material obtained after reaming of the tibia in a bilateral critical-sized iliac wing defect in sheep and to investigate the effect of the augmentation of this graft. A reamer bone graft alone, or after short term incubation in a dexamethasone enriched solution, and a reamer graft collected using beta-tricalcium phosphate (β-TCP) granules in the filter of the RIA collection device were compared to autologous iliac wing graft. In addition, reamer graft was combined with the cellular fraction collected from the irrigation fluid with and without short-term incubation in a dexamethasone enriched solution. It was hypothesized that the amount of physical bone in the reamer bone graft groups would be higher than the amount in the autologous iliac wing graft group and that augmentation of a reamer bone graft would increase bone formation. Three months after implantation, the amount of new bone formation (as percentage of the total defect volume) in the defects was evaluated ex-vivo by means of micro-CT and histomorphometry. The mean amount of bone in the autologous iliac wing graft group was 17.7% and 16.8% for micro-CT and histomorphometry, respectively. The mean amount of bone in all reamer graft groups ranged between 20.4-29.2% (micro-CT) and 17.0-25.4% (histomorphometry). Reamer graft collected using β-TCP granules (29.2±1.7%) in the filter produced a significantly higher amount of bone in comparison to an autologous iliac wing graft evaluated by micro-CT. RIA bone grafts added a small increase in bone volume to the 3month graft volume in this preclinical sheep model. The

  6. Silicosis with bilateral spontaneous pneumothorax

    Directory of Open Access Journals (Sweden)

    Fotedar Sanjay

    2010-01-01

    Full Text Available Presentation with simultaneous bilateral pneumothorax is uncommon and usually in the context of secondary spontaneous pneumothorax.The association of pneumothorax and silicosis is infrequent and most cases are unilateral. Bilateral pneumothorax in silicosis is very rare with just a few reports in medical literature.

  7. Risser sign: the value of the lateral spinal radiograph to assess the excursion of the iliac apophysis.

    Science.gov (United States)

    Kotwicki, T

    2008-01-01

    The course of the ossification of the iliac apophysis is considered in adolescent patients with idiopathic scoliosis, under the name of the Risser sign, to determine the remaining spinal growth. Although the iliac crest develops in the three-dimensional space as a complex structure, the iliac apophysis ossification has been assessed only on a one plane frontal spinal radiograph. This study points out the usefulness of the lateral radiograph for the visualization of the whole iliac crest, especially the posterior region which otherwise cannot be observed. Two young female pelvis specimen were examined with anatomical measurements and radiography. Lateral spinal radiographs of 201 girls were analyzed for the iliac apophysis excursion. The measures of the width of the iliac bone beneath the iliac crest revealed one anterior and one posterior thick regions, coupled with an intermediate thin region. The regions of the maximal thickness corresponded to the earliest appearance of the apophysis ossification (Risser 1), while the thin part of the iliac bone corresponded to late appearance of the apophysis ossification (Risser 3-4). The ossification of the posterior part of the crest was best visualized with the lateral radiograph, which was exclusive in showing the posterior superior iliac spine region. On the frontal spinal radiograph the end of the course of the apophysis (Risser 3-4) is usually searched at the level of the sacroiliac joint, while in reality this point was found to be situated more caudal, and accessible for observation on the lateral radiograph.

  8. Pros and cons of immediately sequential bilateral cataract surgery (ISBCS).

    Science.gov (United States)

    Grzybowski, Andrzej; Wasinska-Borowiec, Weronika; Claoué, Charles

    2016-01-01

    Immediately sequential bilateral cataract surgery (ISBCS) is currently a "hot topic" in ophthalmology. There are well-documented advantages in terms of quicker visual rehabilitation and reduced costs. The risk of bilateral simultaneous endophthalmitis and bilateral blindness is now recognized to be minuscule with the advent of intracameral antibiotics and modern management of endophthalmitis. Refractive surprises are rare for normal eyes and with the use of optical biometry. Where a general anesthetic is indicated for cataract surgery, the risk of death from a second anesthetic is much higher than the risk of blindness. A widely recognized protocol from the International Society of Bilateral Cataract Surgeons needs to be adhered to if surgeons wish to start practicing ISBCS.

  9. Bilateral Transport Cost, Infrastructure, Common Bilateral Ties and Political Stability

    National Research Council Canada - National Science Library

    Danielken Molina

    2008-01-01

    .... Using these new indexes we find that not only distance but infrastructure, political stability, common bilateral ties and open sky agreements as well are other important channels through which...

  10. Traumatic bilateral hip dislocation with bilateral sciatic nerve palsy

    Institute of Scientific and Technical Information of China (English)

    Ajay Pal Singh; Amarjit Singh Sidhu; Arun Pal Singh

    2010-01-01

    Bilateral hip dislocation rarely occurs.In this paper, a case of bilateral hip dislocation associated with bilateral sciatic nerve palsy resulted from a road traffic acci-dent is reported.Both hips were emergently reduced under general anaesthesia.Acetabular reconstruction was done bilaterally due to the unstable hips.The patient subsequently developed heterotopic ossification and avascular necrosis on the left hip and underwent total hip arthroplasty.The sciatic nerve on the right side achieved complete recovery but that on the left side only partly recovered and was aug-mented by tendon transfer.Such injuries are serious and one should be aware of the complications because they can resurface and so patients should be followed up for a long time.To the best of our knowledge, this kind of injury has not been reported in the English .language literature.

  11. Meralgia paresthetica occurring 40 years after iliac bone graft harvesting: case report.

    Science.gov (United States)

    Yamamoto, T; Nagira, K; Kurosaka, M

    2001-12-01

    Meralgia paresthetica is an entrapment neuropathy involving the lateral femoral cutaneous nerve. We describe an unusual case in which meralgia paresthetica occurred many years after iliac bone graft harvesting. An 81-year-old man presented with a 1-year history of pain, dysesthesia, and hypesthesia in the anterolateral aspect of the right thigh. This patient had undergone iliac bone grafting when he sustained a calcaneal fracture 40 years previously. Radiographs and computed tomographic scans of the pelvis revealed a bony excrescence in the anterosuperior iliac spine. The patient underwent neurolysis of the lateral femoral cutaneous nerve and excision of the bony excrescence. At surgery, the nerve was densely adherent to the bony excrescence. The etiology of meralgia paresthetica in this patient is considered to be heterotopic ossification on the anterosuperior iliac spine and pubic symphysis degeneration. A significant relationship between pubic symphysis degeneration with increasing age and meralgia paresthetica has been reported. One should be aware of meralgia paresthetica as a late complication of iliac bone graft harvesting.

  12. A ten year review of civilian iliac vessel injuries from a single trauma centre.

    Science.gov (United States)

    Oliver, J C; Bekker, W; Edu, S; Nicol, A J; Navsaria, P H

    2012-08-01

    To report the surgical management and outcome of iliac vessel (IV) injuries in a civilian trauma centre with a high incidence of penetrating trauma. A retrospective record review of patients with IV injuries treated between January 2000 and December 2009. Sixty nine patients, 59 with gunshot wounds, sustained 108 iliac vessel injuries. Mean revised trauma and injury severity scores was 7.06 and 28.4, respectively. Twenty nine patients required damage control laparotomy. Common or external iliac arteries were repaired by primary repair (10), temporary shunt with delayed graft (6), interposition graft (5) or ligation if limb non-viable (3). Forty-seven patients had injuries to the common or external iliac vein, 42 were ligated. Mortality was 25% and 6 survivors required amputation. In a stable patient a primary arterial repair is preferred but a temporary shunt can be a life and limb saving option in the unstable patient. Ligating the common or external iliac veins is associated with a low incidence of prolonged leg swelling. Copyright © 2012 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.

  13. Assessing Donor Site Complications of Iliac Crest Bone Graft in Treatment of Scaphoid Nonunion

    Directory of Open Access Journals (Sweden)

    Davod Jafari

    2016-07-01

    Full Text Available Background Bone grafting is a common surgical technique to augment bone regeneration in orthopedic surgery. Autologous bone graft harvesting is the reliable treatment option and iliac crest is the most common harvesting site for healing bone fractures. However, the results of iliac crest bone graft harvesting are associated with morbidity and a number of complications. Objectives The aim of this study was to assess donor site complications of scaphoid nonunion, to find clinical outcomes and the impact of iliac crest bone graft on age, gender, pain, numbness, itching, nerve injury and scar appearance of patients. Methods In a prospective review of 61 cases of iliac crest bone graft procedures at the Shafa hospital from 2013 to 2014, complications including pain, infection, hematoma, stress fracture, hypertrophic scars, numbness area and itching were assessed clinically. Results Pain identified as the most common complication. The most common complications following postoperative pain at the donor site that reduced after six weeks were: numbness 3.27%, unsatisfactory scar appearance 3.27% and itching discomfort 1.63%. Conclusions Harvesting of iliac crest bone graft can be the ideal way to prepare graft procedures required surgery scaphoid nonunion fractures with minimal complications. Nevertheless, with an adequate preoperative planning and appropriate surgical technique, the prevalence of these complications can be reduced.

  14. Iliac hyperdense line: a new radiographic sign of gluteal muscle contracture

    Energy Technology Data Exchange (ETDEWEB)

    Cai, Jin-Hua; Gan, Lan-Feng; Zheng, He-Lin; Li, Hao [Chongqing Medical University, Department of Radiology, Children' s Hospital, Chongqing (China)

    2005-10-01

    A hyperdense line on the ilium that runs roughly parallel to the sacroiliac joint (we called it ''iliac hyperdense line sign'') was frequently observed on pelvic radiographs of patients with gluteal muscle contracture (GMC). A literature search revealed no description of this sign. To determine the relationship between the iliac hyperdense line sign and GMC and to explore how this sign is formed. Pelvic plain films of 103 cases of GMC and those of 200 control individuals were reviewed for the presence or absence of the iliac hyperdense line sign. Pelvic CT scans in 8 of 103 cases and 13 of 200 controls were analyzed with relation to the plain films. The iliac hyperdense line sign was visualized in 85 of 103 (82.5%) cases of GMC and none of the 200 controls. In the GMC group, pelvic CT scans showed a deformity of the posterior ilium. The lateral cortex of the posterior ilium took on a partly or completely anteroposterior course, while in the control group the course appeared as an oblique orientation from posteromedial to anterolateral. The iliac hyperdense line on pelvic plain film can be used as a radiographic sign to suggest a diagnosis of GMC. This sign might be a result of the long and persistent pulling effect of the contracted gluteus maximus muscle, which deforms the lateral cortex of the posterior ilium from an oblique course to an anteroposterior course tangential to the X-ray beam. (orig.)

  15. Valve-Like and Protruding Calcified Intimal Flap Complicating Common Iliac Arteries Kissing Stenting

    Directory of Open Access Journals (Sweden)

    George S. Georgiadis

    2015-01-01

    Full Text Available Endovascular therapy for iliac artery chronic total occlusions is nowadays associated with low rates of procedure-related complications and improved clinical outcomes, and it is predominantly used as first-line therapy prior to aortobifemoral bypass grafting. Herein, we describe the case of a patient presenting with an ischemic left foot digit ulcer and suffering complex aortoiliac lesions, who received common iliac arteries kissing stents, illustrating at final antegrade and retrograde angiograms the early recognition of a blood flow obstructing valve-like calcified intimal flap protruding through the stent struts, which was obstructing antegrade but not retrograde unilateral iliac arterial axis blood flow. The problem was resolved by reconstructing the aortic bifurcation at a more proximal level. Completion angiogram verified normal patency of aorta and iliac vessels. Additionally, a severe left femoral bifurcation stenosis was also corrected by endarterectomy-arterioplasty with a bovine patch. Postintervention ankle brachial pressure indices were significantly improved. At the 6-month and 2-year follow-up, normal peripheral pulses were still reported without intermittent claudication suggesting the durability of the procedure. Through stent-protruding calcified intimal flap, is a very rare, but existing source of antegrade blood flow obstruction after common iliac arteries kissing stents.

  16. Bilateral nonunited femoral neck fracture in a child with osteopetrosis.

    Science.gov (United States)

    Steinwender, G; Hosny, G A; Koch, S; Grill, F

    1995-01-01

    We report a case of osteopetrosis with bilateral nonunited femoral neck and coxa vara in a 7-year-old boy. There was a history of traumatic transcervical left femoral neck fracture unsuccessfully treated by internal fixation. We performed a bilateral subtrochanteric valgus osteotomy. K-Wire fixation failed on the right side due to hardness of the bone. Finally, internal fixation with an angular plate after predrilling of the femoral neck offered stability. Bone union was achieved on both sides, resulting in full recovery of normal physical activity.

  17. Bilateral trade, openness and asset holdings

    OpenAIRE

    Peter, Alexandra

    2010-01-01

    This paper analyzes the relationship between bilateral trade flows, trade openness, and asset holdings in a three-country stochastic general equilibrium model. The threecountry model set-up enables me to disentangle and separate the effects bilateral trade flows and trade openness have on bilateral portfolio patterns. I find that both factors independently influence bilateral asset holdings. Higher bilateral trade as well as higher trade openness lead to a higher bilateral foreign asset posit...

  18. Reconstruction of large iliac crest defects after graft harvest using autogenous rib graft: a prospective controlled study.

    Science.gov (United States)

    Bapat, Mihir R; Chaudhary, Kshitij; Garg, Hitesh; Laheri, Vinod

    2008-11-01

    Prospective controlled study analyzing the donor site morbidity after reconstruction of full thickness iliac crest defects, using autologous rib grafts. To compare the pain and cosmetic outcomes of patients with iliac crest reconstruction with those who have had no reconstruction of the iliac crest. Chronic donor site pain and poor cosmesis have been the major deterrents in using iliac crest for long-segment spinal reconstructions. Iliac crest reconstruction with rib has been reported but most studies are uncontrolled and retrospective. Patients with iliac defects rib graft harvested during the anterolateral approach to spine. Rib graft of the appropriate contour was impacted into the notches created in the iliac crest defect. The control group comprised 16 patients without reconstruction of the iliac crest. The pain, cosmesis, and functional disability were assessed on the basis of visual analog scores and a predesigned questionnaire. Judet iliac views were used to assess the incorporation of the rib graft. Evaluation was performed at 1.5, 3, 6, and 12 months, respectively. Intensity and incidence of pain was significantly lower in the reconstructed group. Cosmetic outcome was also significantly better in this group. Patients in control group had significant complications related to the tenting of skin over the defect such as bursitis and skin necrosis. Radiologic incorporation was documented in 95% of patients with 1 patient having resorption of the rib graft. Rib graft reconstruction provides a cheap and effective alternative for iliac crest reconstruction. Patients undergoing thoracotomy or thoraco-phrenico-lumbotomy for spinal reconstruction, the unutilized rib graft should be used to reconstruct the iliac defect. Reduced donor site morbidity and better cosmesis are the major benefits of reconstruction.

  19. Bilateral, independent juvenile nasopharyngeal angiofibroma

    DEFF Research Database (Denmark)

    Mørkenborg, Marie-Louise; Frendø, M; Stavngaard, T;

    2015-01-01

    BACKGROUND: Juvenile nasopharyngeal angiofibroma is a benign, vascular tumour that primarily occurs in adolescent males. Despite its benign nature, aggressive growth patterns can cause potential life-threatening complications. Juvenile nasopharyngeal angiofibroma is normally unilateral, originating...... from the sphenopalatine artery, but bilateral symptoms can occur if a large tumour extends to the contralateral side of the nasopharynx. This paper presents the first reported case of true bilateral extensive juvenile nasopharyngeal angiofibroma involving clinically challenging pre-surgical planning...... embolisation. Radical removal performed as one-step, computer-assisted functional endoscopic sinus surgery was performed. The follow-up period was uncomplicated. CONCLUSION: This case illustrates the importance of suspecting bilateral juvenile nasopharyngeal angiofibroma in patients presenting with bilateral...

  20. Bilateral Olecranon Tophaceous Gout Bursitis

    OpenAIRE

    Güzelali Özdemir; Alper Deveci; Kemal Andıç; Niyazi Erdem Yaşar

    2017-01-01

    In this case, we present a patient with the diagnosis of bilateral olecranon tophaceous gout. After the surgical treatment, there was no limitation of range of motion or wound problem at 6th month control.

  1. Bilateral Olecranon Tophaceous Gout Bursitis

    Directory of Open Access Journals (Sweden)

    Güzelali Özdemir

    2017-01-01

    Full Text Available In this case, we present a patient with the diagnosis of bilateral olecranon tophaceous gout. After the surgical treatment, there was no limitation of range of motion or wound problem at 6th month control.

  2. Percutaneous transluminal angioplasty of iliac and femoral arteries in severe lower-limb ischaemia

    DEFF Research Database (Denmark)

    Jørgensen, B; Henriksen, L O; Karle, A;

    1988-01-01

    Percutaneous transluminal angioplasty was performed 92 times in 86 patients with severe lower-limb ischaemia (40% occlusion), giving rise to rest pain and/or gangrene. The patients were thereafter observed for periods up to 5 years. Criteria for success were appearance of normal groin pulse (iliac...... angioplasty) or persistent greater than or equal to 0.15 rise in arm/ankle blood pressure index (femoropopliteal angioplasty). The respective technical success rates were 82% and 64%. The complication rate was 10.9%, including 5.4% distal embolization. Patency rates were higher in iliac than...... in femoropopliteal lesions, in stenotic than occluded vessels, and also when the lesion was shorter than 5 cm and if there was good run-off. Limb salvage exceeded patency by 10% in the iliac procedures and by 15% in the femoropopliteal. Percutaneous transluminal angioplasty is recommended for selected cases...

  3. Preventive role of palladium-103 radioactive stent on in-stent restenosis in rabbit iliac arteries

    Institute of Scientific and Technical Information of China (English)

    LUO Quan-Yong; CHEN Li-Bo; YUAN Zhi-Bin; LU Han-Kui; ZHU Rui-Sen

    2005-01-01

    The abilility of γ-emitting palladium-103 stent implantation to inhibit in-stent restenosis in rabbit iliac arteries was investigated. Quantitative histomorphometry of the stented iliac segments 28 days after the implantation indicated that palladium-103 stents made a significant reduction in neointimal area and percent area stenosis compared with the nonradioactive stents. Lumen area in the palladium-103 stents treatment group was larger than the control group. However, the reduction of neointima formation by palladium-103 stents implantation was in a non-dose-dependent fashion. Low ionizing radiation doses via γ-emitting palladiurn-103 stent are effective in preventing neointimal hyperplasia in iliac arteries of rabbits. Palladium-103 stents can be employed as a possible novel means to prevent in-stent restenosis.

  4. Bilateral Morgagni Hernia in Adult

    Directory of Open Access Journals (Sweden)

    Ali Celik

    2014-03-01

    Full Text Available       Morgagni hernia is a congenital anterior diaphragma hernias. Although it generally seen in childhood and on the right side, rarely seen bilaterally and adult. Computarize tomography is helpful in diagnosis for this lesions asymptomatic in adult. In this article, bilaterally morgagni hernia diagnosed a sixty-five year old male patient looked for due to dyspne was presented.

  5. Bilateral cleft lip nasal deformity

    OpenAIRE

    Singh Arun; Nandini R.

    2009-01-01

    Bilateral cleft lip nose deformity is a multi-factorial and complex deformity which tends to aggravate with growth of the child, if not attended surgically. The goals of primary bilateral cleft lip nose surgery are, closure of the nasal floor and sill, lengthening of the columella, repositioning of the alar base, achieving nasal tip projection, repositioning of the lower lateral cartilages, and reorienting the nares from horizontal to oblique position. The multiplicity of procedures in the li...

  6. Bilateral sarkoidose i glandula parotis

    DEFF Research Database (Denmark)

    Hahn, Pernille; Krogdahl, Annelise; Godballe, Christian

    2012-01-01

    We describe an unusual case of sarcoidosis in which the patient presented with a bilateral swelling of the parotid salivary glands and no other manifestation of the disease. Sarcoidosis is a multisystem granulomatous disorder of unknown cause in which there may be multiple exocrine involvement......, including the salivary glands. This case emphasises the importance of including sarcoidosis in the differential diagnosis of bilateral parotid swelling....

  7. Effect of cause of iliac vein stenosis and extent of thrombus in the lower extremity on patency of iliac venous stent placed after catheter-directed thrombolysis of acute deep venous thrombosis in the lower extremity

    Energy Technology Data Exchange (ETDEWEB)

    Jung, Sung Il; Choi, Young Ho; Yoon, Chang Jin; Lee, Min Woo; Chung, Jin Wook; Park, Jae Hyung [College of Medicine, Seoul National Univ., Seoul (Korea, Republic of)

    2003-10-01

    To assess the CT findings of acute deep venous thrombosis (DVT) in a lower extremity prior to catheter-directed thrombolysis, and to evaluate their relevance to the patency of an iliac venous stent placed with the help of CT after catheter-directed thrombolysis of DVT. Fourteen patients [M:F=3:11; age, 33-68 (mean, 50.1) years] with acute symptomatic DVD of a lower extremity underwent CT before and after catheter-directed thrombolysis using an iliac venous stent. The mean duration of clinical symptoms was 5.0 (range, 1-14 days. The CT findings prior to thrombolysis were evaluated in terms of their anatomic cause and the extent of the thrombus, and in all patients, the patency of the iliac venous stent was assessed at CT performed during a follow-up period lasting 6-31 (mean, 18.9) months. All patients were assigned to the patent stent group (n=9) or the occluded stent group (n=5). In the former, the anatomic cause of patency included typical iliac vein compression (May-Thurner syndrome) (n=9), and a relatively short segmental thrombus occurring between the common iliac and the popliteal vein (n=8). Thrombi occurred in the iliac vein (n=3), between the common iliac and the femoral vein (n=3), and between the common iliac and the popliteal vein (n=2). In one case, a relatively long segmental thrombus occurred between the common iliac vein and the calf vein. In the occluded stent group, anatomic causes included atypical iliac vein compression (n=3) and a relatively long segmental thrombus between the common iliac and the calf vein (n=4). Typical iliac vein compression (May-Thurner syndrome) occurred in two cases, and a relatively short segmental thrombus between the external iliac and the common femoral vein in one. Factors which can affect the patency of an iliac venous stent positioned after catheter-directed thrombolysis are the anatomic cause of the stenosis, and the extent of a thrombus revealed at CT of acute DVT and occurring in a lower extremity prior to

  8. COMBINED INTRAOPERATIVE ILIAC ARTERY STENTSAND FEMORO-POPLITEAL BYPASS FOR MULTILEVEL ATHEROSCLEROTIC OCCLUSIVE DISEASE

    Institute of Scientific and Technical Information of China (English)

    刘昌伟; 管珩; 李拥军; 郑曰宏; 刘卫

    2001-01-01

    Objective. To review our preliminary experience and evaluate our early results of a combined intraopemtive iliac angioplasty and stenting with infrainguinal revascularization in multilevel atherosclerotic occlusive disease. Methods. From July 1999 to April 2000, intraoperative iliac angiOplasty and stenting combined with simultaneous femoro-pepliteal bypass were pedormed on 12 lower extremities of 10 patients suffering from multilevel athemsclemtic occlusive disease. There were 8 men and 2 women, average 72 years. The indicationsf or procedures included disabling claudication in 3 and rest pain in 7 patients. Results. Eleven iliac angioplasty and stem procedures combined with simultaneous 9 femoro-popliteal by-pass and 3 femoro-femoral-popliteal bypass were performed in 12 limbs of 10 patients. Angioplasty and stem placement was technically successful in all patients. One contralateral femoral-popliteal bypass was failure after femoro-femoral-popliteal bypass. There were no additional instances of procedural or postoperative morbidity or mortality. Mean follow-up was 5 months (range 1 -10 months). During the follow-up period, one femoro-infrapoplitealgraft became occluded after 7 months and above-knee amputation was required. The cumulative primary patencyrate of stented iliac arteries, femoro-femoral bypass grafts and femoro-popliteal bypass grafts were 100% (11/11), 100% (3/3) and 90. 9% (10/11) in the follow-up period, respectivdy. The amputation rate was 8. 3%(1/12). Conclusions. Intraoperative iliac artery PTA and stent placement can be safely and effectively pedormed simultaneously with infrainguinal revascularization for multilevel atherosclerotic occlusive disease by skilled vascular surgeon, using a portable C ann fluoroscopy in the operating room. Furthermore, iliac artery PTA and stenting was valuable adjunct to distal bypass either to improve inflow and outflow, or to reduce the extent of traditionalsurgical intervention, and also, any angioplasty and

  9. COMBINED INTRAOPERATIVE ILIAC ARTERY STENTS AND FEMORO-POPLITEAL BYPASS FOR MULTILEVEL ATHEROSCLEROTIC OCCLUSIVE DISEASE

    Institute of Scientific and Technical Information of China (English)

    刘昌伟; 管珩; 李拥军; 郑曰宏; 刘卫

    2001-01-01

    Objective. To review our preliminary experience and evaluate our early results of a combined intraoperative iliac angioplasty and stenting with infrainguinal revascularization in multilevel atherosclerotic occlusive disease.``Methods. From July 1999 to April 2000, intraoperative iliac angioplasty and stenting combined with simultaneous femoro-popliteal bypass were performed on 12 lower extremities of 10 patients suffering from multilevel atherosclerotic occlusive disease. There were 8 men and 2 women, average 72 years. The indications for procedures included disabling claudication in 3 and rest pain in 7 patients.``Results. Eleven iliac angioplasty and stent procedures combined with simultaneous 9 femoro-popliteal bypass and 3 femoro-femoral-popliteal bypass were performed in 12 limbs of 10 patients. Angioplasty and stent placement was technically successful in all patients. One contralateral femoral-popliteal bypass was failure after femorofemoral-popliteal bypass. There were no additional instances of procedural or postoperative morbidity or mortality. Mean follow-up was 5 months (range 1 ~ 10 months). During the follow-up period, one femoro-infrapoplitealgraft became occluded after 7 months and above-knee amputation was required. The cumulative primary patency rate of stented iliac arteries, femoro-femoral bypass grafts and femoro-popliteal bypass grafts were 100% ( 11 /11), 100% (3/3) and 90. 9% (10/11) in the follow-up period, respectively. The amputation rate was 8.3%(1/12).``Conclusions. Intraoperative iliac artery PTA and stent placement can be safely and effectively performed simultaneously with infrainguinal revascularization for multilevel atherosclerotic occlusive disease by skilled vascular surgeon, using a prtable C arm fluoroscopy in the operating room. Furthermore, iliac artery PTA and stenting was valuable adjunct to distal bypass either to improve inflow and outflow, or to reduce the extent of traditional surgical intervention, and also, any

  10. Computed tomography evaluation of the iliac crest apophysis: age estimation in living individuals.

    Science.gov (United States)

    Ekizoglu, Oguzhan; Inci, Ercan; Erdil, Irem; Hocaoglu, Elif; Bilgili, Mustafa Gokhan; Kazimoglu, Cemal; Reisoglu, Ali; Can, Ismail Ozgur

    2016-07-01

    Determination of the ossification properties of the iliac apophysis is important not only in the clinical evaluation of patients undergoing orthopedic surgery but also in age estimation studies for forensic purposes. The literature includes both anthropological and radiological (conventional radiography, ultrasonography, and magnetic resonance imaging modalities) investigations of the different staging systems used for these purposes. In this study, we assessed the utility of computed tomography (CT) of the iliac crest apophysis in estimating forensic age. CT scans of the iliac crest apophysis of 380 patients (187 females, 193 males, and 10-29 years of age) were evaluated according to the four-stage system. Further subclassification did not give data properly due to the reference length measurement of the iliac wing with CT. Thus, in our series, stage 2 was first seen in 12 years of age and stage 3 in those 14 years of age in both sexes and on both sides of the pelvis. Stage 4 was first seen in 17 years of both sexes but only on the right side; on the left side, it appeared in females 18 years of age and in males 17 years of age. Present data was found consistent with previous pelvic radiographic findings. First seen ages for stage 2 and 3 are 12 and 14 years respectively which presented valuable information for legally important age thresholds. However, disadvantages of CT, including high-dose radiation exposure to gonads, the difficulty of evaluating the iliac crest, and the age boundary of 17 years, could make this method infeasible, as compared with hand wrist and pelvic radiographic methods. CT of the iliac crest has probably a greater utility where preexisting CT scans of the pelvic region are available, and it may be considered as a supportive method for age-estimation purposes.

