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Sample records for aortitis

  1. Non-Typhoidal Salmonella Aortitis in a transplant patient

    International Nuclear Information System (INIS)

    Tarif, N.; Azam, M.N.; Mitwalli, Ahmad H.; Al-Wakeel, Jamal S.; El-Kheder, A. Al-Aboud

    2002-01-01

    Non-typhoidal salmonella bacteremia may result in extra gastrointestinallocalization of infection. Aortitis due to non-typhoidal salmonella wasreported to be the cause of 38-42% of all infected abdominal aortitis.Underlying atherosclerosis is a frequent site for salmonella aortitis. Wedescribe here a case of possible salmonella aortitis in a renal transplantpatient. (author)

  2. Syphilitic aortitis: Rearing of the ugly head

    Directory of Open Access Journals (Sweden)

    Vaideeswar Pradeep

    2010-10-01

    Full Text Available Context: Syphilitic aortitis has been relegated to the category of rare cardiovascular disease or a "medical curiosity" in the west. The same situation may not exist in developing countries due to the stigmata that continue to remain attached to sexually-transmitted diseases in general. Aims: To study the prevalence of syphilitic aortitis among autopsied non-atherosclerotic aortic diseases encountered in a span of 15 years. Settings and Design: Retrospective, autopsy-based study. Materials and Methods: Among 187 cases of non-atherosclerotic diseases of the aorta, 44 had been diagnosed as syphilitic aortitis on the basis of the pathological features and serology. The demographic details and modes of clinical presentation were retrieved from the health records. Depending on the presence of complicating lesions, the cases were classified as uncomplicated or complicated aortitis. Results: The 44 cases of syphilitic aortitis formed 23.5 % of the non-atherosclerotic aortic diseases. They were predominantly seen in males in the fifth decade, who often presented with valvular regurgitation, aneurysmal disease or myocardial ischemia; 13.6 % of patients were asymptomatic. Blood VDRL results were available in 19 patients; 84.2 % were positive. Concomitant involvement of the ascending, transverse and descending thoracic was seen in 45.5 % of cases. None had uncomplicated aortitis. Complications in the form of aortic regurgitation (72.7 %, coronary ostial stenosis (59 % and aneurysms (59 % frequently coexisted. Thirty-five aneurysms were present in 59 %, chiefly involving the aorta. Conclusions: We found syphilitic aortitis to be a common cause of aortitis at autopsy. Diagnosis should be made with the help of characteristic pathological features correlated to the clinical context and appropriate serological tests.

  3. Aortitis with antiphospholipid antibodies: CT and MR findings

    International Nuclear Information System (INIS)

    Seror, O.; Dordea, M.; Ghenassia, C.; Coderc, E.; Sellier, N.; Fain, O.

    1998-01-01

    Two cases of aortitis associated with the presence of antiphospholipid antibodies (APAs) are reported. Only CT and MR imaging were able to show these unusual form of aortitis preferentially affecting the outer aortic tunics. We conclude that aortitis could be a new manifestation of primary antiphospholipid syndrome (APS) and the initial pathological process before the development of aortic thrombosis, reported as a classical complication of APS. (orig.) (orig.)

  4. Aortitis with antiphospholipid antibodies: CT and MR findings

    Energy Technology Data Exchange (ETDEWEB)

    Seror, O.; Dordea, M.; Ghenassia, C.; Coderc, E.; Sellier, N. [Department of Radiology, Centre Hospitalo-Universitaire Paris XIII, Bondy (France); Fain, O. [Department of Medicine, Centre Hospitalo-Universitaire Paris XIII, Bondy (France)

    1998-10-01

    Two cases of aortitis associated with the presence of antiphospholipid antibodies (APAs) are reported. Only CT and MR imaging were able to show these unusual form of aortitis preferentially affecting the outer aortic tunics. We conclude that aortitis could be a new manifestation of primary antiphospholipid syndrome (APS) and the initial pathological process before the development of aortic thrombosis, reported as a classical complication of APS. (orig.) (orig.) With 2 figs., 6 refs.

  5. Aortitis and aortic occlusion in Crohn disease.

    Science.gov (United States)

    Delay, Charline; Schwein, Adeline; Lejay, Anne; Gaertner, Sébastien; Aleil, Boris; Thaveau, Fabien; Georg, Yannick; Chakfe, Nabil

    2015-02-01

    Patients with Crohn disease (CD) or ulcerative colitis are known to be at increased risk of arterial thromboembolic complications. We report the case of a 33-year-old woman suffering from CD for 19 years who presented lower limb claudication. Computed tomography scan revealed an aortoiliac occlusion extending from the level of the inferior mesenteric artery to both iliac bifurcations. Endovascular recanalization was attempted as a first option but failed. We then performed an aortobi-femoral bypass through a left retroperitoneal approach that allowed a total relief of the symptoms. Histologic study of the aorta demonstrated a nonspecific aortitis with lymphohistiocytic cell infiltration in the media and adventitia tunica. There was no signs of associated vasculitis. At the light of a literature review, we discussed our surgical strategy and the inflammation of the aortic wall as local factor of thrombosis that has never been previously described. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Aortitis requiring aortic repair associated with glaucoma, thyroiditis, glaucoma, and neuropathy: case report

    Directory of Open Access Journals (Sweden)

    Bayer Günther

    2011-05-01

    Full Text Available Abstract Aortitis may be due to infectious and non-infectious causes. We observed aortitis, associated with glaucoma, thyroiditis, pericarditis, pleural effusion and neuropathy in a 63-years old woman. Despite antibiotic therapy, inflammatory signs persisted and resolved only after initiation of glucocorticoid therapy. Increasing aortic ectasia necessitated resection of the ascending aorta and implantation of a Vascutek 30 mm prosthesis. Histologically a granulomatous aortitis was diagnosed. Since all other possible causes were excluded, an immunological mechanism of the aortitis is suspected and possible triggering factors are discussed.

  7. A case of aortitis syndrome diagnosed by digital subtraction angiography

    International Nuclear Information System (INIS)

    Tamaki, Atsushi; Sakai, Masashi; Yano, Kimio

    1984-01-01

    A 45-year-old female was admitted to our hospital with complaints of anemia, hypertension, and a dull, throbbing pain in the right side of the neck. On physical examination, a pulsating tumor in the right side of the neck and a ''to-and-fro'' murmur at the right 2nd intercostal space were noted. Laboratory tests revealed ESR 90 mm/hour and CRP 5+. Digital subtraction angiography (DSA) showed an aneurysm distal to the narrowing of the right common carotid artery, in addition to winding and narrowing of the right vertebral and the left common carotid arteries. These findings are typical of Type I aortitis syndrome. Aortogram showed aortic regurgitation (AR). Furthermore, we found the presence of HLA Bw52 and a conspicuous increase of tromboxane B 2 . Treatment involving a combination of prednisolone, azathioprine and estriol was effective, resulting in marked improvement of the patient's general condition as well as laboratory test results. In cases of aortitis syndrome combined with an aneurysm of a large artery and AR, direct opacification of the aorta with a catheter is occasionally hazardous and is difficult to perform repeatedly. DSA is useful in such circumstances because it can be performed repeatedly with little risk and it offers an image as clear as these obtained by direct injection of contrast medium in the aorta. (author)

  8. Prevotella intermedia infection causing acute and complicated aortitis-A case report.

    Science.gov (United States)

    Boersma, C; Kampschreur, L M; Buter, H; Doorenbos, B M; Klinkert, P; Koning, G G

    2017-01-01

    Aortitis is a general term that refers to all conditions involving an inflammation of the aortic wall. This case report describes the surgical approach of a patient with infectious and symptomatic aortitis caused by the rare vector Prevotella intermedia. A 44-year old male patient was admitted with fever and general discomfort after a period of sore throat in a non-teaching hospital. After two weeks he developed acute abdominal and back pain accompanied by sweating and elevated infection parameters. Computed tomography angiography revealed atherosclerotic changes of the infrarenal aorta with a locally contained rupture of the aorta alongside peri-aortal signs of inflammation (and aortitis aspects). An urgent aortic reconstruction was performed according to Nevelsteen. The blood cultures turned out positive for Prevotella intermedia. Postoperatively the patient received antibiotics for six weeks. The patient recovered uneventful from this infection and surgical procedure. A complicated and acute aortitis is a rare but potentially life-threatening disease. The aetiology can be ordered into two main groups; inflammatory and infectious. Diagnosis is based upon symptoms, biochemical values, microbiological results and imaging modalities. Treatment depends on aetiology and should be discussed in an experienced multidisciplinary setting. Infectious aortitis should be treated with antibiotics for at least six weeks with close monitoring of the patient's clinic and biochemical values, even after surgery. Prevotella intermedia is a rare causative agent for aortitis. Acute aortitis is a challenging clinical entity which should be managed in an equipped medical center by an experienced multidisciplinary team. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  9. Staphylococcus aureus aortitis and retroperitoneal fibrosis: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Marta Yague

    2016-01-01

    Full Text Available An infected aortic aneurysm is a process with high mortality rate. Survival is dependent on an early diagnosis and surgical management. This case report details a rare presentation of aortitis with persistent methicillin-sensitive Staphylococcus aureus (MSSA bacteremia, which initially presented as retroperitoneal fibrosis and was ultimately fatal.

  10. A case report of CT-diagnosed renal infarct secondary to syphilitic aortitis.

    Science.gov (United States)

    Spaltenstein, Maaike; Humbert, Françoise; Vu, Diem-Lan; Uçkay, Ilker; John, Gregor

    2017-07-26

    Even though reported cases of syphilis have been increasing, cases of tertiary syphilis remain extremely rare. The majority of our knowledge with regard to complications of syphilis such as aortitis was acquired before the advent of relatively modern technologies such as CT, MRI and PET. This case report presents a rare case of syphilitic aortitis associated with a renal infarct caused by a peripheral arterial embolism diagnosed by CT. We present a young man with sudden abdominal pain and flank tenderness without fever. Blood tests showed acute kidney failure. Computed tomography showed a right renal infarct and a non-circular thickening of the descending thoracic aortic wall with intra-luminal thrombus. Serology confirmed the diagnosis of syphilis. Treatment with anticoagulant and penicillin resulted in a good outcome. Follow-up PET-MRI showed resolution of the thrombus with a metabolically inactive atheromatous plaque. Technologies, such as CT, PET-CT and PET-MRI, that were not present during the pre-antibiotic era, can provide new insights into rare presentations of tertiary syphilis such as aortitis. These imaging modalities show promise for early radiological diagnosis of aortitis in syphilis and may be useful for determining the response to treatment in specific cases.

