Cysticerci may remain a long time without further development, and human beings have been known to be infested with an Echinococcus cyst for over thirty years.
In the case of Coenurus and Echinococcus two or more asexual generations are interpolated between the sexual ones.
On the Anatomy and Development of Echinococcus veterinorum.
The Echinococcus larva, in addition to giving rise to the above head-producing vesicles, also gives rise by budding to fresh cysts, which resemble in all respects the parent cyst.
The Echinococcus of man and the domestic herbivores becomes the Taenia echinococcus of the dog.
The echinococcus, the cystic or larval stage of the echinococcus tapeworm of the dog, has been found in the eye of the horse, and a cysticercus is also reported.
To parasites of the kidney belong the echinococcus, the larval, or bladder worm, stage of the smallechinococcus tapeworm of the dog.
The larvae forms of these taeniae are the Cysticercus tennicollis, Coenurus cerebralis and Echinococcus polymorphus.
We give a figure of theechinococcus of the pig, slightly magnified, and an isolated scolex (Figs.
Burrowing through the membranes of the stomach, the echinococcus establishes itself most commonly in the liver, but not unfrequently in the spleen, heart, lungs, and even the bones of man.
The inhabitants of Iceland are said to suffer severely from the effects of the Echinococcus Humanus; it has been computed that a sixth of the population of the island are attacked by it.
The part of the human economy most frequently attacked by the ravages of the Echinococcusis the liver, in the substance of which it gives rise to the formation of a hydatid tumour.
This latter membrane is the mother-sac of the Echinococcus embryo" (Huxley), and corresponds with the germinal membrane of Professor Goodsir.
Delafield and Prudden report the only instance of multilocularechinococcus seen in this country.
The echinococcus is a tiny cestode which is the factor in the production of the well-known hydatid cysts which may be found in any part of the body.
Rein speaks of the removal of an enormous echinococcus cyst of the omentum without interruption of pregnancy.
The fluid in the cysts is simply serum, with no echinococcus sacs, and then the number of these inflammatory sacs greatly exceeds the probable number of the fibrous sacs of hydatids.
The progress of an echinococcus {1106} tumor is exceedingly slow, and the development of symptoms produced by its extension is early or late according to its position and to the nature of the parts impinged on.
Echinococcus cysts enlarge painlessly and do not impair the vital forces; the liver is elastic, and under favorable circumstances presents by palpation the purring-tremor symptom.
The usually placid course pursued by echinococcus of the liver may be much modified by inflammation and suppuration.
The presence of pus with hepatic cells will be conclusive of abscess, whilst a serous fluid with echinococci hooklets will prove the existence of the echinococcus cyst.
The origin and growth of the echinococcus tumor are obscure and free from constitutional disturbance; the onset of a pleuritic exudation is marked by pain, fever, and hurried respiration and by physical signs of a characteristic kind.
The remedial management of cases of Taenia echinococcus is necessarily restricted to that stage in their development when by increasing size the functions of organs begin to be affected.
The history of the amyloid disease and of the echinococcus cyst is very different, and both {1040} develop much more slowly.
The Echinococcus multilocularis, situated in the substance of the liver, causes the usual disturbances of a new formation in such a position.
Echinococcus granulosus is not uncommon in wolves (Mech 1970).
It is fairly constant in trichinosis, uncinariasis, filariasis, andechinococcus disease.
Should a removable tumour, such as an ovarian cyst, an echinococcus colony in the omentum, or the like be found, it is removed.
Echinococcus cysts (hydatids) have grown in the pelvic connective tissue and obstructed labour.
Parasitic or foreign-body cysts, from the inflammatory reaction induced by such parasites as the echinococcus (hydatid cyst) or by the presence of various kinds of foreign bodies.
The common hydatid (Echinococcus polymorphus) has been found in many of the Simiæ, and by myself in a Madagascar lemur (L.
The inference from all this is that in India, if not elsewhere, the echinococcus disease is much less common in man than it is in animals.
On the Structure, Classification, and Development of the Echinococcus hominis,” ‘Med.
The scolices of the cysts of Echinococcus polymorphus die generally between 47° and 48° C.
The common hydatid (Echinococcus veterinorum), though not of frequent occurrence, is occasionally productive of fatal consequences.
I have referred to the defective evidences supplied by the returns of the Registrar-General in respect of the echinococcus disease.
I need hardly say that the following bibliography by no means exhausts the records of echinococcus disease.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "echinococcus" in a variety of sentences. We hope that you will now be able to make sentences using this word.
