Veterinary clinical pathology最新文献

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Marked paraneoplastic basophilia in a cat with alimentary T-cell lymphoma 伴有消化道t细胞淋巴瘤的猫有明显的嗜碱性副肿瘤。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 DOI: 10.1111/vcp.13313
Natalia J. Strandberg, Priscila B. S. Serpa, Lindsey M. Fourez, Michael O. Childress, Christopher M. Fulkerson, Caroline V. Fulkerson, Masahiro Murakami, Andrea P. dos Santos
{"title":"Marked paraneoplastic basophilia in a cat with alimentary T-cell lymphoma","authors":"Natalia J. Strandberg,&nbsp;Priscila B. S. Serpa,&nbsp;Lindsey M. Fourez,&nbsp;Michael O. Childress,&nbsp;Christopher M. Fulkerson,&nbsp;Caroline V. Fulkerson,&nbsp;Masahiro Murakami,&nbsp;Andrea P. dos Santos","doi":"10.1111/vcp.13313","DOIUrl":"10.1111/vcp.13313","url":null,"abstract":"<p>An 8-year-old, spayed female domestic shorthair cat was presented for acute weight loss, hyporexia, intermittent vomiting, and loose stools. A caudal abdominal mass and thickened intestinal loops were palpated on initial examination. An abdominal ultrasound identified a circumferential intramural jejunal mass with complete loss of wall layering, diffuse thickening of the jejunal muscularis, and jejunal and ileocecal lymphadenomegaly. Initial routine bloodwork revealed mild monocytosis and minimal lymphopenia with reactive lymphocytes. Cytologic evaluation of the jejunal mass and enlarged lymph nodes was consistent with lymphoma (intermediate cell size), and PCR for antigen receptor rearrangement revealed a clonal T-cell receptor rearrangement consistent with T-cell lymphoma. Chemotherapy (CHOP protocol) was initiated, but despite initial improvement of clinical signs, a repeat ultrasound examination 5 weeks after initiation of treatment revealed no improvement in the lymphadenomegaly or reduction in the size of the jejunal mass. At this visit, the cat also developed a marked basophilia (basophils 12.28 × 10<sup>3</sup>/μL, RI 0.00–0.10) with low numbers of circulating atypical lymphocytes; no concurrent eosinophilia was noted. Heartworm disease, ectoparasites, and allergic diseases were evaluated for and considered unlikely. The chemotherapy protocol was changed to L-asparaginase, followed by lomustine. The basophilia was significantly reduced 2 days after the initial dose of L-asparaginase and remained within the reference interval for 40 days before an eventual decline in the cat's health. To the authors' knowledge, this is the first report of paraneoplastic basophilia without concurrent eosinophilia in a cat with T-cell lymphoma.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/vcp.13313","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138471015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Serum butyrylcholinesterase activity in healthy dogs with and without exposure to diazinon. 健康犬接触和不接触二嗪农的血清丁酰胆碱酯酶活性。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 Epub Date: 2023-11-01 DOI: 10.1111/vcp.13298
Sara S F Almeida, Rayanne H S da Silva, Iago M Oliveira, Luma B Alonso, Beatriz S Gonzaga, Alexandre C M Barros, Monica C Vicente, Marília M Melo, Naida C Borges, Danieli B Martins, Ana F M Botelho
{"title":"Serum butyrylcholinesterase activity in healthy dogs with and without exposure to diazinon.","authors":"Sara S F Almeida, Rayanne H S da Silva, Iago M Oliveira, Luma B Alonso, Beatriz S Gonzaga, Alexandre C M Barros, Monica C Vicente, Marília M Melo, Naida C Borges, Danieli B Martins, Ana F M Botelho","doi":"10.1111/vcp.13298","DOIUrl":"10.1111/vcp.13298","url":null,"abstract":"<p><strong>Background: </strong>Cholinesterase is a biomarker for poisonings by anticholinesterase agents, but its reference values are scarce, and possible interaction with collars containing parasiticides has not been studied.