Vertebral Osteosarcoma in Two Cats-Diagnosis, Treatment, and Outcome.

In this case report, we describe the diagnosis, treatment, and outcome of two feline cases of vertebral osteosarcoma. Case 1: A 6-year-old female neutered domestic longhaired cat was presented with progressive paraparesis, ataxia, and spinal hyperesthesia. MRI of the thoracolumbar spinal cord and vertebral column revealed a strongly contrast-enhancing mass lesion originating from the dorsal lamina and spinous process of T13.

Rare Tumors Causing Median Nerve Compression in Adults-A Narrative Review.

The median nerve can be compressed due to a tumor along the course of the median nerve, causing typical compression symptoms or even persistence or recurrence after an operation. The aim of this review is to provide a comprehensive overview of rare tumors described in recent publications that cause median nerve compression and to evaluate treatment options. The PubMed, Embase, and Web of Science databases were searched for studies describing median nerve compression due to a tumor in adults, published from the year 2000 and written in English.

Alternative imaging technologies for perforator mapping in free flap breast reconstructive surgery - A comprehensive overview of the current literature.

Background: The use of perforator mapping has become routine for many microsurgeons in the planning and performing of free flaps in breast reconstructions. Within this field, the number of available technologies and their quality has rapidly evolved over time. This study presents an up-to-date review on the spectrum of alternative perforator mapping modalities and the efficiency and utilization in the practice of free flap breast reconstructive surgery.

Anatomic Variations and Malformations as Rare Causes of Median Nerve Compression in Adults: A Narrative Review.

Objective: The median nerve can become compressed at multiple points in the arm, causing carpal tunnel-, pronator-, anterior interosseous-, or lacertus syndrome. Anatomical variations are potential reasons of persisting or recurrent symptoms of median nerve compression and are often recognized late. The objective of this study is to provide a comprehensive list of rare anatomical variations and malformations causing median nerve compression.

Two novel porcine teschovirus strains as the causative agents of encephalomyelitis in the Netherlands.

Background: Porcine teschovirus (PTV) circulates among wild and domesticated pig populations without causing clinical disease, however neuroinvasive strains have caused high morbidity and mortality in the past. In recent years, several reports appeared with viral agents as a cause for neurologic signs in weanling and growing pigs among which PTV and new strains of PTV were described.

Case Presentation: On two unrelated pig farms in the Netherlands the weanling pig population showed a staggering gate, which developed progressively to paresis or paralysis of the hind legs with a morbidity up to 5%.