S1: MODELING AGE-RELATED CHANGES IN THE TUMOR MICROENVIRONMENT IN AN ORTHOTOPIC IMMUNOCOMPETENT MURINE PANCREATIC CANCER MODEL—A NOVEL APPROACH

S2: CHARACTERIZATION OF AUTOLYSIS OVER 24 HOURS IN CD1 MICE

S3: INTRATUMORAL INJECTION WITH STIMULATOR OF INTERFERON GENES (STING) AGONIST INCREASES B-CELL INFILTRATES IN CANINE OSTEOSARCOMA

S4: ASSESSING SEX-BASED DIFFERENCES IN THE CENTRAL NERVOUS SYSTEM OF SIV INFECTED ART-SUPPRESSED MACAQUES

S5: EFFECT OF PRO-INFLAMMATORY CYTOKINES TNF-ALPHA AND CXCL10 ON MIGRATION OF CANINE OSTEOSARCOMA CELLS

S6: TRANSGENIC L2-IL-1β MICE ARE PROTECTED AGAINST LIVER INFLAMMATION AND STEATOSIS CAUSED BY LIEBER-DECARLI CONTROL AND ETHANOL LIQUID DIETS

S7: TNF-ALPHA AND CXCL10 DO NOT AFFECT CANINE OSTEOSARCOMA CELL PROLIFERATION

S8: USE OF A SUPEROXIDE DISMUTASE MIMETIC TO PREVENT SPACEFLIGHT-INDUCED BONE AND JOINT DEGRADATION IN MICE

S9: LARYNGEAL HISTOPATHOLOGY OF THE GONADECTOMIZED AND DEHYDRATED RAT

S10: INFECTIOUS BRONCHITIS DMV/1639 AND FALSE LAYER SYNDROME

S11: OSTEOSARCOMA EXOSOME PRIMING OF ALVEOLAR MACROPHAGES PROMOTES FORMATION OF A PRE-METASTATIC NICHE

S12: HISTOLOGIC ANALYSIS OF NANO-PLASTIC PARTICLES IN FRESHWATER MUSSELS

S13: DISSEMINATED MESOTHELIOMA WITH ABUNDANT INTRAVASCULAR INVASION IN A DOG

S14: PUTATIVE, SEASONAL, WIDESPREAD, SYMMETRIC, NON-INFLAMMATORY ALOPECIA ASSOCIATED WITH FOLLICULAR DYSPLASIA IN THE AMERICAN RED SQUIRREL (TAMIASCIURUS HUDSONICUS)

S15: DISSEMINATED CRYPTOCOCCOSIS INCLUDING BONE MARROW INVOLVEMENT IN A DOMESTIC SHORTHAIR CAT

S16: MALIGNANT CATARRHAL FEVER IN A POT BELLIED PIG

S17: EPIDEMIOLOGY OF CANINE LEUKEMIA AND LYMPHOMA

S18: INVESTIGATION OF RETROVIRAL-INDUCED LYMPHOID PROLIFERATION IN WILD TURKEYS USING RNASCOPE

S19: SPINAL DISEASE IN A CAPTIVE POPULATION OF PANTHERA SPP.: REVIEW OF 86 CASES (2003-2021)

S20: AN UNUSUAL INFECTION OF EXSEROHILUM ROSTRATUM IN AN AFRICAN LION

S21: PULMONARY ADENOCARCINOMA WITH PERICARDIAL, ESOPHAGEAL, AND RENAL METASTASIS IN A DOG

S22: CYTOLOGICAL AND MOLECULAR EVALUATION OF PROTOZOAL HEMOPARASITES IN ARIZONA AVIAN SPECIES

S23: OPOSSUMS AS SENTINELS FOR CHAGAS DISEASE IN NORTH CAROLINA

S24: CLINICAL AND PATHOLOGIC FEATURES OF FELINE INFECTIOUS PERITONITIS (FIP) IN SENIOR CATS

S25: DERMATOPATHY IN A STRANDED MALE YEARLING NORTHERN ELEPHANT SEAL (MIROUNGA ANGUSTIROSTRIS)