</p><p><strong>Objectives: </strong>We aimed to evaluate the serum cholinesterase activity of healthy dogs without a history of contact with anticholinesterase agents and healthy animals exposed to commercial collars containing organophosphate.</p><p><strong>Methods: </strong>Ninety-nine dogs were used and included healthy animals without recent exposure to anticholinesterase agents and healthy animals previously exposed to diazinon collars. Serum quantification of the enzyme butyrylcholinesterase (BuchE) through spectrophotometry was conducted on all samples. In experiment 1, BuchE activity was quantified at time 0 and 7 days after, a time when the samples were kept at -18°C. In experiment 2, sampling times were 0, 7, 14, 21, 28, and 56 days.</p><p><strong>Results: </strong>Time 0 values were 4622.38 ± 1311.53 U/L. After 7 days, a significant decay was observed, with a mean of 3934.45 ± 1430.45 U/L. Spearman's test was performed, finding a weak correlation between ALT, creatinine, total plasma proteins, age, weight, red blood cells, platelets, leukocytes, and BuchE activities. In experiment 2, the mean at time 0 was 4753 ± 454.8 U/L. With exposure to the collar, there was a decay of up to 93% after 14 days.</p><p><strong>Conclusions: </strong>Normality values of serum BuchE in healthy dogs without a history of exposure to anticholinesterase agents were 4360.8-4883.96 U/L. Freezing serum caused a decrease in BuchE activity. Exposure to commercial collars containing diazinon also reduced BuchE activity without clinical signs, indicating that previously exposed animals should be evaluated carefully.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71427328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Correlation between canine biochemical analytes and TRP36 ELISA seropositivity for Ehrlichia canis in Brazil. 巴西犬类生化分析物与 TRP36 酶联免疫吸附试验犬艾氏病毒血清阳性率之间的相关性。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 Epub Date: 2023-07-24 DOI: 10.1111/vcp.13277
Carolina Zorzo, Nathalia A Pereira, Kuang Hongyu, Daniel M Aguiar
{"title":"Correlation between canine biochemical analytes and TRP36 ELISA seropositivity for Ehrlichia canis in Brazil.","authors":"Carolina Zorzo, Nathalia A Pereira, Kuang Hongyu, Daniel M Aguiar","doi":"10.1111/vcp.13277","DOIUrl":"10.1111/vcp.13277","url":null,"abstract":"<p><strong>Background: </strong>Synthetic peptides of tandem repeat proteins (TRPs) have been employed in the serologic analysis of canine monocytic ehrlichiosis (CME) and used in epidemiological studies in Brazil. Based on molecular studies of TRPs, different genotypes of Ehrlichia canis have been described, but data on their pathogenicity remain unknown.</p><p><strong>Objectives: </strong>To correlate hepatic, renal, and muscular alterations in relation to different genotypes of E. canis in naturally exposed dogs using enzyme-linked immunosorbent assay (ELISA) with TRP19 and TRP36 synthetic protein antigens.</p><p><strong>Methods: </strong>Two hundred serum samples were subjected to ELISA with the antigens of TRP19 and three genotypes (US, Br, and CR) of TRP36 of E. canis circulating in Brazil. Positive sera were evaluated through eight biochemical parameters, and the results were evaluated by principal component analysis and canonical correlation.</p><p><strong>Results: </strong>ELISA revealed that 47 (23.5%) serum samples reacted to the BrTRP36 peptide, 36 (18%) reacted to the TRP19 peptide, and 8 (4%) reacted to the USTRP36 and CRTRP36 peptides separately. The most frequent biochemical alterations observed were for CK (59.4%), ALB (31.8%), GLO (28.9%), TP (28.9%), ALP (26%), urea (24.6%), creatinine (14.4%), and ALT (14.4%). The most prominent diagnostic method in canonical correlation analysis was BrTRP36, followed by TRP19, which correlated with hyperglobulinemia and hypoalbuminemia.</p><p><strong>Conclusions: </strong>Antibodies that reacted against the Brazilian genotype of E. canis correlated positively with hyperglobulinemia and increases in serum urea and creatinine. According to our results, the Brazilian genotype of E. canis is related to the chronic phase of CME.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9919542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cytologic, histopathologic, and immunohistochemical features of keloidal fibroma in a dog. 一只狗的瘢痕状纤维瘤的细胞学、组织病理学和免疫组化特征。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 Epub Date: 2023-09-03 DOI: 10.1111/vcp.13282
