Small Ruminant Diagnosis
Small Ruminant Diagnosis - Related Videos
05:55
How to Create Conditioned Taste Aversion for Grazing Ground Covers in Woody Crops with Small Ruminants
0 Views •
Cited by 4 •
2016
Feeding behavior preferences in livestock can be modified to implement a grazing management plan in woody crops. Here, we present a protocol to show a lithium chloride dose after eating a new plant that induces conditioned taste aversion.
11:02
The Use of an Automated System (GreenFeed) to Monitor Enteric Methane and Carbon Dioxide Emissions from Ruminant Animals
0 Views •
Cited by 119 •
2015
Accuracy and precision of the techniques used to measure methane emissions from ruminant animals are critically important for the success of greenhouse gas mitigation efforts. This manuscript describes the principles and operation of an automated system to monitor methane and carbon dioxide mass fluxes from the breath of ruminant animals.
07:34
FISH for Pre-implantation Genetic Diagnosis
0 Views •
Cited by 17 •
2011
This article describes the selection of suitable probes for single-cell FISH, spreading techniques for blastomere nuclei, and in situ hybridization and signal scoring, applied to pre-implantation genetic diagnosis (PGD) in a clinical setting.
17:15
Catheterization of Intestinal Loops in Ruminants
0 Views •
Cited by 4 •
2009
We describe a novel surgical method for catheterizing 'intestinal loops' within the ileum of sheep. Once animals have recovered from surgery and have cleared antibiotics and analgesics, multiple treatments can be deposited directly in loops via the catheters.
09:26
Transabdominal Ultrasound for Pregnancy Diagnosis in Reeves' Muntjac Deer
0 Views •
Cited by 2 •
2014
Transabdominal ultrasound is described as an effective, noninvasive means for assessing reproductive status in Reeves' muntjac deer. These methods can be used to achieve early pregnancy diagnosis and to evaluate fetal viability. Future applications of this technique include estimation of gestational age and effects of maternal disease on fetal development.
FAQs
Flock history and physical examination provide the context needed to interpret later laboratory results. History can reveal patterns relevant to herd health, while clinical signs and examination findings help identify which animals require sampling and which disease categories deserve attention. This staged reasoning helps distinguish infectious, parasitic, nutritional, and metabolic possibilities before selecting targeted tests and treatment decisions.
Targeted sample collection connects the suspected health problem with material suitable for laboratory evaluation. Depending on the case, veterinarians may collect blood, fecal, milk, or tissue samples. Choosing among these options supports microscopy, culture, serology, or molecular testing, allowing clinical findings to be examined alongside laboratory evidence rather than relying on signs alone.
Distinguishing these causes requires integrating the animal’s history, observed clinical signs, examination findings, and selected test results. Laboratory methods can examine samples through microscopy, culture, serology, or molecular testing, while the broader assessment considers noninfectious causes such as nutritional and metabolic problems. This differential approach helps guide appropriate therapy and reduces inappropriate antimicrobial use.
A practical workup begins with flock history and examination of affected animals, followed by assessment of clinical signs. The veterinarian then selects and collects appropriate blood, fecal, milk, or tissue samples for targeted testing. Results are interpreted with the initial findings to support treatment, prevention, vaccination, biosecurity, or reproductive-management decisions at the animal and herd levels.
Available laboratory approaches include microscopy, culture, serology, and molecular testing. These methods may be applied to collected blood, fecal, milk, or tissue samples, depending on the diagnostic question. Using targeted laboratory evaluation helps distinguish possible infectious, parasitic, nutritional, or metabolic causes and provides evidence for selecting an appropriate management or treatment response.
Beyond guiding treatment for individual sheep and goats, diagnostic findings can shape vaccination and biosecurity plans, reproductive management, and broader herd health decisions. They also support surveillance for emerging diseases across small-ruminant populations. Earlier and more accurate identification of problems can reduce production losses and help limit unnecessary antimicrobial use in veterinary medicine.