• 제목/요약/키워드: Facial artery

검색결과 124건 처리시간 0.026초

폐동백 판막에 발생한 폐동맥 내막육종 (Primary Intimal Sarcoma Originating from Pulmonary Valve.)

  • 이재원
    • Journal of Chest Surgery
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    • 제33권10호
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    • pp.823-826
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    • 2000
  • Primary intimal sarcoma of the pulmonary artery is a rare disease and there has been no report of any case originating from the pulmonary valve. Recently we experienced a 62 year-old female patient who had a primary intimal sarcoma of the pulmonary valve with distal metastasis. She was brought to medical attention due to exertional dyspnea facial edema productive coughing and general weakness for 1 month. Chest CT and echocardi-ography suggest an acute pulmonary thromboembolism or tumor. Exploration showed a large polypoid mass arising from the pulmonary leaflets and multiple masses on distal pulmonary arteries. We replaced the pulmonary valve and reconstructed the pulmonary artery. She received radiotherapy 1 month postoperatively and now 4 months after surgery she has begun receiving chemotherapy.

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두개 외 경동맥류의 외과적 치료;1례 치험 (Surgical Treatment of Extracranial Carotid Aneurysm - One case report -)

  • 이만복
    • Journal of Chest Surgery
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    • 제24권1호
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    • pp.106-112
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    • 1991
  • A 37-year old man was admitted due to the left subauricular mass of 6 month duration which was 3 x 4cm sized, pulsatile and slowly growing He was suffered from the intermittent left facial and auricular pain radiating to the occipital area. The carotid angiography revealed 3x4cm sized saccular aneurysm of the left internal carotid artery just above the carotid bifurcation, extending to the mandibular angle level. He was planned to be operated under the direct clamp of internal carotid artery or shunting procedure. But, the back pressure of the internal carotid was 35mmHg, which suggested adequate cerebral collateral. Thereby, aneurysmectomy and restoration of cerebral blood flow with saphenous vein graft was done under the direct clamp of internal carotid artery for 25 minutes. Although mild transient neurologic sequelae such as mydriasis, tongue deviation for 10 days, he recovered completely without any complication. The aneurysmal sac had no thrombus and pathologic finding was compatible with congenital origin.

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이마의 동정맥 기형 - 증 례 보 고 - (Arteriovenous Malformation of the Forehead - Case Report -)

  • 임신길;오민석;임준섭;강명기;곽연상;박승규;송경배;김한웅
    • Journal of Korean Neurosurgical Society
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    • 제30권sup2호
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    • pp.368-372
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    • 2001
  • Arteriovenous malformations of the face and scalp are uncommon. We report a patient with facial AVM feeding from external carotid artery. This 26-year old man presented with an arteriovenous malformation involving left forehead. The patient first noted a coin-sized lesion on the site 20 years previously after blunt trauma which progressively enlarged. Surgical resection of AVM was performed after ligation of feeding artery.

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Tri-ramification of left external carotid artery associated with anatomical variation of its branches and aneurysm formation

  • Punnapa Raviteja;Mrudula Chandrupatla;Rohini Motwani
    • Anatomy and Cell Biology
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    • 제57권2호
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    • pp.324-327
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    • 2024
  • Essential sources of arterial vascularisation in the head and neck region are the left and right common carotid arteries (CCA) and their branches. The left CCA (LCCA) originates from the arch of the aorta and the right CCA originates from the brachiocephalic trunk. In this case report, there was a bilateral higher division of CCA at the plane of the greater cornua of the hyoid bone, unilateral tri-ramification of the LCCA and the left external carotid artery (LECA), and the origin of the linguo-facial trunk and the pharyngo-occipital trunk from the LECA. An aneurysm formed in the distal part of LECA before its termination. In this case, we propose a novel categorization called the punnapatla classification for the anatomical variance branching forms of ECA. These kinds of variations are important to the surgeons, and anaesthetists, during the surgeries of the head and neck.

