File:Keibel Mall 2 587.jpg

Fig. 587. Portion of a section through the kidney of a human embryo of 30 mm vertex-breech length

(From the collection of Professor Stoerck, Vienna; II. 1, 7.) X 300.

The anlagen of two uriniferous tubules are cut by the section. They are in different stages of development, belong to different generations, and therefore he at different levels. The left upper anlage has developed a uriniferous tubule that has connected with the collecting tubule. It has a club-shaped form, the handle of the club being represented by the uriniferous tubule and its head by the anlage of Bowman's capsule. A slight groove begins to grow in on the left side, marking the limits between the tubule and the capsule. The lower right tubule is just about to form Stoerck's loop. Its parts are not continuous in the section. Below is Bowman's capsule, still shell-shaped; then comes a portion curved like the letter S, and from the upper limb of the S a convoluted tubule arises; the middle limb is the parent tissue for Stoerck's loop and the lower one becomes the connecting piece. Above the S is the intermediate piece cut transversely.

Embryology - 25 Apr 2024        Expand to Translate
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Felix W. The development of the urinogenital organs. In Keibel F. and Mall FP. Manual of Human Embryology II. (1912) J. B. Lippincott Company, Philadelphia. pp 752-979.

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Cite this page: Hill, M.A. (2024, April 25) Embryology Keibel Mall 2 587.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Keibel_Mall_2_587.jpg

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