Vet Reports

  • Stening® Vet: Endoscopy UMA

Veterinary Endoscopy

Vet. María Cecilia Ricart

endovete@gmail.com

15.5837.9215

Date: 17-05-2018

Professional Applicant: Dr. Hall, Pablo

Owner: Milani, Alejandra

Patient:

Name: UMA  Specie: Canino   Breed: Labrador      Gender: female       Years: 10 years y 10 month

Study Done: Laryngo-tracheobronchoscopy

Practice made: placement of laryngeal prosthesis.

Study report:

Laryngoscopy:

Mobility:  laryngeal paralysis (this was evaluated with a laryngoscope with the minimum anaesthetic plane in which the inspection was achieved).

Structure:  preserved aritenoid cartilage. Exuberant scarring in the vocal cord area (chordectomy performed approximately 1 month and a half ago). Subglottic stenosis.

TracheobronchoscopySlight hyperemia of the tracheal mucosa is observed along its entire length. Carina normal. Extrinsic dorsal compression of the left cranial bronchus compressing approximately 25% of the lumen. With the consent of the family and the referring colleague, a siliconized prosthesis is placed on cords. It is explained that it is an experimental procedure, the possible complications expected to the therapy are explained; the family agrees, understanding the risks. The patient recovers without immediate complications: no stridor is perceived.

Some pictures are attached:

Healing

Carina

Left cranial bronchus 

Stent in place

Vet. Ma. Cecilia Ricart

www.endovete.com

M.N. 8659

  • Stening® Vet: report of a case

Resume

Laryngeal paralysis is the inability of the muscles to abduct the arytenoid cartilages during inspiration. In dogs the most frequent presentation is acquired, it is more prevalent in large and giant breeds with an average age of 9-10 years. The etiology usually remains hidden. The traditional treatment is surgical and its objective is to increase the opening of the glottis.
A therapeutic alternative is presented with the placement of a closed siliconized laryngeal prosthesis (stent) in a dog. Presentation of the case: Canine, Siberian Husky, male, 12 years old, presented for consultation at the Hospital Escuela, for episodes of respiratory difficulty in situations of stress or effort and changes in phonation. At the general and particular objective examination, an inspiratory stridor was found as the only abnormality. Laryngeal paralysis was suspected and confirmed by laryngoscopy. At the request of the owners to avoid surgery, an experimental alternative was performed on canines (a technique similar to that used in laryngeal pathologies in humans) by placing a closed silicone prosthesis.

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