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Wyszukujesz frazę "Dissection" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Uncomplicated dissection of the right internal carotid artery with coexisting left-sided ischemic stroke - case report
Autorzy:
Poleszak, Julita
Morawska, Izabela
Gierszon, Patrycja
Szpiech, Kamil
Wiśniewski, Karol
Milanowska, Joanna
Furgał, Michał
Powiązania:
https://bibliotekanauki.pl/articles/1163566.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
carotid dissection
ischemic stroke
Opis:
The dissection of the internal carotid artery, although rare, is in five to twenty-five percent a causative agent of acute ischemic stroke in patients up to the age of 45. The aim of this paper is to present the case of ischemic stroke within the right hemisphere with left-sided uncomplicated dissection of the internal carotid artery in the case of a young woman. A 35-year-old patient was admitted to the Department of Neurology on an emergency basis due to the sudden motor dysphasia and paresis of the right upper limb. During the anamnesis, the woman reported a head injury suffered two days earlier as a result of fainting. Diagnostic procedures toward ischemic stroke indicated a presence of hypodense area within the left hemisphere of the brain. Subsequent studies – MRI, CT angiography confirmed the existence of an ischemic lesion in the area of the left middle cerebral artery as a consequence of obstruction of the left internal carotid artery. In addition, a dissection of the right internal carotid artery was revealed. Further differential diagnosis, including systemic diseases, did not reveal the reasons for the coexistence of ischemic stroke and vessel dissection on the opposite side. Carotid dissection is a rare but dangerous condition. It either develops spontaneously or after an injury to the head or neck. Any kind of injury of the carotid artery can cause dissection and should lead to include this condition in the differential diagnosis- the more so since even small dissection of the internal carotid artery can be manifested with a delay.
Źródło:
World Scientific News; 2018, 109; 235-244
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cadaveric Training Course on Lower Eyelid Anatomical Dissection Techniques
Autorzy:
Totuk, Ozgun Melike Gedar
Kabadayi, Kerem
Karslioglu, Safak
Powiązania:
https://bibliotekanauki.pl/articles/1111863.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
cadaveric dissection
lower eyelid blepharoplasty
oculoplastic surgery skills training
Opis:
“Lower Lid Blepharoplasty-Entropion-Ectropion Oculoplastic Procedures Cadaveric Dissection Course” was performed in Bahcesehir University School of Medicine on February 19th, 2017 with the participation of 20 ophthalmologists. Lower eyelid anatomy, lower eyelid entropion-ectropion surgical techniques, subciliary and transconjunctival approach to lower eyelid blepharoplasty, prevention and management methods of surgical complications were shown on the fresh frozen cadaveric eyelids. All the participants were able to follow anatomic demonstrations and surgical techniques performed on the master table by experienced surgeons through live broadcasting. The stages of the lower eyelid cadaveric dissection and details of the anatomical structures were presented to the participants by the recording, reproducing, or broadcasting of moving visual images. Cadaveric workshops as a primary modality of simulation based surgical skills training have been used for a few years in Turkey. Although cadaveric dissection training has some disadvantages such as tissue loss, degeneration of anatomical key points, diversification in the structure, lack of experience in live tissue tonus, difficulties in providing cadavers, and high cost; it is the gold standard technique for surgical skill transfer in eyelid surgery.
Źródło:
World News of Natural Sciences; 2018, 20; 248-254
2543-5426
Pojawia się w:
World News of Natural Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Advances in Bovine Follicular Aspiration Technique
Autorzy:
Sayid, Ali
Powiązania:
https://bibliotekanauki.pl/articles/1193456.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Aspiration
Bovine Oocyte retrieval
Dissection
Factors
LOPU
OPU
Slicing
Opis:
The ability to produce large number of embryo from donor of high genetic merit using assisted reproductive technology has a considerable potential value. It is vital in disseminating genetic improvement, shortening the progeny testing and generation interval. Live animal and slaughter house ovary are good source of oocytes for in vitro embryo production. Oocytes are recovered from ovaries of slaughtered animals by using needle aspiration, slicing, aspiration and dissection or dissection alone as a method of recovering oocytes. In vitro embryo production from live donors through laparoscopic methods of oocyte recovery or transvaginal oocyte recoveries are extremely versatile techniques because they can be applied to donors of all ages from two-month-old calves to very old cows. It can be used for dry and lactating donors and even during pregnancy up to the third or fourth month. It does not interfere with the physiological status of the donor since no hormonal stimulation is required. However, in certain instances, it can have a beneficial effect. It is normally applied in a regime of two ultrasound-guided oocyte collections per week. Thus in a very short time several batches of embryos fertilized with the desired bulls can be obtained. Virtually all female cattle starting from two months of age can be oocyte donors by follicular aspiration. The only exceptions are pregnant animals after the third or fourth month of pregnancy and animals with severe ovarian hypoplasia or in the immediate post-partum before Ovarian activities are restored. Several factors such as breed, age, oocyte quality, reproductive status body condition follicular environment, fertilization.
Źródło:
World Scientific News; 2021, 157; 169-188
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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