  11. ST Segment Elevation Myocardial Infarction Due to Severe Ostial Left Main Stem Stenosis in a Patient with Syphilitic Aortitis

    Directory of Open Access Journals (Sweden)

    Predescu L.M.

    2016-03-01

    Full Text Available Cardiovascular manifestations of tertiary syphilis infections are uncommon, but represent an important cause of mortality and morbidity. Syphilitic aortitis is characterized by aortic regurgitation, dilatation of ascending aorta and ostial coronary artery lesions.

  12. Assessment of aortitis by semiquantitative analysis of 180-min {sup 18}F-FDG PET/CT acquisition images

    Energy Technology Data Exchange (ETDEWEB)

    Martinez-Rodriguez, Isabel [University of Cantabria, Department of Nuclear Medicine, Marques de Valdecilla University Hospital, Santander (Spain); Hospital Universitario Marques de Valdecilla, S. Medicina Nuclear, Santander (Spain); Martinez-Amador, N.; Banzo, I.; Quirce, R.; Jimenez-Bonilla, J.; Arcocha-Torres, M. de; Ibanez-Bravo, S.; Lavado-Perez, C.; Bravo-Ferrer, Z.; Carril, J.M. [University of Cantabria, Department of Nuclear Medicine, Marques de Valdecilla University Hospital, Santander (Spain); Blanco, R.; Gonzalez-Gay, M.A. [University of Cantabria, Department of Rheumatology, Marques de Valdecilla University Hospital, Santander (Spain)

    2014-12-15

    The aim of this study was to evaluate the contribution of semiquantitative analysis of 180-min {sup 18}F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/CT images for the assessment of aortitis in cases of suspected large vessel vasculitis (LVV) and to establish a threshold index for application in the clinical setting. This prospective study included 43 patients (mean age 67.5 ± 12.9 years) with suspicion of LVV (25 with a final diagnosis of aortitis). {sup 18}F-FDG PET/CT scan was acquired 180 min after injection of 7 MBq/kg of {sup 18}F-FDG. A semiquantitative analysis was performed calculating the aortic wall maximum standardized uptake value (SUV{sub max}) (T), the lumen SUV{sub max} (B) and the target to background ratio (TBR). These results were also compared with those obtained in a control population. The mean aortic wall SUV{sub max} was 2.00 ± 0.62 for patients with aortitis and 1.45 ± 0.31 for patients without aortitis (p < 0.0001). The TBR was 1.66 ± 0.26 for patients with aortitis and 1.24 ± 0.08 for patients without aortitis (p < 0.0001). The differences were also statistically significant when the patients with aortitis and controls were compared. Receiver-operating characteristic (ROC) analysis revealed that the area under the curve was greater for the TBR than for the aortic wall SUV{sub max} (0.997 vs 0.871). The highest sensitivity and specificity was obtained for a TBR of 1.34 (sensitivity 100 %, specificity 94.4 %). Semiquantitative analysis of PET/CT images acquired 180 min after {sup 18}F-FDG injection and the TBR index of 1.34 show very high accuracy and, therefore, are strongly recommended for the diagnosis of aortitis in the clinical setting. (orig.)

  13. Monitoring Disease Activity in Patients with Aortitis and Chronic Periaortitis Undergoing Immunosuppressive Therapy by Perfusion CT.

    Science.gov (United States)

    Bier, Georg; Kurucay, Mustafa; Henes, Jörg; Xenitidis, Theodoros; Preibsch, Heike; Nikolaou, Konstantin; Horger, Marius

    2017-04-01

    To evaluate the role of perfusion CT for monitoring inflammatory activity in patients with aortitis and chronic periaortitis undergoing immunosuppressive therapy. Seventeen symptomatic patients (median age 68.5 years) who underwent perfusion-based computed tomography (CT) monitoring after diagnostic contrast-enhanced CT were retrospectively included in this study. Blood flow (BF), blood volume (BV), volume transfer constant (k-trans), time to peak, and mean transit time were determined by setting circular regions of interest in prominently thickened parts of the vessel wall or perfused surrounding tissue at sites where the perfusion CT color maps showed a maximum BF value. Differences in CT perfusion and, morphological parameters, C-reactive protein (CRP), and erythrocyte sedimentation rate (ESR) were tested for significance during therapy. In all patients BF and BV dropped at second perfusion CT (P perfusion CT parameters in aortitis and chronic periaortitis undergoing immunosuppressive therapy dropped at different extent after therapy. Copyright © 2017 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.

  14. ST Segment Elevation Myocardial Infarction Due to Severe Ostial Left Main Stem Stenosis in a Patient with Syphilitic Aortitis.

    Science.gov (United States)

    Predescu, L M; Zarma, L; Platon, P; Postu, M; Bucsa, A; Croitoru, M; Prodan, B; Chioncel, O; Deleanu, D

    2016-01-01

    Cardiovascular manifestations of tertiary syphilis infections are uncommon, but represent an important cause of mortality and morbidity. Syphilitic aortitis is characterized by aortic regurgitation, dilatation of ascending aorta and ostial coronary artery lesions. We report a case of 36 years old man admitted to our hospital for acute anterior ST segment elevation myocardial infarction complicated with cardiogenic shock (hypotension 75/50 mmHg). Transthoracic echocardiography revealed a dilated left ventricle with severe systolic dysfunction (ejection fraction = 25%), severe mitral regurgitation, moderate aortic regurgitation and mildly dilated ascending aorta. Coronary angiography showed a severe ostial lesion of left main coronary artery which was treated by urgent stent implantation and an intra-aortic contrapulsation balloon was implanted. Blood tests for syphilitic infection were positive. The patient was discharged with treatment including benzathine penicillin. In our case, we present an acute manifestation of a syphilitic ostial left main stenosis treated by primary percutaneous coronary intervention in acute myocardial infarction. Long term follow-up of the patient is crucial as a result of potential rapid in-stent restenosis caused by continuous infection of the ascending aorta. This case is particular because it shows that syphilitic aortitis can be diagnosed in acute settings, like ST segment elevation myocardial infarction.

  15. Value of F-18 FDG hybrid camera PET and MRI in early takayasu aortitis

    Energy Technology Data Exchange (ETDEWEB)

    Meller, J.; Becker, W. [Department of Nuclear Medicine, Georg August University, Robert Koch Strasse 40, 37075 Goettingen (Germany); Grabbe, E.; Vosshenrich, R. [Department of Radiology, Georg August University, Robert Koch Strasse 40, 37075 Goettingen (Germany)

    2003-02-01

    Takayasu aortitis (TA) is a chronic inflammatory and fibrotic vasculitis of large- and medium-sized arteries. Early stages of the disease show a panarteritis and inflammatory wall thickening of the aorta and its branches, whereas advanced (fibrotic) stages comprise stenosis, aneurismatic transformation and occlusion. Magnetic resonance imaging visualises early-stage disease with high accuracy and is considered to be the method of choice in the diagnosis of TA. The aim of this article is the detailed comparison of FDG-PET performed with a hybrid camera and MR imaging in five patients with early TA. Five patients (median age 60 years) were enrolled during an ongoing prospective study on [18F]2'-deoxy-2-fluoro-D-glucose (FDG) hybrid camera PET in patients with fever of unknown origin (FUO). These patients underwent MR imaging after establishing the diagnosis of TA. Abnormal FDG uptake in the wall of the aorta was noted in all patients. The bracheocephalic artery and the common carotid arteries were visualized in 3 cases. Increased uptake of the subclavian artery was found in 3 patients and in 4 patients pathological uptake was noted in the ilio-femoral vessels. Of 34 vascular regions studied, 26 (76%) showed elevated FDG uptake. On transversal MR images vessel wall thickening and contrast enhancement of the thoracic aorta was found in 4 patients (ascending aorta/aortic arch: n=2; descending aorta: n=3; abdominal aorta: n=1). Additionally, vessel wall pathologies of the subclavian and the common carotid arteries could be shown in 1 patient and in another patient in the ilio-femoral arteries. No abnormalities were found using contrast-enhanced MR angiography. Of 28 vascular regions studied, 9 (32%) showed vasculitis on MRI. The FDG-PET is a suitable whole-body screening method in the primary diagnosis of early TA, especially in those cases with early disease that present with uncharacteristic symptoms such as FUO. Both MRI and MRA remain indispensable in the exact

  16. Value of F-18 FDG hybrid camera PET and MRI in early takayasu aortitis

    International Nuclear Information System (INIS)

    Meller, J.; Becker, W.; Grabbe, E.; Vosshenrich, R.

    2003-01-01

    Takayasu aortitis (TA) is a chronic inflammatory and fibrotic vasculitis of large- and medium-sized arteries. Early stages of the disease show a panarteritis and inflammatory wall thickening of the aorta and its branches, whereas advanced (fibrotic) stages comprise stenosis, aneurismatic transformation and occlusion. Magnetic resonance imaging visualises early-stage disease with high accuracy and is considered to be the method of choice in the diagnosis of TA. The aim of this article is the detailed comparison of FDG-PET performed with a hybrid camera and MR imaging in five patients with early TA. Five patients (median age 60 years) were enrolled during an ongoing prospective study on [18F]2'-deoxy-2-fluoro-D-glucose (FDG) hybrid camera PET in patients with fever of unknown origin (FUO). These patients underwent MR imaging after establishing the diagnosis of TA. Abnormal FDG uptake in the wall of the aorta was noted in all patients. The bracheocephalic artery and the common carotid arteries were visualized in 3 cases. Increased uptake of the subclavian artery was found in 3 patients and in 4 patients pathological uptake was noted in the ilio-femoral vessels. Of 34 vascular regions studied, 26 (76%) showed elevated FDG uptake. On transversal MR images vessel wall thickening and contrast enhancement of the thoracic aorta was found in 4 patients (ascending aorta/aortic arch: n=2; descending aorta: n=3; abdominal aorta: n=1). Additionally, vessel wall pathologies of the subclavian and the common carotid arteries could be shown in 1 patient and in another patient in the ilio-femoral arteries. No abnormalities were found using contrast-enhanced MR angiography. Of 28 vascular regions studied, 9 (32%) showed vasculitis on MRI. The FDG-PET is a suitable whole-body screening method in the primary diagnosis of early TA, especially in those cases with early disease that present with uncharacteristic symptoms such as FUO. Both MRI and MRA remain indispensable in the exact

