AIMS/HYPOTHESIS Protein gene product 9.5 (PGP 9.5) is a marker for neuroendocrine cells but has not been used for pancreatic islet cells and pancreatic endocrine tumors (PETs). Antibodies for PGP 9.5 are now commercially available for immunocytochemical study, with which immunostaining may be able to differentiate between benign and malignant PETs. RESULTS All 4 kinds of normal islet cells we...

For many years, Staphylococcus aureus MRSA was thought to happen only in humans. It has now become an increasingly urgent problem in veterinary medicine, with MRSA infections reported in pets as well as farm animals. The animals may be contaminated, colonized or infected with MSSA as well as MRSA strains. Pets are a potential reservoir for human infection. Transmission of such pathogen occurs b...

BACKGROUND Physical examination tests of the shoulder (PETS) are clinical examination maneuvers designed to aid the assessment of shoulder complaints. Despite more than 180 PETS described in the literature, evidence of their validity and usefulness in diagnosing the shoulder is questioned. METHODS This meta-analysis aims to use diagnostic odds ratio (DOR) to evaluate how much PETS shift overa...

Pancreatic endocrine tumors (PETs) are uncommon tumors with an annual incidence <1 per 100 000 person-years in the general population. The PETs that produce hormones resulting in symptoms are designated as functional. The majority of PETs are non-functional. Of the functional tumors, insulinomas are the most common, followed by gastrinomas. The clinical course of patients with PETs is variable ...

Increasing amounts of antimicrobials are used in pets, including substances used in human medicine (in particular, broad-spectrum agents such as clavulante-potentiated aminopenicillins, cephalosporins, and fluoroquinolones). There is evidence that resistance to antimicrobials is growing among bacteria causing infection in pets. These bacteria include Staphylococcus intermedius and Escherichia c...