  11. Does Dopplersignal enhancement with Levovist improve the diagnostic confidence of duplex scanning of the iliac arteries?--(A pilot study with correlation to intravascular ultrasound)

    DEFF Research Database (Denmark)

    Vogt, K C; Jensen, F; Schroeder, T V

    1998-01-01

    To evaluate whether echo-enhancement with Levovist improves the diagnostic confidence of duplex scanning of the iliac arteries.......To evaluate whether echo-enhancement with Levovist improves the diagnostic confidence of duplex scanning of the iliac arteries....

  12. 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.

  13. A modified technique for Gore Excluder limb deployment in difficult iliac anatomy during endovascular abdominal aortic aneurysm repair

    NARCIS (Netherlands)

    Vourliotakis, George; Katsargyris, Athanasios; Tielliu, Ignace F. J.; Zeebregts, Clark J.; Verhoeven, Eric L. G.

    Complex iliac anatomy including extreme tortuosity constitutes a relative contraindication for endovascular abdominal aortic aneurysm repair with additional risk of limb-graft occlusion. The Gore Excluder limb-graft is a flexible stent-graft, which adapts easily to iliac tortuosity. Nevertheless,

  14. A modified technique for Gore Excluder limb deployment in difficult iliac anatomy during endovascular abdominal aortic aneurysm repair

    NARCIS (Netherlands)

    Vourliotakis, George; Katsargyris, Athanasios; Tielliu, Ignace F. J.; Zeebregts, Clark J.; Verhoeven, Eric L. G.

    2015-01-01

    Complex iliac anatomy including extreme tortuosity constitutes a relative contraindication for endovascular abdominal aortic aneurysm repair with additional risk of limb-graft occlusion. The Gore Excluder limb-graft is a flexible stent-graft, which adapts easily to iliac tortuosity. Nevertheless, th

  15. Computed tomography of sacro-iliac joints; Tomodensitometrie des articulations sacro-iliaques (ASI)

    Energy Technology Data Exchange (ETDEWEB)

    Miquel, A.; Laredo, J.D. [Hopital Lariboisiere, 75 - Paris (France)

    1995-12-31

    Actual technologies to explore sacro-iliac joints are conventional radiography, computed tomography , scintigraphy and nuclear magnetic resonance imaging. Standards films are sufficient, except in beginning sacro-iliac septic inflammations where the computed tomography is superior. Two problems are generally posed for the radiologist, to differentiate a septic arthritis from a rheumatic pathology An other problem in diagnosis is to make the difference between a degenerative arthropathy (which does not need a further investigation) and an infectious rheumatic pathology where more exploration is necessary. 28 refs., 3 tabs., 13 figs.

  16. The Classic: The Iliac Apophysis: An Invaluable Sign in the Management of Scoliosis

    OpenAIRE

    Risser, Joseph C.

    2009-01-01

    This Classic article is a reprint of the original work by Joseph C. Risser, The Iliac Apophysis: An Invaluable Sign in the Management of Scoliosis. An accompanying biographical sketch of Joseph C. Risser, MD is available at DOI 10.1007/s11999-009-1095-0. The Classic Article is ©1958 by Lippincott Williams & Wilkins and is reprinted with permission from Risser JC. The iliac apophysis: an invaluable sign in the management of scoliosis. Clin Orthop Relat Res. 1958;11:111–119.

  17. Excellent long-term results with iliac stenting in local anesthesia for post-thrombotic syndrome

    DEFF Research Database (Denmark)

    Klitfod, Lotte; Just, Sven; Foegh, Pia

    2015-01-01

    BACKGROUND: Only 20% of iliac veins will recanalize on anticoagulation (AC) treatment alone and may, therefore, develop venous obstruction after iliofemoral deep venous thrombosis (DVT). A considerable number of these patients will suffer from post-thrombotic syndrome (PTS) leading to impaired qu...... stent was 89% (17/19) and 16 patients (84 %) had almost or total symptom relief at follow-up. CONCLUSION: Endovascular stenting of iliac obstruction in local anesthesia is minimally invasive and shows excellent long-term outcomes for patients suffering from PTS....

  18. The Classic: The Iliac Apophysis: An Invaluable Sign in the Management of Scoliosis

    OpenAIRE

    Risser, Joseph C.

    2009-01-01

    This Classic article is a reprint of the original work by Joseph C. Risser, The Iliac Apophysis: An Invaluable Sign in the Management of Scoliosis. An accompanying biographical sketch of Joseph C. Risser, MD is available at DOI 10.1007/s11999-009-1095-0. The Classic Article is ©1958 by Lippincott Williams & Wilkins and is reprinted with permission from Risser JC. The iliac apophysis: an invaluable sign in the management of scoliosis. Clin Orthop Relat Res. 1958;11:111–119.

  19. The Political Economy of Bilateralism and Multilateralism: Institutional Choice in Trade and Taxation

    OpenAIRE

    Rixen, Thomas; Rohlfing, Ingo

    2005-01-01

    Trade relations are governed by the multilateral GATT, whereas the avoidance of international double taxation rests on a network of around 2000 bilateral treaties. Given the two regimes’ similar economic rationales this difference between bilateralism in international double tax avoidance and multilateralism in the trade regime poses an empirical puzzle. In this paper we develop an answer to this puzzle. Differentiating between different stages of international cooperation, we first describe ...

  20. DISCOVER: Dutch Iliac Stent trial: COVERed balloon-expandable versus uncovered balloon-expandable stents in the common iliac artery: study protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Bekken Joost A

    2012-11-01

    Full Text Available Abstract Background Iliac artery atherosclerotic disease may cause intermittent claudication and critical limb ischemia. It can lead to serious complications such as infection, amputation and even death. Revascularization relieves symptoms and prevents these complications. Historically, open surgical repair, in the form of endarterectomy or bypass, was used. Over the last decade, endovascular repair has become the first choice of treatment for iliac arterial occlusive disease. No definitive consensus has emerged about the best endovascular strategy and which type of stent, if any, to use. However, in more advanced disease, that is, long or multiple stenoses or occlusions, literature is most supportive of primary stenting with a balloon-expandable stent in the common iliac artery (Jongkind V et al., J Vasc Surg 52:1376-1383,2010. Recently, a PTFE-covered balloon-expandable stent (Advanta V12, Atrium Medical Inc., Hudson, NH, USA has been introduced for the iliac artery. Covering stents with PTFE has been shown to lead to less neo-intimal hyperplasia and this might lower restenosis rates (Dolmatch B et al. J Vasc Interv Radiol 18:527-534,2007, Marin ML et al. J Vasc Interv Radiol 7:651-656,1996, Virmani R et al. J Vasc Interv Radiol 10:445-456,1999. However, only one RCT, of mediocre quality has been published on this stent in the common iliac artery (Mwipatayi BP et al. J Vasc Surg 54:1561-1570,2011, Bekken JA et al. J Vasc Surg 55:1545-1546,2012. Our hypothesis is that covered balloon-expandable stents lead to better results when compared to uncovered balloon-expandable stents. Methods/Design This is a prospective, randomized, controlled, double-blind, multi-center trial. The study population consists of human volunteers aged over 18 years, with symptomatic advanced atherosclerotic disease of the common iliac artery, defined as stenoses longer than 3 cm and occlusions. A total of 174 patients will be included. The control group will undergo

  1. Unusual Bilateral Rim Fracture in Femoroacetabular Impingement

    Directory of Open Access Journals (Sweden)

    Claudio Rafols

    2015-01-01

    Full Text Available This is a report of one case of bilateral acetabular rim fracture in association with femoroacetabular impingement (FAI, which was treated with a hip arthroscopic procedure, performing a partial resection, a labral reinsertion, and a subsequential internal fixation with cannulated screws. Up to date, there are in the literature only two reports of rim fracture and “os acetabuli” in association with FAI. In the case we present, the pincer and cam resection were performed without complications; the technique used was published previously. With this technique the head of the screw lays hidden by the reattached labrum. We removed partially the fractured rim fragment and the internal fixation of the remaining portion was achieved with a screw. In the event of a complete resection of the fragment, it would have ended with a LCE angle of 18° and a high probability of hip instability. We believe that this bilateral case helps establish the efficacy and reproducibility of the technique described by Larson.

  2. Simultaneous bilateral shoulder and bilateral central acetabular fracture dislocation: What to do?

    Institute of Scientific and Technical Information of China (English)

    Hardik Sheth; Abhijeet Ashok Salunke; Ramesh Panchal; Jimmy Chokshi; G.I.Nambi; Saranjeet Singh; Amit Patel

    2016-01-01

    Musculoskeletal injuries following seizures have a high morbidity and mortality.These injuries are often missed and the diagnosis is delayed due to a lack of clinical suspicion and appropriate investigations.We report a case of 72 years old male with simultaneous bilateral central acetabular fracture dislocation and bilateral posterior shoulder fracture dislocation secondary to an epileptic seizure.Present study highlights the significance of clinical suspicion and clinico-radiological evaluation for diagnosis of a rare injury following episode of seizures.Simultaneous fracture dislocation of all four limbs treated with a holistic approach can lead to a good functional recovery.Surgical management with open reduction and internal fixation is preferred and replacement arthroplasty should be reserved for cases with implant failure and elderly patients.

  3. Partner countries for Dutch bilateral development assistance 1962-2015

    NARCIS (Netherlands)

    Kazimierczuk, A.; Dietz, A.J.; Vink, de N.

    2016-01-01

    The Netherlands has been an active supporter of international development aid. Dutch development cooperation started in response to Truman's 'Four point programme' announced in 1949. It began as technical assistance, channelled through multilateral channels. Bilateral aid started in 1962 and was int

  4. Spanish Bilateral Initiatives for Education in Latin America

    Science.gov (United States)

    Cortina, Regina; Sanchez, Maria Teresa

    2007-01-01

    The research presented in this article concerns la Agencia Espanola de Cooperacion Internacional (Spanish Agency for International Cooperation--AECI) and its growing presence in Latin America since the late 1990s. The aim is to evaluate the transformative potential that bilateral funding can have on educational reform in the region. The article…

  5. Fractures of the bilateral distal radius and scaphoid: a case report

    Directory of Open Access Journals (Sweden)

    Ozkan Korhan

    2008-03-01

    Full Text Available Abstract Introduction Bilateral fractures of the distal radius and scaphoid are extremely rare injuries. Case presentation A patient with bilateral comminuted, displaced distal fractures of the radius and bilateral fractures of the scaphoid was treated via internal fixation of the scaphoid fractures with Herbert screws and internal fixation of the distal radius fractures with locked volar plating. Conclusion Rigid internal fixation of distal radius and scaphoid fractures is mandatory to start early active rehabilitation of the wrist without the need for wrist immobilization with a plaster or external skeletal fixation.

  6. Paralisia facial bilateral Bilateral facial paralysis: a case report

    Directory of Open Access Journals (Sweden)

    J. Fortes-Rego

    1976-03-01

    Full Text Available É apresentado um caso de diplegia facial surgida após meningite meningocócica e infecção por herpes simples. Depois de discutir as diversas condições que o fenômeno pode apresentar-se, o autor inclina-se por uma etiologia herpética.A case of bilateral facial paralysis following meningococcal meningitis and herpes simplex infection is reported. The author discusses the differential diagnosis of bilateral facial nerve paralysis which includes several diseases and syndromes and concludes by herpetic aetiology.

  7. Bilateral spontaneous hemotympanum: Case report

    Directory of Open Access Journals (Sweden)

    Economou Nicolas C

    2006-10-01

    Full Text Available Abstract Background The most common causes of hemotympanum are therapeutic nasal packing, epistaxis, blood disorders and blunt trauma to the head. Hemotympanum is characterized as idiopathic, when it is detected in the presence of chronic otitis media. A rare case of spontaneous bilateral hemotympanum in a patient treated with anticoagulants is presented herein. Case presentation A 72-year-old male presented with acute deterioration of hearing. In the patient's medical history aortic valve replacement 1 year before presentation was reported. Since then he had been administered regularly coumarinic anticoagulants, with INR levels maintained between 3.4 and 4.0. Otoscopy revealed the presence of bilateral hemotympanum. The audiogram showed symmetrical moderately severe mixed hearing loss bilaterally, with the conductive component predominating. Tympanograms were flat bilaterally with absent acoustic reflexes. A computerized tomography scan showed the presence of fluid in the mastoid and middle ear bilaterally. Treatment was conservative and consisted of a 10-day course of antibiotics, anticongestants and temporary interruption of the anticoagulant therapy. After 3 weeks, normal tympanic membranes were found and hearing had returned to previous levels. Conclusion Anticoagulant intake should be included in the differential diagnosis of hemotympanum, because its detection and appropriate treatment may lead to resolution of the disorder.

  8. Bilateral Ultrasound Guided Supraclavicular Block in a Patient on Antiplatelet Drugs

    Directory of Open Access Journals (Sweden)

    Lokesh Kumar KS

    2015-04-01

    Full Text Available A 63 year old male hypertensive and diabetic patient, with coronary artery and chronic obstructive pulmonary disease, presented with bilateral both bone forearm fracture. Open reduction and internal fixation was done successfully with bilateral ultrasound guided supraclavicular block. The problems associated with peripheral nerve block in an Ischemic Heart Disease (IHD patient on antiplatelet therapy are discussed.

  9. Bilateral zeta functions and their applications

    OpenAIRE

    Shibukawa, Genki

    2011-01-01

    We introduce a new type of multiple zeta functions, which we call bilateral zeta functions, analogous to the Barnes zeta functions. The bilateral zeta function is a periodic function and shares certain basic properties of Barnes zeta function. Especially, we prove that the bilateral zeta function has a nice Fourier series expansion and the Barnes zeta function can be expressed as a finite sum of bilateral zeta functions. By these properties of the bilateral zeta functions, We obtain simple pr...

  10. Revascularization of calvarial, mandibular, tibial, and iliac bone grafts in rats

    DEFF Research Database (Denmark)

    Pinholt, E M; Solheim, E; Talsnes, O

    1994-01-01

    was evaluated by deposit of 141Ce-labeled microspheres. Both the quantity of cancellous bone (before implantation) and the revascularization (3 weeks postoperatively) were greater in the mandibular and iliac bone grafts than in the calvarial and tibia diaphyseal grafts. The results suggest that the anatomical...

  11. External iliac artery injury secondary to indirect pressure wave effect from gunshot wound

    OpenAIRE

    Ng, Eugene; Choong, Andrew MTL

    2016-01-01

    In patients presenting with gunshot wounds, a high clinical suspicion of injury to vasculature and viscera remote from the projectile track is paramount. We present a case of a 17 year old male who sustained a gunshot wound to his abdomen and subsequently developed a right external iliac artery contusion requiring surgery as an indirect effect of the pressure wave from the bullet.

  12. B-cell lymphoma related iliac vein occlusion treated by endovenous stent placement

    NARCIS (Netherlands)

    Hermus, L.; Tielliu, I. F. J.; Zeebregts, C. J.; Prins, T. R.; Van den Dungen, J. J. A. M.

    2012-01-01

    Unilateral leg swelling is most often caused by deep vein thrombosis but other conditions may mimic this disorder. We describe the case of a patient with symptoms of unilateral lower extremity swelling caused by external compression of the iliac vein by a mass originating from the iliopsoas muscle.

  13. Cancellous bone structure of iliac crest biopsies following 370 days of head-down bed rest

    DEFF Research Database (Denmark)

    Thomsen, Jesper Skovhus; Morukov, Boris V.; Vico, Laurence

    2005-01-01

    INTRODUCTION: Static bone histomorphometry was applied to existing iliac bone sections originating from a 370-d 5 degrees head-down bed rest experiment. This bed rest experiment is the longest ever to have been conducted. We hypothesized that bed rest would decrease cancellous bone volume fractio...

  14. Bone formation in cranial, mandibular, tibial and iliac bone grafts in rats

    DEFF Research Database (Denmark)

    Solheim, E; Pinholt, E M; Talsnes, O;

    1995-01-01

    Several studies have suggested that grafts from membranous derived bone (e.g., calvarial grafts) retain their volume better than those from endochondral derived bone (e.g., iliac bone grafts). Increased osteogenesis in grafts of the former type has been offered as the explanation. However, simple...

  15. Free iliac crest grafts with periosteum for treatment of old acetabular defects

    Institute of Scientific and Technical Information of China (English)

    ZHAO De-wei; SUN Qiang; WANG Ben-jie; CUI Da-ping

    2006-01-01

    Objective: To inquire into the therapeutic effectiveness of free iliac crest grafts with periosteum on old acetabular defects.Methods: From February 1996 to June 2005, 9 patients were treated with free iliac crest grafts with periosteum to reconstruct old acetabular defects. There were 7 males and 2 females and the average age was 41.3 years. The acetabular defects were caused by traffic accidents in 6 cases and fall injury in 3 cases. The time from injury to treatment was 4-13 months and averaged 8 months. Intraoperatively we firstly removed the acetabular fracture fragments of the posterior wall. The femoral head was then reducted. Bone graft was harvested from the iliac crest with periosteum, which was sculpted with a rongeur to conform to the defect. The concave (iliac fossa) side of the graft was placed toward the femoral head. The graft was securedly fixed by two to three leg screws.Results: Postoperative syndrome was not found in any of the cases. Harris' score system showed that the score raised from 32. 3 points preoperatively to 81 points postoperatively. The hip function was evaluated as excellent in 3 cases, good in 4 cases and fair in 2 cases.Conclusions: Although this procedure could not exactly reproduce the anatomy of the hip joint, it enables to restore the posterior stability, provide bone-stock for the hip joints and prevent dislocation of the femoral head.

  16. Snapshot quiz - recurrent right iliac fossa pain in the patient with a previous history of appendicitis.

    Science.gov (United States)

    Aris Chandran, Johan; Cobb, Will A; Keeler, Barrie D; Soin, Bob

    2015-06-01

    A low threshold for computed tomography (CT) scanning in patients with previous appendicectomy and right iliac fossa pain helps facilitate timely diagnosis and exclusion of other differential diagnoses. Here, we present a rare cause which has significant medicolegal ramifications and is accurately diagnosed with CT.

  17. [A dynamic study of blood flow in patients with unilateral obstruction of the iliac artery].

    Science.gov (United States)

    Moreno Padilla, F; Díez Herranz, M; Peñafiel Marfil, R; García Rospide, V; González Ríos, L; Ramosa Bruno, J; Ros Die, E

    1991-01-01

    Sanguineous flow is studied in a group of patients with unilateral obliteration of iliac artery. This flow was particularly studied during exercise with the purpose of determinate the modifications on the flow produced by exercise. For this purpose, 11 patients with no associated pathologies were studied during more than a year follow-up.

  18. Subintimal stent placement in patients with long segment occlusion of the iliac artery

    Energy Technology Data Exchange (ETDEWEB)

    Yu, Ho Jung; Kim, Young Hwan; Kim, Si Hyung; Ko, Sung Min; Choi, Jin Soo; Lee, Hyun Jin; Kim, Hyung Tae; Jo, Won Hyun [Dongsan Medical Center, Keimyung University College of Medicine, Daegu (Korea, Republic of); Kim, Yong Joo [Andong General Hospital, Andong (Korea, Republic of)

    2008-01-15

    We evaluated the technical feasibility and clinical efficacy of subintimal stent placement for long segment occlusion of the iliac artery. From March 2003 to February 2007, subintimal stent placement for long segment occlusion of the iliac artery of 24 limbs in 22 patients was analyzed retrospectively. Endovascular access was performed via the ipsilateral femoral artery in 7 cases, via the contralateral femoral artery in 6 cases, via both femoral arteries in 10 cases and via the brachial artery in one case. The SAFARI (subintimal arterial flossing with antegrade-retrograde intervention) technique using a microcatheter was performed to recannalize iliac artery occlusion in three cases. Medical records were reviewed for the collection of follow-up data. The stent patency rate was analyzed by use of the Kaplan-Meier method. Subintimal stent placement was technically successful in 23 of 24 procedures (95.8%). The mean ankle-brachial index (ABI) increased form 0.26 to 0.82. The Fontaine classification was improved after stent placement in all patients. Major complications occurred in four procedures: three distal embolizations and one arterial rupture. All of the complications were successfully treated by endovascular intervention. The primary stent patency rates at 6-months, 1-, 2-and 3-years were 95%, 88%, 88% and 88%, respectively. Subintimal stent placement is a safe and effective treatment for long segment occlusion of the iliac artery.

  19. Transposition of the acetabulum after iliac ischial osteotomy in the treatment of hip dysplasia in infants

    Directory of Open Access Journals (Sweden)

    Владимир Евгеньевич Басков

    2016-06-01

    Full Text Available Background. Transposition of the acetabulum after pelvic osteotomy is the most effective surgical method to treat dysplastic hip joint disorders in patients of different ages. According to Salter, iliac osteotomy of the pelvis is the main surgical method used to correct dysplastic acetabulum in 7- and 8-year-old children. In older patients, the pubic symphysis and pelvic ligaments become more rigid, which significantly limits the degree of rotation of the acetabulum. In these cases, a triple pelvic osteotomy is performed to enhance the mobility of the acetabular fragment. This pubic bone osteotomy is performed near the femoral neurovascular bundle, which may be damaged during the procedure.Aim. To describe a technique for transposition of the acetabulum after iliac and ischial osteotomy of the pelvis, which was developed to reduce trauma, prevent vascular complications, and increase postoperative stability of the pelvic ring.Materials and methods. A method developed by the authors for transposition of the acetabulum after iliac and sciatic pelvic osteotomy is described in detail. The surgical method was performed 99 times on 89 children with dysplastic hip joint disorders, and the results are presented.Conclusion. Transposition of the acetabulum after iliac and ischial pelvic osteotomy is an effective treatment for dysplastic instability of the acetabulum in children aged 9–16 years. The procedure is indicated when it is necessary to rotate the acetabular fragment by more than 25°, and there is no need for hip medialization.

  20. Pelvic instability after bone graft harvesting from posterior iliac crest: report of nine patients

    Energy Technology Data Exchange (ETDEWEB)

    Chan, K.; Pathria, M.; Jacobson, J. [Dept. of Radiology, Univ. of California, San Diego, CA (United States); Resnick, D. [Dept. of Radiology, Veterans Affairs Medical Center, San Diego, CA (United States)

    2001-05-01

    Objective. To report the imaging findings in nine patients who developed pelvic instability after bone graft harvest from the posterior aspect of the iliac crest.Design and patients. A retrospective study was performed of the imaging studies of nine patients who developed pelvic pain after autologous bone graft was harvested from the posterior aspect of the ilium for spinal arthrodesis. Plain films, bone scans, and CT and MR examinations of the pelvis were reviewed. Pertinent aspects of the clinical history of these patients were noted, including age, gender and clinical symptoms.Results. The age of the patients ranged from 52 to 77 years (average 69 years) and all were women. The bone graft had been derived from the posterior aspect of the iliac crest about the sacroiliac joint. All patients subsequently developed subluxation of the pubic symphysis. Eight patients had additional insufficiency fractures of the iliac crest adjacent to the bone graft donor site, and five patients also revealed subluxation of the sacroiliac joint. Two had insufficiency fractures of the sacrum and one had an additional fracture of the pubic ramus.Conclusions. Pelvic instability is a potential complication of bone graft harvesting from the posterior aspect of the iliac crest. The pelvic instability is manifested by insufficiency fractures of the ilium and subluxation of the sacroiliac joints and pubic symphysis. (orig.)

  1. Computerized determination of 3-D connectivity density in human iliac crest bone biopsies

    DEFF Research Database (Denmark)

    Thomsen, J.S.; Mosekilde, Li.; Barlach, J.;

    1996-01-01

    Combining the physical disector principle with an algorithm for automatic non-linear alignment of disector pairs we have developed a software system for direct measurement of 3D connectivity densities in iliac crest bone biopsies. The method was applied to biopsies from 14 non-selected autopsy...

  2. Aplasia of major pectoral muscle combined with renal aplasia and cystic malformation of common iliac vein

    DEFF Research Database (Denmark)

    Qvist, N; Nielsen, K; Christensen, P V

    1987-01-01

    We report a case of an eighteen-year-old male with combined aplasia of the major pectoral muscle, renal aplasia, and malformation of the common iliac vein. The possibility of a common genesis is discussed on the basis of embryology....

  3. Iliac artery myointimal hyperplasia in rabbits submitted to angioplasty and treated with Moringa oleifera

    Directory of Open Access Journals (Sweden)

    Jânio Cipriano Rolim

    Full Text Available Objective: to assess post-angioplasty myointimal hyperplasia in iliac artery of rabbits treated with extract of Moringa oleifera leaves. Methods : we conducted a randomized trial in laboratory animals for five weeks of follow-up, developed in the Vivarium of Pharmaceutical Technology Laboratory of the Universidade Federal da Paraíba. We used rabbits from the New Zealand breed, subjected to a hypercholesterolemic diet and angioplasty of the external iliac artery, randomized into two groups: M200 Group (n=10 - rabbits treated with 200mg/kg/day of Moringa oleifera leaves extract orally; SF group (n=10 - rabbits treated with 0.9% saline orally. After five weeks, the animals were euthanized and the iliac arteries prepared for histology. Histological sections were analyzed by digital morphometry. Statistical analysis was performed using the Student's t test. The significance level was 0.05. Results : there was no significant difference in myointimal hyperplasia between M200 and SF groups when comparing the iliac arteries submitted to angioplasty. Conclusion : there was no difference of myointimal hyperplasia between groups treated with saline and Moringa oleifera after angioplasty.

