Multidisciplinary, articular surface-preserving treatment strategy for locally aggressive epithelioid hemangioma of the acetabulum employing serial bland transarterial embolization

2022 ◽  
Author(s):  
Salim Abboud ◽  
Aashish Bhatt ◽  
Irina Pateva ◽  
Shahrazad Saab ◽  
Meera Hameed ◽  
...  
Keyword(s):  
Treatment Strategy ◽  
Articular Surface ◽  
Transarterial Embolization ◽  
Epithelioid Hemangioma

Usefulness of C-Arm Cone-Beam Computed Tomography in Endovascular Treatment of Traumatic Carotid Cavernous Fistulas

Neurosurgery ◽  
2010 ◽  
Vol 67 (2) ◽  
pp. 467-470 ◽  
Author(s):  
Kenichi Sato ◽  
Yasushi Matsumoto ◽  
Ryushi Kondo ◽  
Teiji Tominaga
Keyword(s):  
Computed Tomography ◽  
Endovascular Treatment ◽  
Cavernous Sinus ◽  
Cone Beam Computed Tomography ◽  
Treatment Strategy ◽  
Internal Carotid ◽  
Transarterial Embolization ◽  
Cone Beam ◽  
The Right ◽  
Carotid Cavernous Fistulas

Abstract BACKGROUND Detailed information about the anatomy of traumatic carotid cavernous fistula (CCF) is required for determining the appropriate treatment strategy. OBJECTIVE We report the usefulness of C-arm cone-beam computed tomography (CBCT) for visualizing traumatic CCF during endovascular treatment. CLINICAL PRESENTATION A 63-year-old woman presented with right pulsating tinnitus 1 week after a bicycle accident. Right internal carotid angiography demonstrated a right CCF but failed to visualize its precise location because the cavernous portion of the right internal carotid artery (ICA) was hidden by early filling of the cavernous sinus during both conventional digital subtraction angiography (DSA) and 3-dimensional digital angiography. TECHNIQUE C-arm CBCT, performed with a flat-panel detector mounted in a C-arm angiographic system, clearly depicted the tear in the medial wall of the C4 segment of the right ICA. Transarterial embolization with coils achieved complete occlusion of the CCF, and the patient's symptoms resolved immediately after the procedure. CONCLUSION C-arm CBCT is useful to visualize the communication between the ICA and cavernous sinus and helps to determine the treatment strategy for traumatic CCFs.

1108: Treatment Strategy Improves the in Vivo Stone Comminution Efficiency and Reduces Renal Tissue Injury During Shock Wave Lithotripsy

2005 ◽  
Vol 173 (4S) ◽  
pp. 300-301
Author(s):  
Michaella E. Maloney ◽  
Pei Zhong ◽  
Charles G. Marguet ◽  
Yufeng F. Zhou ◽  
Jeffrey C. Sung ◽  
...  
Keyword(s):  
Shock Wave ◽  
Treatment Strategy ◽  
Shock Wave Lithotripsy ◽  
Tissue Injury ◽  
Renal Tissue

1115: The Effect of Treatment Strategy on Stone Comminution Efficiency in Shock Wave Lithotripsy

2004 ◽  
Vol 171 (4S) ◽  
pp. 294-294
Author(s):  
Yufeng Zhou ◽  
Charles G. Marguet ◽  
Michaella E. Maloney ◽  
Franklin H. Cocks ◽  
Glenn M. Preminger ◽  
...  
Keyword(s):  
Shock Wave ◽  
Treatment Strategy ◽  
Shock Wave Lithotripsy ◽  
Effect Of Treatment

Transarterial embolization of peripheral arteriovenous malformations with ethylenevinyl alcohol copolymer - feasibility, technical outcomes, and clinical outcomes

VASA ◽  
2016 ◽  
Vol 45 (6) ◽  
pp. 497-504 ◽  
Author(s):  
Tom De Beule ◽  
Jan Vranckx ◽  
Peter Verhamme ◽  
Veerle Labarque ◽  
Marie-Anne Morren ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Clinical Improvement ◽  
Arteriovenous Malformations ◽  
Clinical Success ◽  
Transarterial Embolization ◽  
Recurrent Bleeding ◽  
Complete Disappearance ◽  
Ethylene Vinyl Alcohol ◽  
Initial Symptoms

