When there are no solid indigesta, but a fluid composed principally of vitiated bile or extravasated blood, there will be a strong indication of the presence of rabies.
The changes in an inflamed nerve are an enlargement, reddening of the nerve sheath, spots of extravasated blood, and sometimes an infiltration of serum mixed with pus.
True, the majority of these last-described cases prove to be the laminitis in fact, yet the congestion may pass away and the extravasated blood be absorbed without inflammation sufficient to warrant calling it laminitis.
The extent and location of the paralysis depend upon the location within the brain which is functionally deranged by the pressure of the extravasated blood; hence these conditions are very variable.
Its gravity does not depend so much upon the amount of blood extravasated as it does upon the disturbance or diminished action of the vasomotor centers.
This, however, will be merely superficial, and will not interfere with the absorption and organisation of extravasated blood or dead tissues in the interior.
In this cellular Membrane the extravasated Waters of hydropic Patients are commonly diffused; and here they give Way to that Motion, to which their own Weight disposes them.
When the Whitlow is caused by a Humour extravasated very near the Nail, an expert Surgeon speedily checks its Progress, and cures it effectually by an Incision which lets out the Humour.
Extravasated red blood-corpuscles extend a variable distance around the ulcer, farthest as a rule in the submucous coat.
In many places theextravasated blood was coagulated in the shape of round, hard, black nodules.
Ulceration or gangrene soon ensues, the pseudo-membranous deposit being dark, almost black, from extravasated blood.
Most of the bones were exceedingly hard, but fragile when tried in small pieces; very white inside, yellowish on the surface, the latter color being the remnant of extravasated blood or other pigmentous matter.
Care must be taken to distinguish this form of purpura from erythema multiforme and erythema nodosum, where blood is usually extravasated secondarily into the tissues.
The subcutaneous division of the sphincter has been proposed, but is objected to on account of the liability of the extravasated blood retained in the very loose cellular tissue of the part to form abscess.
These spots undergo the color-changes peculiar to extravasated blood, and may be seen in all the stages of involution in the same patient.
The dry corn is one in which the injury has fortunately been unattended with excessive inflammatory changes, and where nothing but the coloration imparted to the horn by the extravasated blood remains to indicate what has happened.
The mucous surface had often a dark port-wine color, due to the extravasated blood and the hyperæmia, and here and there the surface was covered with a dirty gray membranous substance, likened to a diphtheritic deposit.
If the patient outlives these more mechanical results of embolism, the local changes taking place are those tending to remove the extravasated blood or the dead tissues.
Another feature in the absorption of extravasated blood is to be found on examination of the nearest chain of lymphatic glands.
For a thrombus of the vulva indicates a clot of extravasatedblood within the connective tissue of the labium; in like manner, a vaginal thrombus is the effused and clotted blood in the loose connective tissue surrounding the vagina.
A collection of extravasated blood, usually within the tissues.
Hence the blood, which is extravasated in bruises or vibices, is gradually many days in disappearing; but after due evacuations the inflamed vessels on the white of the eye, if any stimulant lotion is applied, totally disappear in a few hours.
The blood when extravasated undergoes a chemical change before it is sufficiently fluid to be taken up by the lymphatic absorbents, and in that process changes its colour to green and then yellow.
In the sea-scurvy and petechial fever the veins do not perfectly perform this office of absorption; and hence the vibices are occasioned by blood stagnating at their extremities, or extravasated into the cellular membrane.
The arrangement of the hepatic cells in lobules can no longer be distinguished; the trabeculæ are ruptured and broken asunder, and we find nothing more than a confused agglomeration of cells floating in the extravasated blood.
The three portions of the glomerulus often exhibit lesions; the vessels of the tuft show ectasia; their walls are sometimes ruptured, and the blood is extravasated into the capsular cavity.
The contents are thus extravasated into the cellular tissue, and are speedily absorbed; the cyst inflames, and becomes obliterated.
From these circumstances, blood is extravasatedextensively into the deep cellular tissue, blood continuing to escape from the artery, and being either imperfectly discharged, or completely confined.
There is swelling, from extravasated blood, over the bone; the shoulder is unnaturally approximated to the chest, and depressed.
Their attendant symptoms are materially different from those of extravasated blood; in the latter case, all the symptoms of compression ensue immediately after the effusion has occurred, and that is generally very shortly after the injury.
The projection is not so apparent when the immediate swelling from effused blood has been fully formed, but the hollow under the acromion can be felt through any quantity of extravasated blood.
It has already been stated, that the blood is stagnated in the capillaries occupying the centre of the inflamed part, as well as extravasated in the contiguous cellular tissue.
It is obvious that, in this latter class, pressure can only be of advantage immediately after the infliction of the wound, and not when blood is extravasated to a great extent.
Under such circumstances the patient is sometimes rapidly destroyed, the extravasated urine appearing to induce speedy sinking, similar to the effects of inoculation with a most virulent poison.
Leeching or puncturing at an early period, with the view of allowing extravasated blood to escape, is useless and hurtful.
It is always difficult to distinguish between the effects of mere concussion and those of compression of the brain by extravasated fluid; for, in the greater number of cases, the symptoms of both affections are blended together.
This extravasated matter has spread over wide fields, deluging the surrounding country like a tide in a bay, and overflowing all inequalities.