S26: SPLENIC DISEASE IN THE DOG: A RETROSPECTIVE STUDY (2007-2020)

S27: PERICARDIAL TREMATODIASIS IN JOHNNY DARTERS (ETHEOSTOMA NIGRUM) IN THE CACHE LA POUDRE RIVER

S28: MICRORNA EXPRESSION PROFILING OF HEMANGIOSARCOMA AND OTHER SPLENIC MASSES IN DOGS

S29: INVESTIGATION OF NEORICKETTSIA RISTICII AND NEORICKETTSIA FINDLAYENSIS INFECTION AND CO-INFECTION IN CLINICAL CASES OF POTOMAC HORSE FEVER IN 3 CANADIAN PROVINCES IN 2021

S30: ACUTE TUBULAR INJURY FROM NERIUM OLEADER TOXICOSIS IN AN ALPACA

S31: DIRECT DETECTION OF PORCINE HEMAGGLUTINATING ENCEPHALOMYELITIS VIRUS (PHEV) USING IN-SITU HYBRIDIZATION

S32: INVESTIGATION OF PLATELET MEASURANDS IN DOGS WITH HEMATOLOGIC NEOPLASIA

S33: AN IRONIC CASE OF PIMA

S34: HISTOPATHOLOGIC FINDINGS ASSOCIATED WITH NATURAL INFECTION WITH HIGHLY PATHOGENIC INFLUENZA VIRUS A (H5N1) IN THREE JUVENILE RACCOONS (Procyon lotor)

S35: DETERMINATION OF THE OPTIMAL PACKING TIME FOR MICROHEMATOCRIT IN A UNIVERSITY NETWORK OF TWO IN-CLINIC AND THE CLINICAL PATHOLOGY LABORATORIES

S36: DEEP LEARNING-BASED ASSESSMENT OF CORNEAL DAMAGE IN ISOLATED CHICKEN EYES

S37: LETHAL BLUNT FORCE TRAUMA IN A KITTEN AND A HAMSTER THROWN AGAINST FIRM SURFACES

S38: ASSESSMENT OF PRECLINICAL DEVELOPMENTAL NEUROPATHOLOGY USING IMAGE ANALYSIS

S39: SEVERE BRONCHIECTASIS WITH CHRONIC BACTERIAL BRONCHITIS AND BRONCHOPNEUMONIA IN JUNGLE CAT (FELIS CHAUS)

S40: CO-OCCURRENCE OF TRICHOMONIASIS AND ORAL ADENOCARCINOMA IN A BACKYARD, FREE-RANGE CHICKEN

S41: BIPHASIC PLEURAL MESOTHELIOMA WITH METASTASES AND CONCURRENT RIGHT MIDDLE LUNG LOBE TORSION IN A DOG

S42: EVALUATION OF HISTOPATHOLOGIC SECTIONING OF CANINE SOFT TISSUE SARCOMAS

S43: INTRAOPERATIVE CYTOLOGY OF A PARAGANGLIOMA IN THE LUMBAR VERTEBRAL CANAL OF A DOG

S44: KI-67 EXPRESSION IN FELINE THYROID CARCINOMA, THYROID ADENOMA, AND NORMAL THYROID: A PILOT STUDY

S45: ETHYLENE GLYCOL TOXICITY IN A PREGNANT CANINE

S46: HISTIOCYTIC ULCERATIVE COLITIS IN A FRENCH BULLDOG PUPPY

S47: PRESUMED CUTANEOUS LYMPHANGIOSARCOMA/LYMPHANGIOMATOSIS IN YOUNG DOG

S48: MAST CELL TUMOR OF DISTAL METACARPUS WITH INTEROSSEOUS LIGAMENT INVOLVEMENT IN A HORSE

S49: COX-2 EXPRESSION IN FELINE AND CANINE CHOLANGIOCARCINOMA

S50: ULCERATIVE DERMATITIS DUE TO ALTERNARIA SP. IN AN ANGUS COW: AN OPPORTUNISTIC FUNGAL PATHOGEN

S51: CLINICAL STAGING, HISTOPATHOLOGY AND PROGNOSTIC FACTOR EVALUATION OF 24 MAMMARY TUMORS IN DOGS FROM PANAMA CITY, PANAMA

