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3 results on '"Vedrine B"'

1. Multilobular Osteochondrosarcoma of the Vertical Ramus of the Mandible in a Cat.

Author

Vedrine B

Subjects
Cats, Male, Animals, Dogs, Mandible pathology, Mandible surgery, Zygoma surgery, Tomography, X-Ray Computed veterinary, Sarcoma pathology, Sarcoma veterinary, Cat Diseases diagnostic imaging, Cat Diseases surgery, Cat Diseases pathology, Dog Diseases diagnosis
Abstract

A 7-year-old castrated male domestic shorthair cat presented with locked jaw syndrome and firm swelling in the right temporal region of the skull. A computed tomography (CT) scan showed a heavily calcified mass of the right coronoid process of the mandible with a popcorn appearance, consistent with a multilobular osteochondrosarcoma. The zygomatic arch was displaced laterally and ventrally due to the mass effect. The temporomandibular joint was not involved. Surgical treatment was performed and consisted of the removal of the zygomatic arch and the vertical ramus of the mandible. It was possible to open the mouth normally immediately after surgery. Recovery was uneventful. Histological examination of the mass confirmed multilobular osteochondrosarcoma. This type of tumor is rarely encountered in dogs, and a literature search reveals only 2 cases in cats: 1 arising from the skull and 1 from thoracic wall. This case report documents the first description of a multilobular osteochondrosarcoma of the mandible in a cat., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Published
2023
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2. Aberrant Left Subclavian Artery in a Beagle Puppy With a Persistent Right Aortic Arch. Use of Cone Beam Computed Tomography to Diagnose a Vascular Ring Anomaly.

Author

Vedrine B and Durieux F

Subjects
Aneurysm diagnostic imaging, Aneurysm surgery, Animals, Aorta, Thoracic surgery, Cardiovascular Abnormalities diagnostic imaging, Cardiovascular Abnormalities surgery, Dog Diseases surgery, Dogs, Esophageal Stenosis diagnostic imaging, Esophageal Stenosis veterinary, Female, Subclavian Artery diagnostic imaging, Subclavian Artery surgery, Thoracotomy veterinary, Vascular Ring diagnostic imaging, Aneurysm veterinary, Aorta, Thoracic abnormalities, Cardiovascular Abnormalities veterinary, Cone-Beam Computed Tomography veterinary, Subclavian Artery abnormalities, Vascular Ring veterinary
Abstract

A 7-week-old, 1.045kg female beagle dog was referred to investigate a supposed vascular ring anomaly. Cone beam computed tomography with contrast enhanced arterial phase accomplished by a rapid manual intravenous injection of iodinated agent during the scanning process revealed a persistent right aortic arch and an aberrant left subclavian artery that compressed dorsally the esophagus in the cranial mediastinum. Third left intercostal thoracotomy was performed to transect the left subclavian artery. This is the first description of a vascular ring anomaly that was diagnosed with a cone beam computed tomography in veterinary medicine., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Published
2017
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3. Perioperative Occlusion of a Subcutaneous Ureteral Bypass Secondary to a Severe Pyonephrosis in a Birman Cat.

Author

Vedrine B

Subjects
Animals, Cats, Female, Treatment Outcome, Ureter surgery, Ureteral Obstruction surgery, Ureterolithiasis surgery, Urologic Surgical Procedures instrumentation, Cat Diseases surgery, Pyonephrosis veterinary, Ureteral Obstruction veterinary, Ureterolithiasis veterinary, Urologic Surgical Procedures veterinary
Abstract

A subcutaneous ureteral bypass (SUB) was placed in a 10-year-old Birman cat for management of unilateral ureterolithiasis. Perioperative occlusion of the nephrostomy tube of the SUB device happened secondary to a severe pyonephrosis. Flushing of the system throught the subcutaneous shunting port was made with saline solution after clamping the urinary bladder catheter. Repetitive flushing of the device was performed daily for 3 days to be sure of the remanent patency of the catheter. Repetitive flushing of the SUB device is a successful renal-sparing treatment for pyonephrosis in a cat and may be considered as an effective treatment option for this condition., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Published
2017
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