HISTOPATHOLOGICAL STUDY OF PULMONARY LESIONS IN THE LUNGS OF WATER BUFFALOES (Bubalus bubalis) IN THE ABATTOIR OF BASRAH PROVINCE IN SOUTHERN IRAQI

Tahssin S. Chayed; Methaq A. Abd Alsamad

HISTOPATHOLOGICAL STUDY OF PULMONARY LESIONS IN THE LUNGS OF WATER BUFFALOES (Bubalus bubalis) IN THE ABATTOIR OF BASRAH PROVINCE IN SOUTHERN IRAQI

2020

Tahssin S. Chayed | Methaq A. Abd Alsamad

Water Buffalo (Bubalus bubalis) is one of the important animals in Iraq becauseof its great economic value and historical symbolism, which reflects the history and thecivilisation epoch of Mesopotamia. This study has focused on the macroscopic lesionsthat appear on the lungs of the water buffaloes with also an examination of thesespecimens microscopically, which reflect the extent of pulmonary disease among theseanimals, which form significant economic losses. This study was conducted in theabattoir of Basrah province, south of Iraq, from October 2019 until February 2020.Samples of 120 affected lungs (23.21%) of different macroscopic lesions were obtainedof the total 517 water buffaloes. The microscopic lesions were divided into the following:bronchopneumonia 29 cases (24.17%) (Suppurative bronchopneumonias 14 cases(48.28% out of 29) and fibrinous bronchopneumonias 15 cases (51.72%). The interstitialpneumonia was 33 cases (27.5%)(Acute Interstitial pneumonia 21 cases (63.64% out of33) and chronic interstitial pneumonia was 12 cases (36.36%), granulomatous pneumonia5 cases (4.17%), emphysema 18 cases (15%), atelectasis 7 cases (5.83%), oedema cases 5(4.17%), congestion 6 cases (5%), haemorrhage 11 cases (9.16%), pneumoconiosis(anthracosis) 6 cases (5%). Pneumonia in water buffalo is the most challenging conditionto treat after it has worsened. Hence, regular veterinary examination and testing is anessential step in managing the disease as it has become unreactive to therapies in the laterstage.

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