Grossly and microscopic study of the primary bronchi and lungs of wood pigeon (Columba palumbus)‎

الملخص EN

The present study included ten specimens of adult pigeon wood (Columba palumbus) collected from market of Al-Diwanyia city, divided the specimens into two groups five specimens for grossly study and five specimens for histological study.

Opened the birds and extracted the right and left bronchi and left and right lungs for the purpose of grossly and histological studies.

The study included grossly study for external bronchi.

The total length of left bronchi was (0.7 ± 0.1 cm) and right bronchi were (0.65 ± 0.05 cm) and the basic structure of bronchi was the cartilage has –C– shape, also determine relationship bronchi with the neighboring organs.

The grossly study involved the lungs right and left, it is found that the lung has two surfaces (Costal and Visceral) and two ends (Distal and Proximal) also detected relation to organs nearby, found that the average length of the right lung was (2.8 ± 0 cm) while left lung was (2.75 ± 0.05 cm) and average width of right lung was (2.45 ± 0.65 cm) while the left lung was (2.7 ± 0.7 cm).

The histological study involves the histological description of external and internal bronchi of the left and right lungs.