De Geer, in a specimen of Pieris Crataegi just excluded from the chrysalis, observed that one of these was distended by a considerable quantity of extravasated green fluid--two or three large drops following an incision.
He saw indeed a few globules, which appeared ten times as big as the others, which swam upon the water, but which he did not regard as component parts of the fluid, but as little drops of grease extravasated by dissection.
The external part of the stomach was extremely discoloured with livid spots; the internal part was extremely inflamed, and covered almost entirely with extravasated blood.
The intestines were very pale and flabby, and in those parts especially which were near the stomach, there was much extravasated blood.
The stomach and bowels were inflated, and appeared before any incision was made into them as if they had been pinched, and extravasated blood had stagnated between their membranes.
Upon examining the contents of the cranium, the pia mater was considerably inflamed, and an extravasated blotch, about the size of a shilling, was seen upon that membrane, near the middle of the right lobe of the cerebrum.
The throat is frequently reddened, and there may be small spots ofextravasated blood in the intestines.
When the disease has been caused by injury to the head, the congestion and extravasated blood may be found inside of the cavity in the location corresponding to the place where the injury was inflicted externally.
The symptoms gradually subside as the extravasated blood is re-absorbed, sensation being restored before motion, and recovery may be comparatively rapid.
Between the scalp proper and the pericranium is a quantity of loose areolar tissue, in the meshes of which extravasated blood or inflammatory products can rapidly spread over a wide area.
One or more of the branches of this nerve may be compressed by extravasated blood, or be contused and lacerated in fractures implicating the region of the sphenoidal fissure.
Occasionally a permanent thickening of the edges of the bone remains after the absorption of the extravasated blood.
When the blood extravasated in the cord causes disintegration of its substance, there is complete paralysis with atrophy, and anæsthesia in the area supplied by the segments of the cord directly implicated.
Blood extravasated under the pericranium is limited by the attachments of this membrane at the sutures.
The blood is usually effused into the anterior cornua of the grey matter and into the central canal, and there is a varying degree of laceration of the nerve tissue, in addition to pressure exerted by the extravasated blood.
In some cases, however, the amount of blood extravasated is sufficient to cause compression.
Blood extravasated deeply in the tissues gives rise to a firm, resistant, doughy swelling, in which there may be elicited on deep palpation a peculiar sensation, not unlike the crepitus of fracture.
If the sheath of the vessel is not widely damaged, the gradually increasing tension of the extravasated blood retained within it may ultimately arrest the hæmorrhage.
In parts where the extravasated blood is only separated from the oxygen of the air by a thin layer of epidermis or by a mucous membrane, it retains its bright arterial colour.
On the other hand, owing to the lower blood-pressure the outflow goes on more slowly, and the gradually increasing pressure produced by the extravasated blood is usually sufficient to arrest the hæmorrhage before it becomes serious.
If leakage occurs into the tissues, the extravasated blood may occlude the vein by pressure, and the symptoms of arterial aneurysm replace those of the arterio-venous form, the systolic bruit persisting, while the venous hum disappears.
Sometimes the pressure of the extravasated blood causes the skin to slough and, later, give way, and fatal hæmorrhage results.
When a nail is contused or crushed, blood is extravasated beneath it, and the nail is usually shed, a new one growing in its place.
A blood cyst or hæmatoma results from the encapsulation of extravasated blood in the tissues, from hæmorrhage taking place into a preformed cyst, or from the saccular pouching of a varicose vein.
When the bleeding takes place into the cellular tissue, the aneurysm is said to become diffused, and the extravasated blood spreads widely through the tissues, exerting great pressure on the surrounding structures.
When the tension caused by the extravasated blood threatens the vitality of the skin, incisions may be made, if asepsis can be assured.
The usual termination is a complete return to the normal, some of the extravasated blood being organised, but most of it being reabsorbed.
Into the latter region the greater part of the extravasated urine escaped.
Hemorrhage in injury to the bladder is not usually serious; the blood is found partly in the bladder, partly in the pelvis, where the fluid extravasated by peritonitis is also found.
The mucous membranes are sometimes bright red with longitudinal or transverse patches of a blackish color, formed by extravasated blood between the coats.
This is to be done by cutting into the ecchymoses and if the extravasated blood or the coloring matter of the blood is found free in the tissues, one can be almost certain that it is an ante-mortem injury.
The term ecchymosis does not appear appropriate to the discoloured condition of parts observed in the commencement of this disease; the blood is not at first extravasated from the vessels, but coagulated in them.
If the quantity of blood extravasated be large, the whole will not become vascular, but the surface only, which is in contact with the surrounding parts.
He still mends, but abundance of extravasated blood has come out of the wound: he keeps his bed, and sees nobody.
This illness of Mr. Harley puts everything backwards, and he is still down, and like to be so, by that extravasated blood which comes from his breast to the wound: it was by the second blow Guiscard gave him after the penknife was broken.
Mr. Harley has abundance of extravasated blood comes from his breast out of his wound, and will not be well so soon as we expected.
Having injected ink with a syringe into the pulmonary artery, I have again and again seen it escape (become extravasated into the tissues) at several points.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "extravasated" in a variety of sentences. We hope that you will now be able to make sentences using this word. Other words: effluent; effusive; outflowing; outgoing; outpouring
