When a limited area of the vessel wall is weakened--for example by atheroma or by other form of arteritis--this portion yields before the pressure of the blood, and a sacculated aneurysm results.
The aneurysm is usually of the sacculated variety, and may spring from the front or from the back of the vessel.
Innominate aneurysm# may be of the fusiform or of the sacculated variety, and is frequently associated with pouching of the aorta.
This method is suitable to sacculated aneurysm of the limbs, so long as they are circumscribed and free from complications.
A traumatic aneurysm is almost always sacculated, and, so long as it remains circumscribed, has the same characters as a pathological sacculated aneurysm, with the addition that there is a scar in the overlying skin.
Surgically, the sacculated is by far the most important variety.
Sacculated aneurysm, as compared with the fusiform variety, tends to rupture and also to cure by the formation of laminated clot; natural cure is sometimes all but complete when extension and rupture occur and cause death.
All varieties of aneurysm occur in the aorta, the fusiform being the most common, although a sacculated aneurysm frequently springs from a fusiform dilatation.
This change of position is termed Hernia of the Iris; and the dark sacculated portion of the iris which projects from the surface of the cornea is called Myocephalon, from its resemblance to the head of a fly.
This is undoubtedly the treatment which should always be adopted in the sacculated variety of the disease, as it is not only free from danger, but affords the most speedy and effectual relief.
The sacculated bladder considered in reference to sounding, to catheterism, to puncturation, and to lithotomy.
Sacculated scybalae cannot be distinguished from submucous tumors even by the hand pressing on them in the rectum.
For this purpose their sacculated stomach forms a necessary receptacle and store for their food during their hasty collection of it.
The Proboscis Monkey has the sacculated stomach already described in the Langurs.
Their stomach is transversely sacculated like the upper part of the great intestine in the human body.
The stomach of Macropus (and of other allied genera) is peculiar by reason of its long andsacculated character; the oesophagus enters it very near the cardiac end, which is bifid.
They have a complex sacculated stomach, resembling the large intestine of some other animals; it is not divided into distinct chambers like the stomach of a Ruminant or of a Whale.
But the living genera at any rate are to be separated from the living Artiodactyles by the invariable simplicity of the stomach coupled with a very large and sacculated caecum.
The stomach is usually simple, being sacculated only in Semnopithecinae.
Forms with sacculated short caeca, whose terminal portion is reduced to constitute a typical vermiform appendix.
The colon therefore presents three distinctsacculated portions whose structural modifications suggest that they function in the same sense as the caecal pouch proper.
In all of these animals the caecal pouch is wide but comparatively short, of nearly uniform caliber and sacculated like the rest of the colon, of which it forms the direct caudal continuation (Fig.
The ileo-colic junction is provided with a well-developed sacculated caecal pouch derived from the proximal segment of the colon and divided in the interior by folds into several secondary compartments.
In addition to a large sacculated caecal pouch, situated in the usual position at the beginning of the colon, the large intestine is provided further on with two supplementary elongated pointed conical pouches (Fig.
In this remarkable little animal the large intestine develops a typical mammalian sacculated caecum at the ileo-colic junction, and in addition is provided further on with two symmetrical pointed lateral colic caeca of large size.
The caecum is a large sacculated pouch developed chiefly along the convex border of the large intestine opposite to the mesenteric attachment.
Pithecia forms a transitive type between the blunt sacculatedcaeca of the Cynomorpha and the curved pointed pouches of the Cebidae, partaking of the characters of both.
Typical examples of the capacious sacculated rodent caecum, with a terminal pointed reduced segment, are afforded by Castor fiber, the beaver (Figs.
The proximal segment of the large intestine forms an extensive sacculated pouch.
Forms with enormously developed sacculated caeca, coiled spirally, with or without additional convolutions of the proximal colon; the terminal portion of the caecal pouch diminishes in caliber to form a pointed appendage.
The caecum is of large caliber, blunt, or in some forms slightly pointed at the apex, sacculated like the colon.
The caecum of the elephant is a very large sacculated pouch with rounded termination, illustrated in Fig.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "sacculated" in a variety of sentences. We hope that you will now be able to make sentences using this word.