Jelena Palić, Veronique Saey, Jaco van der Lugt, Wolfgang Baumgärtner, Kirsten Hülskötter
{"title":"Cytologic, histopathologic, and immunohistochemical features of keloidal fibroma in a dog.","authors":"Jelena Palić, Veronique Saey, Jaco van der Lugt, Wolfgang Baumgärtner, Kirsten Hülskötter","doi":"10.1111/vcp.13282","DOIUrl":"10.1111/vcp.13282","url":null,"abstract":"<p><p>A five-year-old male English Bulldog was presented with a firm, well-circumscribed, 1 cm in diameter cutaneous mass on the left flank. Fine-needle aspiration (FNA) biopsy samples were collected for cytologic analysis. Cytology revealed a highly cellular sample consisting of spindle cells, numerous bundles of thick, glassy eosinophilic material (hyalinized collagen), and inflammatory cells. Spindle cells showed moderate anisocytosis and anisokaryosis, had oval nuclei with coarsely stippled chromatin, 1-3 prominent round nucleoli, and moderate amounts of wispy cytoplasm. Cells were occasionally associated with an eosinophilic extracellular matrix. Binucleated and trinucleated spindle cells were often noted. Low numbers of macrophages, small lymphocytes, and individual well-granulated mast cells were also present. The lesion was excised and submitted for histopathologic examination, revealing a well-delineated, nonencapsulated mass composed of hyalinized collagen fibers separated by spindle-shaped mesenchymal cells in the deep dermis and subcutis. Mild anisocytosis and anisokaryosis and less than one mitosis per 10 × high power fields were present. Excision of the mass was complete. The findings were consistent with a keloidal fibroma, a rare benign variant of fibroma. Neoplastic cells showed positive immunoreactivity for vimentin, and a small-to-moderate number of tumor cells showed positive immunoreactivity for α-smooth muscle actin. This is the first cytologic description of a keloidal fibroma correlated with histopathologic findings and immunolabeling. In cases where keloidal neoplasia is suspected, and since moderate cellular atypia can be present on cytologic examination even in cases of keloidal fibroma, histopathologic examination is necessary to differentiate between keloidal fibroma and keloidal fibrosarcoma.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10146853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Point-of-care platelet function testing results in a dog with Bernard-Soulier syndrome. 一只患有伯纳德-苏利耶综合征的狗的护理点血小板功能检测结果。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 Epub Date: 2023-07-12 DOI: 10.1111/vcp.13266
Matthew Kornya, Anthony Abrams-Ogg, Camille St-Jean, Erin Phillips, Melanie Dickinson, Allison Collier, Maureen Barry, Tiffany Durzi, Omar Khan, Shauna Blois
{"title":"Point-of-care platelet function testing results in a dog with Bernard-Soulier syndrome.","authors":"Matthew Kornya, Anthony Abrams-Ogg, Camille St-Jean, Erin Phillips, Melanie Dickinson, Allison Collier, Maureen Barry, Tiffany Durzi, Omar Khan, Shauna Blois","doi":"10.1111/vcp.13266","DOIUrl":"10.1111/vcp.13266","url":null,"abstract":"<p><p>Bernard-Soulier syndrome (BSS), also known as hemorrhagiparous thrombocytic dystrophy (OMIA 002207-9615), is a rare defect in platelet function recognized in both dogs and humans. It is caused by a deficiency in glycoprotein 1b-IX-V, the platelet surface protein which acts as a receptor for the von Willebrand factor. The characteristic features of BSS in humans and dogs