  17. Early diagnosis and follow-up of aortitis with [{sup 18}F]FDG PET and MRI

    Energy Technology Data Exchange (ETDEWEB)

    Meller, J.; Siefker, U.; Sahlmann, C.O.; Lehmann, K.; Conrad, M. [Department of Nuclear Medicine, Georg August University, Robert Koch-Strasse 40, 37075, Goettingen (Germany); Strutz, F.; Scheel, A. [Department of Nephrology and Rheumatology, Georg August University, Goettingen (Germany); Vosshenrich, R. [Department of Radiology, Georg August University, Goettingen (Germany)

    2003-05-01

    The aim of this prospective study was to compare fluorine-18 fluorodeoxyglucose ([{sup 18}F]FDG) positron emission tomography (PET) with magnetic resonance imaging (MRI) in patients with early aortitis, at the time of initial diagnosis and during immunosuppressive therapy. The study population consisted of 15 patients (nine females and six males; median age 62 years, range 26-76 years) who presented with fever of unknown origin or an elevated erythrocyte sedimentation rate or elevated C-reactive protein and who showed pathological aortic [{sup 18}F]FDG uptake. Fourteen of these patients had features of early giant cell arteritis (GCA), while one had features of early Takayasu arteritis. During follow-up, seven PET scans were performed in six patients with GCA 4-30 months (median 19 months) after starting immunosuppressive medication. The results of [{sup 18}F]FDG imaging were compared with the results of MRI at initial evaluation and during follow-up and with the clinical findings. At baseline, abnormal [{sup 18}F]FDG uptake was present in 59/104 (56%) of the vascular regions studied in 15 patients. Seven follow-up PET studies were performed in six patients. Of 30 regions with initial pathological uptake in these patients, 24 (80%) showed normalisation of uptake during follow-up. Normalisation of [{sup 18}F]FDG uptake correlated with clinical improvement and with normalisation of the laboratory findings. All except one of the patients with positive aortic [{sup 18}F]FDG uptake were investigated with MRI and MRA. Thirteen of these 14 patients showed inflammation in at least one vascular region. Of 76 vascular regions studied, 41 (53%) showed vasculitis on MRI. Of 76 vascular regions studied with both PET and MRI, 47 were concordantly positive or negative on both modalities, 11 were positive on MRI only and 18 were positive on PET only. MRI was performed during follow-up in six patients: of 17 regions with inflammatory changes, 15 regions remained unchanged and two

  18. Aortitis with bacteraemia by Streptococcus equi Zooepidemicus

    International Nuclear Information System (INIS)

    Betancur, Carlos Alberto; Giraldo, Juan David; Saldarriaga Eugenia Lucia

    2005-01-01

    Infections by Streptococcus equi subspecies zooepidemicus occur in animals. In human beings these infections are generally accidental, and few cases have been reported. We present the case of a 56-year-old male, a butcher, who presented with abdominal pain. Aneurismatic dilatation of the aorta below the renal arteries was documented by CT-scanning. A purulent collection and arterial ulceration were found during surgery; Streptococcus equi zooepidemicus was isolated from the collection and from blood cultures

  19. Prevotella intermedia infection causing acute and complicated aortitis—A case report

    Directory of Open Access Journals (Sweden)

    C. Boersma

    2017-01-01

    CONCLUSION: Prevotella intermedia is a rare causative agent for aortitis. Acute aortitis is a challenging clinical entity which should be managed in an equipped medical center by an experienced multidisciplinary team.

  20. VCRC Tissue Repository

    Science.gov (United States)

    2018-01-18

    Aortitis; Cutaneous Vasculitis; Eosinophilic Granulomatosis With Polyangiitis; Giant Cell Arteritis; Granulomatosis With Polyangiitis (Wegener's); Henoch-Schonlein Purpura; IgA Vasculitis; Microscopic Polyangiitis; Polyarteritis Nodosa; Takayasu Arteritis; Churg-Strauss Syndrome

  1. Consensus statement on surgical pathology of the aorta from the Society for Cardiovascular Pathology and the Association for European Cardiovascular Pathology: I. Inflammatory diseases

    NARCIS (Netherlands)

    Stone, James R.; Bruneval, Patrick; Angelini, Annalisa; Bartoloni, Giovanni; Basso, Cristina; Batoroeva, Lubov; Buja, L. Maximilian; Butany, Jagdish; d'Amati, Giulia; Fallon, John T.; Gittenberger-de Groot, Adriana C.; Gouveia, Rosa H.; Halushka, Marc K.; Kelly, Karen L.; Kholova, Ivana; Leone, Ornella; Litovsky, Silvio H.; Maleszewski, Joseph J.; Miller, Dylan V.; Mitchell, Richard N.; Preston, Stephen D.; Pucci, Angela; Radio, Stanley J.; Rodriguez, E. Rene; Sheppard, Mary N.; Suvarna, S. Kim; Tan, Carmela D.; Thiene, Gaetano; van der Wal, Allard C.; Veinot, John P.

    2015-01-01

    Inflammatory diseases of the aorta include routine atherosclerosis, aortitis, periaortitis, and atherosclerosis with excessive inflammatory responses, such as inflammatory atherosclerotic aneurysms. The nomenclature and histologic features of these disorders are reviewed and discussed. In addition,

  2. Abdominal aortic aneurysm in a premature neonate with disseminated candidiasis: Ultrasound and angiography

    Energy Technology Data Exchange (ETDEWEB)

    Khoss, A.E.; Ponhold, W.; Pollak, A.; Schlemmer, M.; Weninger, M.

    1985-09-01

    When using ultrasound for detection of kidney enlargement, we found an acute abdominal aortic aneurysm secondary to aortitis arising from umbilical artery catheterisation in a premature neonate with systemic candidiasis. Aortography was performed to provide vascular details such as involvement of celiac, renal, iliac and femoral arteries.

  3. Abdominal aortic aneurysm in a premature neonate with disseminated candidiasis: Ultrasound and angiography

    International Nuclear Information System (INIS)

    Khoss, A.E.; Ponhold, W.; Pollak, A.; Schlemmer, M.; Weninger, M.

    1985-01-01

    When using ultrasound for detection of kidney enlargement, we found an acute abdominal aortic aneurysm secondary to aortitis arising from umbilical artery catheterisation in a premature neonate with systemic candidiasis. Aortography was performed to provide vascular details such as involvement of celiac, renal, iliac and femoral arteries. (orig.)

  4. Opfølgning efter nontyfoid Salmonella-bakteriæmi er vigtig på grund af risiko for endovaskulær infection

    DEFF Research Database (Denmark)

    Sydenham, Thomas Vognbjerg; Andersen, Åse Bengård

    2015-01-01

    /computed tomography showed aortitis. Ceftriaxon and ciprofloxacin was administered. The patient was not a candidate for surgery and two weeks later he died from multiple organ failure. Follow-up visits with blood cultures after the first bacteraemia episode might have allowed for earlier diagnosis of the relapse....

  5. Thoracic vasculitis presenting as surgical problems.

    LENUS (Irish Health Repository)

    Jansen, Michael

    2010-01-01

    We present four patients with vasculitis manifesting with unusual clinical or pathological features, generating surgical problems. Two cases presented with pulmonary hypertension, with investigations and radiological evidence prompting clinical suspicion of pulmonary thrombo-embolic disease. First case, with an antecedant history of Wegener\\'s granulomatosis (WG), demonstrated following "embolectomy", WG involving the large pulmonary elastic arteries. The second case of inoperable "pulmonary thrombo-embolic disease" was subsequently found at limited post mortem to have giant cell arteritis, which affected widespread small peripheral pulmonary arterial vessels. The other two cases were of aortitis occurring in the background of immune-mediated disease, which had been treated with aggressive immunosuppression regimens. The first of these was a case of Cogan\\'s syndrome complicated by descending aortitis, a rarely reported phenomenon, with co-existent acute endocarditis of the aortic valve leaflets. Most cases of endocarditis in this context occur secondary to and in continuity with ascending aortitis. That this case, and a case of ascending aortitis occurring in the context of relapsing polychondritis occurred in the face of aggressive immunosuppression with an apparent clinical response, underscores the need to not accept a clinical picture at face value. This has implications for clinical management, particularly in the follow-up of surgical prosthetic devices such as grafts which may be used in these cases. All four cases emphasise the continued importance of histology and the post-mortem examination in elucidating previously undetected or unsuspected disease.

  6. Severe reversible dilated cardiomyopathy associated with a large left ventricular thrombus in a young child with middle aortic syndrome

    OpenAIRE

    Ponniah, U; Overholt, E

    2014-01-01

    this article reports a case of a seven-year girl who presented with severe dilated cardiomyopathy (DCM) associated with a large thrombus in the left ventricle (LV). She had a long segment stenosis of the lower thoracic descending aorta, possibly due to non-specific aortitis and underwent successful stent angioplasty. The LV thrombus resolved after heparin without sequelae.

  7. Emergency Endovascular “Bridge” Treatment for Iliac-Enteric Fistula

    International Nuclear Information System (INIS)

    Franchin, Marco; Tozzi, Matteo; Piffaretti, Gabriele; Carrafiello, Gianpaolo; Castelli, Patrizio

    2011-01-01

    Aortic aneurysm has been reported to be the dominant cause of primary iliac-enteric fistula (IEF) in >70% of cases [1]; other less common causes of primary IEF include peptic ulcer, primary aortitis, pancreatic pseudocyst, or neoplastic erosion into an adjacent artery [2, 3]. We describe an unusual case of IEF managed with a staged approach using an endovascular stent-graft as a “bridge” in the emergency setting to optimize the next elective definitive excision of the lesion.

  8. Aortic aneurysm in a patient with syphilis-related spinal pain and paraplegia.

    Science.gov (United States)

    de Araujo, Daniel Brito; Oliveira, Danise Senna; Rovere, Rodrigo Kraft; de Oliveira Filho, Umberto Lopes

    2017-01-01

    The tertiary stage of syphilis is nowadays extremely rare, showing predilection for the cardiovascular and nervous systems. A 57-year-old Caucasian man sought medical assistance due to back pain that evolved to paraplegia of the lower limbs. A thoracic CT scan demonstrated an important aneurysmatic lesion of the descending thoracic aorta causing erosion of the vertebral bodies and VDRL and FTA-abs positivity. Although rare, syphilitic aortitis, the hallmark of cardiovascular syphilis, should be considered in the differential diagnosis in patients with thoracic aneurysm when in the absence of classic risk factors for atherosclerosis, especially in cases that progress with erosion of vertebral bodies.

