As is the case with extravasationsof blood elsewhere, the hæmoglobin of the escaped corpuscles later undergoes a series of changes, giving rise to a succession of brown, blue, greenish and yellowish coloration.
Large extravasations of blood at the back of the tendons, situated in the lower half.
The two great active vents are Mokuaweoweo (on Mauna Loa) and Kilauea, distinct volcanoes notwithstanding the fact that their lavaextravasations have been merged in a single mass.
This may take place by the processes of folding and superincumbent fault displacement, by volcanic extravasations or ejections, or by a deeper seated and essentially hydrostatic elevation of rock beds over molten rock material.
Further evidence in regard to the mechanism of these extravasations is presented in the discussion of the minute anatomy.
The same changes are to be seen in the intestines, and there are numerous extravasations in the peritoneum.
Bloody extravasations in the chest and abdomen were frequent.
They are mostly enlarged, congested, and flabby, with extravasations under the capsule, and show microscopic changes essentially consisting in a fatty degeneration of the epithelium.
The mesentery of cats, pigs, and fowls, contains numerous small extravasations of blood.
In the cellular tissue of the trachea, there were extravasations 5 mm.
Postmortem examination shows extensive extravasations into the internal viscera, and also organic syphilitic lesions.
Infantile scurvy, or Barlow's disease, has lately attracted marked attention, and is interesting for the numerous extravasations and spontaneous hemorrhages which are associated with it.
Of course gastric cancers colored by pigment from old blood-extravasations should not be confounded with melanotic tumors.
Extravasations of a similar nature are occasionally present in the connective tissues of the muscles themselves or between them, giving rise to swellings of various forms and dimensions.
In the mucous membranesextravasations of greater or less extent may occur, as in the derma.
Brown and slate-colored areas represent the changes in old extravasations or pigment-deposits where inflammation or ulceration has existed.
The mild fever, the joint-pains, the extravasations of the latter affections, are much like the symptoms of this form of purpura.
At a later period extravasations of a larger size and more irregular form occur in the deeper layers of the derma.
In some instances ecchymoses are discovered under the capsule, and rarely hemorrhagic extravasations in the substance of the liver.
Post-mortem extravasations are due to decomposition of the wall of the vessel.
The ventricles contain serum; and extravasations of blood into the cervical sympathetic ganglia and vagus are sometimes found.
These extravasations are usually in the form of a hematoma.
Not rarely the kidneys were deeply engorged, and extravasations of blood into their substance, their pelves, and into the surrounding connective tissues were often encountered.
In one of our own cases the extravasations occupied an area of four inches square.
It is only safe to assume the peritoneal origin of extravasations of a rounded form, of a fluctuating consistence, and when they are situated high up and are disconnected from exudation at the pelvic brim.
The efflorescence consists of maculæ or papulæ of a dark-red color, due to extravasations of blood, and do not fade on pressure.
Extravasations of blood into its structure are occasionally met with.
These extravasations are usually small, but Cormack reports a case where one-third of the mucous membrane of the stomach was the seat of ecchymosis and extravasation.
The skin is generally yellow, sometimes quite intensely icteric, but seldom showing the ecchymotic extravasations of yellow fever.
Extravasations of blood are occasionally found in them, which may soften and form pseudo-abscesses.
The connective tissue surrounding the affected glands was the seat of an infiltration sometimes serous, sometimes cellular; it also very commonly contained more or less extensive extravasations of blood.
Under the conjunctivæ there are extravasations of bright red blood; and sublingual hæmatoma has been observed (Beatson).
When such carcasses are opened and examined it is found that nearly all organs are sprinkled with spots of blood or extravasations of various sizes.
Bloody extravasations may take place in subcutaneous tissues in various places, but they are usually seen about the lower portion of the neck.
Extensive extravasations of blood may be found embedded between the coats of the intestines, or excessive effusion into the substance of the lungs.
In small extravasations producing local paralysis without marked general disturbance the animal may recover after a time; in such cases gradual absorption of the clot takes place.
Bosses, or stocks, are the largest and most shapeless extravasations of erupted material.
On the one hand, it includes the oldest and most deep-seated extravasations of that magma, which have been brought to light by ruptures and upheavals of the crust and prolonged denudation.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "extravasations" in a variety of sentences. We hope that you will now be able to make sentences using this word.
