Search Results for: HP2-I56 Musterprüfungsfragen 🥚 HP2-I56 Originale Fragen 🚮 HP2-I56 Unterlage 🔻 Suchen Sie jetzt auf ➠ www.itzert.com 🠰 nach ➽ HP2-I56 🢪 und laden Sie es kostenlos herunter 🐒HP2-I56 Vorbereitungsfragen

Figure 7: Bone core biopsy, 50x H&E stain

Bone core biopsy, 50x H&E stain. Similar to the aspirate, the marrow is effaced by small tumor cells, with interspersed hemosiderin-laden macrophages and low numbers of hematopoietic precursors (eosinophils are evident in this image). In the biopsy, the plasmacytoid features of the cytoplasm of the cells was not discernible and they resembled small lymphocytes, leading to a histologic diagnosis of chronic lymphoproliferative disease….

Figure 7: Bone core biopsy, 50x H&E stain Read More »

March 2018 Case of the Month

…tinct fibrillar appearance in some areas. This is most evident in Figure 2. Of note, small clusters of hepatocytes laden with lipofuscin pigment were found in close association with the mesenchymal cells (Figure 4). Cells with morphology consistent with the respiratory tract were not found. The background was bloody. Given that the aspirate was submitted as a pulmonary mass, a diaphragmatic hernia was considered a leading differential. This would…

March 2018 Case of the Month Read More »

Figure 5: Bone marrow aspirate from a horse, 50x Prussian Blue stain; inset 100x Wright’s stain.

Figure 5: Bone marrow aspirate from a horse, 50x Prussian Blue stain; inset 100x Wright’s stain. Hemosiderin-laden macrophages (inset) were positive for iron on the Prussian Blue stain. With this stain, the iron stains as light blue-to-dark blue-to-black (depending on amount).

Figure 5: Bone marrow aspirate from a horse, 50x Prussian Blue stain; inset 100x Wright’s stain. Read More »

October 2018 Case of the Month

…irate was performed of the left eye and submitted for cytologic evaluation. Evaluate the provided cytologic images (Figures 1-3) and answer the following questions: What differential diagnoses would you have for this patient based on the history? What are the rod-like structures within the macrophages and scattered in the background? What additional tests would you recommend? Figure 1: Subretinal aspirate from a dog (Wright’s stain,…

October 2018 Case of the Month Read More »

July 2018 Case of the Month

…ower-like mass at the base of the penis of a dog Case Information A 2-year-old castrated male mixed breed dog presented to the Cornell University Hospital for Animals (CUHA) Surgery Service for surgical revision of a previously amputated hind limb. The dog was rescued from the streets in Africa a few months prior and had partially amputated and infected right and left hindlimbs. The dog underwent a complete right hindlimb amputation with no compl…

July 2018 Case of the Month Read More »

2023 Case #3

…as was the respiratory rate (32 breaths/minute), but the cow was tachycardic (120 beats/minute). Mucous membranes were pale and icteric. On abdominal auscultation, there were decreased gastrointestinal sounds and weak rumen contractions. A point-of-care blood gas analysis revealed an acidemia due to a metabolic acidosis (low bicarbonate and base excess concentrations) with a compensatory respiratory alkalosis (low pCO2 concentration). The L-lact…

2023 Case #3 Read More »

Figure 4: Histopathologic section of a liver biopsy

Several aggregates of copper-laden macrophages (copper granulomas) are seen throughout the liver (arrows). Macrophages within the granulomas also contained iron (confirmed with a Prussian blue stain [not shown]) and lipofuscin. The granulomas were mostly found around the central vein (zone 3, arrowhead), along with increased numbers of neutrophils. A small to moderate amount of copper is also seen in the cytoplasm of nearby hepatocytes. The hep…

Figure 4: Histopathologic section of a liver biopsy Read More »

June 2017 Case of the Month

…). Lymphoplasmacytic portal infiltrates and mild suppurative infiltrates were noted associated with copper-laden hepatocytes, which were found randomly throughout the lobules, but most were in the centrilobular zone. The presence of copper was confirmed with rhodanine staining (Figure 4) and portal and mild dissecting fibrosis was identified on a reticulin stain. Most of the hepatocytes displayed cytoplasmic distention, compatible with…

June 2017 Case of the Month Read More »

May 2017 Case of the Month

…sity Veterinary Specialists (Cornell’s satellite clinic in Connecticut) for evaluation of 3 abdominal masses involving the spleen, kidney and mesentery. The dog also had a prominent swelling of the third eyelid that was reported to have a mass-like effect. All four of the lesions were aspirated and submitted for cytological evaluation. The splenic aspirate contained components of red and white pulp, with no atypical cells or evidence of inf…

May 2017 Case of the Month Read More »

April 2015 Case of the Month

…Answer on next page Interpretation Mixed neutrophilic, histiocytic inflammation with intracellular carbon compatible with smoke inhalation Explanation Direct smears were of high cellularity due to large numbers of non-degenerate neutrophils with fewer but still numerous macrophages also present. Macrophages were highly vacuolated, containing moderate to abundant amounts of black granular pigment (Figure 2a). The pigment was negative on a Pr…

April 2015 Case of the Month Read More »

Scroll to Top