  9. Sífilis cardiovascular: Diagnóstico y tratamiento

    OpenAIRE

    Carrada-Bravo,Teodoro

    2006-01-01

    La sífilis cardiovascular terciaria puede producir aortitis, aneurisma aórtico, estenosis de las coronarias, insuficiencia aórtica y rara vez miocarditis. El médico debe estar familiarizado con las presentaciones clínicas de este proceso incluso las lesiones asintomáticas, y debe ser capaz de llevar a cabo un plan de diagnóstico y de evaluación bien organizado, para establecer o excluir la existencia de la patología cardiovascular y su diagnóstico diferencial con otras entidades. Cuando se ha...

  10. Determinants of Vessel Targeting in Vasculitis

    Directory of Open Access Journals (Sweden)

    Gary S. Hoffman

    2004-01-01

    Full Text Available Studies of autoimmune diseases have not yet elucidated why certain organs or vessels become the objects of injury while others are spared. This paper will explore the hypothesis that important differences exist in regions of the aorta that determine vulnerability to diseases, such as atherosclerosis, aortitis, giant cell arteritis and Takayasu's disease. The reader is invited to reassess; (1 whether the aorta is indeed a single homogeneous structure, and (2 whether the initial stage of aortitis (and indeed other diseases considered “autoimmune” may be primarily due to acquired alterations of substrate, that influence unique immune profiles, which by themselves may not be pathogenic. Disease susceptibility and patterns are influenced by many factors that are inborn and acquired. Examples include genetic background, gender, ethnicity, aging, prior and concomitant illnesses, habits, diet, toxin and environmental exposures. Studies of vascular diseases must assess how such variables may affect regional differences in endothelial cells, subendothelial matrix, vascular smooth muscle and the response of each to a variety of stimuli.

  11. Inner images of the human body with a 3D CT scanner

    International Nuclear Information System (INIS)

    Kobayashi, Hisashi

    1994-01-01

    This article deals with not only CT-endoscopy (CTES) technique but also various imaging and processing techniques of 3D CT. CTES images, which were obtained from 137 patients with suspected cardiovascular disorder or disease of other tubular organs, were reconstructed using a newly developed volumetric scanner with a slip-ring system. Among the 137 patients, 107 (78%) were successfully diagnosed by CTES. For cardiovascular region, dissecting aneurysm was detected in 27/32, aortitis in 9/9, and intra-arterial thrombosis in 5/6. Various imaging and processing techniques, including CT number conversion technique, multi-threshold range imaging, 'open-window' and 'virtual operation', and long segmental arteriogram by intravenous contrast injection, are displayed in futures. In conclusion, CTES might become a safe and minimally invasive means for observing the inner surface of the tubular organs, particularly of the aorta, without the need of fiberscopic manipulation. (N.K.)

  12. Clinical studies on combined ventilation (sup(81m)Kr)/perfusion (sup(99m)Tc-MAA) scintigraphy

    International Nuclear Information System (INIS)

    Yamamoto, Keiichiro; Miyamae, Tatsuya

    1983-01-01

    One hundred fifty patients having pulmonary disease underwent pulmonary scintigraphy sequentially with sup(99m)Tc-MAA and sup(81m)Kr gases. Scintigrams of matched defect were obtained from 113 (75.3%) of the 150 patients, considered to be nonspecific universal pattern of a pulmonary disease. Scintigrams of mismatched defect (absent perfusion and homogeneous ventilation) were obtained from 20 patients (13.3%), including 6 with lung carcinoma, 3 with pulmonary embolism, 3 with connective tissue disease, 2 with aortitis syndrome and 6 with other diseases. Scintigrams of mismatch with impaired ventilation and normal perfusion were mainly seen in chronic obstructive lung diseases. Of the 10 patients with bronchial asthma, 5 had scintigrams of improved ventilation after intravenous injection of 250 mg aminophilline, but none of patients with emphysema. The combined scintigraphy has made significant contributions to diagnosis and management of patients with pulmonary disease where the chest X-ray is unhelpful. (author)

  13. Autoimmune ear disease: clinical and diagnostic relevance in Cogan’s sydrome

    Directory of Open Access Journals (Sweden)

    Luigi Maiolino

    2017-03-01

    Full Text Available The autoimmune inner ear disease is a clinical syndrome with uncertain pathogenesis that is often associated to rapidly progressive hearing loss that, especially at the early stages of disease, may be at monoaural localization, although more often it is at binaural localization. It usually occurs as a sudden deafness, or a rapidly progressive sensorineural hearing loss. In this study a particular form of autoimmune inner ear disease is described, Cogan’s syndrome. Cogan’s syndrome is a chronic inflammatory disorder that most commonly affects young adults. Clinical hallmarks are interstitial keratitis, vestibular and auditory dysfunction. Associations between Cogan’s syndrome and systemic vasculitis, as well as aortitis, also exist. We report a case of a young woman who presented audiological and systemic characteristics attributable to Cogan’s syndrome. In the description of the case we illustrate how the appearance and evolution of the disease presented.

  14. Cogan's syndrome is a new nosological entity in the current classification of systemic vasculitides: A clinical case and a review of literature

    Directory of Open Access Journals (Sweden)

    T. V. Beketova

    2016-01-01

    Full Text Available The paper describes a clinical case of the typical variant of Cogan's syndrome (CS, a new nosological entity in the current classification of systemic vasculitides (SV, which belongs to a group of variable vasculitides. The literature review highlights in detail the problems of the diagnosis and treatment of this rare disease.CS is characterized by inflammatory eye involvement (interstitial keratitis, uveitis, and episcleritis and hearing problems (sensorineural hearing loss, vestibular disorders with the possible development of vasculitis at other sites, aortitis, and aortic or mitral lesions. A systemic lesion involving the ears and eyes necessitates to rule out granulomatosis with polyangiitis (Wegener's and to make a differential diagnosis with a wide range of diseases. The given data underline the need for the interdisciplinary collaboration of rheumatologists, otorhinolaryngologists, audiologists, oculists, and cardiologists in order to improve the diagnosis and treatment of this form of SV. 

  15. In-stent restenosis of innominate artery with critical stenosis of right internal carotid artery

    International Nuclear Information System (INIS)

    Hussain, S.; Raza, A.; Ahmed, W.

    2011-01-01

    A lady with aortitis syndrome developed in-stent restenosis (ISR) of the innominate artery stent and critical stenosis of right internal carotid artery. The therapeutic challenge was gaining access to the carotid vessel, after treating the innominate artery ISR and all the while using distal protection to circumvent potential cerebral embolism. Percutaneous transluminal angioplasty (PTA) with or without stenting is a safe therapeutic option for re-vascularization of the supra aortic vessels. In the event of re-stenosis, re-treatment with PTA and stenting is safe. Ample evidence-base exists now for carotid artery stenting (CAS) in preference to carotid endarterectomy in patients with stenotic lesions of the carotid vessels. (author)

  16. Cardiopulmonary Manifestations of Ankylosing Spondylitis

    Science.gov (United States)

    Momeni, Mahnaz; Taylor, Nora; Tehrani, Mahsa

    2011-01-01

    Ankylosing spondylitis is a chronic inflammatory condition that usually affects young men. Cardiac dysfunction and pulmonary disease are well-known and commonly reported extra-articular manifestation, associated with ankylosing spondylitis (AS). AS has also been reported to be specifically associated with aortitis, aortic valve diseases, conduction disturbances, cardiomyopathy and ischemic heart disease. The pulmonary manifestations of the disease include fibrosis of the upper lobes, interstitial lung disease, ventilatory impairment due to chest wall restriction, sleep apnea, and spontaneous pneumothorax. They are many reports detailing pathophysiology, hypothesized mechanisms leading to these derangements, and estimated prevalence of such findings in the AS populations. At this time, there are no clear guidelines regarding a stepwise approach to screen these patients for cardiovascular and pulmonary complications. PMID:21547038

  17. Thrombosis of the inferior vena cava related to Ormond's disease.

    Science.gov (United States)

    Paetzold, Sascha; Gary, Thomas; Hafner, Franz; Brodmann, Marianne

    2013-03-01

    A 46-year-old female patient presenting with unspecific lower back pain, diffuse abdominal pain, and slightly elevated body temperature was referred to the hospital. The X-ray of the spine detected an unspecific sclerotic lesion of the third lumbar vertebra; an abdominal computed tomography (CT) scan was performed. In this scan, a sheeting of the infrarenal abdominal aorta, a streaky densification of the periaortal fatty tissue, and a nearly complete thrombotic occlusion of the inferior vena cava and both iliac veins was detected. As these findings are typical for acute aortitis and this is a life-threatening disease, the patient was transferred to a university hospital. Imaging work-up including ultrasound, magnetic resonance imaging, and 18-flourodeoxyglucose positron emission tomography were performed after transfer. These examinations showed acute aortitis due to Ormond's disease. Furthermore, there was a thrombotic occlusion of the inferior vena cava due to a compression of the vein by inflamed connective tissue. This is a rare finding in Ormond's disease. We decided to treat our patient with a combined therapy including glucocorticoids and tamoxifen for 2 years. During these 2 years and the further follow-up period, the patient showed no relapse of the inflammatory disease. Retroperitoneal fibrosis is a rare but increasingly recognized disease characterized by the presence of fibro-inflammatory tissue, usually surrounding the abdominal aorta and the iliac arteries. This fibrotic tissue extends into the retroperitoneum and thus encases structures, for example, the ureters. Retroperitoneal fibrosis is generally idiopathic. It can also be secondary to certain drugs, malignant diseases, infections, surgery, and other triggering factors. Ormond's disease may lead to serious complications like renal failure. This can be avoided by successful treatment when diagnosed early.