include macrothrombocytes and mild-to-moderate thrombocytopenia with a bleeding tendency. This condition has previously been reported in European Cocker Spaniel dogs; however, the results of platelet function tests in these animals have not been reported. This case report describes a European Cocker Spaniel dog with spontaneously occurring Bernard-Soulier syndrome and the results of point-of-care platelet function tests, including a prolonged buccal mucosal bleeding time (>8 min), prolongation (>300 s) of PFA-200 COL/ADP, COL/EPI, and P2Y closure times, and reduced aggregation (15%-48%) with Plateletworks ADP, but with normal aggregation (92%) with Plateletworks AA. This is the first description of the results of platelet function tests in canine Bernard-Soulier syndrome.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9764282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Creatine kinase and its isoenzymes in the serum and cerebrospinal fluid of healthy canines. 健康犬血清和脑脊液中肌酸激酶及其同工酶的研究。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 Epub Date: 2023-11-20 DOI: 10.1111/vcp.13268
Jennifer H Kopanke, Annie V Chen, Jourdan E Brune, Amanda C Brenna, Stephanie A Thomovsky
{"title":"Creatine kinase and its isoenzymes in the serum and cerebrospinal fluid of healthy canines.","authors":"Jennifer H Kopanke, Annie V Chen, Jourdan E Brune, Amanda C Brenna, Stephanie A Thomovsky","doi":"10.1111/vcp.13268","DOIUrl":"10.1111/vcp.13268","url":null,"abstract":"<p><strong>Background: </strong>Creatine kinase (CK) exists as three isoenzymes (CK-MM, CK-MB, and CK-BB) that are predominantly expressed in specific tissues and can be detected in both the serum and cerebrospinal fluid (CSF). CSF CK has been relatively unstudied in veterinary medicine, although studies in human medicine have demonstrated that changes in total CSF CK activity can indicate neurologic abnormalities.</p><p><strong>Objectives: </strong>The purpose of this study was to establish reference intervals for CK and its three major isoenzymes in the serum and CSF of clinically healthy dogs. By establishing a definitive reference interval for this enzyme in healthy canines, the diagnostic use and possible significance of CK in clinical disease can be studied.</p><p><strong>Methods: </strong>Serum and/or CSF were collected from healthy dogs. Total CK activity was measured spectrophotometrically, and isoenzyme distributions were determined using the QuickGel CK Vis Isoenzyme Kit and a densitometric scanner. Total CK and CK isoenzyme activities were determined within 8 h of collection.</p><p><strong>Results: </strong>The median serum total CK in healthy canines was 159.0 U/L (range: 53.0-539.0 U/L), while the median CSF total CK was 3.7 U/L (range: 2.0-84.0 U/L). CK-BB and CK-MM were approximately equal in the serum, while CK-MM was the predominant isoenzyme in the CSF.</p><p><strong>Conclusions: </strong>Knowledge of the normal distribution and concentration of CK in canine serum and CSF will set the foundation for future studies of canine CK as a potentially clinically useful biomarker.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138177409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characterization of alkaline phosphatase cytochemistry in canine neoplastic and non-neoplastic pulmonary mass aspirates. 犬肿瘤性和非肿瘤性肺肿块抽吸物中碱性磷酸酶细胞化学的特征。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 Epub Date: 2023-08-01 DOI: 10.1111/vcp.13250
Jack O'Day, Davis Seelig, Mauren Emanuelli, Daniel Heinrich