  4. Rescue Arterial Revascularization Using Cryopreserved Iliac Artery Allograft in Liver Transplant Patients.

    Science.gov (United States)

    Mohkam, Kayvan; Darnis, Benjamin; Rode, Agnès; Hetsch, Nathalie; Balbo, Gregorio; Bourgeot, Jean-Paul; Mezoughi, Salim; Demian, Hassan; Ducerf, Christian; Mabrut, Jean-Yves

    2017-08-01

    Management of hepatic arterial complications after liver transplant remains challenging. The aim of our study was to assess the efficacy of rescue arterial revascularization using cryopreserved iliac artery allografts in this setting. Medical records of patients with liver transplants who underwent rescue arterial revascularization using cryopreserved iliac artery allografts at a single institution were reviewed. From 1992 to 2015, 7 patients underwent rescue arterial revascularization using cryopreserved iliac artery allografts for hepatic artery pseudoaneurysm (3 patients), thrombosis (2 patients), aneurysm (1 patient), or stenosis (1 patient). Two patients developed severe complications, comprising one biliary leakage treated percutaneously, and one acute necrotizing pancreatitis causing death on postoperative day 29. After a median follow-up of 75 months (range, 1-269 mo), 2 patients had an uneventful long-term course, whereas 4 patients developed graft thrombosis after a median period of 120 days (range, 2-488 d). Among the 4 patients who developed graft thrombosis, 1 patient developed ischemic cholangitis, 1 developed acute ischemic hepatic necrosis and was retransplanted, and 2 patients did not develop any further complications. Despite a high rate of allograft thrombosis, rescue arterial revascularization using cryopreserved iliac artery allografts after liver transplant is an effective and readily available approach, with a limited risk of infection and satisfactory long-term graft and patient survival.

  5. Simultaneous bilateral patellar tendon rupture

    Directory of Open Access Journals (Sweden)

    Diogo Lino Moura

    Full Text Available ABSTRACT Bilateral patellar tendon rupture is a rare entity, often associated with systemic diseases and patellar tendinopathy. The authors report a rare case of a 34-year-old man with simultaneous bilateral rupture of the patellar tendon caused by minor trauma. The patient is a retired basketball player with no past complaints of chronic knee pain and a history of steroid use. Surgical management consisted in primary end-to-end tendon repair protected temporarily with cerclage wiring, followed by a short immobilization period and intensive rehabilitation program. Five months after surgery, the patient was able to fully participate in sport activities.

  6. The applied anatomy of iliac tissue flap pedicled on the iliolumbar artery%髂腰动脉蒂髂骨组织瓣的应用解剖

    Institute of Scientific and Technical Information of China (English)

    秦建忠; 马彬; 季建; 何炎; 左一智; 王培吉; 董启榕

    2015-01-01

    Objective To provide anatomical basis for elevating iliac tissue flap pedicled on the iliolumbar artery.Methods The course,number,outer diameter and distribution of iliolumbar artery were observed on 13 human cadavers.Results All the iliolumbar artery originated from the internal iliac artery.The iliolumbar artery gave off 2 branches (iliacus branch and lumbar branch) when passing between the obturator nerve and the lumbosacral trunk,posteriorly to the psoas major.The mean distance between origin of the iliolumbar artery and bifurcation point to iliacus and lumbar branches was 7.1 (7.1 ± 0.5) cm.The iliacus branch divided into two branches:one artery curved forward and anastomosed with the iliacus branch of deep circumflex iliac artery; the other artery supplied the tissue around the posterior superior iliac spine.The lumbar branch supplied the psoas major and the quadratus lumborum.Conclusion The iliolumbar artery and the iliacus branch is one of the most constant and reliable vessels supplying the iliac bone,and can be used as the pedicle of free or pedicled iliac tissue flaps.%目的 为髂腰动脉蒂髂骨组织瓣的切取提供解剖学依据. 方法 在13具成人尸体标本上,对髂腰动脉的走行、数量、管径以及分布情况进行解剖学研究. 结果 髂腰动脉均发自髂内动脉,发出后经腰大肌深层、闭孔神经和腰骶丛之间分为髂骨支和腰支.从髂腰动脉起点到分出髂骨支和腰支的分叉点的距离为7.1(7.1±0.5) cm.髂骨支在髂骨壁内发出2个分支,1支沿髂骨内侧壁向上、向髂前上棘走行,在髂骨壁中段与旋髂深动脉的髂骨支相吻合;另1支向上营养髂后上棘附近组织.腰支发出后向上走行营养腰大肌和腰方肌. 结论 髂腰动脉的髂骨支是营养髂骨的恒定、可靠的血管,可作为独立的营养血管蒂设计成游离或带蒂髂骨组织瓣.

  7. Neuromagnetic fields accompanying unilateral and bilateral voluntary movements: topography and analysis of cortical sources.

    Science.gov (United States)

    Kristeva, R; Cheyne, D; Deecke, L

    1991-08-01

    Movement-related magnetic fields (MRMFs) accompanying left and right unilateral and bilateral finger flexions were studied in 6 right-handed subjects. Six different MRMF components occurring prior to, and during both unilateral and bilateral movements are described: a slow pre-movement readiness field (RF, 1-0.5 sec prior to movement onset); a motor field (MF) starting shortly before EMG onset; 3 separate "movement-evoked" fields following EMG onset (MEFI at 100 msec; MEFII at 225 msec; and MEFIII at 320 msec); and a "post-movement" field (PMF) following the movement itself. The bilateral topography of the RF and MF for both unilateral and bilateral movements suggested bilateral generators for both conditions. Least-squares fitting of equivalent current dipole sources also indicated bilateral sources for MF prior to both unilateral and bilateral movements with significantly greater strength of contralateral sources in the case of unilateral movements. Differences in pre-movement field patterns for left versus right unilateral movements indicated possible cerebral dominance effects as well. A single current dipole in the contralateral sensorimotor cortex could account for the MEFI for unilateral movements and bilateral sensorimotor sources for bilateral movements. Other MRMF components following EMG onset indicated similar sources in sensorimotor cortex related to sensory feedback or internal monitoring of the movement. The results are discussed with respect to the possible generators active in sensorimotor cortex during unilateral and bilateral movement preparation and execution and their significance for the study of cortical organization of voluntary movement.

  8. Bilateral breast in brothers - abreast

    Directory of Open Access Journals (Sweden)

    Altamash Mohammed Yusuf Shaikh

    2013-01-01

    Full Text Available Gynecomastia is a common occurrence in pubertal age group, and is physiological in up to 65 percent of cases. When occurs in the family it should be investigated in order not to miss on a treatable etiology. Two brothers within the same family, presenting with bilateral gynecomastia of different causes and requiring different treatment are presented.

  9. Bilateral acetabular fracture without trauma

    OpenAIRE

    De Rosa, M. A.; G. Maccauro; D’Arienzo, M.

    1999-01-01

     In the absence of trauma fracture of the acetabulum is an extremely rare injury. We describe a 70 year old man who spontaneously developed fractures in both acetabulae due to bony insufficiency. It was successfully treated by bilateral total hip replacement.

  10. Spontaneous bilateral quadriceps tendon rupture.

    Science.gov (United States)

    Vigneswaran, N; Lee, K; Yegappan, M

    2007-11-01

    Spontaneous bilateral quadriceps tendon ruptures are uncommon. We present a 30-year-old man with end-stage renal failure, who sustained this injury, and subsequently had surgical repair of both tendons on separate occasions. He has since regained full range of movement of both knees.

  11. Simultaneous bilateral primary spontaneous pneumothorax

    Directory of Open Access Journals (Sweden)

    Arife Zeybek

    2014-04-01

    Full Text Available Simultaneous bilateral primary pneumothorax is a very rare (1.6 / 100,000 and life-threatening condition. Clinical presentation may vary from mild dyspnea to tension pneumothorax. It may be milder particularly in younger patients, but more severe in patients with advanced age, and tube thoracostomy is a life preserver in the latter group. Since mortality and recurrence rates following tube thoracostomy are high, endoscopic approaches to bilateral hemithorax have been reported in literature. Apical wedge resection and pleural procedures are recommended in video thoracoscopy or mini thoracotomy even if no bulla and/or bleb are detected. Bilateral surgical interventions and additional pleural procedures are associated with increased rate of post-operative complications and longer postoperative hospital-stays. As a first-line approach, the surgical method toward any side of lung with air leakage following a previous tube thoracostomy is considered less invasive, especially in younger patients. Here, we present a case of simultaneous bilateral primary spontaneous pneumothorax (SBPSP in a 21-year old male with no history of smoking and chronic pulmonary disease. A unilateral surgical intervention was performed, and no recurrence was observed during 5-year follow up.

  12. Bilateral familial nevus of Ota.

    Science.gov (United States)

    Goyal, Sunali; Uwaydat, Sami H; Phillips, Paul H; Schaefer, G Bradley

    2014-12-01

    Nevus of Ota is a benign congenital melanocytic lesion found most commonly in people of Asian ancestry. It is associated with an increased risk of glaucoma and uveal melanomas. Most cases are sporadic and unilateral. We present the first reported case of a brother and sister with familial, bilateral nevus of Ota.

  13. Bilateral osteochondritis dissecans of the elbow treated by Herbert screw fixation.

    Science.gov (United States)

    Inoue, G

    1991-09-01

    The case of a 15-year-old boy, a high-performance motocross rider, who developed bilateral osteochondritis dissecans of the elbow is described. Both lesions were successfully treated by Herbert screw internal fixation.

  14. An unusual case: right proximal ureteral compression by the ovarian vein and distal ureteral compression by the external iliac vein

    Directory of Open Access Journals (Sweden)

    Halil Ibrahim Serin

    2015-12-01

    Full Text Available A 32-years old woman presented to the emergency room of Bozok University Research Hospital with right renal colic. Multidetector computed tomography (MDCT showed compression of the proximal ureter by the right ovarian vein and compression of the right distal ureter by the right external iliac vein. To the best of our knowledge, right proximal ureteral compression by the ovarian vein together with distal ureteral compression by the external iliac vein have not been reported in the literature. Ovarian vein and external iliac vein compression should be considered in patients presenting to the emergency room with renal colic or low back pain and a dilated collecting system.

  15. Direct measured systolic pressure gradients across the aorto-iliac segment in multiple-level-obstruction arteriosclerosis

    DEFF Research Database (Denmark)

    Noer, Ivan; Praestholm, J; Tønnesen, K H

    1981-01-01

    to the angiographic findings. A consistent pressure gradient was found in the various types of arterial occlusions. In patients with occlusion of both the aorta and the iliac arteries, the systolic pressure drop was about 60% (range, 50-78%, SD 9%). The various types of iliac artery occlusions resulted in quite...... uniform systolic pressure drops of about 50% (range 35-68%, SD 9%). In contrast, the systolic pressure drop along different types of iliac stenoses showed a wide variation, ranging from a minimal drop to about 60%. The degree of stenosis on the angiogram was correlated significantly with the pressure drop...

  16. CETA - BILATERAL TRADE AGREEMENT BETWEEN THE EU AND CANADA

    Directory of Open Access Journals (Sweden)

    Ludmila Borta

    2014-04-01

    Full Text Available The international trade for wide world countries in the means more growth, more jobs and access on more products at competitive prices. The European Union is a major economy and an important trading partner for many countries and regions in the world. To stimulate growth and to create jobs in the Union, this economy has concluded multilateral trade agreement (under the World Trade Organisation and a number of bilateral (preferential trade agreements. The aim of this paper is to present an example of fully elimination of tariffs and tariff lines under a bilateral trade agreement. In this case, we have analysed Comprehensive Economic and Trade Agreement (CETA negotiated by the European Union and Canada. For both sides of Atlantic, the CETA is supposed to bring the solution for today's issues concerning the important trading aspects and, also, to facilitate the EU-Canada bilateral trade by creating competition.

  17. Bilateral acute retinal necrosis after herpetic meningitis

    Directory of Open Access Journals (Sweden)

    Katsura T

    2012-04-01

    Full Text Available Keisho Hirota1,2, Masayuki Akimoto1,3, Toshiaki Katsura21Department of Ophthalmology, Kyoto Medical Center, National Hospital Organization, 2Internal Medicine, Kyoto Medical Center, 3Clinical Research Center, Kyoto Medical Center, Kyoto, JapanPurpose: The report of a case of bilateral acute retinal necrosis after herpetic meningitis.Case report: A 47-year-old man was admitted with the chief complaint of persistent high fever and transient loss of consciousness. Although his general condition improved after intravenous acyclovir administration, the patient presented with visual loss in both eyes 4 days after admission. Visual acuity in his right eye was 20/200 and his left eye had light perception alone. Both eyes showed panretinal arteritis diagnosed as acute retinal necrosis. Panretinal photocoagulation was performed for both eyes. Progression of retinal detachment was prevented in both eyes; however, visual acuity of the left eye was totally lost because of neovascular glaucoma. Visual acuity of the right eye recovered to 20/20.Conclusion: Although cases of bilateral acute retinal necrosis have been reported after herpetic encephalitis, this condition is rare after herpetic meningitis. Prophylactic acyclovir therapy and early panretinal photocoagulation may prevent retinal detachment and improve the prognosis. Neurologists and ophthalmologists should be aware that not only herpetic encephalitis but also herpetic meningitis can lead to acute retinal necrosis within a very short interval.Keywords: acute retinal necrosis, herpetic meningitis, herpes simplex, varicella zoster virus

  18. FIBULA AND ILIAC BONE GRAFTING WITH INTERNAL FIXATION FOR GAINT CELL TUMOUR OF PROXIMAL TIBIA

    Directory of Open Access Journals (Sweden)

    Nishant Gaonkar

    2015-02-01

    Full Text Available Middle aged old female with swelling in left knee suggestive of giant cell tumour was treated with excisional biopsy with curettage, phenol cauterisation , bone graft and proximal tibia locking plate fixation. Sample sent for histopathology was consistent with diagnosis of giant cell tumour. No recurrence has been seen after 1 year of follow up.

  19. Simultaneous bilateral cataract surgery: economic analysis; Helsinki Simultaneous Bilateral Cataract Surgery Study Report 2.

    Science.gov (United States)

    Leivo, Tiina; Sarikkola, Anna-Ulrika; Uusitalo, Risto J; Hellstedt, Timo; Ess, Sirje-Linda; Kivelä, Tero

    2011-06-01

    To present an economic-analysis comparison of simultaneous and sequential bilateral cataract surgery. Helsinki University Eye Hospital, Helsinki, Finland. Economic analysis. Effects were estimated from data in a study in which patients were randomized to have bilateral cataract surgery on the same day (study group) or sequentially (control group). The main clinical outcomes were corrected distance visual acuity, refraction, complications, Visual Function Index-7 (VF-7) scores, and patient-rated satisfaction with vision. Health-care costs of surgeries and preoperative and postoperative visits were estimated, including the cost of staff, equipment, material, floor space, overhead, and complications. The data were obtained from staff measurements, questionnaires, internal hospital records, and accountancy. Non-health-care costs of travel, home care, and time were estimated based on questionnaires from a random subset of patients. The main economic outcome measures were cost per VF-7 score unit change and cost per patient in simultaneous versus sequential surgery. The study comprised 520 patients (241 patients included non-health-care and time cost analyses). Surgical outcomes and patient satisfaction were similar in both groups. Simultaneous cataract surgery saved 449 Euros (€) per patient in health-care costs and €739 when travel and paid home-care costs were included. The savings added up to €849 per patient when the cost of lost working time was included. Compared with sequential bilateral cataract surgery, simultaneous bilateral cataract surgery provided comparable clinical outcomes with substantial savings in health-care and non-health-care-related costs. No author has a financial or proprietary interest in any material or method mentioned. Copyright © 2011 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

  20. Successful management of bilateral patellar tendon rupture in a dog.

    Science.gov (United States)

    Shipov, A; Shahar, R; Joseph, R; Milgram, J

    2008-01-01

    A seven-year-old, 41 kg, intact, cross breed dog, was presented with a history of bilateral hind limb lameness after falling from a height of 1 m. Clinical and radiographic findings were consistent with bilateral patellar tendon rupture. Surgical repair was performed bilaterally. The tendons were sutured primarily, and an internal splint of nylon leader was added. Good apposition of the severed tendon ends had been achieved intraoperatively; however, post operative radiographs showed supra-trochlear displacement of both patellae. The casts used to immobilize the stifle joints slipped distally and three days post operatively the tendon repair had broken down, bilaterally. Revision surgery was undertaken and the tendons were re-sutured. Nylon leader was placed through holes that had been drilled in the patellae and tibiae. The stifle joints were immobilized with type I external skeletal fixators (ESFs). Both freeform polymethylmethacrylate (PMMA) connecting bars were found to be broken at the level of the stifle joints two days later, without any disruption of the primary tendon repair. Each connecting bar was replaced with two connecting bars of PMMA reinforced with 3 mm steel wire. The dog was fully weight-bearing with a reduced range of motion in flexion immediately after removal of the ESFs at six weeks and was still sound 18 months post-operatively. Primary tendon repair in combination with adequate immobilization allowed for an excellent outcome in a complicated bilateral pathology.

  1. Normalization of glenohumeral articular contact pressures after Latarjet or iliac crest bone-grafting.

    Science.gov (United States)

    Ghodadra, Neil; Gupta, Aman; Romeo, Anthony A; Bach, Bernard R; Verma, Nikhil; Shewman, Elizabeth; Goldstein, Jordan; Provencher, Matthew T

    2010-06-01

    Multiple bone-grafting procedures have been described for patients with glenoid bone loss and shoulder instability. The purpose of this study was to investigate the alterations in glenohumeral contact pressure associated with the placement and orientation of Latarjet or iliac crest bone graft augmentation and to compare the amount of glenoid bone reconstruction with two coracoid face orientations. Twelve fresh-frozen cadaver shoulders were tested in static positions of humeral abduction (30 degrees , 60 degrees , and 60 degrees with 90 degrees of external rotation) with a 440-N compressive load. Glenohumeral contact pressure and area were determined sequentially for (1) the intact glenoid; (2) a glenoid with an anterior bone defect involving 15% or 30% of the glenoid surface area; (3) a 30% glenoid defect treated with a Latarjet or iliac crest bone graft placed 2 mm proud, placed flush, or recessed 2 mm in relation to the level of the glenoid; and (4) a Latarjet bone block placed flush and oriented with either the lateral (Latarjet-LAT) or the inferior (Latarjet-INF) surface of the coracoid as the glenoid face. The amount of glenoid bone reconstructed was compared between the Latarjet-LAT and Latarjet-INF conditions. Bone grafts in the flush position restored the mean peak contact pressure to 116% of normal when the iliac crest bone graft was used (p Latarjet-INF bone block was used (p Latarjet-LAT bone block was used (p Latarjet-LAT bone block resulted in mean peak pressures that were significantly higher than those associated with the iliac crest bone graft (p Latarjet-INF bone block (p Latarjet-LAT bone block led to restoration of the glenoid articular contact surface from the 30% defect state to a 5% defect state. Augmentation of the 30% glenoid defect with the Latarjet-INF bone block resulted in complete restoration to the intact glenoid articular surface area. Glenohumeral contact pressure is optimally restored with a flush iliac crest bone graft or with a

  2. Static histomorphometry of human iliac crest and vertebral trabecular bone: a comparative study.

    Science.gov (United States)

    Thomsen, J S; Ebbesen, E N; Mosekilde, Li

    2002-01-01

    We recently developed a new, rapid method for conducting static histomorphometry on large histologic sections. This method has now been applied on both iliac crest and lumbar vertebral bone to compare the age-related changes at these two skeletal sites and to investigate the correlation between the histomorphometric measures at the iliac crest and the vertebral body. The material comprised matched sets of unilateral transiliac crest bone biopsies and lumbar vertebral bodies (L-2) from 24 women (19-96 years) and 24 men (23-95 years) selected from a larger autopsy material. Three female subjects (80, 88, and 90 years) had a known vertebral fracture of L-2. The iliac crest biopsies and 9-mm-thick mediolateral slices of half the entire vertebral bodies were embedded in methylmetacrylate, stained with aniline blue, and scanned into a computer with a flatbed image scanner at a high resolution. With a custom-made computer program the following static histomorphometric measures were determined: trabecular bone volume; marrow and bone space star volume; node-strut analysis; trabecular bone pattern factor; trabecular thickness; trabecular number; trabecular separation; and anisotropy of bone and marrow phase. In addition, connectivity density was measured (ConnEulor method). The results showed that the age-related changes in the static histomorphometric measures are generally similar in the iliac crest and the vertebral body, and that these age-related changes are independent of gender. An exception, however, is connectivity density, where the age-related changes are similar for women and men in the vertebral body but significantly different in the iliac crest. Furthermore, the results showed that the histomorphometric measures were weakly intercorrelated between the iliac crest and the vertebral body, despite the generally similar pattern in age-related changes at these two skeletal sites. The highest correlation coefficient was found for trabecular separation (Tb.Sp; r = 0

  3. High-energy bilateral talar neck fractures secondary to motocross injury.

    Science.gov (United States)

    White, S L; Harpaz, N T; Jolly, G P; Gorecki, G A

    1999-01-01

    The authors present a case of bilateral Hawkins type II talar neck fractures sustained during a motocross race in a 23 year old man. Due to the complexity of the injuries, open reduction with internal fixation and primary subtalar joint arthrodesis was performed bilaterally. This is one of the few cases of bilateral talar neck fractures reported in the literature in the past 15 years and one of the first utilizing open reduction and internal fixation with concomitant subtalar joint arthrodesis as a primary treatment.

  4. Use of multi-detector CT angiography in identification and classification of aorto-iliac diseases; clinical and surgical application

    Directory of Open Access Journals (Sweden)

    Reda Abdelsamie Alarabawy

    2016-03-01

    Conclusions: MDCT angiography is excellent noninvasive scanning technique for patients suspected of having aorto-iliac occlusive disease, with higher spatial resolution and faster acquisition times, allowing assessment of the aorta and its branches with greater accuracy than other modalities.

  5. A modified technique for Gore Excluder limb deployment in difficult iliac anatomy during endovascular abdominal aortic aneurysm repair.

    Science.gov (United States)

    Vourliotakis, George; Katsargyris, Αthanasios; Tielliu, Ignace F J; Zeebregts, Clark J; Verhoeven, Eric L G

    2015-02-01

    Complex iliac anatomy including extreme tortuosity constitutes a relative contraindication for endovascular abdominal aortic aneurysm repair with additional risk of limb-graft occlusion. The Gore Excluder limb-graft is a flexible stent-graft, which adapts easily to iliac tortuosity. Nevertheless, the presence of the stiff guide wire does not always allow for an ideal apposition of the stent graft to the angulated common iliac artery vessel wall. We describe herein a modified technique for Gore Excluder limb-graft deployment with partial removal of the stiff wire in cases with difficult tortuous or narrow iliac arteries during endovascular abdominal aortic aneurysm repair. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  6. Bilateral pallidotomy for generalized dystonia Palidotomia bilateral para distonias generalizadas

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    Hélio A. G. Teive

    2001-06-01

    Full Text Available OBJECTIVE: To evaluate the efficacy and safety of bilateral pallidotomies in five patients with generalized dystonia. BACKGROUND: Generalized dystonias are frequently a therapeutic challenge, with poor responses to pharmacological treatment. GPi (globus pallidus internus pallidotomies for Parkinson's disease ameliorate all kinds of dyskinesias/dystonia, and recent studies reported a marked improvement of refractory dystonias with this procedure. METHODS: Five patients with generalized dystonias refractory to medical treatment were selected; one posttraumatic and four idiopathic. The decision to perform bilateral procedures was based on the predominant axial involvement in these patients. Dystonia severity was assessed with the Burke-Fahn-Marsden Dystonia Scale (BFM. Simultaneous procedures were performed in all but one patient, who had a staged procedure. They were reevaluated with the same scale (BFM by an unblinded rater at 1, 2, 3, 30, 60, 90, 120 and 180 days post-operatively. RESULTS: The four patients with idiopathic dystonia showed a progressive improvement up to three months; the patient with posttraumatic dystonia relapsed at three months. One patient had a marked improvement, being able to discontinue all the medications. A mean decrease in the BFM scores of 52,58% was noted. One patient had a trans-operative motor seizure followed by a transient hemiparesis secondary to rack hemorrhage; other was lethargic up to three days after the procedure. CONCLUSIONS: Our results show that bilateral GPi pallidotomies may be a safe and effective approach to medically refractory generalized dystonias; it can also be speculated that the posttraumatic subgroup may not benefit with this procedure.As distonias generalizadas são freqüentemente um desafio terapêutico, com pobres respostas aos tratamentos farmacológicos. As cirurgias estereotáxicas, como a palidotomia, têm sido utilizadas com êxito no tratamento da doença de Parkinson e estudos

  7. Bilateral Lhermitte-Duclos disease

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    Bozbuga Mustafa

    2010-01-01

    Full Text Available Lhermitte-Duclos disease (LDD is a pathologic entity with progrediating, diffuse hypertrophy chiefly of the stratum granulosum of the cerebellum. Typically LDD is a unilateral lesion of the cerebellum or in vermis. Here we report a case of LDD with bilateral lesions of cerebellar hemispheres managed surgically. A 28-year-old woman presented with one-year history of progressive headache, nausea, vomiting, and blurred vision. Neurologic examination revealed a bilateral mild papilledema, mild dysmetria, and dysdiadochokinesia. The cerebellar lesions caused moderate mass effect in posterior fossa with hydrocephalus, and Chiari type I malformation. We performed the suboccipital-retrosigmoid approach, and removed completely the left intracerebellar mass. Symptoms related to elevated intracranial pressure disappeared in a short period postoperatively.

  8. Immediate Sequential Bilateral Cataract Surgery

    DEFF Research Database (Denmark)

    Kessel, Line; Andresen, Jens; Erngaard, Ditte

    2015-01-01

    The aim of the present systematic review was to examine the benefits and harms associated with immediate sequential bilateral cataract surgery (ISBCS) with specific emphasis on the rate of complications, postoperative anisometropia, and subjective visual function in order to formulate evidence......-based national Danish guidelines for cataract surgery. A systematic literature review in PubMed, Embase, and Cochrane central databases identified three randomized controlled trials that compared outcome in patients randomized to ISBCS or bilateral cataract surgery on two different dates. Meta-analyses were...... performed using the Cochrane Review Manager software. The quality of the evidence was assessed using the GRADE method (Grading of Recommendation, Assessment, Development, and Evaluation). We did not find any difference in the risk of complications or visual outcome in patients randomized to ISBCS or surgery...