  18. A 59-year-old woman with visible precordial pulsations.

    Science.gov (United States)

    Moss, Alastair J; Pessotto, Renzo; Flapan, Andrew D

    2018-02-01

    CLINICAL INTRODUCTION: A retired 59-year-old woman presented to the cardiology clinic concerned with cardiac pulsations that were visible on her chest wall. These were not associated with dyspnoea, syncope or chest discomfort.Of note, 8 years previously, she complained of recurrent nocturnal diaphoresis and 5 kg weight loss. Blood sampling at that time revealed a microcytic anaemia, reactive thrombocytosis and raised inflammatory markers (erythrocyte sedimentation rate 99 mm/hour, C-reactive protein 161 mg/L). Following an episode of transient diplopia, ophthalmoscopy demonstrated a cotton wool spot in the left inferotemporal retinal arcade. She commenced a 2-year tapering course of 1 mg/kg prednisolone.On examination, she had a lean physique with a supine blood pressure of 162/60 mm Hg and palpable Corrigan's pulse. She had a prominent apical pulsation and a loud early diastolic murmur was present at the left sternal edge radiating to the apex. Echocardiography showed severe central aortic regurgitation and a dilated aortic root (see online supplementary figure 1). Cardiac CT was performed to clarify the diagnosis (figure 1).DC1SP110.1136/heartjnl-2017-312193.supp1Supplementary file 1 heartjnl;104/3/273/F1F1F1Figure 1Contrast-enhanced CT of the thorax at index presentation (A) and 6 months (B). Prospective ECG-gated cardiac CT angiogram (75% R-R interval) performed at 8 years from index presentation (C) with a stretched multiplanar reconstruction of the aortic annulus, aortic root and thoracic aorta (D). Which of the following diagnoses best explains this presentation?Ankylosing spondylitisTakayasu arteritisSalmonellosisIgG4-related aortitisGiant cell aortitis. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Long-term results of modified Bentall procedure using flanged composite aortic prosthesis.

    Science.gov (United States)

    Tamura, Kiyoshi; Arai, Hirokuni; Kawaguchi, Satoru; Makita, Satoru; Miyagi, Naoto; Watanabe, Taiju; Fujiwara, Tatsuki

    2013-01-01

    We have been using the flanged composite aortic prosthesis and Carrel button technique to re-attach the coronary ostia in aortic root replacement procedures at our institution over the last twenty five years. Our objective was to evaluate the long-term results of aortic root replacement with this technique. A total of 73 patients from January 1984 to August 2010 were included in this study. The median age was 52.7 ± 14.4 years (range 28-80 years). There were 48 male and 25 female patients. 44 patients (60.3%) had annuloaortic ectasia, and 15 patients (20.5%) had acute type A aortic dissection. Marfan syndrome was recognized in 12 patients (16.5%). The early mortality rate was 5.5% (n = 4). Causes of death were multiple organ failures in two patients and sepsis in another two patients. The actuarial survival rate was 84.2% at 5 years, 64.3% at 15 years and 51.9% at 25 years. Only one patient with aortitis needed a reoperation because of coronary pseudoaneurysm after 23 years from the previous operation. This modified Bentall procedure is reliable and safe, with superior long-term survival and a low rate of aortic reoperation.

  20. Varicella Zoster Virus and Large Vessel Vasculitis, the Absence of an Association

    Science.gov (United States)

    Procop, Gary W.; Eng, Charis; Clifford, Alison; Villa-Forte, Alexandra; Calabrese, Leonard H.; Roselli, Eric; Svensson, Lars; Johnston, Douglas; Pettersson, Gosta; Soltesz, Edward; Lystad, Lisa; Perry, Julian D.; Blandford, Alexander; Wilson, Deborah A.; Hoffman, Gary S.

    2017-01-01

    Objective It is controversial whether microorganisms play a role in the pathogenesis of large and medium vessel vasculitides (eg, giant cell arteritis [GCA], Takayasu arteritis [TAK] and focal idiopathic aortitis [FIA]). Recent studies have reported the presence of Varicella Zoster Virus (VZV) within formalin-fixed, paraffin-embedded temporal arteries and aortas of about three-quarters or more of patients with these conditions, and in a minority of controls. In a prospective study, we sought to confirm these findings using DNA extracted from vessels that were harvested under surgically aseptic conditions and snap frozen. Methods and Results DNA samples extracted from 11 surgically sterile temporal arteries and 31 surgically sterile thoracic aortas were used in an attempt to identify the vessel-associated VZV genome. Two different validated PCR methods were used. Thirty-one thoracic aorta aneurysm specimens included biopsies from 8 patients with GCA, 2 from patients with TAK, 6 from patients with FIA, and 15 from patients without vasculitis, who had non-inflammatory aneurysms. Eleven temporal artery biopsies were collected from 5 patients with GCA and 6 controls. The presence of VZV was not identified in either the specimens from patients with large vessel vasculitis or from the controls. Conclusions Using surgically sterile snap-frozen specimens, we were unable to confirm recent reports of the presence of VZV in either aortas or temporal arteries from patients with large vessel vasculitis or controls. PMID:28758156

  1. Two-dimensional echocardiographic and RI angiographic features of aneurysm of the ascending aorta in patients with annuloaortic ectasia

    Energy Technology Data Exchange (ETDEWEB)

    Nakamura, K.; Suzuki, S.; Satomi, G. (Tokyo Women' s Medical Coll. (Japan). Heart Inst. and Hospital)

    1981-03-01

    The purpose of this study was to compare the diagnostic value of two-dimensional echocardiography with that of other methods in the detection and localization of aneurysm involving the ascending aorta in patients with annuloaortic ectasia. Two-dimensional echocardiography, RI angiography, CT scan and aortography were performed in 19 patients (12 patients with Marfan's syndrome, 4 with aortitis syndrome and 3 with postoperative perivalvular aneurysm). Eight of 12 patients with Marfan's syndrome had dissection in the ascending aorta which was confirmed at surgery or autopsy. The following observations were obtained. 1) Dissection of the ascending aorta was clearly demonstrated on the two-dimensional echocardiogram in 7 patients by recording the intinal tear and flap, and in these cases the short axis two-dimensional echocardiogram of the ascending aorta was more useful in identifying the site and extent of dissection. 2) In patients with postoperative perivalvular aneurysms, RI angiography proved to be a more useful and sensitive technique in differentiating a leakage into the aneurysm from clots in the aneurysm. 3) CT scanning proved to be an insensitive technique to detect dissection of the ascending aneurysm and to differentiate a leakage from clots in the perivalvular aneurysm. From these observations, we concluded that two-dimensional echocardiography and RI angiography proved to be sensitive techniques in detecting dissection of the ascending aneurysm and evaluating a postoperative aneurysm in patients with annuloaortic ectasia.

  2. Clinical usefulness of cine MRI for evaluation of left ventricular volume and diagnosis of heart and great vessel diseases

    Energy Technology Data Exchange (ETDEWEB)

    Kondo, Takeshi; Anno, Hirofumi; Uritani, Tomizo (Fujita-Gakuen Health Univ., Toyoake, Aichi (Japan)) (and others)

    1990-01-01

    ECG-gated cine mode magnetic resonance (MR) imaging was performed in 20 patients with various heart deseases. Left ventricular volume (LVV) and left ventricular ejection fraction (LVEF) were calculated on MR images obtained in left ventricular vertical and horizontal long axis views. The findings were compared with those obtained from left ventriculography. There was a significant positive correlation between MR imaging and ventriculography for both LVV and LVEF (p<0.001). In Marfan syndrome after surgery for dissecting aneurysm of the aorta, MR imaging was capable of visualizing not only the whole aorta in a single plane but also enlargement of the aortic root. It also depicted asynergy and thinned wall of the infarcted myocardium for myocardial infarction; an enlarged left auricle, the thickened septum, and constricted outflow tract for idiopathic hypertrophic subaortic stenosis; shunt flow for ventricular septum defect; and an enlarged aortic root for aortitis syndrome. Using ventriculography as the standard, cine MR imaging was frequently false positive for the detection of mitral regurgitation. There was, however, good concordance between MR imaging and ventriculography in detecting aortic regurgitation. In addition, MR imaging was equivalent to color Doppler technique for detecting valvular regurgitation. (N.K.).

  3. Two-dimensional echocardiographic and RI angiographic features of aneurysm of the ascending aorta in patients with annuloaortic ectasia

    International Nuclear Information System (INIS)

    Nakamura, Kenji; Suzuki, Shin; Satomi, Gengi

    1981-01-01

    The purpose of this study was to compare the diagnostic value of two-dimensional echocardiography with that of other methods in the detection and localization of aneurysm involving the ascending aorta in patients with annuloaortic ectasia. Two-dimensional echocardiography, RI angiography, CT scan and aortography were performed in 19 patients (12 patients with Marfan's syndrome, 4 with aortitis syndrome and 3 with postoperative perivalvular aneurysm). Eight of 12 patients with Marfan's syndrome had dissection in the ascending aorta which was confirmed at surgery or autopsy. The following observations were obtained. 1) Dissection of the ascending aorta was clearly demonstrated on the two-dimensional echocardiogram in 7 patients by recording the intinal tear and flap, and in these cases the short axis two-dimensional echocardiogram of the ascending aorta was more useful in identifying the site and extent of dissection. 2) In patients with postoperative perivalvular aneurysms, RI angiography proved to be a more useful and sensitive technique in differentiating a leakage into the aneurysm from clots in the aneurysm. 3) CT scanning proved to be an insensitive technique to detect dissection of the ascending aneurysm and to differentiate a leakage from clots in the perivalvular aneurysm. From these observations, we concluded that two-dimensional echocardiography and RI angiography proved to be sensitive techniques in detecting dissection of the ascending aneurysm and evaluating a postoperative aneurysm in patients with annuloaortic ectasia. (author)

  4. Clinical usefulness of cine MRI for evaluation of left ventricular volume and diagnosis of heart and great vessel diseases

    International Nuclear Information System (INIS)

    Kondo, Takeshi; Anno, Hirofumi; Uritani, Tomizo

    1990-01-01

    ECG-gated cine mode magnetic resonance (MR) imaging was performed in 20 patients with various heart deseases. Left ventricular volume (LVV) and left ventricular ejection fraction (LVEF) were calculated on MR images obtained in left ventricular vertical and horizontal long axis views. The findings were compared with those obtained from left ventriculography. There was a significant positive correlation between MR imaging and ventriculography for both LVV and LVEF (p<0.001). In Marfan syndrome after surgery for dissecting aneurysm of the aorta, MR imaging was capable of visualizing not only the whole aorta in a single plane but also enlargement of the aortic root. It also depicted asynergy and thinned wall of the infarcted myocardium for myocardial infarction; an enlarged left auricle, the thickened septum, and constricted outflow tract for idiopathic hypertrophic subaortic stenosis; shunt flow for ventricular septum defect; and an enlarged aortic root for aortitis syndrome. Using ventriculography as the standard, cine MR imaging was frequently false positive for the detection of mitral regurgitation. There was, however, good concordance between MR imaging and ventriculography in detecting aortic regurgitation. In addition, MR imaging was equivalent to color Doppler technique for detecting valvular regurgitation. (N.K.)

  5. [Large vessel vasculitis with myelodysplastic syndrome: A rare association].