{"title":"Characterization of alkaline phosphatase cytochemistry in canine neoplastic and non-neoplastic pulmonary mass aspirates.","authors":"Jack O'Day, Davis Seelig, Mauren Emanuelli, Daniel Heinrich","doi":"10.1111/vcp.13250","DOIUrl":"10.1111/vcp.13250","url":null,"abstract":"<p><strong>Background: </strong>Distinguishing primary and secondary pulmonary neoplasms can be challenging via cytology, and a rapid, inexpensive diagnostic tool to differentiate these neoplasms is unavailable. Alkaline phosphatase cytochemistry (ALP-CC) has been used to identify primary pulmonary carcinomas in human patients, and we hypothesized it could be applied to canine lung aspirates.</p><p><strong>Objective: </strong>We aimed to characterize ALP-CC expression in fine-needle aspirate (FNA) samples of canine pulmonary neoplastic and non-neoplastic tumors.</p><p><strong>Methods: </strong>A retrospective case search was conducted to identify cases with contemporaneous cytology and histopathology reports from pulmonary lesions, including neoplastic and non-neoplastic etiologies. Slides prepared from pulmonary aspirates were stained for ALP-CC activity, and the percentage of ALP-CC-positive primary pulmonary epithelial tumors was determined. To characterize the ALP-CC expression in non-neoplastic cellular constituents of pulmonary FNA samples, mesothelial cells were also evaluated.</p><p><strong>Results: </strong>Forty-eight canine cases met the inclusion criteria. ALP-CC-positive cells were seen in both neoplastic and non-neoplastic lesions. In non-neoplastic lesions, pulmonary epithelial cells were ALP-CC positive. Eighty-nine percent of primary pulmonary epithelial neoplasms were ALP-CC positive, and no ALP-CC positivity was noted in mesothelial cells. ALP-CC-positive neoplastic cells were seen in a metastatic amelanotic melanoma.</p><p><strong>Conclusions: </strong>Primary pulmonary epithelial neoplasms are frequently ALP-CC positive, but such positivity is not restricted to this tumor type. Non-neoplastic pulmonary epithelial cells can be ALP-CC positive, whereas mesothelial cells are negative.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9922956","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Establishment of a reference interval for 12-hour fasted serum gastrin concentration in adult dogs. 确定成年犬 12 小时空腹血清胃泌素浓度的参考区间。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 Epub Date: 2023-08-03 DOI: 10.1111/vcp.13263
Julieann Vose, Jean Brudvig, Enass Bassiouny, Brian Petroff, Jared Jaffey, Harry Cridge
{"title":"Establishment of a reference interval for 12-hour fasted serum gastrin concentration in adult dogs.","authors":"Julieann Vose, Jean Brudvig, Enass Bassiouny, Brian Petroff, Jared Jaffey, Harry Cridge","doi":"10.1111/vcp.13263","DOIUrl":"10.1111/vcp.13263","url":null,"abstract":"<p><strong>Background: </strong>Adherence to traditional 24-h fasting periods for serum gastrin concentration in dogs can be challenging and may delay the institution of therapies for suspected hypergastrinemia. Peer-reviewed publications regarding serum gastrin reference intervals (RI) are lacking. Hypercalcemia is associated with hypergastrinemia in people; limited data exist in dogs.</p><p><strong>Objective: </strong>The objective of the study was to generate a RI for a 12-h fasted serum gastrin concentration in dogs and to investigate whether correlations exist with age, weight, sex, and total calcium concentration.</p><p><strong>Methods: </strong>Fifty-five healthy adult dogs (>1 year of age). The screening included: medical history, physical examination, CBC (15 dogs), and serum chemistry (55 dogs). Gastrin was measured via a commercial radioimmunoassay. The RI for 12-h fasted serum gastrin concentration was calculated according to the recommendations of the American Society for Veterinary Clinical Pathology. Additionally, data were evaluated for correlation with selected variables.</p><p><strong>Results: </strong>The RI for serum gastrin following a 12-h fasting period was 15.1-78.9 ng/L with 90% confidence intervals for the lower and upper limits of 14.0-22.9 and 68.3-83.0 ng/L, respectively. A generalized linear model did not detect significant relationships between gastrin and age (P = 0.48), sex (P = 0.30), weight (P = 0.93), or total calcium concentration (P = 0.84).