  9. Endovascular treatment for aorto-bi-iliac artery total occlusive disease%主-双髂动脉全闭塞的介入治疗

    Institute of Scientific and Technical Information of China (English)

    王雪平; 叶炜; 马亮亮; 赫建平; 刘昌伟

    2015-01-01

    Objective To investigate the feasibility, safety and efficiency of endovascular treatment for patients with aorto-bilateral-iliac artery total occlusive disease.Methods A total of 35 patients with aorto-bi-iliac artery total occlusive disease treated with endovascular therapy in Peking Union Medical College Hospital and the First Hospital of Shijiazhuang between Jan 2012 and Dec 2013 were retrospectively analyzed.Results There were 33 males and 2 females, mean age (67 ± 6) years treated during the study period.Technical success rate was 100%.129 bare stents and 4 covered stents were implanted.There were no peri-operative death.Postoperative leg ankle brachial index (ABI) improved significantly (0.86 vs.0.28, P < 0.28).Postoperative complications occurred in 2 patients (5.7%), including brachial artery thrombosis and rupture of external iliac artery post-dilation.The mean follow-up period was 16.5 months (2-28 months).Two patients (5.7%) were lost to follow up.Re-intervention was performed in 3 patients (8.6%) due to reocclusion of the stents.Primary patency was 91% (30/33) Conclusions Endovascular treatment is effective for aorto-bi-iliac artery total occlusive disease with low complications and acceptable mid-term patent rate.%目的 探讨介入治疗主-双髂动脉全闭塞性病变的可行性、安全性及疗效.方法 回顾性分析2012年1月至2013年12月北京协和医院和石家庄市第一医院采用介入治疗主-双髂动脉全闭塞性疾病35例患者的临床资料,评价其治疗的可行性、安全性及近中期疗效.结果 本组35例,男33例,女2例,平均年龄(67 ±6)岁.手术成功率100%,共置入裸支架129枚,覆膜支架4枚.无围手术期死亡,术后下肢踝肱指数(ABI)0.86 ±0.18,较术前0.28 ±0.17明显改善(P<0.001).围手术期并发症2例,肱动脉血栓和髂动脉扩张后破裂各1例,发生率为5.7%.术后随访2 ~ 28个月,平均随访(16.5±2.3)个月,2例(5.7%)失访,3例(8.6%)

  10. Acute Iliac and Femoral Arterial Thrombosis Secondary to Total Hip Arthroplasty

    Directory of Open Access Journals (Sweden)

    Nikola Fatic

    2014-12-01

    Full Text Available In the presented case report, we evaluated the mechanism of the external iliac, the common femoral and the superficial femoral arterial thrombosis secondary to total hip arthroplasty. A 75-year-old female sufferd from 5.5 cm shorter left lower limb and same sade coxarthritis. Next day after arthroplasty and eqalisation of the lower limbs, an acute ishemia of the treated leg was presented. Multyscan CT angiography revealed the presence of the external iliac, the common femoral and the superficial femoral arterial thrombosis. From the best of our knowledge, it seems to be the only case of this arterial segment thrombosis after total hip arthroplasty and equalistaion of the lower limbs reported.

  11. Endovascular repair of traumatic external iliac vessel pseudoaneurysm and arteriovenous fistulae

    Directory of Open Access Journals (Sweden)

    Juan Marin

    2013-09-01

    Full Text Available A 17-year-old male patient presenting with an abdominal gunshot wound and severe hypovolemic shock was initially operated and presented several injuries to the small bowel and cecum associated with severe hemorrhage. The patient had to be operated twice due to hypothermia, acidosis, and coagulopathy. In the late postoperative period, murmur and fremitus were observed. Angiography revealed a pseudoaneurysm associated with arteriovenous fistulae at the left external iliac vessels. Lesions were repaired with a stent graft placed in the external iliac artery, with a satisfactory outcome. Control computed tomography performed 6 months later evidenced artery integrity with closure of the fistulae. Endovascular therapy should be the preferred method in this type of vascular trauma complications.

  12. Alveolar bone grafting in association with polyostotic fibrous dysplasia and bisphosphonate-induced abnormal bone turnover in a bilateral cleft lip and palate patient: a case report.

    Science.gov (United States)

    Kodama, Yasumitsu; Ogose, Akira; Oguri, Yoshimitsu; Ubaidus, Sobhan; Iizuka, Tateyuki; Takagi, Ritsuo

    2012-09-01

    A case is presented of extensive alveolar bone grafting in a patient with bilateral cleft lip and palate and polyostotic fibrous dysplasia. The patient previously underwent bisphosphonate therapy. Because of an abnormal and often decreased bone turnover caused by the fibrous dysplasia and the bisphosphonate therapy, bone grafting in such a patient poses several potential difficulties. In addition, the histomorphometric analysis of the bone grafts showed markedly decreased bone turnover. However, alveolar bone grafting using the iliac crest was performed successfully. Sufficient occlusion was achieved by postoperative low-loading orthodontic treatment.

  13. Compensation following bilateral vestibular damage

    Directory of Open Access Journals (Sweden)

    Bill J Yates

    2011-12-01

    Full Text Available Bilateral loss of vestibular inputs affects far fewer patients than unilateral inner ear damage, and thus has been understudied. In both animal subjects and human patients, bilateral vestibular hypofunction (BVH produces a variety of clinical problems, including impaired balance control, inability to maintain stable blood pressure during postural changes, difficulty in visual targeting of images, and disturbances in spatial memory and navigational performance. Experiments in animals have shown that nonlabyrinthine inputs to the vestibular nuclei are rapidly amplified following the onset of BVH, which may explain the recovery of postural stability and orthostatic tolerance that occurs within 10 days. However, the loss of the vestibulo-ocular reflex and degraded spatial cognition appear to be permanent in animals with BVH. Current concepts of the compensatory mechanisms in humans with BVH are largely inferential, as there is a lack of data from patients early in the disease process. Translation of animal studies of compensation for BVH into therapeutic strategies and subsequent application in the clinic is the most likely route to improve treatment. In addition to physical therapy, two types of prosthetic devices have been proposed to treat individuals with bilateral loss of vestibular inputs: those that provide tactile stimulation to indicate body position in space, and those that deliver electrical stimuli to branches of the vestibular nerve in accordance with head movements. The relative efficacy of these two treatment paradigms, and whether they can be combined to facilitate recovery, is yet to be ascertained.

  14. Spontaneous bilateral fracture of patella.

    Science.gov (United States)

    Moretti, Biagio; Speciale, Domenico; Garofalo, Raffaele; Moretti, Lorenzo; Patella, Silvio; Patella, Vittorio

    2008-03-01

    Bilateral patellae fractures represent a rare entity, accounting for approximately 2.9% of all lesions interesting in this anatomical district. In most cases found in the published work, they are described as stress fractures or as complications of chronic diseases such as osteoporosis, renal failure and secondary hyperparathyroidism. Although many pathogenetic mechanisms have been supposed, none have been proved for certain. Insufficiency fractures of the patellae are rare events and no data has been published on their incidence. We present a case of bilateral fracture of the patellae due to an indirect trauma occurring in an 85-year-old patient affected by Parkinson's disease, osteoporosis and diffuse degenerative osteoarthritis. X-ray of the knees (anteroposterior and lateral) and magnetic resonance imaging evaluation confirmed the fractures. The patient was treated conservatively. She had a good result, returning to her previous autonomous ambulation. This case is unusual because there was no direct trauma to the knees because of bilaterality, but confirmed previous observations about insufficiency fractures of patellae in the presence of comorbidity. Insufficiency fractures of patellae can be an insidious condition in elderly people. Prepatellar pain, a common symptom in the relapse phase of degenerative arthritis of the knee, should not be underestimated, particularly in patients with diseases influencing metabolism of bone and with an elevated risk of fall. A periodical clinical and instrumental follow up should be done in these patient. Moreover, we underline the necessity of a multidisciplinary approach.

  15. Is the vacuum sign in the sacro-iliac joint a useful radiological sign of chondrocalcinosis?

    Science.gov (United States)

    Shorter, A M; Burrows, D A; Cockshott, W P

    1984-01-01

    To test the contention that intra-articular gas is a radiological finding in chondrocalcinosis (CPPD), the prevalence of the sign was assessed in 44 patients with the disorder and compared to a control group of 272. We conclude that sacro-iliac gas is an inconstant finding occurring no more frequently in those with CPPD than in controls of the same age and sex. Consequently, this radiological finding is of limited clinical value.

  16. COCAiNE-RELATED ILIAC ARTERY THROMBOSiS: CASE REPORT

    Directory of Open Access Journals (Sweden)

    ekin ilkeli

    2015-12-01

    Full Text Available Today, all over the world, illegal substance abuse is an important social problem. The health consequences that have been created by this problem, are complex and highly lethal. Cardiovascular pathologies that are caused by cocaine create a broad clinical forms, from amputation to sudden death. In this article, we presented an Human Immunodeficiency Virus positive case with iliac artery thrombosis due to cocaine addiction, [J Contemp Med 2015; 5(4.000: 245-248

  17. External iliac artery injury secondary to indirect pressure wave effect from gunshot wound

    Institute of Scientific and Technical Information of China (English)

    Eugene Ng; Andrew MTL.Choong

    2016-01-01

    In patients presenting with gunshot wounds,a high clinical suspicion of injury to vasculature and viscera remote from the projectile track is paramount.We present a case of a 17 year old male who sustained a gunshot wound to his abdomen and subsequently developed a right external iliac artery contusion requiring surgery as an indirect effect of the pressure wave from the bullet.

  18. Anterior inferior iliac spine fracture: Another component of seat belt syndrome?

    Directory of Open Access Journals (Sweden)

    Paisal HUSSIN

    2013-04-01

    Full Text Available Seat belt syndrome occurs when seat belts are used improperly, and it is a cause of significant morbidity and mortality. The spectrum of seat belt syndrome includes spinal, intra-abdominal and vascular injury. Here, we report the case of anterior inferior iliac spine avulsion fracture in association with seat belt injuries in a 24-year old man involved in a head on motor vehicle collision. 

  19. The iliac crest in forensic age diagnostics: evaluation of the apophyseal ossification in conventional radiography.

    Science.gov (United States)

    Wittschieber, Daniel; Vieth, Volker; Domnick, Christoph; Pfeiffer, Heidi; Schmeling, Andreas

    2013-03-01

    Due to the increasing significance of forensic age estimations in the age of globalisation, novel radiographic criteria besides clavicles and hand bones may provide additional certainty for forensic age expertises. The present study analyses the suitability of the iliac crest apophysis by means of 643 pelvic radiographs of patients between 10 and 30 years of age. Retrospective assessments were carried out according to the forensically established classification and sub-classification systems modified after Kreitner et al. (Rofo 166(6):481-486, 1997) and Kellinghaus et al. (Int J Legal Med 124(4):321-325, 2010). The basic ossification stages range from 1 to 4, and the sub-stages of stage 2 and 3 range from a to c. While stage 3c was first achieved at the age of 15 by both sexes, stage 4 was first observed in females at the age of 16 and in males at the age of 17. This indicates the possibility of a valid diagnosis of both the age of 14 and the age of 16 years which represent legally relevant age thresholds in numerous countries. Applied as targeted radiography on the iliac crest, the exposure to radiation would range between other radiographic techniques recently applied. Therefore, the iliac crest apophysis appears principally suitable as novel possible criterion for forensic age estimation in the living. However, for the establishment of the iliac crest apophysis in routine diagnostics, further studies are needed focussing on the comparison of different grading systems and different radiological techniques.

  20. [Deviation of the abdominal aorta and common iliac arteries due to aging and kidney dystopia].

    Science.gov (United States)

    Zhelobtsov, P M

    1982-12-01

    A specific peculiarity in the relief changeability and position of the abdominal aorta, the common iliac arteries is a segmentary deformity occurring in aged persons as a result of atherosclerotic alterations in their walls. A congenital homolateral dystopia, horseshoe and double kidney are rather seldom developmental anomalies in mature persons. In newborns, however, they are found 6-7 times more often and together with other congenital defects of the kidneys make evidently an often cause of the fetal and infantile death.

  1. Axillo-iliac arteriovenous hemodialysis graft creation with an early cannulation device.

    Science.gov (United States)

    Hinojosa, Carlos A; Anaya-Ayala, Javier E; Lopez-Mendez, Alejandra; Gomez-Arcive, Zeniff; Laparra-Escareno, Hugo; Cuen-Ojeda, Cesar; Lizola, Rene; Torres-Machorro, Adriana

    2017-03-01

    Exhaustion of superficial veins coupled with the presence of intrathoracic central venous occlusions remains a significant obstacle for hemodialysis access creation; complex arteriovenous graft (AVG) configurations have been described. The axillary-iliac AVG was first reported in 1987, and few authors have explored this access. We evaluated our experience with this AVG configuration utilizing the early cannulation (EC) graft Flixene™ (Atrium ™, Hudson, NH, USA). Eight patients (75 % men; mean age 37 ± 10 years) with End-Stage Renal Disease (ESRD) underwent axillo-iliac AVG creation with Flixene™ grafts; all had exhausted peripheral veins, occluded thoracic central veins, and inadequate femoral veins. Inflow from the axillary artery and outflow in iliocaval system was assessed prior to access creation. An axillary-to-common iliac AVG was constructed using a 6 mm (mm) EC graft and tunneled in the chest and abdominal wall. Eight grafts were implanted; all were patent after placement. Seven (88 %) were successfully used for hemodialysis within 72 h and one (12 %) within 96. During the mean follow-up of 6 months, 5 (62 %) patients underwent thrombectomy, 1 (12 %) of them had balloon angioplasty at the vein anastomosis, and 2 (25 %) grafts were removed secondary to infection. The remaining grafts are still functioning. Complications as high-output heart failure, steal syndrome and venous hypertension were not observed. Construction of axillo-iliac AVG with EC grafts in the setting of exhausted veins, occluded intrathoracic central veins and hostile groins, is a viable arteriovenous access alternative while avoiding central venous catheters.

  2. A hybrid approach to appendicitis with right external iliac artery pseudo aneurysm: A case report.

    Science.gov (United States)

    Chandler, Benjamin T; Ryer, Evan J; Keyser, Benjamin M; Elmore, James R

    2017-01-01

    While acute appendicitis is a common surgical problem, the simultaneous occurrence of appendicitis and an infected iliac artery pseudoaneurysm is exceedingly rare. We report the successful treatment of an infected right external iliac artery pseudo aneurysm in the 1setting of acute appendicitis. The patient is an 83-year-old male who presents with severe sepsis, right lower quadrant and right leg pain. Additional past medical history is significant for rectal cancer status post resection and radiation therapy in 1997. Computed tomography (CT) on admission revealed a right iliopsoas muscle abscess, an inflamed Appendix and a pseudo aneurysm arising from the right external iliac artery. After consultations by multiple specialties, the plan was to proceed with percutaneous drainage of the abscess, antibiotic therapy and subsequent repair of the pseudoaneurysm. CT guided drainage of the iliopsoas abscess was performed with return of hemorrhagic fluid. Due to the concern of contained pseudoaneurysm rupture, the patient was taken for expedited repair. Due to the patient's frailty and hostile abdomen, we performed embolization of the right external iliac artery pseudoaneurysm with Amplatzer I plugs (St. Jude Medical, St. Paul MN) and left common femoral to right superficial femoral bypass with cryopreserved cadaveric femoral vein. Following pseudoaneurysm exclusion, continued percutaneous drainage and antibiotic therapy, the patient has done well with no further evidence of infection. Repair of infected pseudo aneurysms can prove challenging. Ongoing infection, a hostile surgical abdomen and patient frailty further complicates the treatment of these patients. This case displays a minimally invasive approach to this rare but morbid condition. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  3. Traumatic lumbar hernia repair: a laparoscopic technique for mesh fixation with an iliac crest suture anchor.

    Science.gov (United States)

    Links, D J R; Berney, C R

    2011-12-01

    Traumatic lumbar hernia (TLH) is a rare presentation. Traditionally, these have been repaired via an open approach. Recurrence can be a problem due to the often limited tissue available for mesh fixation at the inferior aspect of the hernia defect. We report the successful use of bone suture anchors placed in the iliac crest during transperitoneal laparoscopy for mesh fixation to repair a recurrent TLH. This technique may be particularly useful after previous failed attempts at open TLH repair.

  4. Contralateral approach to iliac artery recanalization with kissing nitinol stents present in the aortic bifurcation.

    Science.gov (United States)

    Joseph, George; Hooda, Amit; Thomson, Viji Samuel

    2015-01-01

    A 69-year-old man, who had earlier undergone reconstruction of the aortic bifurcation with kissing nitinol stents, presented with occlusion of the left external iliac artery. The occlusion was successfully and safely recanalized using contralateral femoral approach with passage of interventional hardware through the struts of the stents in the aortic bifurcation. Presence of contemporary flexible nitinol stents with open-cell design in the aortic bifurcation is not a contraindication to the use of the contralateral femoral approach.

  5. Arteriovenous fistula complicating iliac artery pseudo aneurysm: diagnosis by CT angiography.

    Science.gov (United States)

    Huawei, L; Bei, D; Huan, Z; Zilai, P; Aorong, T; Kemin, C

    2002-01-01

    Fistula formation to the inferior vena cava is a rare complication of aortic aneurysm which is often misdiagnosed clinically. In one hundred of reported arteriocaval fistulae, none was originating from the right common iliac artery. We report a case of ileo-caval fistula due to a iatrogenic pseudoaneurysm. High resolution 3D imaging using breath-hold CT angiography is highly specific in identifying the location, extent of the aortocaval fistula as well as the neighbouring anatomic structures.

  6. A case report of successful permanent pacemaker implantation via the iliac vein

    Directory of Open Access Journals (Sweden)

    Tetsuo Yamaguchi, MD

    2016-04-01

    Learning objective: Permanent pacemaker implantation using the conventional pectoral approach is impossible or contraindicated in 1–6% of patients. In such patients, implantation via the iliac vein is considered an effective alternative. The advantages of this approach are that the wound size and bleeding amount are very small and that it can be performed under local anesthesia. Therefore, this approach can be used in patients with a poor general condition, including elderly patients.

  7. EXPRESSION OF TISSUE-TYPE PLASMINOGEN ACTIVATOR IN SMOOTH MUSCLE CELLS OF INJURED ILIAC ARTERIES IN RABBITS

    Institute of Scientific and Technical Information of China (English)

    马晓莉; 黄文英; 佘铭鹏; 李晓惠; 笪冀平

    1996-01-01

    In this experiment, expression of tissue-type plasminogen activator (t-PA) in smooth muscle cells(SMCs) was measured at different iutervals after the arterial injury. In the normal lilac arteries, only low levels of t-PA activity were estimated, t-PA activity in extracts of the iliac arteries increased significantly at the 4th day after the injury, equivalent to the process that SMCs migrated from the media to the intima,and the t-PA activity was then decreased approximately to the normal level at the 7th day. Coexistent to the above data, results from in situ hybridization showed that the expression of t-PA mRNA in the intimaas well as media increased also significantly nr the 4th day after the arterial injury, and at the 7th day, t-PA mRNA was detected only in those SMCs locating closely adjacent to the internal elastic lamina. These results suggest that t-PA might play an important role in SMC migration following endothelial injury, and antagcaaism of t-PA expression and/or activity within the vessel wall might be helpful in intervening the devnlopment of restenosis following angioplasty.

  8. Reconstruction of iliac crest with rib to prevent donor site complications: A prospective study of 26 cases

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    Dave B

    2007-01-01

    Full Text Available Background: The tricortical bone graft from the iliac crest are used to reconstruct the post corpectomy spinal defects. The donor iliac area defect is large and may give rise to pain at donor site, instability of pelvis, fracture of ilium, donor site muscle herniation or abdominal content herniation. Rib removed during thoracotomy was used by us to reconstruct the iliac crest defect. Materials and Methods: Twenty-six patients who underwent thoracotomy for dorsal spine corpectomy or curettage for various spinal pathologies from June 2002 to May 2004 were included in the study. After adequate decompression the spine was reconstructed by tricortical bone graft from iliac crest and reconstruction of the iliac crest was done with the rib removed for exposure during thoracotomy. Results: The mean follow up was 15 months. All patients had good graft incorporation which was evaluated on the basis of local tenderness and radiographs. One patient had graft displacement. Conclusion: The reconstruction of iliac crest by rib is a simple and effective procedure to prevent donor site complications.

  9. Effects of rosiglitazone on contralateral iliac artery after vascular injury in hypercholesterolemic rabbits

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    Baroncini Liz

    2008-05-01

    Full Text Available Abstract Background The objective was to evaluate the effects of rosiglitazone on iliac arteries of hypercholesterolemic rabbits undergoing balloon catheter injury in the contralateral iliac arteries. Methods White male rabbits were fed a hypercholesterolemic diet for 6 weeks and divided into two groups as follows: rosiglitazone group, 14 rabbits treated with rosiglitazone (3 mg/Kg body weight/day during 6 weeks; and control group, 18 rabbits without rosiglitazone treatment. All animals underwent balloon catheter injury of the right iliac artery on the fourteenth day of the experiment. Results There was no significant difference in intima/media layer area ratio between the control group and the rosiglitazone group. Rosiglitazone did not reduce the probability of lesions types I, II, or III (72.73% vs. 92.31%; p = 0.30 and types IV or V (27.27% vs. 7.69%; p = 0.30. There were no differences in the extent of collagen type I and III deposition or in the percentage of animals with macrophages in the intima layer. The percentage of rabbits with smooth muscle cells in the intima layer was higher in rosiglitazone group (p = 0.011. Conclusion These findings demonstrate that rosiglitazone given for 6 weeks did not prevent atherogenesis at a vessel distant from the injury site.

  10. Relationship between width of greater trochanters and width of iliac wings in tronchanteric bursitis.

    Science.gov (United States)

    Viradia, Neal K; Berger, Alex A; Dahners, Laurence E

    2011-09-01

    Trochanteric bursitis is a common disorder that is characterized by inflammation of the bursa, superficial to the greater trochanter of the femur, leading to pain in the lateral hip, and often occurs because of acute trauma or repetitive friction involving the iliotibial band, the greater trochanter, and the bursa. In the study reported here, we hypothesized that the increased incidence of bursitis may be the result of the increased prominence of the trochanter in relation to the wings of the iliac crest. Distances between the outermost edges of trochanters and iliac wings were measured in 202 patients from the University of North Carolina Health Care System-101 without a known diagnosis and 101 with a clinical diagnosis of trochanteric bursitis. To determine significance, t tests for nonpaired data were used. Mean (SD) difference between trochanter and iliac wing widths was 28 (20) mm in the group diagnosed with trochanteric bursitis and 17 (18) mm in the control group. The difference between the groups in this regard was significant (Pbursitis group and 1.05 (.06) in the control group. The difference between these groups was significant (Pbursitis.

  11. Midterm results of endovascular treatment of iliac artery lesions: analysis of 59 cases

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    Leonardo Ghizoni Bez

    2013-06-01

    Full Text Available BACKGROUND: Endovascular treatment of peripheral arterial occlusive disease has become increasingly frequent in the past few years. Because it is a less invasive procedure, lower morbidity and mortality rates are associated with this form of treatment. OBJECTIVES: To describe the endovascular procedures performed in iliac arteries for the treatment of peripheral arterial occlusive disease. METHODS: This retrospective study assesses 59 cases of iliac artery angioplasty performed according to a specific protocol from January 2004 to February 2010. RESULTS: Mean age of patients was 62 years (minimum: 42, maximum: 89. Thirty seven were male (62.72% and 22 female (37.28%. The main indications for treatment were moderate to severe intermittent claudication in 30 cases (50.84% and rest pain or trophic lesions (critical ischemia in 29 cases (49.15%. Postoperative follow-up included ankle-brachial index measurements and a duplex ultrasound at 30 days, 3 months, 6 months, 12 months, and every 6 months thereafter. Minimum follow-up time was 3 months, and maximum, 72 months (6 years, with primary and secondary patency rates of 91.37 and 94.82%, respectively. CONCLUSIONS: The results of this case series, combined with literature review results, allow to conclude that the endovascular approach is an effective and safe option to treat peripheral arterial occlusive disease in iliac arteries.

  12. Contrast-enhanced harmonic ultrasonography of medial iliac lymph nodes in healthy dogs.

    Science.gov (United States)

    Gaschen, Lorrie; Angelette, Nik; Stout, Rhett

    2010-01-01

    Herein, we describe the normal contrast-enhanced harmonic, color, and power Doppler ultrasonographic characteristics of the medial iliac lymph nodes in healthy dogs. Contrast-enhanced harmonic ultrasonography of the medial iliac lymph nodes was performed on 14 healthy dogs after intravenous administration of the lipoprotein-bound inert gas-filled microbubble contrast media Definity. Time-pixel intensity curves were generated for 1-min postinjection. Quantification of these curves was performed using Philips QLab software. Non-contrast-enhanced power and color Doppler examinations were performed in each node to assess vascular patterns subjectively. Normal lymph nodes exhibited a mean contrast wash-in phase beginning at 6.3 s from the time of injection with mean peak pixel intensity at 12.1s. Angioarchitecture was best visualized with contrast-enhanced harmonic ultrasound compared with power and color Doppler. Normal lymph nodes in dogs have a central artery with a centrifugal and uniform branching pattern. Contrast-enhanced harmonic ultrasonography is a noninvasive examination that demonstrates improved visibility of the intranodal architecture of healthy medial iliac lymph nodes in dogs compared with conventional, non-contrast-enhanced Doppler methods that may have future clinical applications.

  13. Echocardiographic evaluation of external iliac artery Doppler waveform in patients with coronary artery disease.

    Science.gov (United States)

    Styczynski, Grzegorz; Szmigielski, Cezary; Kaczynska, Anna; Kuch-Wocial, Agnieszka

    2014-04-01

    Visual interpretation of the Doppler waveform in the common femoral or distal external iliac artery (EIA) was reported to be useful in screening for proximal peripheral artery occlusive disease (PAOD) in patients with lower limb ischemia. Commonly patients with coronary artery disease (CAD) referred for echocardiography have coexistent arterial pathology. Therefore, we decided to study whether echocardiographic evaluation of the distal EIA flow can be useful for detection of PAOD in patients with CAD. We studied 150 consecutive patients (pts) with CAD referred for echocardiography. At the end of an echocardiographic examination, evaluation of the flow in the distal EIA with an echocardiographic probe was performed. The Doppler waveform was classified as normal-with early diastolic flow reversal or abnormal-without early diastolic flow reversal. Echocardiographic findings were compared in a blinded fashion with the results of the ankle brachial index measurements (ABI). Based on the ABI ≤ 0.9, peripheral artery disease was diagnosed in 54 pts (36%) and abnormal external iliac Doppler waveform was found in 27 pts (18%). Sensitivity of abnormal external iliac Doppler waveform in predicting PAOD was 48%, specificity 99%, positive predictive value (PPV) 96%, and negative predictive value 77%. Peripheral arterial occlusive disease is common in patients with CAD referred for echocardiographic study. Echocardiographic assessment of distal EIA Doppler waveform has low sensitivity, but high specificity and high PPV in the diagnosis of peripheral arterial occlusive disease.

  14. Spontaneous rupture of the left common iliac vein: management with surgical repair and endovascular stent

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Hwan; Lee, Sang Kwon; Ko, Sung Min; Choi, Jin Soo; Koo, Ja Hyun; Kim, Hyung Tae; Cho, Won Hyun [Keimyung University College of Medicine, Daegu (Korea, Republic of)

    2006-06-15

    We report here on a case of spontaneous rupture of the left common iliac vein that was diagnosed preoperatively with computed tomography (CT), and the patient was successfully treated with surgery and stent placement. A 60-year-old woman was referred to our emergency room because of sudden left lower abdominal pain and swelling of the left lower extremity. CT revealed a huge retroperitoneal hematoma and extrinsic compression of the left common iliac vein with acute thrombosis of the deep veins of the left lower extremity. Venous patch angioplasty was performed at the site of spontaneous rupture. After performing thrombectomy with using a Forgaty catheter, a stent was placed at the occluded segment of the left common iliac vein under C-arm fluoroscopic guidance. The follow-up CT scans taken at 10 days and 8 months after the initial examination demonstrated a venous stent with preserved luminal patency and the striking resolution of the deep vein thrombosis of the left lower extremity.