    Science.gov (United States)

    Galland, J; Kawski, H; Guichard, J-F; Maurier, F

    2017-07-01

    The vasculitis can be the consequence of malignancy: most often hematologic rather than solid tumors. The association between large vessels vasculitis and myelodysplastic syndrome is rare. A 55-year-old man experienced asthenia, fever, polyarthritis and inflammatory syndrome. Haematological investigations found a type 2 refractory anemia with excess blasts (RAEB-2) with discovery of severe anemia (Hb: 7,8g/dl) and thrombopenia (platelets: 40,000/mm 3 ). Radiological examinations found thoracic aortitis and carotid vasculitis. Treatment in the form of steroids and azacitidine was instituted. The lack of control of both RAEB-2 and vasculitis was responsible for the death of the patient. Myelodysplastic syndrome and large vessels vasculitis is a rare but serious association disease. The lack of efficiency of corticosteroids seems to be common. Prognosis depends on the haematological treatment effectiveness. Copyright © 2016 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  6. Varicella Zoster Virus and Large Vessel Vasculitis, the Absence of an Association

    Directory of Open Access Journals (Sweden)

    Gary W. Procop

    2017-06-01

    Full Text Available Objective: It is controversial whether microorganisms play a role in the pathogenesis of large and medium vessel vasculitides (eg, giant cell arteritis [GCA], Takayasu arteritis [TAK] and focal idiopathic aortitis [FIA]. Recent studies have reported the presence of Varicella Zoster Virus (VZV within formalin-fixed, paraffin-embedded temporal arteries and aortas of about three-quarters or more of patients with these conditions, and in a minority of controls. In a prospective study, we sought to confirm these findings using DNA extracted from vessels that were harvested under surgically aseptic conditions and snap frozen. Methods and Results: DNA samples extracted from 11 surgically sterile temporal arteries and 31 surgically sterile thoracic aortas were used in an attempt to identify the vessel-associated VZV genome. Two different validated PCR methods were used. Thirty-one thoracic aorta aneurysm specimens included biopsies from 8 patients with GCA, 2 from patients with TAK, 6 from patients with FIA, and 15 from patients without vasculitis, who had non-inflammatory aneurysms. Eleven temporal artery biopsies were collected from 5 patients with GCA and 6 controls. The presence of VZV was not identified in either the specimens from patients with large vessel vasculitis or from the controls. Conclusions: Using surgically sterile snap-frozen specimens, we were unable to confirm recent reports of the presence of VZV in either aortas or temporal arteries from patients with large vessel vasculitis or controls. Keywords: Aorta and temporal artery biopsies, Varicella Zoster Virus, Large Vessel Vasculitis

  7. A Model of Left Ventricular Dysfunction Complicated by CAWS Arteritis in DBA/2 Mice

    Directory of Open Access Journals (Sweden)

    Naoto Hirata

    2012-01-01

    Full Text Available It was reported previously that a Candida albicans water-soluble fraction (CAWS, including a mannoprotein and β-glucan complex, has strong potency in inducing fatal necrotizing arteritis in DBA/2 mice. In this study, histopathological changes and cardiac function were investigated in this system. One mg/day of CAWS was given to DBA/2 mice via peritoneal injection for five days. The CAWS-treated DBA/2 mice were induced aortitis and died at an incidence of 100% within several weeks. Histological findings included stenosis in the left ventricular outflow tract (LVOT and severe inflammatory changes of the aortic valve with fibrinoid necrosis. Cardiomegaly was observed and heart weight increased 1.62 fold (<0.01. Echocardiography revealed a severe reduction in contractility and dilatation of the cavity in the left ventricle (LV: LV fractional shortening (LVFS decreased from 71% to 38% (<0.01, and the LV end-diastolic diameter (LVDd increased from 2.21 mm to 3.26 mm (<0.01. The titer of BNP mRNA increased in the CAWS-treated group. Severe inflammatory changes resulting from CAWS brought about lethal LV dysfunction by aortic valve deformation with LVOT stenosis. This system is proposed as an easy and useful experimental model of heart failure because CAWS arteritis can be induced by CAWS injection alone.

  8. The evaluation of the bone marrow accumulation of Ga-67 citrate

    International Nuclear Information System (INIS)

    Ohnishi, Takashi; Jinnouchi, Seishi; Hoshi, Hiroaki; Yoshimura, Hiroshi; Nagamachi, Shigeki; Watanabe, Katsushi

    1989-01-01

    The bone marrow distribution of Ga-67 citrate may be influenced by various elements in serum. In order to make these points clear, 1,955 whole body images were reviewed on the relationship between the accumulation of bone marrow and laboratory examination data of each patients. Increasing accumulation in the bone marrow was determined as positive when the bones of lower extremities were deposited on the images, because these bones was not visualized in normal gallium image. Laboratory data of 20 patients without having bone marrow accumulation was used as control. The positive findings of bone marrow accumulation was observed in 38 patients (2%) including 23 malignancies and 15 benign disease. The malignant tumor infiltration to the bone marrow was demonstrated by bone marrow aspiration biopsy in 2 out of 7 patients with bone marrow accumulation of Ga-67. Seven out of 15 patients with benign disease were collagen disease such as aortitis syndrome or SLE. The values of hemoglobin, hematocrit, serum iron and creatinine clearance were significantly lower in the patients with positive findings in comparison with control. These results suggest that the lower level of serum iron and anemia may cause increasing bone marrow accumulation of Ga-67 citrate. (author)

  9. 14-3-3 in Thoracic Aortic Aneurysms

    Science.gov (United States)

    Chakravarti, Ritu; Gupta, Karishma; Swain, Mamuni; Willard, Belinda; Scholtz, Jaclyn; Svensson, Lars G.; Roselli, Eric E.; Pettersson, Gosta; Johnston, Douglas R.; Soltesz, Edward G.; Yamashita, Michifumi; Stuehr, Dennis; Daly, Thomas M.; Hoffman, Gary S.

    2015-01-01

    Objective Large vessel vasculitides (LVV) are a group of autoimmune diseases characterized by injury to and anatomic modifications of large vessels, including the aorta and its branch vessels. Disease etiology is unknown. This study was undertaken to identify antigen targets within affected vessel walls in aortic root, ascending aorta, and aortic arch surgical specimens from patients with LVV, including giant cell arteritis, Takayasu arteritis, and isolated focal aortitis. Methods Thoracic aortic aneurysm specimens and autologous blood were acquired from consenting patients who underwent aorta reconstruction procedures. Aorta proteins were extracted from both patients with LVV and age-, race-, and sex-matched disease controls with noninflammatory aneurysms. A total of 108 serum samples from patients with LVV, matched controls, and controls with antinuclear antibodies, different forms of vasculitis, or sepsis were tested. Results Evaluation of 108 serum samples and 22 aortic tissue specimens showed that 78% of patients with LVV produced antibodies to 14-3-3 proteins in the aortic wall (93.7% specificity), whereas controls were less likely to do so (6.7% produced antibodies). LVV patient sera contained autoantibody sufficient to immunoprecipitate 14-3-3 protein(s) from aortic lysates. Three of 7 isoforms of 14-3-3 were found to be up-regulated in aorta specimens from patients with LVV, and 2 isoforms (ε and ζ) were found to be antigenic in LVV. Conclusion This is the first study to use sterile, snap-frozen thoracic aorta biopsy specimens to identify autoantigens in LVV. Our findings indicate that 78% of patients with LVV have antibody reactivity to 14-3-3 protein(s). The precise role of these antibodies and 14-3-3 proteins in LVV pathogenesis deserves further study. PMID:25917817

  10. Aortic regurgitation after valve-sparing aortic root replacement: modes of failure.

    Science.gov (United States)

    Oka, Takanori; Okita, Yutaka; Matsumori, Masamichi; Okada, Kenji; Minami, Hitoshi; Munakata, Hiroshi; Inoue, Takeshi; Tanaka, Akiko; Sakamoto, Toshihito; Omura, Atsushi; Nomura, Takuo

    2011-11-01

    Despite the positive clinical results of valve-sparing aortic root replacement, little is known about the causes of reoperations and the modes of failure. From October 1999 to June 2010, 101 patients underwent valve-sparing aortic root replacement using the David reimplantation technique. The definition of aortic root repair failure included the following: (1) intraoperative conversion to the Bentall procedure; (2) reoperation performed because of aortic regurgitation; and (3) aortic regurgitation equal to or greater than a moderate degree at the follow-up. Sixteen patients were considered to have repair failure. Three patients required intraoperative conversion to valve replacement, 3 required reoperation within 3 months, and another 8 required reoperation during postoperative follow-up. At initial surgery 5 patients had moderate to severe aortic regurgitation, 6 patients had acute aortic dissections, 3 had Marfan syndrome, 2 had status post Ross operations, 3 had bicuspid aortic valves, and 1 had aortitis. Five patients had undergone cusp repair, including Arantius plication in 3 and plication at the commissure in 2. The causes of early failure in 6 patients included cusp perforation (3), cusp prolapse (3), and severe hemolysis (1). The causes of late failure in 10 patients included cusp prolapse (4), commissure dehiscence (3), torn cusp (2), and cusp retraction (1). Patients had valve replacements at a mean of 23 ± 20.9 months after reimplantation and survived. Causes of early failure after valve-sparing root replacement included technical failure, cusp lesions, and steep learning curve. Late failure was caused by aortic root wall degeneration due to gelatin-resorcin-formalin glue, cusp degeneration, or progression of cusp prolapse. Copyright © 2011 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  11. Superinfecção e rotura de aneurisma da aorta abdominal por Salmonella dublin: relato de caso Superinfection and rupture of abdominal aortic aneurysm after Salmonella dublin septicemia: a case report

    Directory of Open Access Journals (Sweden)

    Anibal Basile Filho

    1988-12-01

    Full Text Available Os autores relatam o caso de paciente de 66 anos, que apresentou superinfecção e rotura de aneurisma da aorta abdominal, após septicemia por Salmonella dublin. As infecções endovasculares associadas à rotura de aneurisma pré-existentes são um rico potencial nos pacientes com mais de 50 anos de idade, que apresentam bacteremia ou septicemia por Salmonella sp. A alta mortalidade da aortite por salmonelose é devida à septicemia grave ou à rotura desses aneurismas. Qualquer tecido orgânico pode ser a sede de infecções metastáticas, porém os locais mais susceptíveis são os tecidos necróticos e as lesões crônicas degenerativas. Os autores discutem a importância do diagnóstico precoce para reduzir a mortalidade dessa entidade.The authors present a case of a 66 year-old woman with a dissection and rupture of abdominal aortic aneurysm after Salmonella dublin septicemia. Endovascular infection and rupture of atherosclerotic aneurysm is a substantial risk in patients older than 50 years of age who have bacteremia or sepsis due to Salmonella sp. The high mortality is the resultant of Salmonella aortitis due either to septicemia or rupture. Tissue anywhere may be seeded, but damage tissues appear to be particularly susceptible to abscess and chronic destructive lesions. The significance of early diagnosis to decrease the fatal outcome is discussed.

