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omas Jefferson University Jefferson Digital Commons On the anatomy of the breast, by Sir Astley Paston Cooper, 1840 Rare Medical Books 1840 On the anatomy of the breast - Plate IX: Of the mammary gland of the sow Sir Astley Paston Cooper , Bart. Let us know how access to this document benefits you Follow this and additional works at: hp://jdc.jefferson.edu/cooper Part of the History of Science, Technology, and Medicine Commons is Article is brought to you for free and open access by the Jefferson Digital Commons. e Jefferson Digital Commons is a service of omas Jefferson University's Center for Teaching and Learning (CTL). e Commons is a showcase for Jefferson books and journals, peer-reviewed scholarly publications, unique historical collections from the University archives, and teaching tools. e Jefferson Digital Commons allows researchers and interested readers anywhere in the world to learn about and keep up to date with Jefferson scholarship. is article has been accepted for inclusion in On the anatomy of the breast, by Sir Astley Paston Cooper, 1840 by an authorized administrator of the Jefferson Digital Commons. For more information, please contact: JeffersonDigitalCommons@jefferson.edu. Recommended Citation Cooper, Sir Astley Paston , Bart., "On the anatomy of the breast - Plate IX: Of the mammary gland of the sow" (1840). On the anatomy of the breast, by Sir Astley Paston Cooper, 1840. Paper 59. hp://jdc.jefferson.edu/cooper/59

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Page 1: On the anatomy of the breast - Plate IX: Of the … › download › pdf › 46975109.pdfOn the anatomy of the breast, by Sir Astley Paston Cooper, 1840 by an authorized administrator

Thomas Jefferson UniversityJefferson Digital Commons

On the anatomy of the breast, by Sir Astley PastonCooper, 1840 Rare Medical Books

1840

On the anatomy of the breast - Plate IX: Of themammary gland of the sowSir Astley Paston Cooper , Bart.

Let us know how access to this document benefits youFollow this and additional works at: http://jdc.jefferson.edu/cooper

Part of the History of Science, Technology, and Medicine Commons

This Article is brought to you for free and open access by the Jefferson Digital Commons. The Jefferson Digital Commons is a service of ThomasJefferson University's Center for Teaching and Learning (CTL). The Commons is a showcase for Jefferson books and journals, peer-reviewed scholarlypublications, unique historical collections from the University archives, and teaching tools. The Jefferson Digital Commons allows researchers andinterested readers anywhere in the world to learn about and keep up to date with Jefferson scholarship. This article has been accepted for inclusion inOn the anatomy of the breast, by Sir Astley Paston Cooper, 1840 by an authorized administrator of the Jefferson Digital Commons. For moreinformation, please contact: [email protected].

Recommended CitationCooper, Sir Astley Paston , Bart., "On the anatomy of the breast - Plate IX: Of the mammary gland ofthe sow" (1840). On the anatomy of the breast, by Sir Astley Paston Cooper, 1840. Paper 59.http://jdc.jefferson.edu/cooper/59

Page 2: On the anatomy of the breast - Plate IX: Of the … › download › pdf › 46975109.pdfOn the anatomy of the breast, by Sir Astley Paston Cooper, 1840 by an authorized administrator

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Page 3: On the anatomy of the breast - Plate IX: Of the … › download › pdf › 46975109.pdfOn the anatomy of the breast, by Sir Astley Paston Cooper, 1840 by an authorized administrator

PLATE IX. Of the Mammary Gland of the Sow.

Fig, 1. The gland connected with one teat injected.

Two tubes are seen in the nipple, which proceed into the gland, and terminate in numerous glandules, which are perceptible over the whole surface, and are particularly distinct in this animal.

In the preparation, they are injected with yellow and red gelatine.

The two tubes or ducts are of unequal sizes ; one with its glandules occupying one-third, and the other about two-thirds of the gland.

Fig. 2. Shows a portion of a lactiferous tube, injected with quicksilver to exhibit its minute ramifications through the substance of the gland. This is twice its natural dimension.

Fig. 3. A view of a portion of a preparation, with milk-cells of the gland very minutely injected, and twice magnified.

Figs. 4 and 5. Milk-cells twenty times magnified.