  15. Incidence and Risk Factors of Deep Venous Thrombosis in Asymptomatic Iliac Vein Compression: A Prospective Cohort Study

    Institute of Scientific and Technical Information of China (English)

    Min-Kai Wu; Xiao-Yun Luo; Fu-Xian Zhang

    2016-01-01

    Background:Deep vein thrombosis (DVT) may be associated with iliac vein compression.Up to now,the majority of data has come from a retrospective study about the correlation between DVT and iliac vein compression.This prospective study was to determine the incidence of DVT in individuals with iliac vein compression and identify risk factors predictive of DVT.Methods:A total of 500 volunteers without symptoms of venous diseases of lower extremities and overt risk factors of deep venous thrombosis between October 2011 and September 2012 in Shijitan Hospital were enrolled in this cohort study.All the participants underwent contrast-enhanced abdominal computed tomography (CT) to evaluate iliac vein compression.Baseline demographic information and degree of iliac vein compression were collected.They were categorized into ≥50% or <50% iliac vein compression group.Ultrasound examination was performed to screen DVT at the time of CT examination and 3,6,9,and 12 months after the examination.Primary event was DVT of ipsilateral lower extremity.Correlation between DVT and iliac vein compression was estimated by multivariate Logistic regression after adjusting for age,gender,malignancy,surgery/immobilization,chemotherapy/hormonal therapy,and pregnancy.Results:In 500 volunteers,8.8% (44) had ≥50% iliac vein compression and 91.2% (456) had <50% iliac vein compression.Ipsilateral DVT occurred in six volunteers including two in iliofemoral vein,two in popliteal vein,and two in calf vein within l year.Univariate analysis showed that the incidence of DVT was 6.8% in ≥50% compression group,significantly higher than that in <50% compression group (0.7%) (x2 =12.84,P =0.01).Patients with malignancy had significantly higher incidence of DVT than those without malignancy (x2 =69.60,P < 0.01).Multivariate Logistic regression indicated that iliac vein compression and malignancy were independent risk factors of DVT.After adjustment for malignancy

  16. CETA - BILATERAL TRADE AGREEMENT BETWEEN THE EU AND CANADA

    OpenAIRE

    Ludmila Borta

    2014-01-01

    The international trade for wide world countries in the means more growth, more jobs and access on more products at competitive prices. The European Union is a major economy and an important trading partner for many countries and regions in the world. To stimulate growth and to create jobs in the Union, this economy has concluded multilateral trade agreement (under the World Trade Organisation) and a number of bilateral (preferential) trade agreements. The aim of this paper is to present an e...

  17. Multimodality approach in the diagnosis and management of bilateral giant juvenile breast fibroadenoma.

    Science.gov (United States)

    Rafeek, Noora; Rangasami, Rajeswaran; Dhanraj, Kamakshi; Joseph, Santhosh

    2016-10-06

    Juvenile giant fibroadenoma is a very rare breast disease affecting young girls of premenarche and adolescent ages. It is a benign fibroepithelial tumour characterised by stromal and epithelial proliferation that causes rapidly growing breast mass. Bilateral symmetrical involvement is extremely rare. In this article, we describe this entity in a girl aged 13 years who presented with bilateral gigantically enlarged breasts. Ultrasonography and MRI showed large, multilobulated masses involving both breasts entirely. Endovascular embolisation of bilateral internal mammary arteries and lateral thoracic arteries supplying the masses was performed prior to surgery to reduce their vascularity. The patient subsequently underwent excision of bilateral breast masses and reduction mammoplasty. Histopathologically, bilateral breast masses were confirmed to be juvenile fibroadenomas.

  18. Bilateral cleft lip nasal deformity

    Directory of Open Access Journals (Sweden)

    Singh Arun

    2009-01-01

    Full Text Available Bilateral cleft lip nose deformity is a multi-factorial and complex deformity which tends to aggravate with growth of the child, if not attended surgically. The goals of primary bilateral cleft lip nose surgery are, closure of the nasal floor and sill, lengthening of the columella, repositioning of the alar base, achieving nasal tip projection, repositioning of the lower lateral cartilages, and reorienting the nares from horizontal to oblique position. The multiplicity of procedures in the literature for correction of this deformity alludes to the fact that no single procedure is entirely effective. The timing for surgical intervention and its extent varies considerably. Early surgery on cartilage may adversely affect growth and development; at the same time, allowing the cartilage to grow in an abnormal position and contributing to aggravation of deformity. Some surgeons advocate correction of deformity at an early age. However, others like the cartilages to grow and mature before going in for surgery. With peer pressure also becoming an important consideration during the teens, the current trend is towards early intervention. There is no unanimity in the extent of nasal dissection to be done at the time of primary lip repair. While many perform limited nasal dissection for the fear of growth retardation, others opt for full cartilage correction at the time of primary surgery itself. The value of naso-alveolar moulding (NAM too is not universally accepted and has now more opponents than proponents. Also most centres in the developing world have neither the personnel nor the facilities for the same. The secondary cleft nasal deformity is variable and is affected by the extent of the original abnormality, any prior surgeries performed and alteration due to nasal growth. This article reviews the currently popular methods for correction of nasal deformity associated with bilateral cleft lip, it′s management both at the time of cleft lip repair

  19. Amelogenesis imperfecta with bilateral nephrocalcinosis.

    Science.gov (United States)

    Poornima, P; Katkade, Shashikant; Mohamed, Roshan Noor; Mallikarjuna, Rachappa

    2013-05-24

    A 12-year-old patient presented with a severe delay of eruption in permanent maxillary and mandibular incisors. On examination, there was over-retained primary teeth and delayed eruption of permanent teeth. Retained primary teeth showed light yellow discolouration whereas permanent teeth were distinct yellow with thin or little enamel. Subsequent imaging revealed all the premolars except maxillary left first premolar showed signs of intra-alveolar coronal resorption, nephrocalcinosis with bilateral multiple calculi and small papillary tip calcifications, marked increase in alkaline phosphatase. Subsequent dental treatment for restoring the functional and aesthetic requirement followed by appropriate treatment for renal problem was undertaken.

  20. Bilateral Monteggia fracture in adults

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    Ristić Dejan

    2011-01-01

    Full Text Available Introduction. In 1814 Giovanni Monteggia first described two cases of fractures of the proximal third of ulna with dislocation of the radial head. These fractures are more common in children than in adults, and mutual Monteggia fracture is a rare complication. This study presents a treatment course of a patient with bilateral Monteggia fracture. Case report. A 55- year-old patient was injured by falling in the yard. Radiography showed bilateral Monteggia fracture type II (by the Badon classification. Operative treatment of fracture was done by a compression plate on the right side and by the zuggurtung technique on the left one. Closed repositioning of the radial head was done on both sides. The patient was wearing a plaster splint for the upper arm for 21 days. After removing the fixation, the function of the elbow was determined by the Broberg Morrey score (BM which was on the right side 45.5 and on the left side 47.5. After the proper physical therapy, four months after the surgery, BM score was 100 on the right side, and 93 on the left one. Conclusion. Surgical treatment and early rehabilitation is the key for the return of good function of both elbows.

  1. Bilateral zosteriform extragenital lichen sclerosus.

    Science.gov (United States)

    Kumar, Piyush; Jha, Abhijeet Kumar; Mallik, Sambeet Kumar; Raihan, Mohammed

    2014-01-01

    A 35-year-old man presented with asymptomatic eruption on both forearms and lower aspects of the legs for 6 months. The lesions first appeared on his inner aspects of the wrist, the dorsal surface of the hands, and legs and progressed to involve proximal aspects of the extremities. There was no significant past history. On examination, multiple pearly white papules and depigmented atrophic plaques were found bilaterally on the flexors of the arms and the extensors of the legs. The lesions were arranged in a linear manner, following the lines of Blaschko (Figures 1 and 2). The surface of the atrophic plaques was notable for prominent telangiectasia, giving an erythematous appearance. The genitalia, oral cavity, palms, and soles were spared. Systemic examination was noncontributory. Lichen striatus and extragenital lichen sclerosus (ELS) were considered the differential diagnosis. Clinically, the age of the patient, the absence of scaling, and the presence of atrophic plaques and telangiectasia were in favor of ELS. A punch biopsy from an atrophic plaque was performed, and it revealed hyperkeratosis, atrophic epidermis, basal layer vacuolar degeneration, mild lymphocytic infiltration in the dermis, edema, and homogenization of collagen of the upper portion of the dermis (Figures 3 and Figure 4). Histopathologic findings were consistent with lichen sclerosus. A diagnosis of bilateral zosteriform ELS was made.

  2. New Curious Bilateral q-Series Identities

    Directory of Open Access Journals (Sweden)

    Frédéric Jouhet

    2012-10-01

    Full Text Available By applying a classical method, already employed by Cauchy, to a terminating curious summation by one of the authors, a new curious bilateral q-series identity is derived. We also apply the same method to a quadratic summation by Gessel and Stanton, and to a cubic summation by Gasper, respectively, to derive a bilateral quadratic and a bilateral cubic summation formula.

  3. Tearing of the left iliac vessels in lumbar surgery revealed by multiphase post-mortem CT-angiography (MPMCTA).

    Science.gov (United States)

    Vilariño Villaverde, Raquel; Bruguier, Christine; Zerlauth, Jean-Baptiste; De Froidmont, Sébastien; Grabherr, Silke

    2016-05-01

    Lumbar surgery is regularly applied in cases of discal hernia and acquired lumbar stenosis. In this report, we present a case of a laceration in the left common iliac artery and iliac vein during a lumbar surgery and discuss the literature concerning this kind of event. In the present case, the surgical procedure was followed by a sudden decrease in blood pressure, and the surgeon discovered an intra-abdominal haemorrhage that led to the patient's death. Postmortem investigation confirmed the intra-abdominal haemorrhage and revealed a laceration of the proximal portion of the left common iliac artery and left iliac vein. The source of bleeding could be detected especially thanks to multi-phase postmortem CT angiography (MPMCTA), which was performed prior to autopsy. We also found a haemorrhagic path through the intervertebral disc between the L4-L5 vertebrae, caused by the surgeon's instrument (pituitary rongeur). To date, a few cases have been described of iatrogenic death resulting from a tear in the iliac vessels during lumbar surgery, but not from the postmortem perspective. Such investigations have recently been modernized thanks to the introduction of forensic imaging. In particular, MPMCTA offers new possibilities in postmortem investigations and can be considered the new gold standard for investigating deaths related to medical intervention. Here we describe the first case of a death during lumbar surgery using this new method.

  4. Comparison of outcome of microvascular bony head and neck reconstructions using the fibular free flap and the iliac crest flap.

    Science.gov (United States)

    Mücke, Thomas; Loeffelbein, Denys J; Kolk, Andreas; Wagenpfeil, Stefan; Kanatas, Anastasios; Wolff, Klaus-Dietrich; Mitchell, David A; Kesting, Marco R

    2013-09-01

    Several microvascular free flaps are available for reconstruction of the osseous components after resections for head and neck cancer. We have prospectively evaluated patients treated by bony microsurgical reconstruction to identify predictors of adverse outcomes for delayed wound healing and failure of free flaps. All patients from July 2007 to June 2011 who had reconstructions with microvascular fibular or iliac crest flaps immediately after resection of the tumour were evaluated. There were a total of 156 bony free flaps: 120 (77%) fibular and 36 (23%) iliac crest flaps. A total of 133 (85%) were successful. Delayed wound healing was more common with the iliac crest flap (p=0.01) at the intraoral site (p=0.04). Significantly more iliac crest free flaps failed (p=0.02). Anastomosis to the facial artery (p=0.05) and facial vein (p=0.04), and duration of overall operating time were associated with a significantly higher risk of failure of the flap. Patients with cancer of the head and neck who require microsurgical bony reconstruction are at increased risk of postoperative complications. Significantly more complications were found with the iliac crest flap, whereas the fibular flap was associated with a significantly longer operating time.

  5. Locking plate fixation combined with iliac crest bone autologous graft for proximal humerus comminuted fracture

    Institute of Scientific and Technical Information of China (English)

    Zhu Lian; Liu Yueju; Yang Zongyou; Li Han; Wang Juan; Zhao Changping; Chen Xiao

    2014-01-01

    Background Although the use of an intramedullary fibular allograft together with locking plate fixation can provide additional medial support and prevent varus malalignment in displaced proximal humeral fractures with promising results,the fibular autograft donor site often sustains significant trauma and cannot restore the articular surface of comminuted fractures.The aim of this study was to evaluate the clinical and radiographic outcomes of a locking plate and crest bone autologous graft for treating proximal humerus comminuted fractures.Methods We assessed the functional outcomes and complication rates in 40 patients with proximal humerus comminuted fractures.Eighteen patients were treated with a locking plate and an autologous crest bone graft (experimental group),and 22 were treated with only the locking plate and no bone graft (control group).Postoperative assessments included radiographic imaging,range of motion analysis,pain level based on the visual analogue scale (VAS),and the SF-36 (Short Form (36) Health Survey),as well as whether patients could retum to their previous occupation.Results All fractures healed both clinically and radiologically in the experimental group.There was no more than 2 mm collapse of the humeral head,and no osteonecrosis or screw penetration of the articular surface.In contrast,two patients had a nonunion in the control group,and they eventually accepted total shoulder replacements.The average time from surgery to radiographic union was significantly shorter in the experimental group ((4.66±1.63) months) compared with the control group ((5.98±1.57) months) (P <0.05).For the experimental versus controls groups,the mean shoulder active flexion (148.00±18.59 vs.121.73±17.20) degrees,extension (49.00±2.22 vs.42.06±2.06) degrees,internal rotation (45.00±5.61 vs.35.00±3.55)degrees,external rotation (64.00±9.17 vs.52.14±5.73)degrees,and abduction (138.00±28.78 vs.105.95±15.66) degrees were all significantly higher (all P

  6. Trade of permits for greenhouse gas emissions: Bilateral trade need not be the answer

    OpenAIRE

    Burguet, Roberto; Sempere, Jaume

    2010-01-01

    The Kyoto Protocol sets national quotas on GHG emissions and allows international trade of these quotas. Taking terms-of-trade effects into account, we argue that this trade is characterized by asymmetric, identity-dependent externalities, and show that bilateral trade of permits may not be sufficient for an efficient allocation of emissions. We derive conditions under which bilateral trade does improve the allocation of permits. The conditions are strong. In this sense, we argue that, for em...

  7. [Our experience with bilateral cochlear implantation].

    Science.gov (United States)

    Carmel, Eldar; Taitelbaum-Swead, Ricky; Migirov, Lela; Hildesheimer, Minka; Kronenberg, Jona

    2008-03-01

    Cochlear implantation is a standard method of hearing rehabilitation among patients with severe to profound bilateral sensorineural hearing loss. In recent years there have been an increasing number of studies showing superior hearing with bilateral cochlear implantation in comparison with a unilateral procedure. In this study we present our experience with 15 patients, children and adults, who had bilateral cochlear implant surgery. Speech perception test results demonstrated a hearing benefit in bilateral cochlear implantation in comparison with a unilateral device, mainly by improvement in the identification of speech in noise tests.

  8. Backfill for iliac-crest donor sites: a prospective, randomized study of coralline hydroxyapatite.

    Science.gov (United States)

    Bojescul, John A; Polly, David W; Kuklo, Timothy R; Allen, Thomas W; Wieand, Kay E

    2005-08-01

    We report on a prospective randomized study of coralline hydroxyapatite (CH) used as backfill for iliac-crest donor sites. Autogenous iliac-crest bone graft is routinely harvested for spinal fusion. Donor-site morbidity is underappreciated; the presumption is that donor sites regenerate. In this study, we assessed the biological viability of the backfill CH (Pro OsteonTM Implant 500 Hydroxyapatite Bone Void Filler; Interpore, Irvine, Calif) and compared donor-site morbidity after harvest. Twelve patients (11 men, 1 woman) were enrolled: 5 in the backfill group and 7 in the no-backfill group. As part of routine evaluations done preoperatively and 6 weeks, 3 months, 6 months, and 1 year postoperatively, plain radiographs and computed tomography (CT) scans were used to assess bone ingrowth, and technetium bone scans were used to assess biological activity. Postoperative pain analysis was also done. Ten patients (9 men, 1 woman) completed the study. Of the 4 completers in the backfill group, 3 (75%) showed bony ingrowth on plain radiographs and CT scans at 1 year; the fourth patient showed bony ingrowth only on plain radiographs. All 4 patients showed biological activity on bone scans and reported mild pain to no pain. Of the 6 completers in the no-backfill group, 1 (17%) showed bony ingrowth on plain radiographs and CT scans. No patient showed biological activity on bone scans at 1 year. CH aids in iliac-crest healing after bone-graft harvesting by acting as a biological osteoconductive matrix. Postoperative pain at the bone-graft site is potentially reduced. More studies of larger numbers of patients are needed to assess the true long-term benefits of this material in a clinical setting.

  9. Iliac crest allograft glenoid reconstruction for recurrent anterior shoulder instability in athletes: Surgical technique and results

    Directory of Open Access Journals (Sweden)

    Randy Mascarenhas

    2014-01-01

    Full Text Available Performing a labral repair alone in patients with recurrent anterior instability and a large glenoid defect has led to poor outcomes. We present a technique involving the use of the iliac crest allograft inserted into the glenoid defect in athletes with recurrent anterior shoulder instability and large bony defects of the glenoid (>25% of glenoid diameter. All athletes with recurrent anterior shoulder instability and a large glenoid defect that underwent open anterior shoulder stabilization and glenoid reconstruction with the iliac crest allograft were followed over a 4-year period. Preoperatively, a detailed history and physical exam were obtained along with standard radiographs and magnetic resonance imaging of the affected shoulder. All patients also completed the Simple Shoulder Test (SST and American Shoulder and Elbow Surgeons (ASES evaluation forms preoperatively. A computed tomography scan was obtained postoperatively to assess osseous union of the graft and the patient again went through a physical exam in addition to completing the SST, ASES, and Western Ontario Shoulder Instability Index (WOSI forms. 10 patients (9 males, 1 female were followed for an average of 16 months (4-36 months and had a mean age of 24.4 years. All patients exhibited a negative apprehension/relocation test and full shoulder strength at final follow-up. Eight of 10 patients had achieved osseous union at 6 months (80.0%. ASES scores improved from 64.3 to 97.8, and SST scores improved from 66.7 to 100. Average postoperative WOSI scores were 93.8%. The use of the iliac crest allograft provides a safe and clinically useful alternative compared to previously described procedures for recurrent shoulder instability in the face of glenoid deficiency.

  10. Relationships between age and microarchitectural descriptors of iliac trabecular bone determined by microCT.

    Science.gov (United States)

    Deguette, C; Ramond-Roquin, A; Rougé-Maillart, C

    2017-06-01

    Estimation of age at death is a major issue in anthropology. The main anthropological histological methods propose studying the architecture of cortical bone. In bone histomorphometry, researches on metabolic bone diseases have provided normative tables for trabecular bone volume (BV/TV) according to age and gender of individuals on trans-iliac bone biopsies. We have used microCT, a non-destructive tool for measuring bone volume and trabecular descriptors to compare the French tables to a series of forensic anthropological population and if the two iliac bones could be used interchangeably. Coxal bone of a personal forensic collection whose age and gender were known (DNA identification) were used. Bone samples, centered on the same area than bone biopsy. MicroCT (pixel size: 36μm) was used to measure BV/TV and morphometric trabecular parameters of microarchitecture. An adjusted Z-score was calculated for BV/TV to compare with normative tables and a right/left comparison of trabecular parameters was provided. Twenty-seven iliac bones, which 20 forming 10 complete pelvises, aged between 24 and 73y.o. (average of 47.7 y.o.) were used. All adjusted Z-score were within normal values. There was a strong positive correlation between right and left sides for Tb.Th, Tb.N and Tb.Sp, but an insignificant correlation was obtained for BV/TV. Normative tables between age and BV/TV are valid and therefore usable in anthropology. They may represent an alternative to determine the age at death. Nevertheless, it requires a precise technique that could be a drawback in current practice. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  11. S2 Alar-iliac Fixation: A Powerful Procedure for the Treatment of Kyphoscoliosis.

    Science.gov (United States)

    Liu, Zhen; Qiu, Yong; Yan, Huang; Hu, Zong-shan; Zhu, Feng; Qiao, Jun; Xu, Lei-lei; Wang, Bin; Yu, Yang; Qian, Bang-ping; Zhu, Ze-zhang

    2016-02-01

    The purpose of this study was to introduce a powerful technique for the treatment of kyphoscoliosis. There are currently multiple techniques for sacropelvic fixation, including trans-iliac bars and iliac and iliosacral screws. Several studies have documented the use of these instrumentation techniques; however, a ubiquitous problematic issue concerns the need for separate incisions for the use of offset connectors, which add to surgical time and morbidity. Any additional dissection of the skin, subcutaneous tissue or muscle in this area is believed to increase the incidence of complications of wound healing. However, as stated above, the above-mentioned techniques require separate incisions for the use of offset connectors, which add to surgical time and morbidity. The novel technique of S2 alar-iliac (S2AI) pelvic fixation has been developed to address some of these issues. However, a technique for achieving correction of kyphoscoliosis with pelvic obliquity in adult patients with spinal deformity has not previously been described. Our entry point is based on the S1 foramen and is typically up to 5 mm caudal and 2 to 3 mm lateral to that foramen. Once the S1 foramen has been identified, a blunt instrument can be used to probe the alar ridge. The screw trajectory is 40°-50° from horizontal and 20°-30° caudal, aimed toward the greater trochanter and rostral to the sciatic notch. A 36-year-old female patient presented with a 3-year history of low back pain, and progressive thoracolumbar kyphoscoliosis. In this typical case, we performed S2AI fixation with transforaminal lumbar interbody fusion and hemivertebra resection technique to treat her lumbosacral kyphoscoliosis. Satisfactory improvement in her preoperative lumbar kyphoscoliosis was found at 3-month follow-up. © 2016 Chinese Orthopaedic Association and John Wiley & Sons Australia, Ltd.

  12. The Use of Iliac Stem Prosthesis for Acetabular Defects following Resections for Periacetabular Tumors

    Directory of Open Access Journals (Sweden)

    Massimiliano De Paolis

    2013-01-01

    Full Text Available Introduction. The management of pelvic tumors is a challenge for orthopaedic oncologists due to the complex anatomy of the pelvis and the need to have extensive exposure. Various reconstructive techniques have been proposed with poor functional results and a high percentage of complications. Our purpose is to determine the functional results and the rate of complications of iliac stem prosthesis for acetabular defects following resections for periacetabular tumors. Materials and Methods. Between 1999 and 2012, 45 patients underwent pelvic resections for periacetabular bone tumors followed by reconstruction with stem cup prosthesis. The most common diagnosis was CS (chondrosarcoma, 29 cases, followed by OS (osteosarcoma, 9 cases and metastasis (3 cases. In 33 cases, this implant was associated with massive bone allografts. Minimum follow-up required to evaluate functional outcome was 2 years. We classified pelvic resections according to Enneking and Dunham’s classification and we used MSTS (musculoskeletal tumor system score to evaluate functional outcomes. Results and Discussion. Sixteen patients died of their disease, three were lost to follow-up, four are alive with disease, and twenty-two are alive with no evidence of disease. Fifteen patients had local recurrence. Sixteen patients had bone or lung metastasis. We have had 6 infections, 2 aseptic loosening, and 2 cases of hip dislocation. Iliac sovracetabular osteotomy was fused in all cases at 10 months from surgery. Functional results were good or excellent in 25 of 31 patients with long-term follow-up (77%, with a percentage similar to that reported in the literature. Conclusion. The use of iliac stem prosthesis is a simple reconstructive technique that reduces operative times and risk of infection. It allows having good results and low rate of complications, but it should be performed in selected cases and centres of reference.

  13. Endovascular Management of Aorta-Iliac Stenosis and Occlusive Disease by Kissing-Stent Technique.

    Science.gov (United States)

    Liu, Meng; Zhang, Fuxian

    2016-01-01

    Kissing-stenting treatment has been used to treat patients with peripheral artery disease (PAD). However, the long term efficacy of the stenting therapy is not well defined in Chinese PAD patients. To investigate the question, sixty-three PAD patients (37 males and 26 females), aged 66 ± 7.3 years, were analysed in the study. They were featured as claudication (n = 45, 71.4%), rest pain (n = 18, 28.6%), or gangrene (n = 8, 12.7%). In total, 161 stents were applied in aorta-iliac lesions with 2.6 stents for each patient, including 55 self-expanding stents, 98 balloon expandable stents, and 8 covered stents. The success rate of implanting Kissing-stents was 100%. Catheter-directed thrombolysis (CDT) with urokinase was performed in 8 cases (12.7%). The severity of peripheral ischemia was significantly improved, as evidenced by 3.3-fold increase of ankle-brachial pressure index (ABI) after the surgery (P = 0.008). One, three, five, and seven years after surgery, the primary patency rate was 87.3%, 77.4%, 71.1%, and 65.0%, whereas the secondary patency rate was 95.2%, 92.5%, 89.5%, and 85.0%, respectively. No in-hospital mortality was recorded. In conclusion, Kissing-stenting technique for aorta-iliac lesions is safe and effective with lower complications. It is beneficial for aorta-iliac occlusions that are longer than 60 mm.

  14. Endovascular Management of Aorta-Iliac Stenosis and Occlusive Disease by Kissing-Stent Technique

    Directory of Open Access Journals (Sweden)

    Meng Liu

    2016-01-01

    Full Text Available Kissing-stenting treatment has been used to treat patients with peripheral artery disease (PAD. However, the long term efficacy of the stenting therapy is not well defined in Chinese PAD patients. To investigate the question, sixty-three PAD patients (37 males and 26 females, aged 66±7.3 years, were analysed in the study. They were featured as claudication (n=45, 71.4%, rest pain (n=18, 28.6%, or gangrene (n=8, 12.7%. In total, 161 stents were applied in aorta-iliac lesions with 2.6 stents for each patient, including 55 self-expanding stents, 98 balloon expandable stents, and 8 covered stents. The success rate of implanting Kissing-stents was 100%. Catheter-directed thrombolysis (CDT with urokinase was performed in 8 cases (12.7%. The severity of peripheral ischemia was significantly improved, as evidenced by 3.3-fold increase of ankle-brachial pressure index (ABI after the surgery (P=0.008. One, three, five, and seven years after surgery, the primary patency rate was 87.3%, 77.4%, 71.1%, and 65.0%, whereas the secondary patency rate was 95.2%, 92.5%, 89.5%, and 85.0%, respectively. No in-hospital mortality was recorded. In conclusion, Kissing-stenting technique for aorta-iliac lesions is safe and effective with lower complications. It is beneficial for aorta-iliac occlusions that are longer than 60 mm.