  12. The Role of IL-1 signaling in a mouse model of Kawasaki Disease-associated Abdominal Aortic Aneurysm

    Science.gov (United States)

    Wakita, Daiko; Kurashima, Yosuke; Crother, Timothy R.; Rivas, Magali Noval; Lee, Youngho; Chen, Shuang; Fury, Wen; Bai, Yu; Wagner, Shawn; Li, Debiao; Lehman, Thomas; Fishbein, Michael C.; Hoffmann, Hal; Shah, Prediman K.; Shimada, Kenichi; Arditi, Moshe

    2016-01-01

    Objective Kawasaki disease (KD) is the most common cause of acquired cardiac disease in US children. In addition to coronary artery abnormalities and aneurysms, it can be associated with systemic arterial aneurysms. We evaluated the development of systemic arterial dilatation and aneurysms, including abdominal aortic aneurysm (AAA) in the Lactobacillus casei cell wall extract (LCWE)-induced KD vasculitis mouse model. Methods and Results We discovered that in addition to aortitis, coronary arteritis and myocarditis, the LCWE-induced KD mouse model is also associated with abdominal aorta dilatation and AAA, as well as renal and iliac artery aneurysms. AAA induced in KD mice was exclusively infrarenal, both fusiform and saccular, with intimal proliferation, myofibroblastic proliferation, break in the elastin layer, vascular smooth muscle cell loss, and inflammatory cell accumulation in the media and adventitia. Il1r−/−, Il1a−/−, and Il1a−/− mice were protected from KD associated AAA. Infiltrating CD11c+ macrophages produced active caspase-1 and caspase-1 or NLRP3 deficiency inhibited AAA formation. Treatment with IL-1R antagonist (Anakinra), anti-IL-1α, or anti-IL-1β mAb blocked LCWE-induced AAA formation. Conclusions Similar to clinical KD, the LCWE-induced KD vasculitis mouse model can also be accompanied by AAA formation. Both IL-1α and IL-1β play a key role, and that use of an IL-1R blocking agent that inhibits both pathways may be a promising therapeutic target not only for KD coronary arteritis, but also for the other systemic arterial aneurysms including AAA that maybe seen in severe cases of KD. The LCWE-induced vasculitis model may also represent an alternative model for AAA disease. PMID:26941015

  13. Usefulness of {sup 18}F FDG PET/CT in evaluating disease activity at different times in a patient with chronic periaortitis

    Energy Technology Data Exchange (ETDEWEB)

    Treglia, Giorgio; Stefanelli, Antonella; Mattoli, Maria Vittoria; Leccisotti, Lucia; Muoio, Barbara [Catholic Univ. of the Sacred Heart, Rome (Italy); Bertagna, Francesco [Univ. of Brescia, Brescia (Italy)

    2012-03-15

    We report the case of a 53 year old man with a chronic periaortitis (CP) in whom Fluorine 18 Fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) has been useful in assessing the disease extent at diagnosis, in evaluating the treatment response, in diagnosing the relapse, and in monitoring the disease activity during follow up. This case highlights the usefulness of FDG PET/CT at different times in patients with CP. CP is a rare inflammatory disorder that affects the abdominal aorta and the retroperitoneum. Imaging procedures are essential to diagnose and monitor the disease course. Ultrasonography may be used as first line screening test, and is particularly useful to monitor patients with hydronephrosis and aortic aneurysms. However, CT or magnetic resonance imaging (MRI) of the abdomen are currently considered the investigations of choice to diagnose CP. In active CP, the periaortic mass usually enhances on CT and MRI. Both these methods can be used to monitor the disease course of CP and to evaluate response to treatment. A note of caution: signs of vasculitis seen on MRI and CT may persist for some time, despite achievement of clinical remission. A further limitation of abdominal CT and MRI is that neither technique can detect vasculitis in vessels other than the abdominal aorta, which has been described in 43% of patients with CP. FDG PET/CT has been proposed as useful tool in inflammatory diseases, such as aortitis, because metabolic changes assessed by FDG PET/CT usually precede morphological changes assessed by conventional imaging methods. Our case highlights the usefulness of FDG PET/CT at different times in patients with CP. This method may be useful in assessing disease activity and extent at diagnosis, in evaluating the treatment response, in diagnosing the relapse, and in monitoring the disease during follow up.

  14. Large vessel vasculitis and spondyloarthritis: coincidence or associated diseases?

    Science.gov (United States)

    Ernst, D; Baerlecken, N T; Schmidt, R E; Witte, T

    2014-01-01

    Although cardiac complications have been reported in established spondyloarthritis (SpA), little is known about peripheral axial SpA in large vessel vasculitis (LVV). The aim of this study was to assess the prevalence of SpA in patients with newly diagnosed LVV. Retrospective single-centre analysis of all newly diagnosed LVV patients was performed between January 2011 and December 2012. Vasculitides were confirmed on thoracic magnetic resonance imaging (MRI) or 18-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT). Patients completed a standardized questionnaire incorporating the Berlin criteria to assess inflammatory back pain. Existing scans were reassessed for sacroiliitis and ferritin antibodies measured in all patients. Fifteen patients exhibiting new LVV were identified. Diagnosis was confirmed using MRI in nine patients and FDG-PET/CT in six. Six patients (40%) fulfilled American College of Rheumatology (ACR) criteria for giant cell arteritis (GCA) and polymyalgia rheumatica (PMR), and nine PMR only. Four patients fulfilled the Berlin criteria for inflammatory back pain, with three demonstrating sacroiliitis on imaging. All remaining patients demonstrated no sacroiliitis. One further patient with LVV lacking features of inflammatory back pain had known psoriatic arthritis (PsA). Patients with coexisting SpA were younger (mean age 57 years vs. 66 years) and had higher C-reactive protein (CRP) levels (200 mg/L vs. 85 mg/L) at presentation. Four SpA patients and seven out of nine patients with isolated LVV had ferritin antibodies. We have demonstrated a higher than anticipated prevalence of SpA in LVV, given the reported 0.5-1% prevalence in the general population. Coexisting SpA should be considered in LVV patients exhibiting inflammatory back pain despite steroid initiation. Ferritin antibodies demonstrated a similarly high prevalence in aortitis and SpA as reported previously in untreated GCA and PMR.

  15. {sup 18}F-FDG hybrid PET in patients with suspected spondylitis

    Energy Technology Data Exchange (ETDEWEB)

    Gratz, S.; Behr, T.M.; Behe, M. [Department of Nuclear Medicine, Philipps University of Marburg (Germany); Department of Nuclear Medicine, Georg August University of Goettingen (Germany); Doerner, J. [Department of Orthopedics, Georg August University of Goettingen (Germany); Fischer, U.; Grabbe, E. [Department of Radiology, Georg August University of Goettingen (Germany); Altenvoerde, G.; Meller, J.; Becker, W. [Department of Nuclear Medicine, Georg August University of Goettingen (Germany)

    2002-04-01

    This study investigated the value of fluorine-18 2'-deoxy-2-fluoro-D-glucose (FDG) imaging with a double-headed gamma camera operated in coincidence (hybrid PET) detection mode in patients with suspected spondylitis. Comparison was made with conventional nuclear medicine imaging modalities and magnetic resonance imaging (MRI). Sixteen patients with suspected spondylitis (nine male, seven female, mean age 59 years) prospectively underwent FDG hybrid PET (296 MBq) and MRI. For intra-individual comparison, the patients were also imaged with technetium-99m methylene diphosphonate (MDP) (555 MBq) (n=13) and/or gallium-67 citrate (185 MBq) (n=11). For FDG hybrid PET, two or three transverse scans were performed. Ratios of infected (target) to non-infected (background) (T/B) vertebral bodies were calculated. MR images were obtained of the region of interest. Patients found positive for spondylitis with MRI and/or FDG hybrid PET underwent surgical intervention and histological grading of the individual infected foci. Twelve out of 16 patients were found to be positive for spondylitis. Independent of the grade of infection and the location in the spine, all known infected vertebrae (n=23, 9 thoracic, 12 lumbar, 2 sacral) were detected by FDG hybrid PET. T/B ratios higher than 1.45{+-}0.05 (at 1 h p.i.) were indicative of infectious disease, whereas ratios below this value were found in cases of degenerative change. FDG hybrid PET was superior to MRI in patients who had a history of surgery and suffered from a high-grade infection in combination with paravertebral abscess formation (n=2; further computed tomography was needed) and in those with low-grade spondylitis (n=2, no oedema) or discitis (n=2, mild oedema). False-positive {sup 67}Ga citrate images (n=5: 2 spondylodiscitis, 1 aortitis, 1 pleuritis, 1 pulmonary tuberculosis) and {sup 99m}Tc-MDP SPET (n=4: 1 osteoporosis, 2 spondylodiscitis, 1 fracture) were equally well detected by FDG hybrid PET and MRI. No

  16. Epidemiology of aortic disease - aneurysm, dissection, occlusion

    International Nuclear Information System (INIS)

    Steckmeier, B.

