|
« Back to Search Results
23-3236-Abdel-Latif-ACC
Necropsy pathology case report for IVAC Service ID 23-3236.
LAM-AI Case ID:
STUDY_23_3236
IVAC Service ID:
23-3236
Necropsy Date:
12/14/23
Species:
ACC
Principal Investigator:
Abdel-Latif
Case Type:
necropsy pathology case
Case Focus:
veterinary diagnostic pathology
Reference Source:
IVAC pathology report
Case OverviewSEA-CDM entity:
study analysis
Final pathology diagnosis
SEA-CDM entity:
analysis
|
ANL_23_3236_FINAL_DIAGNOSIS
|
Reference: 23-3236
Inflammation involving the eyelid and conjunctiva was noted, but there was no clear evidence for any infectious etiology histologically. No neoplasia nor structural anomaly was found. Noninfectious blepharoconjunctivitis was suspected in this case. Such condition has been reported fairly frequently in aging 129 strain of mice, in which age-related structural and functional changes in the lacrimal glands might interfere mucocutaneous barrier function, leading to sterile blepharoconjunctivitis. Co-infection with bacteria is possible, but the bacteria usually were not the primary issue because these bacteria could also be isolated from healthy hosts. SPF housing may not prevent such spontaneous condition.
Case Summary
Source Case Metadata
Parsed from
study.comments
Source workbook Master 2023 Necropsy Log.xlsx Source sheet 23-3236-Abdel-Latif-ACC Necropsy Date 12/14/23 IVAC Service ID 23-3236 Species ACC Principal Investigator Abdel-Latif Department N/A Case MetadataSEA-CDM entities:
experiment, group
necropsy pathology case
EXP_23_3236
|
Reference: 23-3236
|
IVAC pathology report
Case Record
Source Reference
Master 2023 Necropsy Log.xlsx::23-3236-Abdel-Latif-ACC
Reference ID:
23-3236
Reference Source:
IVAC pathology report
Clinical History / Case Narrative
Male spiny mouse pup born 11/25/23 presented with its left eye swollen shut on 12/6. Most of the swelling appeared to be underneath the eye. There was also a small skin lesion on the left muzzle. The eye was flushed with sterile saline and treated with neo-poly-bac eye ointment twice (12/6 and 12/8), and the pup received 3 doses of carprofen (12/6, 12/8, and 12/11). The eye did not improve and developed grey crusty discharge, so the pup was euthanized via isoflurane overdose followed by bilateral pneumothorax.
Group / Cohort Summary
Group ID
GRP_23_3236_01 Group key: grp_23_3236_01
Group Type
single animal
Group Size
1
Age Range
2 weeks
Composition
Species ACC Sex M Age 2 weeks Genotype/Strain/Study N/A
Group Notes
Single-animal pathology case.
SEA-CDM details
Animal / SubjectSEA-CDM entity:
subject
Tissues / SamplesSEA-CDM entity:
sample
Treatments / ProceduresSEA-CDM entities:
intervention, material
Pathology FindingsSEA-CDM entity:
occurrence
Diagnostic AssaysSEA-CDM entity:
assay
Results / ObservationsSEA-CDM entity:
results
29 result/observation record(s) are linked to this case.
Records are grouped by report/result section. Routine records with no findings are collapsed by default.
Final Diagnoses (1)
Blepharoconjunctivitis, sterile
Final Diagnoses
pathology diagnosis
Process: Inflammatory
Organ/System: Special senses; Process: Inflammatory; Diagnosis: Blepharoconjunctivitis, sterile
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_MICRO
Analysis: ANL_23_3236_FINAL_DIAGNOSIS
SEA-CDM details
Microscopic Morphologic Diagnoses (1)
Blepharoconjunctivitis, focally extensive, subacute, moderate, with orthokeratotic hyperkeratosis
Microscopic Morphologic Diagnoses
pathology diagnosis
Process: Inflammatory
Organ/System: Eye; Process: Inflammatory; Morphologic Diagnosis: Blepharoconjunctivitis, focally extensive, subacute, moderate, with orthokeratotic hyperkeratosis
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_EYE
Assay: ASSAY_23_3236_MICRO
Analysis: ANL_23_3236_FINAL_DIAGNOSIS
SEA-CDM details
Microscopic Findings (12)
histopathology observation
Microscopic Findings
histopathology observation
Findings: Y
Organ/Slide: Skull; Findings: Y; Description: The epidermis of the eyelid is thickened by proliferation of the stratum spinosum and prominent rete ridges (acanthosis), covered by layers of keratin (orthokeratotic hyperkeratosis). The dermis and a lesser extent to epidermis are infiltrated with a small number of lymphocytes and fewer neutrophils. The epithelium of the cornea is slightly disorganized and hyperplastic.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_SKULL
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
Evaluated with no findings / routine observations (11)
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Adrenal Glands; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_ADRENAL_GLANDS
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Brain; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_BRAIN
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Heart; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_HEART
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Kidneys; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_KIDNEYS
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Liver; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_LIVER
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Lungs; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_LUNGS
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Salivary Glands; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_SALIVARY_GLANDS
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Skeletal muscle; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_SKELETAL_MUSCLE
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Spleen; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_SPLEEN
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Sternum; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_STERNUM
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
histopathology observation
Microscopic Findings
histopathology observation
Findings: N
Organ/Slide: Stomach and colon; Findings: N; No microscopic findings reported.