  15. Rectal cancer presenting tumor thrombosis in the inferior vena cava and common iliac vein: case report

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, Sun Jung; Park, Seong Jin; Lee, Hae Kyung; Yi, Boem Ha; Park, Sung Il; Hong, Soo Jin; Kim, Hee Kyung; Park, Jeong Mi [Soonchunhyang University Hospital, Bucheon (Korea, Republic of)

    2008-10-15

    We report the radiologic findings of a rectal carcinoma case with tumor thrombus in the inferior vana cava and left common iliac vein of a 48-year-old woman. The patient complained of swelling in the left leg and consequently underwent a lymphoscintigraphy, CT venography, abdominal CT, PET-CT, pelvis MRI, and ultrasound doppler. The rectal cancer was determined via a colonoscopy. The tissue biopsy of tumor thrombus in the IVC was done during insertion of IVC filter and poorly differentiated adenocarcinoma was revealed by pathology.

  16. Static histomorphometry of human iliac crest and vertebral trabecular bone: a comparative study

    DEFF Research Database (Denmark)

    Thomsen, Jesper Skovhus; Ebbesen, Ebbe Nils; Mosekilde, Lis

    2002-01-01

    . In addition, connectivity density was measured (ConnEulor method). The results showed that the age-related changes in the static histomorphometric measures are generally similar in the iliac crest and the vertebral body, and that these age-related changes are independent of gender. An exception, however...... the generally similar pattern in age-related changes at these two skeletal sites. The highest correlation coefficient was found for trabecular separation (Tb.Sp; r = 0.63). Trabecular bone volume showed a correlation coefficient of r = 0.59. It is concluded that static histomorphometry performed on one skeletal...

  17. May-Thurner syndrome presenting as spontaneous left iliac vein rupture.

    Science.gov (United States)

    Hosn, Maen Aboul; Katragunta, Neelima; Kresowik, Timothy; Sharp, William John

    2016-10-01

    Spontaneous iliac vein rupture resulting in a retroperitoneal hematoma is extremely rare and can present as a life-threatening emergency. There is often a delay in diagnosis with no established treatment recommendations. We report the case of a 39-year-old woman who presented with hypovolemic shock, a large left retroperitoneal hematoma, and left lower extremity phlegmasia in the setting of a previously asymptomatic May-Thurner syndrome. She was successfully treated with a combined open and endovascular approach. We also reviewed the literature on the evolution of diagnosis and treatment of this rare condition and present our recommendations for management.

  18. Adventitial cystic disease of the left external iliac vein: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Sang Hee; Shin, Hyun Woong; Lee, Yil Gi; Koo, Mi Jin [Daegu Fatima Hospital, Daegu (Korea, Republic of)

    2005-10-15

    Adventitial cystic disease (ACD) is a rare, but well-characterized vascular disease. It is most commonly seen in the popliteal artery, but it has also been reported in the venous system. The most commonly involved segment has been the common femoral vein; the disease resulted in luminal compromise and extremity swelling. We report here on a case of adventitial cystic disease of the left external iliac vein that was initially misdiagnosed as deep vein thrombosis in a 68-years-old man who presented with a painless swelling of his left leg.

  19. Cushing syndrome after bilateral lensectomy.

    Science.gov (United States)

    Scherrer, Karin Sofia; Weitz, Marcus; Eisenack, Johannes; Truffer, Béatrice; Konrad, Daniel

    2015-03-01

    Iatrogenic Cushing syndrome induced by oral and parenteral corticosteroid administration is a well-known complication, and necessary precautions have to be taken. Cushing syndrome, however, following treatment with glucocorticoid-containing eye drops is a very rare complication. To the best of our knowledge, there have been only four reported cases in the literature. Herein, we present an infant boy who developed Cushing syndrome after receiving dexamethasone-containing eye drops after bilateral cataract extraction to prevent postoperative inflammatory complications. At the age of 5 months, after approx. 3 months of dexamethasone therapy, the patient presented with cushingoid facies, nephrocalcinosis and failure to grow. Iatrogenic Cushing syndrome was diagnosed and dexamethasone-containing eye drops were reduced and eventually stopped. Follow-up examinations revealed catch-up growth. Ocularly administered corticosteroids may have substantial systemic side effects in infants.

  20. Bilateral microvascular second toe transfer for bilateral post-traumatic thumb amputation

    OpenAIRE

    Rajendra Nehete; Anita Nehete; Sandeep Singla; Harshad Adhav

    2012-01-01

    In bilateral thumb amputations, the functional impairment is serious and every attempt should be made to reconstruct the thumb. We report a case of bilateral post traumatic thumb amputation, reconstructed with bilateral second toe transfer. Only two such cases have been reported in literature so far. Though there are various modalities for the reconstruction of thumb, microvascular toe transfer has its own merits. The convalescent period is minimal with excellent function. It is bilaterally s...

  1. Bilateral metachronous breast cancer with bilateral recurrences: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Park, So Hyun; Sohn, Yu Mee [Dept. of Radiology, Kyung Hee University Hospital, College of Medicine, Kyung Hee University, Seoul (Korea, Republic of); Kim, Eun Kyung [Dept. of Radiology, Research Institute of Radiological Science, Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2014-05-15

    The incidence of bilateral breast cancer has been reported to range from 0.4% to 14%, and it increases gradually as a result of improved early detection capabilities and longer survival times. We report a rare case where the bilateral breast cancers occurred as a metachronous bilateral breast cancer with bilateral recurrences, detected by mammography, and the rapid growth of tumor that manifested as microcalcification and skin thickening within 3 months.

  2. A Rare Entity: Bilateral First Rib Fractures Accompanying Bilateral Scapular Fractures

    Directory of Open Access Journals (Sweden)

    Gultekin Gulbahar

    2015-01-01

    Full Text Available First rib fractures are scarce due to their well-protected anatomic locations. Bilateral first rib fractures accompanying bilateral scapular fractures are very rare, although they may be together with scapular and clavicular fractures. According to our knowledge, no case of bilateral first rib fractures accompanying bilateral scapular fractures has been reported, so we herein discussed the diagnosis, treatment, and complications of bone fractures due to thoracic trauma in bias of this rare entity.

  3. External fixation of the pelvic girdle as a test for assessing instability of the sacro-iliac joint.

    Science.gov (United States)

    Slätis, P; Eskola, A

    1989-10-01

    External fixation of the pelvic girdle was used in a consecutive series of ten female patients suffering from suspected chronic instability of the sacro-iliac joint. The condition was attributed to pelvic relaxation after pregnancy in seven patients and to trauma in three. External fixation of the pelvis with a trapezoid frame reduced the average radiographic displacement of the symphysis from 5.0 to 2.4 mm in eight patients, relieved the dorsal pain in seven, and markedly improved walking ability in five. Seven of the ten patients were subsequently subjected to an anterior sacro-iliac joint arthrodesis in which square compression plates and autogenous bone grafts were used. At follow-up examination five of these patients were improved, and two unchanged. The results suggest that external fixation of the pelvis is useful in assessing painful sacro-iliac joint instability and should precede surgical intervention.

  4. Use of iliac vein tunneled cuffed catheters in elderly hemodialysis patients: a single-center retrospective study.

    Science.gov (United States)

    Wang, Lihua; Wei, Fang; Sun, Guijiang; Chen, Haiyan; Yu, Haibo; Jiang, Aili

    2016-02-01

    Until now, the survival of iliac vein tunneled cuffed catheters (TCCs) used in elderly patients has not been fully investigated. Accordingly, we evaluated their use in elderly hemodialysis patients with no other venous access options. A total of 70 elderly patients with iliac vein TCCs undergoing chronic hemodialysis were included in this study. Patients' baseline anthropometric and laboratory parameters were measured. Incidence of catheter dysfunction and of catheter-related infection was documented. During the study period, a total of 99 new tunneled dialysis catheters were placed. Technical success rate was 100 %. Median infection-free survival and dysfunction-free survival after catheterization was 617 and 875 catheter days, respectively. Mean survival time per catheter was 1067 catheter days, corresponding to a total observation period of 65369 catheters days. Iliac TCC is both technically feasible and effective for hemodialysis in elderly patients with no other venous access options.

  5. [Conversion of a retrograde access to an antegrade access for bilateral femorocrural intervention in one session].

    Science.gov (United States)

    Neumann, C; Dorffner, R

    2012-05-01

    Evaluation of the feasibility as well as the success and complication rates of a change of access direction in patients with PAOD for bilateral intervention. Over the course of one year, 239 patients referred to our department for intervention of the iliac and femorocrural vessels were evaluated for an ipsilateral change of access direction. In 38 patients (16%), the symptoms indicated a bilateral femorocrural intervention. Three patients (8%) had to be excluded due to elevated creatinine level. In the remaining 35 patients, an attempt was made to change the cross-over access to an antegrade access in the same session. The procedure was accomplished by drawing a sidewinder catheter in the ipsilateral CIA, pushing a hydrophilic guide wire into the SFA and repositioning the sheath. Sonographic and clinical controls followed the next day. In 32 patients (91%), the procedure was successful, and in 3 cases (9%), it failed. One major hematoma (3%), which could be treated conservatively, occurred. In 2 cases (6%) pseudoaneurysms developed and were treated by compression or thrombin injection. 3 minor hematomas (9%) were documented. In one patient (3%) a stroke occurred during the intervention after a brain stem infarction some weeks before, which could not be related to the intervention (total rate of minor complications 9%, major complications 12%). The bilateral intervention of femorocrural vessels in one session by changing the access direction ipsilaterally is feasible and associated with acceptable complication rates. It offers the opportunity to optimize endovascular therapy economically. © Georg Thieme Verlag KG Stuttgart · New York.

  6. Bilateral locked facets in the thoracic spine

    NARCIS (Netherlands)

    M.H.A. Willems; Braakman, R. (Reinder); B. van Linge (Bert)

    1984-01-01

    textabstractTwo cases of traumatic bilateral locked facets in the thoracic spine are reported. Both patients had only minor neurological signs. They both made a full neurological recovery after surgical reduction of the locked facets. Bilateral locked facets are very uncommon in the thoracic spine.

  7. Simultaneous and spontaneous bilateral quadriceps tendons rupture.

    Science.gov (United States)

    Celik, Evrim Coşkun; Ozbaydar, Mehmet; Ofluoglu, Demet; Demircay, Emre

    2012-07-01

    Simultaneous and spontaneous bilateral quadriceps tendon rupture is an uncommon injury that is usually seen in association with multiple medical conditions and some medications. We report a case of simultaneous and spontaneous bilateral quadriceps tendon rupture that may be related to the long-term use of a statin.

  8. Acral osteolysis in bilateral compartment syndrome

    Directory of Open Access Journals (Sweden)

    Iram Saeed

    2008-08-01

    Full Text Available Carpal tunnel syndrome is a common neurological condition with rare yet potentially serious cutaneous and skeletal complications. We present a case of mutilating/ulcerating bilateral carpal tunnel syndrome in a 63 year old female. Radiographs showed symmetrical acral osteolysis in the index and middle fingers distal phalanges bilaterally. Carpal tunnel decompressions provided symptomatic relief.

  9. Concurrent bilateral ectopic pregnancy: a rarity

    Directory of Open Access Journals (Sweden)

    Prabhleen Kaur

    2015-08-01

    Full Text Available Bilateral ectopic pregnancy is a rare twin gestation with only a few cases reported in the literature. We report a 30 year old woman without any high risk factor for ectopic pregnancy, who had concurrent bilateral ectopic pregnancy. A 30 year old female presented to the Gynecology emergency department complaining of vaginal bleeding and abdominal pain. The presumptive diagnosis of ruptured left sided ectopic pregnancy was made on basis of clinical findings and ultrasound finings. An emergency laparotomy was done revealed a hemoperitoneum of 1.5 liters, a ruptured left tubal pregnancy with active bleeding and right tubal un-ruptured ectopic was found. A bilateral salpingectomy was performed. Histopathology confirmed presence of chorionic villi in both tubes. In theory, laparoscopic salpingostomy is the best surgical approach in bilateral tubal pregnancy. However, bilateral salpingectomy may be necessary when both tubes are extensively damaged or are actively bleeding. Successful pregnancies have been reported after conservative surgical treatment of bilateral ectopic, but the risk of recurrence is high. Our decision for an emergency laparotomy followed by bilateral salpingectomy was based on the fact that the patient presented with acute abdomen and was haemodynamically unstable and there was extensive bilateral tubal damage. As the incidence of ectopic pregnancies is increasing concurrently with the incidences of pelvic inflammatory disease and use of assisted fertility techniques; it may be that these and ldquo;rare ectopics and rdquo; will become less uncommon. [Int J Reprod Contracept Obstet Gynecol 2015; 4(4.000: 1197-1199

  10. Spontaneous bilateral adrenal hemorrhage following cholecystectomy.

    Science.gov (United States)

    Dahan, Meryl; Lim, Chetana; Salloum, Chady; Azoulay, Daniel

    2016-06-01

    Postoperative bilateral adrenal hemorrhage is a rare but potentially life-threatening complication. This diagnosis is often missed because the symptoms and laboratory results are usually nonspecific. We report a case of bilateral adrenal hemorrhage associated with acute primary adrenal insufficiency following laparoscopic cholecystectomy. The knowledge of this uncommon complication following any abdominal surgery allows timey diagnosis and rapid treatment.

  11. Percutaneous biopsy of a metastatic common iliac lymph node using hydrodissection and a semi-automated biopsy gun

    Energy Technology Data Exchange (ETDEWEB)

    Ryu, Seong Yoon; Park, Byung Kwan [Dept. of Radiology, amsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2017-06-15

    Percutaneous biopsy is a less invasive technique for sampling the tissue than laparoscopic biopsy or exploratory laparotomy. However, it is difficult to perform biopsy of a deep-seated lesion because of the possibility of damage to the critical organs. Recently, we successfully performed CT-guided biopsy of a metastatic common iliac lymph node using hydrodissection and semi-automated biopsy devices. The purpose of this case report was to show how to perform hydrodissection and how to use a semi-automated gun for safe biopsy of a metastatic common iliac lymph node.

  12. Morphometric study of distance between posterior inferior iliac spine and ischial spine of the human hip bone for sex determination

    OpenAIRE

    2014-01-01

    Background: Objective of current study was to study the distance between Posterior Inferior Iliac Spine and Ischial Spine (PIIS-IS) of human hip bone for determination of sex. Methods: The study comprised unpaired 149 adult human hip bones of known sex. The posterior inferior iliac spine and ischial spine were identified in all the hip bones and a vernier calliper was used to measure the distance between the PIIS-IS. Results: It was observed that the mean distance of PIIS-IS in males a...

  13. Danish Exports and Danish Bilateral Aid

    DEFF Research Database (Denmark)

    Hansen, Henrik; Rand, John

    countries. This Evaluation Study presents an econometric analysis of Danish exports to 144 countries over the period from 1981 to 2010. The analysis is based on the gravity model of bilateral trade; a structural model developed over decades and now the central model in analyses of bilateral trade flows...... and trade policies. The main result of the study is that Danish bilateral aid has a positive and statistically significant impact on Danish exports to the recipient countries. Bilateral development assistance may affect exports through several channels. Three of the main channels are direct aid tying......; increasing recipient income where higher income leads to higher imports, and decreased trade costs, say due to improved information about cultural and administrative customs and practices. Thus, as for preferential trade arrangements, bilateral aid has two potential economic effects; trade creation working...

  14. Bilateral zeta functions and their applications

    CERN Document Server

    Shibukawa, Genki

    2011-01-01

    We introduce a new type of multiple zeta functions, which we call bilateral zeta functions, analogous to the Barnes zeta functions. The bilateral zeta function is a periodic function and shares certain basic properties of Barnes zeta function. Especially, we prove that the bilateral zeta function has a nice Fourier series expansion and the Barnes zeta function can be expressed as a finite sum of bilateral zeta functions. By these properties of the bilateral zeta functions, We obtain simple proofs of some formulas, for example the reflection formula for the multiple gamma function, the inversion formula of the Dedekind eta function, Ramanujan's formula, Fourier expansion of the Barnes zeta function and multiple Iseki's formula.

  15. Bypass iliac-mesenteric-cava inpatients under two years of age. Case report and literature review

    Directory of Open Access Journals (Sweden)

    Villanueva López Noé

    2014-07-01

    Full Text Available Introduction: In the treatment of portal hypertension in pediatric patients, some type of porto-systemic shunt is indicated, which is an unusual surgical procedure in patients under two years of age, due to the low incidence of this disease at this age and the increase in the number of complications. Objective: We present our experience and results with this procedure in patients under two years of age seen in the Hepatobiliopancreatic general surgery service at Instituto Nacional de PediatríaDiscussion: The causes of portal hypertension in children are varied. Among the extrahepatic causes, the most common is cavernomatous portal degeneration. Children with portal hypertension under two years have severe symptoms such as recurrent gastrointestinal bleeding or anemia; others have hypersplenism data. In many cases medical management is useless and a surgical procedure require such as a portosystemic shunt in order to decrease the size of varicose esophageal veins and prevent bleeding that threatens the patient’s life. Conclusion: The iliac-mesenteric-caval shunt in patients under two years is a feasible alternative that improves the clinical status of the patient, reducing the risk of bleeding. However long-term studies are needed to determine the outcome of these patients. Keywords: Iliac-mesenteric-caval shunt, portal hypertension.

  16. Osseous and dental outcomes of primary gingivoperiosteoplasty with iliac bone graft: A radiological evaluation.

    Science.gov (United States)

    Touzet-Roumazeille, Sandrine; Vi-Fane, Brigitte; Kadlub, Natacha; Genin, Michaël; Dissaux, Caroline; Raoul, Gwenaël; Ferri, Joël; Vazquez, Marie-Paule; Picard, Arnaud

    2015-07-01

    Primary alveolar cleft repair has two main purposes: to restore normal morphology and normal function. Gingivoperiosteoplasty with bone grafting in mixed dentition has been a well-established procedure. We hypothesized that 1) performance of this surgery in deciduous dentition would provide favorable bone graft osseointegration, and 2) would improve the support of incisor teeth eruption, thereby avoiding maxillary growth disturbances. We conducted a retrospective study of clinical and tridimensional radiological data for 73 patients with alveolar clefts (with or without lip and palate clefts) who underwent gingivoperiosteoplasty with iliac bone graft in deciduous dentition. Pre- and post-operative Cone Beam Computed Tomography (CBCT) comparison allowed evaluation of the ratio between bone graft volume and initial cleft volume (BGV/ICV ratio), and measurement of central incisor teeth movements. This series of 73 patients included 44 males and 29 females, with a mean age of 5.5 years. Few complications were observed. Post-operative CBCT was performed at 7.4 months. The mean BGV/ICV ratio was 0.62. Axial rotation was significantly improved post-operatively (p = 0.004). Gingivoperiosteoplasty with iliac bone graft is safe when performed in deciduous dentition and results in a sufficient bone graft volume to support lateral incisor eruption and upper central incisor tooth position improvement.

  17. Gout in the spine and sacri-iliac joints: radiological manifestations

    Energy Technology Data Exchange (ETDEWEB)

    Jajic, I.

    1982-06-01

    It is well known that deposits of urates in soft tissues occur commonly in gout, particularly in para-articular areas and in articular cartilages of the limbs. Involvement of the spine and sacro-iliac joints by such deposits, however, has been regarded as being relatively unusual and has attracted little attention in the literature. As we were impressed by the frequency of episodes of acute back pain in our patients with gouty arthritis, established definitely on clinical and biochemical grounds, we undertook a radiological investigation of the spine and sacro-iliac joints in a series of 54 subjects. It was suspected that their episodes of pain were clinical manifestations of gout, and 12 of the group had suffered one or more attacks. Of these 12 subjects, eight were found to have radiological abnormalities. In six subjects, evidence of sacro-iliitis was demonstrated, which is comparable to the report of Resnick and Reinke (8), and in two patients vertebral lesions corresponded to those described by Jaffe (5). Hyperostotic spondylosis was present in no fewer than 29 of the series. Although lacking histological confirmation of the lesions demonstrated radiologically, we believe that our suspicions have been confirmed.

  18. Right iliac fossa abscess as first manifestation of perforated adenocarcinoma of sigmoid: a rare case report

    Institute of Scientific and Technical Information of China (English)

    Mohammad Hossein Hajisadeghizadeh; Hamid Reza Soltani. G; Seyed Mohammad Reza Mortazavizadeh; Fatemeh Akhiri A

    2012-01-01

    Colorectal cancer usually present with known symptoms while there are less common manifestation including abscess formation which can be intra or extra peritoneal. A 60-year-old Caucasian male with a history of RLQ abdominal pain, nausea, vomiting and anorexia from 15 days ago referred to surgery ward. Ultrasound showed a hypoachoic lesion with diameters 50 mm × 70 mm in RLQ of abdomen and a round echogenic area in right lobe of liver with diameter 15 mm. The findings were revealed an abscess located in right iliac fossa then local drainage of abscess was performed. Four days later the patient was re-admitted because of severe abdominal distention and lack of bowel movement. Laparoscopy was performed before proceeding with further examinations, due to the poor general condition of the patient. The sigmoid was adherent into the abdominal wall and mild intestinal loop distention and apple-core view was observed during operation. Can-cer of sigmoid complicated by a right iliac fossa abscess was diagnosed and Hartman colestomy was undertaken. At the last follow-up examination 3 months after operation, the patient was in good health with no clinical evidence of recurrence.

  19. Bioactive Glass versus Autogenous Iliac Crest Bone Graft in Adolescent Idiopathic Scoliosis Surgery

    Directory of Open Access Journals (Sweden)

    Ameri Ebrahim

    2009-10-01

    Full Text Available Surgery on the skeleton frequently requires harvesting of autogenous bone graft from the pelvis, but this procedure often is complicated by problems. The purpose of this retrospective, comparative descriptive study was to compare the efficacy of metal-derived bioactive glass (Novabone versus autogenous iliac crest bone graft in adolescent idiopathic scoliosis surgery. The study was carried out on forty cases (aged 14-20 years with 55 total curves fused for AIS. Posterior spinal fusion was performed using local bone grafts combined with autogenous iliac crest bone graft in 20 patients (group 1, and combined with Novabone in another twenty ones (group 2. The patients were observed for a minimum of 24 months after surgery, with a mean postoperative observation time of 34.7 months. The results were assessed clinically and radiologically. In group 1, average preoperative curve was 66° with immediate correction to 24.2° (59.7% and final follow-up of 27.4° (54.3%, but in group 2 the calculated numbers included 63.8°, 25.8° (59.6% and 28.4° (55.5 % respectively. There were 5 indeterminate fusions (3 cases in group 1 and 2 in the other group, 1 acute infection, and 1 hook dislodgement in the synthetic group. These results justify and favor the use of bone substitutes for instrumented posterior spinal fusion in AIS. Potentially hazardous harvesting of pelvic bone is no longer necessary for such operations.

  20. Bioactive Glass versus Autogenous Iliac Crest Bone Graft in Adolescent Idiopathic Scoliosis Surgery

    Directory of Open Access Journals (Sweden)

    Ameri E

    2009-04-01

    Full Text Available Surgery on the skeleton frequently requires harvesting of autogenous bone graft from the pelvis, but this procedure is complicated by problems. The purpose of this retrospective, comparative descriptive study was to compare the efficacy of metal-derived bioactive glass (Novabone versus autogenous iliac crest bone graft in adolescent idiopathic scoliosis surgery. The study was carried out on forty cases (aged 14-20 years with 55 total curves fused for AIS. Posterior spinal fusion was performed using local bone grafts combined with autogenous iliac crest bone graft in 20 patients (group 1, and combined with Novabone in another twenty ones (group 2. The patients were observed for a minimum of 24 months after surgery, with a mean postoperative observation time of 34.7 months. The results were assessed clinically and radiologically. In group 1, average preoperative curve was 66° with immediate correction to 24.2° (59.7% and final follow-up of 27.4° (54.3%, but in group 2 the calculated numbers included 63.8°, 25.8° (59.6% and 28.4° (55.5 % respectively. There were 5 indeterminate fusions (3 cases in group 1 and 2 in the other group, 1 acute infection, and 1 hook dislodgement in the synthetic group. These results justify and favor the use of bone substitutes for instrumented posterior spinal fusion in AIS. Potentially hazardous harvesting of pelvic bone is no longer necessary for such operations.

  1. Posterior iliac offset: description of a new radiological measurement of sacroiliac joint instability.

    Science.gov (United States)

    Tonne, B M; Kempton, L B; Lack, W D; Karunakar, M A

    2014-11-01

    The purpose of this study was to describe the radiological characteristics of a previously unreported finding: posterior iliac offset at the sacroiliac joint and to assess its association with pelvic instability as measured by initial displacement and early implant loosening or failure. Radiographs from 42 consecutive patients with a mean age of 42 years (18 to 77; 38 men, four women) and mean follow-up of 38 months (3 to 96) with Anteroposterior Compression II injuries, were retrospectively reviewed. Standardised measurements were recorded for the extent of any diastasis of the pubic symphysis, widening of the sacroiliac joint, static vertical ramus offset and a novel measurement (posterior offset of the ilium at the sacroiliac joint identified on axial CT scan). Pelvic fractures with posterior iliac offset exhibited greater levels of initial displacement of the anterior pelvis (anterior sacroiliac widening, pubic symphysis diastasis and static vertical ramus offset, p < 0.001,0.034 and 0.028, respectively). Pelvic fractures with posterior ilium offset also demonstrated higher rates of implant loosening regardless of fixation method (p = 0.05). Posterior offset of the ilium was found to be a reliable and reproducible measurement with substantial inter-observer agreement (kappa = 0.70). Posterior offset of the ilium on axial CT scan is associated with greater levels of initial pelvic displacement and early implant loosening.

  2. The International Trade Network

    OpenAIRE

    Bhattacharya, K.; Mukherjee, G.; Manna, S. S.

    2007-01-01

    Bilateral trade relationships in the international level between pairs of countries in the world give rise to the notion of the International Trade Network (ITN). This network has attracted the attention of network researchers as it serves as an excellent example of the weighted networks, the link weight being defined as a measure of the volume of trade between two countries. In this paper we analyzed the international trade data for 53 years and studied in detail the variations of different ...

  3. Analysis of reconstruction using non-vascularized iliac bone graft for patients with mandibular defects%非血管化髂骨移植重建下颌骨缺损的临床分析

    Institute of Scientific and Technical Information of China (English)

    谢富强; 孙健

    2012-01-01

    Objective To make a clinical retrospective analysis of reconstruction using autogenous non-vascularized iliac bone graft for patients with mandibular defects, and then to evaluate the treatment effectiveness and operation announcements of this method. Methods 34 patients who were suffered from discontinued mandibule because of tumor or trauma, were treated with autogenous non-vascularized iliac bone graft. The surgery technique, postoperative outcomes and complications were analyzed. Results In 34 patients adopted non-vascularized iliac bone graft, 31 patients adopted rigid internal fixation with titanium mini plate, 3 patients with bridging titanium plate. 27 bone grafts survived completely, the overall success rate was 79.41%. 3(8.82%) of the bone grafts healed after infection, 4(11.76%) bone grafts lost because of infection. Conclusion The autogenous non-vascularized iliac bone graft is one of the most important way for the reconstruction of mandibular defects. The methods of internal fixation includes titanium mini pate and bridging titanium plate.%目的 对非血管化髂骨移植重建下颌骨缺损的病例进行临床回顾性分析,探讨其治疗效果及手术注意事项.方法 选择因肿瘤和外伤致下颌骨缺损后行自体非血管化髂骨同期移植重建术修复的34例患者为研究对象,分析其手术方法、术后效果及并发症的发生情况.结果 采用游离非血管化髂骨同期移植重建下颌骨缺损的34例患者中,小钛板双排内固定31例,重建板内固定3例.34例患者中,成功病例27例(79.41%),良好病例3例(8.82%),失败病例4例(11.76%).失败原因均为感染而取出植入骨.结论 自体非血管化髂骨移植重建术是下颌骨缺损重建的重要方法之一,内固定的方式有小钛板和重建板.

