Andrés Barreiro

• University of Santiago de Compostela

The palmar region of the canine carpus may be injured by traumatic, inflammatory, infectious, neoplastic, and degenerative disorders. The normal ultrasonographic anatomic features of the dorsal region of the canine carpus have been published, however information regarding the palmar region is currently lacking. The aims of this prospective, descrip...

In the original publication [...]

The palmar region of the canine carpus is anatomically complex, and the information found in the literature about its anatomy is inconsistent. The aims of this prospective, descriptive, anatomic study were (1) the clarification and (2) the description of the precise anatomic composition of the palmar region of the canine carpus, with special refere...

The dorsal region of the canine carpus is anatomically complex and its normal ultrasonographic characteristics have not been published. The aims of this prospective, descriptive, anatomic study were (a) to describe the normal ultrasonographic appearance of the dorsal carpal structures in medium to large breed dogs, and (b) to describe a standardize...

There is a notable lack of reference values for the renal resistive indices in the bovine kidney. Ultrasound (US) Doppler evaluation of these indices is a powerful, non-invasive technique for assessing, monitoring and diagnosing renal diseases in humans and other animals (e.g., small animals and horses). The aims of the present study were to establ...

Ultrasonographic reference values for the adrenal glands of cattle have not been reported to date. Adrenal glands can be affected by different pathologies, such as hyperplasia, neoplasia and atrophy (either primary or secondary). The present findings indicate that the right adrenal gland can be easily characterized by transabdominal ultrasound in a...

In the past, hepatic blood flow in cows was invasively characterized to investigate different pathologies and physiological conditions. However, hepatic blood flow can be easily evaluated with transabdominal Doppler ultrasound. Sixteen healthy adult non-lactating, non-pregnant Holstein-Friesian cows were examined using B-mode and Doppler ultrasound...

Skeletal anomalies affect animal welfare and cause important economic problems in aquaculture. Despite the high frequency of skeletal problems in reared Solea senegalensis, there is lack of information regarding the histological features of normal and deformed vertebrae in this flatfish. The aim of this study was to describe the histopathological a...

Reared Senegalese sole Solea senegalensis Kaup show a high incidence of vertebral anomalies; however, little is known about its skeletal anomaly profile in the later farming phases. The purpose of this study was to provide a detailed description and quantification of the most common skeletal anomalies in reared Senegalese sole in the juvenile stage...

Non-destructive techniques of core analysis, especially of marine cores, are being broadly employed for sedimentary, paleoceanographic and paleoclimate research. In particular, Computed Tomography scanning (CT–scanning) allows acquisition of 3D and 2D images, according to desired planes, and thus the identification of sedimentary structures, large...

Senegalese sole (Solea senegalensis) is a flatfish of increasingly interest in aquaculture in recent years. The establishment of the production requires the determination of the optimal conditions for development, growth and welfare of the sole in tanks. One important problem in cultured Senegalese sole is the presence of skeletal malformations tha...

The aim of this study was to provide a detailed anatomical description of the thoracic region features in normal common (Delphinus delphis) and striped dolphins (Stenella coeruleoalba) and to compare anatomical cross-sections with computed tomography (CT) and magnetic resonance imaging (MRI) scans. CT and MRI were used to scan 7 very fresh by-caugh...

Triploid turbot (Scophthalmus maximus) produced by cold shock showed no differences in their gross body morphology and skeleton characteristics compared with their diploid full-sibs.

Computed tomography (CT scan) is a non-destructive technique of sedimentary analysis rarely used in oceanic cores. This technique allows a simple way to obtain radio-density measurements of high quality, very high resolution and detail. Its application allows obtaining an accurate image of the sedimentary changes recorded and the correlation betwee...

Canine babesiosis is a tick-borne disease with a worldwide distribution that can involve multiple organs and result in a wide variety of clinical manifestations. Our goal was to describe the sonographic changes occurring in 72 dogs naturally infected with babesiosis. Seven healthy Beagle dogs were used as a control group. The most common finding in...

The no-destructive techniques of core analyses are being more employed due to the quality and quantity of data that can be obtained without the re-quirement of the use of samples. These samples are then available to other kind of analyses. The Computerized Tomography (CT) is a technique few ex-tended in sedimentology. The CT is relevant because it...

A 9-year-old female crossbred dog was presented to the Hospital Universitario Veterinario Rof Codina (Universidad de Santiago de Compostela, Lugo, Spain) for acute onset of severe, progressive swelling of the head, neck, and cranial trunk. Survey radiographs and ultrasonography revealed a large, heterogeneous mass in the cranial mediastinum, compre...

The purpose of this study was to evaluate the effects of medetomidine administration on the Doppler variables of abdominal arteries. The study population consisted of 20 healthy dogs. The haemodynamic effects of the medetomidine were defined using Doppler variables of the abdominal aorta, renal arteries, cranial mesenteric artery and celiac artery....

SUMMARY Doppler ultrasonography is a new technique used in small animal sonography. The knowledge of the normal Doppler signs of each blood vessel is important in their identification because it is necessary for recognize pathologic changes. Ten dogs, five males and five females, were examined without sedation. Imaged in a transverse plane, was cal...

Ethylene glycol is a common cause of poisoning and death in pets by being converted to more toxic metabolites responsible of many toxic effects, mainly renal damage. The present paper describes an atypical case of ethylene glycol poisoning in a dog due to consumption of small amounts of antifreeze solution over a long period of time, and resulting...

In this case report, we describe a tawny owl chick (Strix aluco) coming from a Wild Fauna Recovery Center with multiple congenital malformations in the limbs. The animal was unable to fly and showed marked malnutrition and poor general appearance. Physical, radiologic, and anatomic examinations showed osseous malformations including dislocation of...

When a crown fracture involving pulpal exposure is produced, the therapeutic treatment to be applied depends to a great extent on the general histopathological condition of the exposed pulp. Hence, the objective of this study was to evaluate histopathological and bacteriological changes occurring in dental tissue and periradicular tissue of crown-f...

An immature common stork (Ciconia ciconia) was referred from the Wildlife Recovering Center to the Department of Surgery for evaluation. Physical examination revealed a partially ulcerated, necrotic mass on the left surface of the upper beak. The mass was surgically removed and classified histologically as a squamous cell carcinoma. Postsurgically,...