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_STOMACH_AND_COLON
Assay: ASSAY_23_3236_MICRO
SEA-CDM details
Gross Lesions (12)
Special senses
Gross Lesions
gross pathology observation
Findings: Y
Evaluated: Y
Organ/System: Special senses
Periorbital swelling around the left eye. Left eye contained liquid grey discharge at the time of necropsy.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Evaluated with no findings / routine observations (11)
Cardiovascular
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Cardiovascular
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Endocrine
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Endocrine
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Gastrointestinal
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Gastrointestinal
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Hematolymphoid
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Hematolymphoid
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Hepatic
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Hepatic
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Integument
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Integument
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Musculoskeletal
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Musculoskeletal
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Nervous
Gross Lesions
gross pathology observation
Findings: N
Evaluated: N
Organ/System: Nervous
Head left intact in formalin so brain not examined.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Reproductive
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Reproductive
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Respiratory
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Respiratory
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Urinary
Gross Lesions
gross pathology observation
Findings: N
Evaluated: Y
Organ/System: Urinary
No gross findings reported.
Subject: SUBJ_23X10879
Assay: ASSAY_23_3236_GROSS
SEA-CDM details
Additional Procedures (3)
Culture, left eye swab
Additional Procedures
culture result
Few Streptococcus suis
Subject: SUBJ_23X10879
Sample: SAMP_23_3236_LEFT_EYE_SWAB
Assay: ASSAY_23_3236_CULTURE
SEA-CDM details
Tissues Frozen
Additional Procedures
sample handling procedure
Samples of liver, kidney, and spleen held back.
Subject: SUBJ_23X10879
SEA-CDM details
Tissues Refrigerated
Additional Procedures
sample handling procedure
Swab of left eye to send for culture.
Subject: SUBJ_23X10879
SEA-CDM details
Analysis / Final DiagnosisSEA-CDM entity:
analysis
Final pathology diagnosis
ANL_23_3236_FINAL_DIAGNOSIS
| IVAC pathology report
| Reference: 23-3236
Input Data
clinical history
gross findings
microscopic findings
culture results
Interpretation / Final Diagnosis
Inflammation involving the eyelid and conjunctiva was noted, but there was no clear evidence for any infectious etiology histologically. No neoplasia nor structural anomaly was found. Noninfectious blepharoconjunctivitis was suspected in this case. Such condition has been reported fairly frequently in aging 129 strain of mice, in which age-related structural and functional changes in the lacrimal glands might interfere mucocutaneous barrier function, leading to sterile blepharoconjunctivitis. Co-infection with bacteria is possible, but the bacteria usually were not the primary issue because these bacteria could also be isolated from healthy hosts. SPF housing may not prevent such spontaneous condition.
Source
Master 2023 Necropsy Log.xlsx::23-3236-Abdel-Latif-ACC
Linked SEA-CDM Records
Group:
GRP_23_3236_01
Document:
DOC_23_3236
SEA-CDM details
Source DocumentsSEA-CDM entity:
documentation
1
source document record(s) are linked to this case.
Document types: necropsy pathology report (1)
IVAC pathology report 23-3236
necropsy pathology report
DOC_23_3236
Source Reference
Master 2023 Necropsy Log.xlsx::23-3236-Abdel-Latif-ACC
Source file reference only; direct public download is not available in VaxSEA.
IVAC pathology report:
23-3236
Source Study Key:
STUDY_23_3236
Creator / Role
Yao Lee, DVM, MS, PhD, DACVP
ID type: name
Role: Final Review Pathologist
Case Report MetadataCase Complete: Yes
Completion Date: 2024-01-02
Clinician: Lester/Martin
Prosector: Hasler
Gross Necropsy Pathologist: Lee
Other Contact: Suhan
SEA-CDM details
|

