Mixed thymic tumor in a rooster: gross and histological features | ||
| Iraqi Journal of Veterinary Sciences | ||
| Article 5, Volume 33, Issue 2, September 2019, Pages 201-204 PDF (1.49 M) | ||
| Document Type: Case Report | ||
| DOI: 10.33899/ijvs.2019.125536.1058 | ||
| Authors | ||
| Saevan Saad Al-Mahmood* 1; Ahmed Al-Qadhi2; Radhwan Al-Ajeli3; layth Alkattan3 | ||
| 1Department of Pathology and Poultry Diseases, College of Veterinary Medicine, University of Mosul, Mosul - Iraq | ||
| 2Department of Surgery and Theriogenology, College of Veterinary Medicine, Mosul University, Mosul, Iraq. | ||
| 3Department of Surgery and Theriogenology, College of Veterinary Medicine, Mosul University, Mosul – Iraq | ||
| Abstract | ||
| A 2-year-old rooster local breed suffered from anorexia, emaciation with abnormal large mass in lateral side in cervical region was attended to Veterinary Teaching Hospital belong to College of Veterinary Medicine, Mosul University. After physical examination a movable and friable mass were recognized in cervical region. The case sends for surgical intervention. Gross examination of removed mass showed a friable, pale, will capsulated with hemorrhagic areas. Microscopically, the mass included three types of tumors. Squamous cell thymic carcinoma characterized by presence of keratin pearl. Lymphoma that characterized by atypical polymorphic lymphocytes, vesicular nucleus, and pyknotic nucleoli, while cytoplasm appears eosinophilic to granular with ill- define borders. Lipoma which appear as irregular shape of adipocytes that lack their nucleus, with scattered infiltration of pyknotic lymphocytes. This is the first pathological report of mixed tumor of thymus gland in rooster that composed from squamous cell thymic carcinoma, lymphoma and lipoma. | ||
| Keywords | ||
| Rooster; Squamous Cell Thymic Carcinoma; Lymphoma; Lipoma | ||
|
Statistics Article View: 857 PDF Download: 856 |
||