  4. Heterochronic bilateral ectopic pregnancy after ovulation induction.

    Science.gov (United States)

    Zhu, Bo; Xu, Gu-feng; Liu, Yi-feng; Qu, Fan; Yao, Wei-miao; Zhu, Yi-min; Gao, Hui-juan; Zhang, Dan

    2014-08-01

    Ectopic pregnancy is identified with the widely-applied assisted reproductive technology (ART). Bilateral ectopic pregnancy is a rare form of ectopic pregnancy which is difficult to be diagnosed at the pre-operation stage. In this paper, we presented an unusual case of heterochronic bilateral ectopic pregnancy after stimulated intrauterine insemination (IUI), where there has been a delay of 22 d between the diagnoses of the two ectopic pregnancies. Literature was reviewed on the occurrence of bilateral ectopic pregnancy during the past four years in the MEDLINE database. We found 16 cases of bilateral ectopic pregnancy reported since 2008, and analyzed the characteristics of those cases of bilateral ectopic pregnancy. We emphasize that ovulation induction and other ARTs may increase the risk of bilateral ectopic pregnancy. Because of the difficulty in identification of bilateral ectopic pregnancy by ultrasonography, the clinician should be aware that the treatment of one ectopic pregnancy does not preclude the occurrence of a second ectopic pregnancy in the same patient and should pay attention to the intra-operation inspection of both side fallopian tubes in any ectopic pregnancy case.

  5. Bilateral optic neuropathy in acute cryptococcal meningitis

    Institute of Scientific and Technical Information of China (English)

    Qi Zhe Ngoo; Li Min Evelyn Tai; Wan Hazabbah Wan Hitam; John Tharakan

    2016-01-01

    We reported a case of cryptococcal meningitis presenting with bilateral optic neuropathy in an immunocompetent patient. A 64-year-old Malay gentleman with no medical comorbidities presented with acute bilateral blurring of vision for a week, which was associated with generalised throbbing headache and low grade fever. He also had som-nolence and altered consciousness. Visual acuity in both eyes was no perception of light with poor pupillary reflexes. Extraocular muscle movements were normal. Anterior segments were unremarkable bilaterally. Fundoscopy revealed bilateral optic disc swelling. CT scan of the brain showed multifocal infarct, but no meningeal enhancement or mass. Cerebrospinal fluid opening pressure was normal, while its culture grew Cryptococcus neoformans. A diagnosis of cryptococcal meningitis with bilateral optic neuropathy was made. Patient was treated with a six-week course of intravenous flu-conazole and started concomitantly on a fortnight's course of intravenous amphotericin B. After that, his general condition improved, but there was still no improvement in his visual acuity. On reviewing at two months post-initiation of treatment, fundi showed bilateral optic atrophy. Bilateral optic neuropathy secondary to cryptococcal meningitis was rare. The prognosis was guarded due to the sequelae of optic atrophy. Anti-fungal medication alone may not be sufficient to manage this condition. However, evidence for other treatment modalities is still lacking and further clinical studies are required.

  6. Sound localization ability of young children with bilateral cochlear implants.

    NARCIS (Netherlands)

    Beijen, J.W.; Snik, A.F.M.; Mylanus, E.A.M.

    2007-01-01

    OBJECTIVE: To evaluate the benefit of bilateral cochlear implantation in young children. STUDY DESIGN: Clinical trial comparing a group of bilaterally implanted children with a group of unilaterally implanted children. SETTING: Tertiary referral center. PATIENTS: Five bilaterally implanted children

  7. Bilateral Petit’s Triangle Hernia

    Directory of Open Access Journals (Sweden)

    Sanjay Kumar Bhasin, Arshad Bashir Khan, Sanjay Sharma

    2006-07-01

    Full Text Available Lumbar traingle hernia that occurs through lumbar triangles is very rare type of hernia. Only about 300 cases havebeen reported till date. Bilateral Petit’s triangle hernia find further rarity and the case under reference is probably thefirst ever reported case of Primary bilateral Petit’s triangle hernia. The present case is of a 46 years old married,multigravida female who presented with 1 year duration of LBA and subsequently notice of swelling both sides oflow back. FNAC revealed lipoma and on exploration it turned out to be rarest extra peritoneal bilateral Petit’s trianglehernia, fat as contents.

  8. [Bilateral persistent hyaloid artery. A case report].

    Science.gov (United States)

    Borbolla-Pertierra, A M; Martínez-Hernández, C K; Juárez-Echenique, J C

    2014-06-01

    A 5-year-old male presented with bilateral poor vision, esotropia and a previous diagnosis of cataract since he was 1 year old. The physical examination revealed bilateral posterior paracentric capsule opacification, vitreous cavity with a permeable pulsatile blood filled hyaloid artery in both eyes. He was kept under observation. Persistent hyaloid artery is an uncommon faulty primary vitreous regression, often unilateral (although it may be bilateral) and sporadic, associated with microphthalmos. It may be complicated with glaucoma and phthisis bulbi. Vitrectomy plus lensectomy or simple observation are the accepted treatment options. Copyright © 2012 Sociedad Española de Oftalmología. Published by Elsevier Espana. All rights reserved.

  9. The effect of a single dose of bupivacaine on donor site pain after anterior iliac crest bone harvesting.

    NARCIS (Netherlands)

    Barkhuysen, R.; Meijer, G.J.; Soehardi, A.; Merkx, M.A.W.; Borstlap, W.A.; Berge, S.J.; Bronkhorst, E.M.; Hoppenreijs, T.J.M.

    2010-01-01

    Transplants from the anterior iliac crest are used for most reconstructive procedures in cranio-maxillofacial surgery. The advantages are easy accessibility, the ability to work in two teams and the amount of corticocancellous bone available; disadvantages are postoperative pain and gait disturbance

  10. Detection and treatment of claudication due to functional iliac obstruction in top endurance athletes : a prospective study

    NARCIS (Netherlands)

    Schep, G; Bender, MHM; van de Tempel, G; Wijn, PFF; de Vries, WR; Eikelboom, BC

    2002-01-01

    Background Endurance athletes often have restrictions in flow in their iliac arteries during exercise. Such restrictions have previously been ascribed solely to intravascular lesions. We postulate that flow could also be restricted by functional kinking in the arteries, and that surgical release of

  11. Dutch iliac stent trial : Long-term results in patients randomized for primary or selective stent placement

    NARCIS (Netherlands)

    Klein, W.M.; van der Graaf, Y.; Seegers, J.; Spithoven, J.H.; Buskens, E.; van Baal, J.G.; Buth, J.; Moll, F.L.; Overtoom, T.T.C.; van Sambeek, M.R.H.M.; Mali, W.P.T.M.

    2006-01-01

    Purpose: To determine long-term results of the prospective Dutch Iliac Stent Trial. Materials and Methods: The study protocol was approved by local institutional review boards. All patients gave written informed consent. Two hundred seventy-nine patients (201 men, 78 women; mean age, 58 years) with

  12. Is structural hydroxyapatite tricalcium-phosphate graft or tricortical iliac crest autograft better for calcaneal lengthening osteotomy in childhood?

    DEFF Research Database (Denmark)

    Martinkevich, P; Rahbek, Ole; Stilling, M

    2016-01-01

    AIMS: To compare the structural durability of hydroxyapatite-tricalcium phosphate (HATCP) to autologous iliac crest bone graft in calcaneal lengthening osteotomy (CLO) for pes planovalgus in childhood. PATIENTS AND METHODS: We present the interim results of ten patients (HATCP, n = 6 and autograft...

  13. OP-1 compared with iliac crest autograft in instrumented posterolateral fusion a randomized, multicenter non-inferiority trial

    NARCIS (Netherlands)

    Delawi, Diyar; Jacobs, Wilco; Van Susante, Job L C; Rillardon, Ludovic; Prestamburgo, Domenico; Specchia, Nicola; Gay, Emmanuel; Verschoor, Nico; Garcia-Fernandez, Carlos; Guerado, Enrique; Van Ufford, Henriette Quarles; Kruyt, Moyo C.; Dhert, Wouter J A; Cumhur Oner, F.

    2016-01-01

    Background: Spinal fusion with the use of autograft is a commonly performed procedure. However, harvesting of bone from the iliac crest is associated with complications. Bone morphogenetic proteins (BMPs) are extensively used as alternatives, often without sufficient evidence of safety and efficacy.

  14. OP-1 Compared with Iliac Crest Autograft in Instrumented Posterolateral Fusion : A Randomized, Multicenter Non-Inferiority Trial

    NARCIS (Netherlands)

    Delawi, Diyar; Jacobs, Wilco; van Susante, Job L C; Rillardon, Ludovic; Prestamburgo, Domenico; Specchia, Nicola; Gay, Emmanuel; Verschoor, Nico; Garcia-Fernandez, Carlos; Guerado, Enrique; Quarles van Ufford, Henriette; Kruyt, Moyo C; Dhert, Wouter J A; Oner, F Cumhur

    2016-01-01

    BACKGROUND: Spinal fusion with the use of autograft is a commonly performed procedure. However, harvesting of bone from the iliac crest is associated with complications. Bone morphogenetic proteins (BMPs) are extensively used as alternatives, often without sufficient evidence of safety and efficacy.

  15. Percutaneous laser-assisted recanalization of long chronic iliac artery occlusions: primary and mid-term results

    Energy Technology Data Exchange (ETDEWEB)

    Balzer, Joern O.; Gastinger, Verena; Thalhammer, Axel; Vogl, Thomas J. [Johann Wolfgang Goethe University, Department of Diagnostic and Interventional Radiology, University Clinic, Frankfurt/Main (Germany); Ritter, Ralf G.; Schmitz-Rixen, Thomas [Johann Wolfgang Goethe University, Department of Vascular and Endovascular Surgery, University Clinic, Frankfurt/Main (Germany); Lindhoff-Last, Edelgard [Johann Wolfgang Goethe University, Center of Internal Medicine I, Division of Angiology, University Clinic, Frankfurt/Main (Germany)

    2006-02-01

    We report the primary and mid-term outcome of patients with long chronic iliac artery occlusions after percutaneous excimer-laser-assisted interventional recanalization. Between 2000 and 2001, 43 patients with 46 chronic occlusions of either the common iliac artery (n=27), the external iliac artery (n=13) or both (n=3) underwent laser-assisted percutaneous transluminal angioplasty and implantation of stents. The average length of the occlusion was 57.1{+-}26 mm. After laser-assisted angioplasty and implantation of a total of 60 stents, the patients were followed up for up to 4 years. Patency rates were analyzed by ankle-brachial index (ABI) measurement and duplex ultrasound. The primary technical success rate was 95.3%, with a major complication rate of 6.9%. Clinical improvement as categorized by the Rutherford guidelines could be observed in 97.6% of cases. The ABI of all patients improved from an average of 0.46{+-}0.08 before intervention to 0.97{+-}0.13 at the end of the follow-up period. The overall primary patency rate was 86.1%. Four reinterventions were successful (secondary patency rate 95.4%). The mid-term results of the percutaneous recanalization of iliac artery occlusions with primary and secondary patency rates of 86.1 and 95.4% are similar to those of the treatment of short stenoses. (orig.)

  16. Prenatal diagnosis of bilateral pulmonary agenesis: a case report.

    Science.gov (United States)

    Lee, Kyung A; Cho, Jeong Yeon; Lee, Seung Mi; Jun, Jong Kwan; Kang, Jieun; Seo, Jeong-Wook

    2010-01-01

    We report a case of bilateral pulmonary agenesis (BPA), which was suspected during a prenatal US examination and diagnosed by fetal magnetic resonance imaging (MRI). BPA is an extremely rare congenital anomaly and, although many fetal structural defects can be detected with a high degree of confidence after introducing high-resolution US, the prenatal diagnosis of BPA remains problematic. Other thoracic abnormalities, such as a congenital diaphragmatic hernia, congenital cystic adenomatoid malformation, and pulmonary sequestration, should be excluded from the list of possible diagnoses before coming to the conclusion of BPA, because BPA is absolutely incompatible with extrauterine life, and an accurate internal diagnosis can prevent a futile intervention from being performed.

  17. Prenatal Diagnosis of Bilateral Pulmonary Agenesis: a Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kyung A; Cho, Jeong Yeon; Lee, Seung Mi; Jun, Jong Kwan; Kang, Ji Eun; Seo, Jeong Wook [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2010-02-15

    We report a case of bilateral pulmonary agenesis (BPA), which was suspected during a prenatal US examination and diagnosed by fetal magnetic resonance imaging (MRI). BPA is an extremely rare congenital anomaly and, although many fetal structural defects can be detected with a high degree of confidence after introducing high-resolution US, the prenatal diagnosis of BPA remains problematic. Other thoracic abnormalities, such as a congenital diaphragmatic hernia, congenital cystic adenomatoid malformation, and pulmonary sequestration, should be excluded from the list of possible diagnoses before coming to the conclusion of BPA, because BPA is absolutely incompatible with extrauterine life, and an accurate internal diagnosis can prevent a futile intervention from being performed.

  18. Bilateral ophthalmoplegia and exophthalmos complicating central hemodialysis catheter placement.

    Science.gov (United States)

    Varelas, P N; Bertorini, T E; Halford, H

    1999-05-01

    We describe a 58-year-old woman who presented with bilateral ophthalmoplegia, exophthalmos, and headache and was found to have retrograde internal jugular vein flow secondary to a high-grade obstruction of the ipsilateral brachiocephalic vein from a previous hemodialysis catheter placement. The patient had also a high-flow dialysis graft in the ipsilateral arm. The cranial and extracranial venous system congestion resolved, and the signs disappeared soon after a balloon angioplasty and stent placement at the level of the obstruction.

  19. Bilateral giant juvenile fibroadenoma of breasts

    Directory of Open Access Journals (Sweden)

    Mukhopadhyay Madhumita

    2009-01-01

    Full Text Available An 11-year-old girl with rapidly enlarging bilateral breast lumps is reported. It was diagnosed as a case of juvenile fibroadenoma following fine needle aspiration cytology and confirmed on histopathological examination of the excised specimens.

  20. Genetics of Infantile Bilateral Striatal Necrosis

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-09-01

    Full Text Available The gene mutation causing autosomal recessive infantile bilateral striatal necrosis (IBSN was identified in eight consanguineous Israeli Bedouin families, in a study at Schneider Children’s Medical Center, Petah Tikva, Israel, and other centers.

  1. Extensive Bilateral Naevus Comedonicus Exacerbating During Pregnancy

    Directory of Open Access Journals (Sweden)

    Rao M.V

    1999-01-01

    Full Text Available Naevus comedonicus is a rare developmental anomaly of the pilosebaceous apparatus. It occurred bilaterally in a 23 year old pregnant woman. She noted exacerbations during two pregnancies, hitherto unreported in the literature.

  2. Anaesthetic management of laparoscopic assisted bilateral ...

    African Journals Online (AJOL)

    2011-04-13

    Apr 13, 2011 ... assisted bilateral adrenalectomy in a five-year-old child with Cushing's ... and her vocal cords visualised and sprayed with 2 ml 2% lignocaine. .... crossmatched. Medical therapy of Cushing's disease includes the drugs,.

  3. FLOWING BILATERAL FILTER: DEFINITION AND IMPLEMENTATIONS

    Directory of Open Access Journals (Sweden)

    Maxime Moreaud

    2015-06-01

    Full Text Available The bilateral filter plays a key role in image processing applications due to its intuitive parameterization and its high quality filter result, smoothing homogeneous regions while preserving the edges of the objects. Considering the image as a topological relief, seeing pixel intensities as peaks and valleys, we introduce a way to control the tonal weighting coefficients, the flowing bilateral filter, reducing "halo" artifacts typically produced by the regular bilateral filter around a large peak surrounded by two valleys of lower values. In this paper we propose to investigate exact and approximated versions of CPU and parallel GPU (Graphical Processing Unit based implementations of the regular and flowing bilateral filter using the NVidia CUDA API. Fast implementations of these filters are important for the processing of large 3D volumes up to several GB acquired by x-ray or electron tomography.

  4. Bilateral areolar and periareolar pityriasis versicolor.

    Science.gov (United States)

    Sárdy, Miklós; Korting, Hans Christian; Ruzicka, Thomas; Wolff, Hans

    2010-08-01

    An adolescent boy presented with isolated, symmetrical, bilateral areolar and periareolar pityriasis versicolor. This extremely rare condition should be considered in the differential diagnosis of light brown patches on the areolae.

  5. Bilateral Shoulder Dislocations Following a Motocross Accident

    National Research Council Canada - National Science Library

    H J Schroepfer; B M Martin; P J Millett

    2017-01-01

    .... A professional motocross racer experienced a high speed traumatic accident which resulted in bilateral shoulder dislocations with a rare associated complete anterosuperior RC tear due to a posterior dislocation...

  6. BILATERAL TESSIER CLEFT 3: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Utpal

    2014-06-01

    Full Text Available Tessier cleft 3 is a very rare congenital anomaly, (2 especially the bilateral form. Very few cases have been reported worldwide. (1,2 I report a case of bilateral Tessier cleft 3 presenting at the age of three months with clefts extending from philtral regions, undermining the nasal alar bases to the medial canthal areas bilaterally. There were bilateral complete alveolar clefts with mild protrusion of the pre-maxilla, but the rest of the maxilla including the palate was not involved. Surgical correction was started at the age of three months and completed at the age of one and half years in three stages. There was no intra-operative or postoperative complications and the final result was satisfactory.

  7. Comparison of fracture site callus with iliac crest bone marrow as the source of plastic-adherent cells

    Directory of Open Access Journals (Sweden)

    Achmad Zaki

    2013-05-01

    Full Text Available Background: Red marrow has been described as the main source of mesenchymal stem cells although its aspiration and isolation from bone marrow was reported to have significant donor site morbidity. Since secondary bone healing occurs through formation of callus as the result of proliferation and differentiation of mesenchymal stem cells, callus may become alternative source for mesenchymal stem cells. In this study, we compared the number of plastic-adherent cells from fracture site callus and bone marrow of iliac crest after two and four weeks of culture.Methods: Sixteen New Zealand rabbits were fracturized at the femoral shaft. Then, these rabbits were taken care. After two weeks of fracturization, 3 mL iliac crest bone marrow aspiration and callus extraction of eight rabbits were cultured (group I. The other eight rabbits were treated equally after four weeks of fracturization (group II. Simultaneously, the cultures were observed after one and two weeks. Four weeks later, they were harvested. Cells were counted using Neubauer hemocytometer. The average number of cells between the sources and groups were statistically analyzed using the unpaired t-test. Results: In group I, there were 2.6 ± 0.1 x 104 cells in the culture of iliac crest bone marrow aspirate and 2.5 ± 0.1 x 104 cells in culture of callus extract from fracture site (p = 0.34. In group II, there were 2.7 ± 0.1 x 104 cells and 2.1 ± 0.1 x 104 cells, respectively (p < 0.001.Conclusion: Fracture site callus at the second week post-fracturization may be potential as source of plastic-adherent cells compared with iliac crest bone marrow. (Med J Indones. 2013;22:70-5Keywords: Bone marrow, fracture site callus, iliac crest, long bone, mesenchymal stem cell, plastic-adherent cells

  8. [Iliac artery occlusion balloons for suspected placenta accreta during cesarean section].

    Science.gov (United States)

    Burgos Frías, N; Gredilla, E; Guasch, E; Gilsanz, F

    2014-02-01

    Massive obstetric hemorrhage still remains a major cause of maternal mortality and morbidity. The risk factors associated with this pathology must be identified in order to schedule the appropriate delivery with the necessary resources. A case is presented of an iliac artery occlusion with intravascular balloons for suspected placenta accreta during cesarean section. The perioperative treatment, as well as an analysis of the treatment options is described, along with their advantages and disadvantages, from the use of postpartum hemorrhage protocols, blood transfusion and procoagulant factors, and other maneuvers to control bleeding, until the hysterectomy. Copyright © 2012 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  9. Primary Iliac Venous Leiomyosarcoma: A Rare Cause of Deep Vein Thrombosis in a Young Patient

    Directory of Open Access Journals (Sweden)

    Nelson Oliveira

    2011-01-01

    Full Text Available Introduction. Primary venous tumours are a rare cause of deep vein thrombosis. The authors present a case where the definitive diagnosis was delayed by inconclusive complementary imaging. Clinical Case. A thirty-seven-year-old female presented with an iliofemoral venous thrombosis of the right lower limb. The patient had presented with an episode of femoral-popliteal vein thrombosis five months before and was currently under anticoagulation. Phlegmasia alba dolens installed progressively, as thrombus rapidly extended to the inferior vena cava despite systemic thrombolysis and anticoagulation. Diagnostic imaging failed to identify the underlying aetiology of the deep vein thrombosis. The definitive diagnosis of primary venous leiomyosarcoma was reached by a subcutaneous abdominal wall nodule biopsy. Conclusion. Primary venous leiomyosarcoma of the iliac vein is a rare cause of deep vein thrombosis, which must be considered in young patients with recurrent or refractory to treatment deep vein thrombosis.

  10. Primary iliac venous leiomyosarcoma: a rare cause of deep vein thrombosis in a young patient.

    Science.gov (United States)

    Oliveira, Nelson; Dias, Emanuel; Lima, Ricardo; Oliveira, Fernando; Cássio, Isabel

    2011-01-01

    Introduction. Primary venous tumours are a rare cause of deep vein thrombosis. The authors present a case where the definitive diagnosis was delayed by inconclusive complementary imaging. Clinical Case. A thirty-seven-year-old female presented with an iliofemoral venous thrombosis of the right lower limb. The patient had presented with an episode of femoral-popliteal vein thrombosis five months before and was currently under anticoagulation. Phlegmasia alba dolens installed progressively, as thrombus rapidly extended to the inferior vena cava despite systemic thrombolysis and anticoagulation. Diagnostic imaging failed to identify the underlying aetiology of the deep vein thrombosis. The definitive diagnosis of primary venous leiomyosarcoma was reached by a subcutaneous abdominal wall nodule biopsy. Conclusion. Primary venous leiomyosarcoma of the iliac vein is a rare cause of deep vein thrombosis, which must be considered in young patients with recurrent or refractory to treatment deep vein thrombosis.

  11. Case of bilateral pneumolabyrinth presenting as sudden, bilateral deafness, without temporal bone fracture, after a fall.

    Science.gov (United States)

    Lee, E J; Yang, Y S; Yoon, Y J

    2012-07-01

    We report a case of bilateral pneumolabyrinth presenting as sudden, bilateral deafness, without temporal bone fracture, after a fall. A 49-year-old man presented with sudden, bilateral deafness and whirling vertigo, without any other neurological manifestations. Temporal bone computed tomography clearly demonstrated the presence of air in the vestibule and cochlea on both sides. However, there was no definite fracture line, ossicular chain anomaly or soft tissue density in the temporal bone or middle-ear cavity. The patient was treated conservatively. Unfortunately, there was no improvement in his hearing. Pneumolabyrinth is an uncommon condition in which air is present in the vestibule or cochlea. It is rarely found, even with fractures violating the otic capsule or with transverse fractures of the temporal bone. In addition, its bilateral occurrence is extremely rare. In this article, we describe a case of bilateral pneumolabyrinth presenting as sudden, bilateral deafness, without temporal bone fracture, an occurrence which has not previously been reported.

  12. Sequential presentation of bilateral Brown syndrome.

    Science.gov (United States)

    Sekeroğlu, Hande Taylan; Türkçüoğlu, Peykan; Sanaç, Ali Şefik; Sener, Emin Cumhur

    2012-04-01

    Brown syndrome, characterized by a limitation of elevation in adduction and positive forced duction testing, is usually unilateral but occurs bilaterally in 10% of all cases. It may present as a congenital condition in one eye and develop in the other eye with no apparent cause. We present a case of bilateral Brown syndrome in which the right eye became involved within 1 year of surgery on the left eye for congenital Brown syndrome.

  13. Clinical subgroups in bilateral Meniere disease

    OpenAIRE

    2016-01-01

    Meniere disease (MD) is a heterogeneous clinical condition characterized by sensorineural hearing loss, episodic vestibular symptoms and tinnitus associated with several comorbidities such as migraine or autoimmune disorders (AD). The frequency of bilateral involvement may range from 5-50% and it depends on the duration of the disease. We have performed a two-step cluster analysis in 398 patients with bilateral MD to identify the best predictors to define clinical subgroups with a potential d...

  14. Bilateral anophthalmia with septo-optic dysplasia

    Directory of Open Access Journals (Sweden)

    Manisha Jana

    2010-01-01

    Full Text Available Bilateral anophthalmia is a rare entity and association with septo-optic dysplasia is an even rare condition. The condition is characterized by absent eyeballs in the presence of eyelids, conjunctiva or lacrimal apparatus. Though anophthalmia can be diagnosed clinically, imaging plays a crucial role in delineating the associated anomalies. In addition, often clinical anophthalmia may prove to be severe microphthalmia on imaging. We describe the imaging findings in an infant with bilateral anophthalmia and septo-optic dysplasia.

  15. Repair of abdominal aortic aneurysms with aorto-uni-iliac stentgraft and femoro-femoral bypass.

    Science.gov (United States)

    Smit, J G M; van Marle, J

    2012-03-29

    Endovascular repair (EVAR) is accepted as effective treatment for abdominal aortic aneurysms (AAAs) and has become the standard of care in many instances. The standard bifurcated stentgraft (BFG) is often not possible in patients with unfavourable aneurysm morphology. The aorto-uni-iliac (AUI) graft configuration with femoro-femoral bypass (FFBP) is a promising alternative which may extend the scope of EVAR for AAAs. The aim of this study was to evaluate the feasibility, efficacy and durability of AUI with FFBP. Design. The results of a single institution and a single surgeon were prospectively collected from January 2002 to August 2010. All patients were followed up at 1, 3, 6 and 12 months and then annually. Results. There were 33 patients (27 males) with a mean age of 71.7 years (range 46 - 84). Open surgery posed an unacceptably high risk to all patients owing to advanced age and/or American Society of Anesthesiologists (ASA) classification 3/4. Ineligibility for BFG was due to unfavourable anatomy or a combination of factors in most cases (31 patients). Two patients had anastomotic aneurysms after previous open surgery. The technical success rate was 100%. One severe intra-operative complication occurred (perforated iliac artery). Two patients (ASA 4) died within 30 days (peri-operative mortality rate 6.1%). Seven patients (21.1%) developed postoperative wound complications. Eight patients died during follow-up of non-aneurysm-related conditions. Twenty-three patients are alive, with mean follow-up of 24.4 months and a survival rate of 69.7%. Two complications occurred during long-term follow-up, namely 1 case of graft sepsis and 1 of FFBP occlusion. Conclusion. AUI with FFBP is a safe, effective and durable alternative in high-risk patients with AAAs where standard open repair is contraindicated and BFG repair is not possible owing to unfavourable aneurysm morphology.