</p><p><strong>Conclusions: </strong>A 12-h fasted serum gastrin concentration RI has been established. Given the limited range of serum calcium concentrations in our healthy study population, additional investigations are needed to determine the effects of hypercalcemia on serum gastrin concentrations in dogs and for any potential clinical consequences thereof.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9934845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Eosinophilic cavitary effusions in cats: 48 cases (2010-2020). 猫嗜酸性粒细胞空洞积液48例(2010-2020)。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 Epub Date: 2023-10-03 DOI: 10.1111/vcp.13295
Meagan A Wheatley, Devorah M Stowe, Hiroyuki Mochizuki
{"title":"Eosinophilic cavitary effusions in cats: 48 cases (2010-2020).","authors":"Meagan A Wheatley, Devorah M Stowe, Hiroyuki Mochizuki","doi":"10.1111/vcp.13295","DOIUrl":"10.1111/vcp.13295","url":null,"abstract":"<p><strong>Background: </strong>Eosinophilic effusions are commonly defined as effusions with ≥10% eosinophils. Eosinophilic cavitary effusions are infrequently observed in cats, with few case reports comprising the majority of the recent literature.</p><p><strong>Objective: </strong>The objective was to review disease associations of cats with eosinophilic cavitary effusions and to assess if a lower threshold of eosinophils (5%-9%) may warrant consideration of similar etiologies associated with effusions with ≥10% eosinophils.</p><p><strong>Methods: </strong>Cytology reports were retrospectively reviewed for all feline cavitary effusions submitted for fluid analysis from 2010 to 2020 at a veterinary teaching hospital. Cases were included if the manual leukocyte differential included ≥5% eosinophils and separated into 5%-9% and ≥10% eosinophils groups. Patient records were reviewed for associated medical conditions.</p><p><strong>Results: </strong>A total of 669 effusions were submitted from 579 cats; 50 effusions from 48 cats had a leukocyte differential with ≥5% eosinophils. The eosinophil proportion was ≥10% in 22 cats; the most common underlying cause was neoplasia (10/22, 45%), followed by inflammatory disease (4/22, 18%), cardiac disease (3/22, 14%), suspect neoplasia (3/22, 14%), and undetermined (2/22, 9%). The underlying causes for the 26 cats with 5%-9% eosinophils were similar; neoplasia (8/26, 31%), cardiac disease (6/26, 23%), inflammatory disease (4/26, 15%), suspect neoplasia (3/26, 12%), undetermined (3/26, 12%), and idiopathic chylothorax (2/26, 8%). Cats with eosinophil proportions ≥10% in the fluid exhibited peripheral eosinophilia more frequently (35%) compared to those with 5%-9% eosinophils (5%).</p><p><strong>Conclusions: </strong>Consistent with the current literature, neoplasia, particularly lymphoma, remains a primary consideration for cats with eosinophilic effusions. Previously unreported associated diseases included cardiovascular and inflammatory disorders. Our findings suggest an eosinophil differential of 5%-9% is seen with similar etiologies considered for classically defined eosinophilic effusions.</p>","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41171551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An IRONic case of PIMA. PIMA 的铁一般的案例。
IF 1.2 4区 农林科学
Veterinary clinical pathology Pub Date : 2023-12-01 DOI: 10.1111/vcp.13323
Megan J Crawford, Allison R Rogich, Michael A Scott, Cynthia A Lucidi
{"title":"An IRONic case of PIMA.","authors":"Megan J Crawford, Allison R Rogich, Michael A Scott, Cynthia A Lucidi","doi":"10.1111/vcp.13323","DOIUrl":"10.1111/vcp.13323","url":null,"abstract":"","PeriodicalId":23593,"journal":{"name":"Veterinary clinical pathology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139049370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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