S52: GRANULOSA CELL PROLIFERATION IN THE ORANGUTAN OVARY

S53: EFFECT OF ANTICOAGULANTS (HEPARIN, ETHYLENEDIAMINETETRAACETIC ACID, ACID CITRATE DEXTROSE SOLUTION A) ON HEMATOLOGY OF BUFF ORPINGTON HENS

S54: CHRONIC PANCREATITIS LEADING TO MESENTERIC AND SUBCUTANEOUS NECROTIZING STEATITIS AND INTESTINAL LYMPHANGITIS/LYMPHANGIECTASIA IN A CAT

S55: CYTOCHEMICAL CHARACTERIZATION OF HAMSTER NEUTROPHILS

S56: GALLBLADDER AGENESIS IN A FOUR-WEEK-OLD AMERICAN PITBULL TERRIER

S57: PERIANAL GLAND ADENOMA ON THE FACE OF A CANINE PATIENT

S58: RHODOCOCCUS EQUI INFECTION OF A JUVENILE CAPRINE IN GRENADA, WEST INDIES

S59: HEMOCYTIC SARCOMA IN A CAPTIVE ASIAN JUNGLE SCORPION

S60: SYSTEMIC SALMONELLOSIS IN TWO JUVENILE OPOSSUMS AS PART OF A LARGER OUTBREAK

S61: STAINING FOR ALKALINE PHOSPHATASE ACTIVITY CAN BE USED TO IDENTIFY CARCINOMA IN ABDOMINAL AND THORACIC FLUID SAMPLES

S62: NOVEL IGG LAMBDA CLONAL PLASMA CELL NEOPLASTIC PLEURAL EFFUSION IN A DOG

S63: MENINGEAL AND OCULAR FELINE INFECTIOUS PERITONITIS IN A KITTEN

S64: CYTOLOGIC DIAGNOSIS OF MYCOPLASMA FELIS ARTHRITIS IN A CAT

S65: METASTATIC ATYPICAL CUTANEOUS MAST CELL TUMOR WITH CONCURRENT ERYTHROPHAGOCYTOSIS IN A CAT

S66: IRON OVERLOAD IN CAPTIVE AMARGOSA VOLES (MICROTUS CALIFORNICUS SCIRPENSIS)

S67: BILATERAL ADRENOCORTICAL NECROSIS AND HEMORRHAGE IN AN 11 YEAR-OLD DACHSHUND RECIVING TRILOSTANE THERAPY FOR THE MANAGEMENT OF PITUITARY-DEPENDANT HYPERADRENOCORTICISM.

S68: MULTISYSTEMIC LISTERIOSIS IN A SUGAR GLIDER

S69: PRIMARY PULMONARY MAST CELL TUMOR IN A DOG

S70: EVALUATION OF ALKALINE PHOSPHATASE ENZYMATIC ACTIVITY IN CD34+ CANINE ACUTE LEUKEMIA USING CYTOCHEMICAL STAINING AND FLOW CYTOMETRY

S71: ANGIOCENTRIC LYMPHOMA IN A CAT: CASE REPORT

S72: SARCOCYSTIS SPP. PERITONITIS IN A DOMESTIC CAT

S73: PROGNOSTIC POTENTIAL OF MICRORNAS IN CANINE SPLENIC HEMANGIOSARCOMA

S74: POLYCYSTIC LIVER DISEASE WITH FEATURES OF BILIARY CYSTADENOMA IN A GERIATRIC SYRIAN HAMSTER (MESOCRICETUS AURATUS)

S75: EQUINE PLACENTAL TERATOCARCINOMA WITH METASTASIS TO A FETUS