TYPES OF DIAGNOSIS Flashcards
“RULED OUT”, a list of diagnoises that could account for the history, clinical signs, or lesions.
DIFFERENTIAL DX
a diagnosis based on the predominant gross and microscopic lesion(s) in the tissue. and describe the severity/duration/ distribiution/ location of nature of the lesion.
Eg. Severe, acute, diffuse necrohemorrhagic
enteritis
MORPHOLOGICAL DX
diagnosis based on data obtained from the case history, clinical signs and physical examination.
Eg. Hemorrhagic diarrhea
CLINICAL DX
a diagnosis that names the specific (or general) cause of the disease.
Eg. Parvoviral enteritis
ETIOLOGICAL DX.
the confirmatory of the diagnoisis resulting of naming the disease,.
Eg. Canine parvovirus
DEFINITIVE DX.
Microscopic study of lesion(s) in a tissue section.
HISTOPATHOLOGY
2 stains used in histopathology, these are commonly used.
HEMATOXYLIN & EOSIN
3 special stains that specifically demonstrate lesions
- SUDAN STAIN
- PERIODIC-ACID SCIFF
- TOLUIDINE BLUE
this stain are used for fat vacuoles
SUDAN STAIN
this stain are used for glycogen vacuoles
PERIODIC-ACID SCIFF
this stain are used for mast cells
TOLUIDINE BLUE
3 steps useful in veterinary medicine
- OBSERVE CAREFULLY
- DESCRIBE COMPLETELY
- DIAGNOSE CONFIDENTLY
The description of diagnosis should be?
- GRMMATICALLY CORRECT
- ANATOMICALLY CORRECT
What is the symbol of veterinary medicine and it’s meaning?
CADUCEUS, from the greek god AESCULAPIUS the GOD OF HEALING. means this symbols held as a symbol of HOPE & TRIUMPH over ILLNESS