    2001-01-01

    The physiological infrarenal aortic diameter varies between 12.4 mm in women an 27.6 mm in men. As defined, an aneurysmatic dilatation begins with 29 mm. According to that, 9% of all people above the age of 65 are affected by an abdominal aortic aneurysm (AAA). Compared with the female sex, the male sex predominates at a rate of about 5:1. The disease is predominant in men of the white race. In black men, black and white women the incidence of AAA is identical. 38 to 50 percent of the AAA patients (patients) suffer from hypertension, 33 to 60% from coronary, 28% from cerebrovascular and 25% from peripheral occlusive disease. The AAA expansion rate varies between 0.2 and 0.8 cm per year and is exponential from a diameter of 5 cm on. In autopsy studies, the rupture rates with AAA diameters of 7 cm were below 5%, 39% and 65%, respecitvely. 70% of the AAA patients do not die of a rupture, but of a cardiac disease. Serum markers, such as metalloproteinases and procollagen peptides are significantly increased in AAA patients. Thoraco-abdominal aneurysms (TAA) make up only 2 to 5% of all degenerative aneurysms. 20 to 30% of the TAA patients are also affected by an AAA. 80% of the TAA are degenerative, 15 to 20% are a consequence of the chronic dissection - including 5% of Marfan patients -, 2% occur in case of infections and 1 to 2% in case of aortitis. The TAA incidence in 100,000 person-years is 5.9% during a monitoring period of 30 years. In case of TAA, an operation is indicated with a maximum diameter of 5.5 to 6 cm and more and, in case of a Marfan's syndrome (incidence of 1:10,000), with a maximum diameter of 5.5 cm and more. With regard to aorto-iliac occlusive diseases, there are defined 3 types of distribution. Type I refers to the region of the bifurcation itself. Type II defines the diffuse aortoiliac spread of the disease. Type III designates multiple-level occlusions also beyond the inguinal ligament. Type I patients in most cases are female and more

  17. Extended replacement of the thoracic aorta.

    Science.gov (United States)

    Hino, Yutaka; Okada, Kenji; Oka, Takanori; Inoue, Takeshi; Tanaka, Akiko; Omura, Atsushi; Kano, Hiroya; Okita, Yutaka

    2013-01-01

    We present our experience of total aortic arch replacement. Twenty-nine patients (21 males and 8 females; mean age 63.3 ± 13.3 years) with extended thoracic aortic aneurysms underwent graft replacement. The pathology of the diseased aorta was non-dissecting aneurysm in 11 patients, including one aortitis and aortic dissection in 18 patients (acute type A: one, chronic type A: 11, chronic type B: six). Five patients had Marfan syndrome. In their previous operation, two patients had undergone the Bentall procedure, three had endovascular stenting, one had aortic root replacement with valve sparing and 12 had hemi-arch replacement for acute type A dissection. Approaches to the aneurysm were as follows: posterolateral thoracotomy with rib-cross incision in 16, posterolateral thoracotomy extended to the retroperitoneal abdominal aorta in seven, mid-sternotomy and left pleurotomy in three, anterolateral thoracotomy with partial lower sternotomy in two and clam-shell incision in one patient. Extension of aortic replacement was performed from the aortic root to the descending aorta in 4, from the ascending aorta to the descending aorta in 17 and from the ascending to the abdominal aorta in eight patients. Arterial inflow for cardiopulmonary bypass consisted of the femoral artery in 15 patients, ascending aorta and femoral artery in seven, descending or abdominal aorta in five and ascending aorta in two. Venous drainage site was the femoral vein in 10, pulmonary artery in eight, right atrium in five, femoral artery with right atrium/pulmonary artery in four and pulmonary artery with right atrium in two patients. The operative mortality, 30-day mortality and hospital mortality was one (cardiac arrest due to aneurysm rupture), one (rupture of infected aneurysm) and one (brain contusion), respectively. Late mortality occurred in three patients due to pneumonia, ruptured residual aneurysm and intracranial bleeding. Actuarial survival at 5 years after the operations was 80.6

  18. Morphological study on coronary ostial and clinicoangiographic analysis of isolated coronary ostial stenosis

    International Nuclear Information System (INIS)

    Kanoh, Tatsuji

    2007-01-01

    A morphological study of coronary ostia was performed in 70 autopsied human hearts, with particular attention being focused on the funnel-shaped structure, aging changes, and relation to atherosclerosis. The following results were obtained: The ostium is particularly well-defined and forms a funnel-shaped structure. The structure is predominantly a double circular shape on the right and comet-shaped on the left. The funnel-shaped structure of coronary ostia is characterized by a longitudinal smooth muscle arrangement in the inner layer and circular one in the outer layer. Including overhang formation, coronary sclerosis of the ostium appears mainly on the upper margin of the funnel-shaped structure of the right ostium and at the upper right margin of the left. In ischemic heart disease, along with changes in coronary arteries themselves, changes in the ostia of these arteries should be paid close attention. Ostial stenosis of the coronary artery in the absence of distal vessel obstructions, isolated ostial stenosis, is a rare form of coronary artery disease. In a previous review of the international literature, the incidence of coronary ostial stenosis varied between 0.13% and 2.7%. Among 7,500 patients undergoing selective coronary cineangiography at Juntendo University Hospital and Juntendo Urayasu Hospital from 1975 to 1990, five women (0.07%) were diagnosed as having ''isolated coronary ostial stenosis'', of which the cause is unknown. Atherosclerosis, particularly early premature atherome, congenital coronary anomaly, fibro-muscular dysplasia, Takayasu's aortitis, humoral factors, spasm, and iatrogenic events have been considered as its causes. In contrast to usual atherosclerotic coronary artery disease, patients with isolated coronary ostial stenosis of unknown etiology were characterized as being middle-aged, premenopausal, slender females having few coronary risk factors, experiencing severe angina pector is with marked ischemic electrocardiogram changes

  19. Variations in the clinical practice of physicians managing Takayasu arteritis: a nationwide survey

    Directory of Open Access Journals (Sweden)

    Barra L

    2017-05-01

    frequency of monitoring for disease activity and the methods employed (clinical, laboratory or imaging were variable. All physicians used corticosteroids for the treatment of TAK, but 42% would treat for at least 6–12 months, 26% for 12–24 months and 23% would never stop corticosteroids. Fifty-three percent would always use an immunosuppressant (most commonly methotrexate or azathioprine in addition to corticosteroids and the remainder would only start an immunosuppressant in patients with refractory or relapsing disease. Conclusion: Physician practices for the management of TAK are variable, suggesting that there are knowledge gaps, which may impact outcomes in patients with TAK. Keywords: Takayasu arteritis, physician practice patterns, practice guidelines, large vessel vasculitis, aortitis

  20. Epidemiology of aortic disease - aneurysm, dissection, occlusion; Epidemiologie der Aortenerkrankung: Aneurysma, Dissektion, Verschluss

    Energy Technology Data Exchange (ETDEWEB)

    Steckmeier, B. [Klinikum der Universitaet Muenchen-Innenstadt, Muenchen (Germany). Chirurgische Klinik und Poliklinik, Gefaesschirurgie

    2001-08-01

    The physiological infrarenal aortic diameter varies between 12.4 mm in women an 27.6 mm in men. As defined, an aneurysmatic dilatation begins with 29 mm. According to that, 9% of all people above the age of 65 are affected by an abdominal aortic aneurysm (AAA). Compared with the female sex, the male sex predominates at a rate of about 5:1. The disease is predominant in men of the white race. In black men, black and white women the incidence of AAA is identical. 38 to 50 percent of the AAA patients (patients) suffer from hypertension, 33 to 60% from coronary, 28% from cerebrovascular and 25% from peripheral occlusive disease. The AAA expansion rate varies between 0.2 and 0.8 cm per year and is exponential from a diameter of 5 cm on. In autopsy studies, the rupture rates with AAA diameters of <5 cm, between 5.1 and 6.9 cm, and of >7 cm were below 5%, 39% and 65%, respecitvely. 70% of the AAA patients do not die of a rupture, but of a cardiac disease. Serum markers, such as metalloproteinases and procollagen peptides are significantly increased in AAA patients. Thoraco-abdominal aneurysms (TAA) make up only 2 to 5% of all degenerative aneurysms. 20 to 30% of the TAA patients are also affected by an AAA. 80% of the TAA are degenerative, 15 to 20% are a consequence of the chronic dissection - including 5% of Marfan patients -, 2% occur in case of infections and 1 to 2% in case of aortitis. The TAA incidence in 100,000 person-years is 5.9% during a monitoring period of 30 years. In case of TAA, an operation is indicated with a maximum diameter of 5.5 to 6 cm and more and, in case of a Marfan's syndrome (incidence of 1:10,000), with a maximum diameter of 5.5 cm and more. With regard to aorto-iliac occlusive diseases, there are defined 3 types of distribution. Type I refers to the region of the bifurcation itself. Type II defines the diffuse aortoiliac spread of the disease. Type III designates multiple-level occlusions also beyond the inguinal ligament. Type I

  1. Tratamento cirúrgico para ectasia ânulo-aórtica Surgical treatment for annulo-aortic ectasia

    Directory of Open Access Journals (Sweden)

    Ricardo García-Macedo

    1986-08-01

    Full Text Available Foram estudados 27 pacientes submetidos a implante de tubo de Dacron valvulado (segundo técnica de Bentall-De Bono, entre 1976 e 1985. Todos apresentavam ectasia ânulo-aórtica, que era devida a necrose cística da média em 23 pacientes (85,2%, dissecção crônica de aorta em 3 pacientes (11,1% e aortite luética em 1 paciente (3,7%. A faixa etária foi de 29 a 64 anos (m = 48 anos. Três eram do sexo feminino e 24, do masculino. Foi utilizado tubo de Dacron 28 ou 30 mm em todos. As válvulas utilizadas foram: de dura-máter em 7 pacientes, de aorta heteróloga em 9 e metálica em 11 pacientes. A classe funcional era I-II em 7 pacientes e III-IV em 19 pacientes (NYHA. Houve 1 óbito (3,7% pós-operatório imediato, por sangramento incontrolável e insuficiência renal aguda. As complicações mais freqüentes foram arritmias (13 pacientes, 48% e hemorragia (3 pacientes, 11 %. No pós-operatório tardio faleceram 9 pacientes, pelas seguintes causas: morte súbita (2 pacientes, 7,4%, insuficiência cardíaca aguda (2 pacientes, 7,4%, hemorragia após reoperação (1 paciente, 3,7%, infecção hospitalar (1 paciente, 3,7%, endocardite infecciosa (1 paciente, 3,7% e causa acidental (7,4%. Cinco pacientes (18,5% foram reoperados no pós-operatório tardio, 2 por disfunção de prótese, 2 por endocardite infecciosa sobre tubo de Dacron e 1 por fístula perivalvular. A curva atuarial mostrou uma probabilidade de sobrevida de 83,7% até o 3? ano, 61 % aos 5 anos e 42,7% do 6º ao 9º ano. No fim do período, os 17 pacientes sobreviventes encontram-se em classe funcional I-II (p This is a report of 27 patients presenting annulo-aortic ectasia submitted to surgical correction with a composite valve-tube graft (Bentall-De Bono technique, between 1976 and 1985. Twenty three (85.2% had cystic medial necrosis, 3 (11,1% were chronic aortic disections and 1 (3.7% was luetic aortitis. Age ranged from 29 to 64 years (m = 48. Three were female and 24 male