Abstract. Background: The technical and clinical outcomes of catheter-directed embolization for peripheral arteriovenous malformations (AVM) using Onyx® (ethylene-vinyl alcohol copolymer) are not well documented. The purpose of this study was to retrospectively assess the safety, technical outcomes and clinical outcomes of catheter-directed Onyx® embolisation for the treatment of symptomatic peripheral AVMs. Patients and methods: Demographics, (pre-)interventional clinical and radiological data were assessed. Follow-up was based on hospital medical records and telephone calls to the patients’ general practitioners. Radiological success was defined as complete angiographic eradication of the peripheral AVM nidus. Clinical success was defined as major clinical improvement or complete disappearance of the initial symptoms. Results: 25 procedures were performed in 22 patients. The principal indications for treatment were pain (n = 10), limb swelling (n = 6), recurrent bleeding (n = 2), tinnitus (n = 3), and exertional dyspnoea (n = 1). Complete radiological success was obtained in eight patients (36 %); near-complete eradication of the nidus was achieved in the remaining 14 patients. Adjunctive embolic agents were used in nine patients (41 %). Clinical success was observed in 18 patients (82%). Major complications were reported in two patients (9 %). During follow-up, seven patients (32 %) presented with symptom recurrence, which required additional therapy in three patients. Conclusions: Catheter-directed embolisation of peripheral AVMs with Onyx® resulted in major clinical improvement or complete disappearance of symptoms in the vast majority of patients, although complete angiographic exclusion of the AVMs occurred in only a minority of patients.

Evaluation of Positive Contrast Arthrography in Canine Cranial Cruciate Ligament Disease

1996 ◽  
Vol 09 (01) ◽  
pp. 10-3 ◽  
Author(s):  
D.N. Aron ◽  
R. Roberts ◽  
J. Stallings ◽  
J. Brown ◽  
C.W. Hay
Keyword(s):  
Articular Surface ◽  
Cruciate Ligament ◽  
Positive Contrast ◽  
Joint Effusion ◽  
Radiographic Evaluation ◽  
Cranial Cruciate Ligament ◽  
Joint Pathology ◽  
Meniscal Pathology ◽  
Cranial Cruciate Ligament Disease ◽  
Better Than

SummaryArthrographic and intraoperative evaluations of stifles affected with cranial cruciate disease were compared. Arthrography did not appear to be helpful in predicting cranial cruciate ligament pathology. The caudal cruciate ligament was consistently not visualized in the arthrograms and was normal at surgery. The menisci were visualized consistently in the arthrograms, but conclusions could not be made as to the benefit of arthrography in predicting meniscal pathology. Arthrography was not helpful in predicting joint capsule and femoral articular surface pathology. Survey radiographic evaluation was better than arthrography in evaluating joint pathology. When cruciate injury is suspected, after history and physical examination, survey radiographs are better than positive contrast arthrograms at supporting the diagnosis.Positive contrast arthrography was evaluated as a diagnostic aid in canine cranial cruciate ligament disease. It did not appear to be useful in predicting joint pathology. With arthrography, both menisci could be visualized and evaluated for abnormalities. Joint effusion and presence of osteophytes evaluated on survey radiographs was better than arthrography in evaluating joint pathology.

Radiographic Prevalence of Osteochondrosis in Yearling Feral Horses

1999 ◽  
Vol 12 (03) ◽  
pp. 151-155 ◽  
Author(s):  
L. W. Valentino ◽  
E. M. Gaughan ◽  
D. R. Biller ◽  
R. H. Raub ◽  
J. D. Lillich
Keyword(s):  
Subchondral Bone ◽  
Management Practices ◽  
Articular Surface ◽  
Radiographic Images ◽  
Feral Horses ◽  
Metacarpophalangeal Joints ◽  
Genetic Base ◽  
Domestic Horses ◽  
The Difference ◽  
Metatarsophalangeal Joints

The purpose of the study is to document the prevalence of articular surface osteochondrosis lesions in feral horses. Eighty yearling feral horses were used. Radiographic images of the left stifle, both tarsocrural, metatarsophalangeal, metacarpophalangeal joints were taken. Radiographs were examined for the presence of osteochondral fragmentation and abnormal outline of subchondral bone suggestive of osteochondrosis. The prevalence of each lesion was calculated for each joint as well as for overall prevalence within the group, the latter being 6.25%. Typical osteochondrosis lesions were found within the tarsocrural and metatarsophalangeal joints. Based on the difference in prevalence of osteochondrosis between feral and certain domestic horses, management practices and perhaps genetic base may have a greater influence on the development of the disease in horses than trauma alone.

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