  16. Laparoscopic living donor right hemihepatectomy with venous outflow reconstruction using cadaveric common iliac artery allograft

    Science.gov (United States)

    Li, Jiaxin; Huang, Jiwei; Wu, Hong; Zeng, Yong

    2017-01-01

    Abstract Rationale: With the development of laparoscopic technique, the total laparoscopic living donor right hemihepatectomy (LLDRH) procurement surgery has been successfully performed in many liver transplant centers all over the world, and the number of cases is continuing to increase. We report our case of laparoscopic right graft resection with venous outflow reconstruction using cadaveric common iliac artery allograft in our center and review literatures about total LLDRH surgery. Patient concerns and Diagnoses: A 40-year-old male living donor for right hepatectomy was selected after pretransplant evaluation including laboratory tests, liver volume, anatomy of hepatic vein, artery, portal vein, and bile duct. Living donor liver transplantation surgery was approved by Sichuan Provincial Health Department and the ethics committee of the West China Hospital, Sichuan University. Interventions: Hepatic parenchyma transection was performed by ultrasonic scalpel and Cavitron Ultrasonic Surgical Aspirator (CUSA). Right branch of portal vein, right hepatic artery, right hepatic duct, and right hepatic vein were meticulously dissected. The right hepatic duct was ligated and transected 2 mm far from the bifurcation of common hepatic duct, right hepatic artery, and portal vein were also ligated and transected, the right hepatic vein was transected by laparoscopic linear cutting stapler. The gap between short hepatic veins and right hepatic vein was bridged and reconstructed by cadaveric common iliac artery allograft. Outcomes: The operation time was 480 minutes and warm ischemia time was 4 minutes. Blood loss was 300 mL without blood transfusion. The donor was discharged on postoperative day 7 uneventfully without complications. Literatures about laparoscopic living donor right hemihepatectomy are compared and summarized in table. Lessons: The total laparoscopic living donor right hemihepatectomy is technically feasible and safe in some transplant centers which

  17. Use of allogenic (iliac) corticocancellous graft for Le Fort I interpositional defects: technique and results.

    Science.gov (United States)

    Posnick, Jeffrey C; Sami, Ali

    2015-01-01

    We performed a retrospective review of a consecutive series of 50 patients who had undergone Le Fort I with interpositional grafting during a 3-year period. Maxillary repositioning included horizontal advancement and vertical and transverse change to the extent that an interpositional graft was considered necessary. Allogenic (iliac) corticocancellous bone was used in all cases. Each patient underwent analytic model planning to document the maxillary vector change data points. The recorded data served as an indicator of the osteotomy site gaps requiring grafting. Standardized photographs in centric relation at a minimum of 12 months after treatment were analyzed to measure overjet, overbite, midline position, and first molar lateral occlusion. Specific maxillary region wound healing parameters were reviewed. The patients' mean age at surgery was 32 years (range 15 to 60). Analytic model planning clarified that the study patients had an average of 8 mm horizontal advancement, 2 mm vertical lengthening, and 2 mm of transverse expansion. The data confirmed a favorable occlusion at a minimum of 1 year after surgery with maintenance of a normal overjet (49 of 50 patients, 98%), normal overbite (48 of 50 patients, 96%), planned dental midline positioning (45 of 50 patients, 90%), and ideal first molar lateral occlusion (48 of 50 patients, 96%) for most patients. None of the study patients sustained wound healing complications. Also, no cases of postoperative sepsis or viral illness developed. The results of the present study have confirmed that iliac corticocancellous allograft has minimal systemic or recipient site complications and can be safely used to fill complex 3-dimensional interpositional defects associated with Le Fort I osteotomy and/or repositioning. Copyright © 2015 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  18. Bilateral Keratectasia 34 Years after Corneal Transplant

    Directory of Open Access Journals (Sweden)

    Xavier Valldeperas

    2010-07-01

    Full Text Available We report the clinical findings of a patient with severe bilateral keratectasia 34 years after a penetrating keratoplasty (PK in both eyes. An otherwise healthy 67-year-old man complained of deterioration of the eyesight in both eyes over the last 6 months. The patient was diagnosed with bilateral keratoconus at the age of 32 years, and he underwent a bilateral PK. At presentation, visual acuity was 20/200 in the right eye and light perception in the left eye. A Pentacam pachymetric map revealed a central pachymetry of 720 µm in the right eye and of 710 µm in the left eye, as well as an average paracentral pachymetry of 436 and 270 µm in the 9-mm zone in the right and the left eye, respectively. Corneal topography revealed bilateral irregular and asymmetric bowing with generalized steepening and high corneal power. We describe a case of bilateral keratectasia 34 years after PK in a patient who was originally diagnosed with bilateral keratoconus.

  19. MODERN VIEWS ON BILATERAL BREAST CANCER

    Directory of Open Access Journals (Sweden)

    Ye. A. Fesik

    2014-01-01

    Full Text Available Presented modern literature data on the features of the pathogenesis, course, clinical and morphological expression and tumor characteristics, parameters and nodal metastasis of hematogenous bilateral breast cancer. Highlight the results of domestic and foreign studies in recent years to determine the prognostic factors and recurrence of synchronous and metachronous bilateral breast cancer. It was revealed that the frequency of bilateral breast tumor lesions varies widely, ranging from 0.1 to 20%, with metachronous tumors recorded significantly higher (69.6% than the synchronous (22.7%. The probability of occurrence of metachronous breast cancer is higher in women with a family history, as well as if they have a gene mutation BRCA-1. Found that the most common histological type of breast tumor with bilateral lesions is invasive ductal. However, the incidence of invasive lobular cancer and non-invasive lobular cancer is slightly higher among synchronous bilateral cancer compared with unilateral disease. Studies have shown that in a double-sided synchronous breast cancer tumor, as a rule, has a lower degree of differentiation, and the higher the expression level of estrogen receptors and progesterone receptors. Relevance of the issue because the identification of patterns in the study of lymphatic and hematogenous features bilateral metastasis of mammary tumors provides a basis for speculation about the differences in the progression of neoplastic disease in these groups and is a cause for further detailed research in this area to identify and evaluate the prognosis and also the choice of tactics of such patients.

  20. Asia’s Bilateral Relations

    Science.gov (United States)

    2004-10-01

    Analysis Section, DFAT , using the latest data from the ABS, the IMF and various international sources. http://www.dfat.gov.au/geo/fs/jap.pdf I N V E S T...instrumental in assisting their Indonesian counterparts in dismantling the culpable Jemaah Islamiyah cells . ● For the United States, Australia’s links with...being invited. Documents released by the Australia Department of Foreign Affairs and Trade ( DFAT ) now confirm that Australian officials not only knew

  1. Bilateral microvascular second toe transfer for bilateral post-traumatic thumb amputation.

    Science.gov (United States)

    Nehete, Rajendra; Nehete, Anita; Singla, Sandeep; Adhav, Harshad

    2012-01-01

    In bilateral thumb amputations, the functional impairment is serious and every attempt should be made to reconstruct the thumb. We report a case of bilateral post traumatic thumb amputation, reconstructed with bilateral second toe transfer. Only two such cases have been reported in literature so far. Though there are various modalities for the reconstruction of thumb, microvascular toe transfer has its own merits. The convalescent period is minimal with excellent function. It is bilaterally symmetric and aesthetically superior to the osteoplastic reconstruction. The technical details are discussed, and the long term functional and aesthetic results are presented.

  2. Bilateral microvascular second toe transfer for bilateral post-traumatic thumb amputation

    Directory of Open Access Journals (Sweden)

    Rajendra Nehete

    2012-01-01

    Full Text Available In bilateral thumb amputations, the functional impairment is serious and every attempt should be made to reconstruct the thumb. We report a case of bilateral post traumatic thumb amputation, reconstructed with bilateral second toe transfer. Only two such cases have been reported in literature so far. Though there are various modalities for the reconstruction of thumb, microvascular toe transfer has its own merits. The convalescent period is minimal with excellent function. It is bilaterally symmetric and aesthetically superior to the osteoplastic reconstruction. The technical details are discussed, and the long term functional and aesthetic results are presented.

  3. Comparison of EMG activity on abdominal muscles during plank exercise with unilateral and bilateral additional isometric hip adduction.

    Science.gov (United States)

    Kim, Soo-Yong; Kang, Min-Hyeok; Kim, Eui-Ryong; Jung, In-Gui; Seo, Eun-Young; Oh, Jae-Seop

    2016-10-01

    The aim of this study was to investigate the effects of additional isometric hip adduction during the plank exercise on the abdominal muscles. Twenty healthy young men participated in this study. Surface electromyography (EMG) was used to monitor the activity of the bilateral rectus abdominis (RA), the internal oblique (IO), and the external oblique (EO) muscles. The participants performed three types of plank exercise; the standard plank exercise, the plank exercise with bilateral isometric hip adduction, and the plank exercise with unilateral isometric hip adduction. All abdominal muscle activity was significantly increased during the plank exercise combined with the bilateral and unilateral isometric hip adduction compared with the standard plank exercise (pmuscle activity was significantly increased during the unilateral isometric hip adduction compared with the bilateral isometric hip adduction (pabdominal muscle activity. In particular, the unilateral isometric hip adduction is a more beneficial exercise than the bilateral isometric hip adduction.

  4. Grafting of iliac bone flap with deep iliac circumflex vessel in treatment of femoral head ischemic necrosis and long dated hip joint function observation%旋髂深血管髂骨瓣移植治疗中青年股骨头缺血性坏死远期髋关节功能观察

    Institute of Scientific and Technical Information of China (English)

    奉成斌; 杜全印

    2002-01-01

    Objective To retrospect the long dated curative effect of grafting of iliac bone flap with deep iliac circumflex vessel in treatment of femoral head ischemic necrosis.Methods 79 cases of femoral head ischemic necrosis treated by promoted Smith Petersen incision, neck of femur notch, focus cleaning decompression,grafting of iliac bone flap with deep iliac circumflex vessel and screw fixation. 13 cases treated by transplanting granular bone after decompression. Results Grafting of iliac bone flap with deep iliac circumflex vessel treatment group were followed up from 3 to 9 years,the planting bone healed 3 to 6 months averagely.Two cases suffered femoral head ischemic necrosis continuously.Other cases received good results.Transplanting granular bone after decompression group were followed up 3 to 9 years, 3 cases suffered femoral head ischemic necrosis continuously, hip joint function was limited,patients received hip replacement finally. Conclusion Place of iliac bone flap with deep iliac circumflex vessel is fixed, curative effects are credible, which can become the first choice therapy to femoral head ischemic necrosis of middle age and young people (Ficat I~ III stage).

  5. Bilateral agenesis of the anterior cruciate ligament: MRI evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Bedoya, Maria A.; Jaramillo, Diego [The Children' s Hospital of Philadelphia, Radiology Department, Philadelphia, PA (United States); McGraw, Michael H. [Hospitalof theUniversityof Pennsylvania, Divisionof Orthopaedics, Philadelphia, PA (United States); Wells, Lawrence [The Children' s Hospital of Philadelphia, Division of Orthopaedics, Philadelphia, PA (United States)

    2014-09-15

    Bilateral agenesis of the anterior cruciate ligament (ACL) is extremely rare. We describe a 13-year-old girl who presented with bilateral knee pain without history of trauma; she has two family members with knee instability. Magnetic resonance imaging showed bilateral absence of the ACL, and medial posterior horn meniscal tears. Bilateral arthroscopic partial meniscectomy and anterior cruciate ligament reconstruction was performed. (orig.)

  6. Bilateral developmental dysplasia of the hip treated with open reduction and Salter osteotomy: analysis on the radiographic results

    Directory of Open Access Journals (Sweden)

    Anastácio Kotzias Neto

    2014-08-01

    Full Text Available Objectives:To evaluate the radiographic results from patients with bilateral developmental dysplasia of the hip (DDH who underwent surgical treatment by means of open reduction and Salter osteotomy, with or without associated femoral shortening as described by Ombrédanne.Methods:This was a retrospective descriptive study in which 21 patients with bilateral DDH (42 hips were analyzed. They were treated at Hospital Infantil Joana de Gusmão (HIJG, with operations between August 1997 and October 2009. To evaluate the radiographic results, the acetabular index and the Wiberg center-edge angle were measured, and the Severin and Kalamchi–MacEwen classifications were used. Descriptive and parametric statistical analyses were used to evaluate the data.Results:We did not observe any statistically significant difference in analyzing the radio-graphic parameters, making comparisons regarding the side affected, the order of the procedures and whether femoral shortening was performed, although there was a significant difference between them from before to after the operation.Conclusion:Open reduction in association with iliac osteotomy as described by Salter presented significant improvements in the radiographic parameters analyzed, comparing the pre- and postoperative values. This improvement occurred independently of whether Ombrédanne femoral shortening was performed. The most prevalent complication in the study group was avascular necrosis of the femoral head.

  7. Assessing the Brazilian-Chilean bilateral relations : public diplomacy, nation branding and presidential diplomacy

    NARCIS (Netherlands)

    Marcuzzo do Canto Cavalheiro, C.

    2017-01-01

    This thesis explores the main characteristics of the bilateral relations between Brazil and Chile since the late 1990s. The study goes beyond the traditional state-centric approach that solely focuses on the classic channels of traditional diplomacy. Contemporary international relations are not the

  8. Role of sustainable development in Bilateral Investment Treaties : Recent trends and developments

    NARCIS (Netherlands)

    Levashova, Y.

    2011-01-01

    In the last decade, international investment law has undergone an explosive growth, which is characterized by the proliferation of Bilateral Investment Treaties (BITs) and a growing number of investment-treaty arbitrations. The effect of BITs on developing countries (host states) can be far-reaching

  9. Bilateral femoral neck fractures due to transient osteoporosis of pregnancy: a case report

    OpenAIRE

    Willis-Owen, Charles A; Daurka, Jas S; Chen, Alvin; Lewis, Angus

    2008-01-01

    We describe a case of bilateral femoral neck fractures secondary to transient osteoporosis of pregnancy, which were diagnosed after delivery due to the desire to avoid ionising radiation. These fractures were presumed to be secondary to transient osteoporosis of pregnancy and were treated successfully with internal fixation despite delayed presentation. We discuss the role of MRI in the evaluation of hip pain in pregnancy.

  10. Assessing the Brazilian-Chilean bilateral relations : public diplomacy, nation branding and presidential diplomacy

    NARCIS (Netherlands)

    Marcuzzo do Canto Cavalheiro, C.

    2017-01-01

    This thesis explores the main characteristics of the bilateral relations between Brazil and Chile since the late 1990s. The study goes beyond the traditional state-centric approach that solely focuses on the classic channels of traditional diplomacy. Contemporary international relations are not the

  11. Clinical subgroups in bilateral Meniere disease

    Directory of Open Access Journals (Sweden)

    Lidia Frejo

    2016-10-01

    Full Text Available Meniere disease (MD is a heterogeneous clinical condition characterized by sensorineural hearing loss, episodic vestibular symptoms and tinnitus associated with several comorbidities such as migraine or autoimmune disorders (AD. The frequency of bilateral involvement may range from 5-50% and it depends on the duration of the disease. We have performed a two-step cluster analysis in 398 patients with bilateral MD to identify the best predictors to define clinical subgroups with a potential different etiology to improve the phenotyping of bilateral MD and to develop new treatments. We have defined five clinical variants in bilateral MD. Group 1 is the most frequently found, includes 46% of patients, and is defined by metachronic hearing loss without migraine and without AD. Group 2 is found in 17% of patients, and it is defined by synchronic hearing loss without migraine or AD. Group 3, with 13% of patients, is characterized by familial MD, while group 4, that includes 12% of patients, is associated by the presence of migraine in all cases. Group 5 is found in 11% of patients and is defined by AD. This approach can be helpful in selecting patients for genetic and clinical research. However, further studies will be required to improve the phenotyping in these clinical variants for a better understanding of the diverse etiological factors contributing to bilateral MD.

  12. Analysis on the Clinical Efficacy of Off-pump Sequential Bilateral Internal Mammary Artery Grafting Combined with Selective Arterialization of the Coronary Venous System%非体外循环双乳内动脉序贯旁路移植加选择性心中静脉动脉化手术的疗效分析

    Institute of Scientific and Technical Information of China (English)

    于洋; 顾承雄; 李海涛

    2011-01-01

    提供了新的外科治疗方法.%Objective To evaluate the clinical efficacy of sequential bilateral internal mammary artery grafting combined with selective coronary venous bypass graft (CVBG) during off-pump coronary artery bypass surgery. Methods We retrospectively analyzed the clinical data of 38 patients with diffuse right coronary arteriostenosis undergoing operation in Anzhen Hospital of Capital Medical University from March 2004 to August 2010. Based on the operation method, the patients were divided into two groups. In the CVBG group, there were 17 patients including 11 males and 6 females with an average age of 46. 1 ± 6. 2 years who underwent off-pump sequential bilateral internal mammary artery grafting combined with CVBG. In the control group, there were 21 patients including 14 males and 7 females with an average age of 45. 9 ± 5. 7 years, and they underwent the off-pump sequential bilateral internal mammary artery grafting without CVBG. Blood flow of bridged vessels was measured. The perioperative parameters including number of grafts, tracheal intubation time, hospitalization time, complications, results of echocardiography, myocardial nuclide imaging and coronary angiography were compared between the two groups of patients. Results There was no hospital mortality or complications such as cerebral events, sternal and mediastinal infections. There was statistical difference in graft number between CVBG group and control group (3. 3 it 1.1 vessels vs. 2.2 ±1.6vessels, P0. 05). Follow-up was done for all the 38 patients with a follow-up rate of 100%. Follow-up time was 3-55 months (37. 4±9. 8 months). No angina symptoms occurred in CVBG group and myocardial blood supply of inferior wall in this groups improved obviously based on the results of electrocardiogram, while there were 8 cases of angina in the control group with inferior wall myocardial ischemia and ST-T changes according to the results of electrocardiogram (P<0. 05). Heart functions

  13. Ascending colon cancer with synchronous external iliac and inguinal lymph node metastases but without regional lymph node metastasis: a case report and brief literature review.

    Science.gov (United States)

    Kitano, Yuki; Kuramoto, Masafumi; Masuda, Toshiro; Kuroda, Daisuke; Yamamoto, Kenichiro; Ikeshima, Satoshi; Iyama, Ken-Ichi; Shimada, Shinya; Baba, Hideo

    2017-12-01

    Lymph node metastasis to the iliac or inguinal region of colon cancer is extremely rare. We experienced a case of ascending colon cancer with synchronous isolated right external iliac and inguinal lymph node metastases but without any regional lymph node metastasis. An 83-year-old woman was admitted to our hospital due to anemia. Colonoscopy and computed tomography revealed an ascending colon cancer and also right external iliac and inguinal lymph node swelling. Further examination by F-deoxyglucose positron emission tomography strongly suggested that these lymph nodes were metastatic. Right hemicolectomy with lymph node dissection along the superior mesenteric artery, and right external iliac and inguinal lymph node dissection were performed. Histological examination revealed that both lymph nodes were metastasized from colon cancer, and there was no evidence of regional lymph node metastasis. The patient has shown no sign of recurrence at 27 months after surgery.

  14. Calcium scoring in unenhanced and enhanced CT data of the aorta-iliacal arteries: impact of image acquisition, reconstruction, and analysis parameter settings.

    NARCIS (Netherlands)

    Komen, N.; Klitsie, P.; Hermans, J.J.; Niessen, W.J.; Kleinrensink, G.J.; Jeekel, J.; Lange, J.F.

    2011-01-01

    BACKGROUND: Several studies have been published on the matter of abdominal aortic and iliac calcifications and the association to clinical entities such as diabetes mellitus and renal failure. However, comparing of these studies is questionable since quantification methods for atherosclerosis

  15. Guillain-Barre Syndrome Presenting With Bilateral Facial Nerve Palsy

    Directory of Open Access Journals (Sweden)

    Soroor INALOO

    2014-01-01

    paralysis: case presentation and discussion of differential diagnosis. J Gen Intern Med 2006; 21(7:C7-10.Kamaratos A, Kokkoris S, Protopsaltis J, Agorgianitis D, Koumpoulis H, Lentzas J et al. Simultaneous Bilateral Facial Palsy in a Diabetic Patient. Diabetes Care 2004; 27 (2: 623-24.Magliocca KR, Leung EM, Desmond JS. Parotid swelling and facial nerve palsy: an uncommon presentation of sarcoidosis. Gen Dent 2009; 57(2:180-2.Atsumi M, Kitaguchi M, Nishikawa S, Susuki K. A variant of Guillain-Barré syndrome with prominent bilateral peripheral facial nerve palsy-facial diplegia and paresthesias. Rinsho Shinkeigaku 2004 Aug; 44(8:549-52.Narayanan RP, James N, Ramachandran K, Jaramillo MJ. Guillain-Barré Syndrome presenting with bilateral facial nerve paralysis: a case report. Cases J 2008 Dec 8;1(1:379.Azarisman SMS, Shahrin TCA, Marzuki AO, Fatnoon NNA, Rathor MY. Bilateral facial nerve palsy secondary to an atypical presentation of Guillain-Barré syndrome. IMJ 2009; 8(1:41-4.Sethi NK, Torgovnick J, Arsura E, Johnston A, Buescher E. Facial diplegia with hyperreflexia--a mild Guillain-Barre Syndrome variant, to treat or not to treat? J Brachial Plex Peripher Nerve Inj 2007; 10(2:9.Burina A, Sinanović O, Smajlović D, Vidovic. Bilateral Oculomotor Nerve Palsy in Guillain-barre Syndrome. Med Arh 2008; 62 (2:119-120.Verma R, Chaudhari TS, Giri P. Unilateral facial palsy in Guillain-Barre syndrome (GBS: a rare occurrence. BMJ Case Rep 2012 Oct 19; 2012. pii: bcr2012007077. doi: 10.1136/bcr-2012-007077.Susuki K, Koga M, Hirata K, Isogai E, Yuki N.A Guillain-Barré syndrome variant with prominent facial diplegia. J Neurol 2009; 256(11: 1899-1905.

  16. Bilateral acute iris transillumination: Case report

    Directory of Open Access Journals (Sweden)

    Cumali Degirmenci

    2016-04-01

    Full Text Available Bilateral acute iris transillumination (BAIT is a recently defined disease characterized with bilateral acute, severe pigment dispersion of iris and pupil sphincter paralysis. The etiopathogenesis of the disease is unknown, but antibiotics such as moxifloxacin, clarithromycin, viral infections, and fumigation therapies were considered as probable etiologic factors. A 33-year-old female was referred to our clinic for acute iridocyclitis refractory to azathioprine, colchicum and corticosteroid treatments. Ophthalmic examination revealed bilateral pigment dispersion, significant iris transillumination, heavy pigment deposition in iridocorneal angle, and elevated intraocular pressure. Upon systemic evaluation she was found to have bacterial urinary tract infection. BAIT is an important cause of pigment dispersion and clinicians must be vigilant for this condition to avoid unnecessary diagnostic tests and treatment.

  17. [Bilateral pheochromocytoma: laparoscopic surgery in 2 cases].

    Science.gov (United States)

    Lam, J; Castillo, O; Bravo, J; Henríquez, R; Tagle, F

    2001-01-01

    Laparoscopic adrenalectomy, if done by skilled surgeons, is now the first choice for treating most adrenal tumors, including bilateral pheochromocytoma. We report two women, aged 35 and 34 years old, with bilateral adrenal pheochromocytoma successfully excised by laparoscopic surgery. Both had severe hypertension, high urinary catecholamine values (epinephrine + norepinephrine: 528 and 1083 ug/24 h) and bilateral adrenal tumors at CT scan. After 4 weeks of doxazosin treatment, a laparoscopic transperitoneal adrenalectomy was done (Gugner's technique), with surgical times of 7 and 5 hours respectively. Both patients received hydrocortisone and only the second one required one unit of packed cells. Postoperative evolution was uneventful and both patients were discharged at the fifth postoperative day. At two months of follow up, both patients are asymptomatic and normotensive.

  18. Langerhans Cell Histiocytosis in Bilateral Mastoid Cavity

    Directory of Open Access Journals (Sweden)

    Kazım Bozdemir

    2013-01-01

    Full Text Available A 39-year-old male was admitted to our clinic with symptoms of headache, dizziness, nausea, otalgia, otorrhea, tinnitus, and hearing loss in both ears for 3 weeks. Physical examination revealed edema in the tympanic membrane and external ear canal, and pain by palpation in the mastoid area bilaterally. There was no nystagmus, and the rest of the physical examination was otherwise normal. Temporal bone high resolution computed tomography (CT showed a lesion causing erosion in the mastoid cortex, tegmen tympani, ossicles, and in the bone covering the sigmoid sinus bilaterally. There was also erosion in the superior semicircular canal and petrous bone on the left side. Cortical mastoidectomy was performed under general anesthesia. Histopathologic examination of the tissue revealed Langerhans cell histiocytosis (LCH. In this paper a case with LCH, presenting with bilateral mastoid involvement which has been rarely reported in the literature, is discussed with the existing literature.

  19. Prognosis of synchronous bilateral breast cancer

    DEFF Research Database (Denmark)

    Holm, Marianne; Tjønneland, Anne; Balslev, Eva

    2014-01-01

    Currently, no consistent evidence-based guidelines for the management of synchronous bilateral breast cancer (SBBC) exist and it is uncertain how presenting with SBBC affects patients' prognosis. We conducted a review of studies analyzing the association between SBBC and prognosis. The studies...... that reported adjusted effect measures were included in meta-analyses of effect of bilaterality on breast cancer mortality. From 57 initially identified records 17 studies from 11 different countries including 8,050 SBBC patients were included. The quality of the studies varied but was generally low with small...... sample sizes, and lack of consistent, detailed histo-pathological information. When doing meta-analysis on the subgroup of studies that provided adjusted effect estimates on breast cancer mortality (nine studies including 3,631 SBBC cases), we found that bilaterality in itself had a negative impact...

  20. Comparison of Cranial and Iliac Autologus Bone Grafts and Their Effects on the Success Rates of Subsequent Osseointegrated Intra/Extraoral Implant Application in the Miniature Swine

    Science.gov (United States)

    1992-10-31

    SUBSEQUENT OSSEOINTEGRATED INTRA/EXTRAORAL IMPLANT APPLICATION IN THE MINIATURE SWINE SUBTITLE: Autologous Calvarial and Iliac Onlay Bone Grafts in...DATE: October 31, 1992 S ELECTE TYPE OF REPORT: Final Report WMAR03 1993U PREPARED FOR: U.S. ARMY MEDICAL RESEARCH AND DEVELOPMENT COMMAND Fort Detrick...and Iliac Onlay Bone Grafts in Miniature Swine To be published in the Journal of Oral and Maxillofacial Surgery. 12a_ DISTRIBUTION AVAILABILITY