상이개동맥 도상피판을 이용한 이개상부 및 그 주변부의 재건 (Reconstruction of the Extended Region of the Upper Auricle Using the Superior Auricular Artery Island Flap)

  • 경현우;오상하;서영준;김동운
    • Archives of Plastic Surgery
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    • 제36권3호
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    • pp.289-293
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    • 2009
  • Purpose: The retroauricular flap has many advantages for facial reconstruction and is being performed by many surgeons. However, it is difficult for the retroauricular flap to perform reconstruction of the upper region of the auricle and its surroundings, due to limited rotation arc and length of pedicle. We successfully reconstructed the upper region of the auricle and its surroundings with retroauricular flap by using the superior auricular artery as a supplying pedicle. The purpose of this study is to present an anatomic study about the superior auricular artery and its clinical application. Methods: We investigated the relationship between the superior auricular artery and its surrounding structures through anatomic studies with 7 fresh cadavers and then applied the findings clinically. From February to December 2008, we performed 7 cases of the superior auricular artery island flap to reconstruct the defects in patients operated on skin cancer. Sizes of the defects varied form $0.8{\times}0.8cm$ to $3.5{\times}3.0cm$. Results: We found that the superior auricular artery is a reliable pedicle for the retroauricular flap, based on anatomical studies. All wounds of the patients were successfully closed. The flap donor site was primary closed except in one patient with a large defect. The aesthetic outcomes of the donor and recipient sites were satisfying. Conclusions: The superior auricular artery island flap has several advantages. Therefore, we suggest that the superior auricular artery island flap is a treatment of choice for reconstructing soft tissue defect at the upper region of the auricle and its surrounding area.

The arterial blood supply of the temporomandibular joint: an anatomical study and clinical implications

  • Cuccia, Antonino Marco;Caradonna, Carola;Caradonna, Domenico;Anastasi, Giuseppe;Milardi, Demetrio;Favaloro, Angelo;De Pietro, Anita;Angileri, Tommaso Maurizio;Caradonna, Luigi;Cutroneo, Giuseppina
    • Imaging Science in Dentistry
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    • 제43권1호
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    • pp.37-44
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    • 2013
  • Purpose: The aim of this study was to analyze three-dimensional images of the arterial supply to the temporo-mandibular joint. Materials and Methods: Ten patients (five men and five women, mean age 36 years) without signs or symptoms of temporomandibular disorders, who underwent contrast-enhanced computed tomographic (CT) scanning with intravenous contrast, were studied. The direct volume rendering technique of CT images was used, and a data set of images to visualize the vasculature of the human temporomandibular joint in three dimensions was created. After elaboration of the data through post-processing, the arterial supply of the temporomandibular joint was studied. Results: The analysis revealed the superficial temporal artery, the anterior tympanic artery, the deep temporal artery, the auricular posterior artery, the transverse facial artery, the middle meningeal artery, and the maxillary artery with their branches as the main arterial sources for the lateral and medial temporomandibular joint. Conclusion: The direct volume rendering technique was found to be successful in the assessment of the arterial supply to the temporomandibular joint. The superficial temporal artery and maxillary artery ran along the lateral and medial sides of the condylar neck, suggesting that these arteries are at increased risk during soft-tissue procedures such as an elective arthroplasty of the temporomandibular joint.

이개유리피판을 이용한 비 결손부 재건 (Microvascular Reconstruction of Nose Defect Using Auricular Free Flap)

  • 남동우;이종욱;범진식;장영철;정철훈;오석준
    • Archives of Reconstructive Microsurgery
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    • 제5권1호
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    • pp.56-61
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    • 1996
  • The nasal ala and columella represent a difficult location for reconstruction, especially when defect area is covered with scar. Local flap, such as forehead flap or nasolabial flap, may result in additional facial scarring and bulkiness that require multiple thinning revisions. Recent delineation of vascular territories of the ear has allowed the use of vascularized auricular free flap in the reconstruction of large ala and columella defects. Authors reconstructed two cases of full thickiness defect of the ala and columella with auricular free flap. The pedicle of this flap is the superficial temporal artery and vein. The donor vessels were anastomosed to the facial artery and vein. The results were satisfactory cosmetically and functionally.

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Hemifacial Transplantation Model in Rats

  • Lim, Jong Woo;Eun, Seok Chan
    • 대한두개안면성형외과학회지
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    • 제15권2호
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    • pp.89-93
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    • 2014
  • Background: To refine facial transplantation techniques and achieve sound results, it is essential to develop a suitable animal model. Rat is a small animal and has many advantages over other animals that have been used as transplantation models. The purpose of this study was to describe a rat hemifacial transplantation model and to verify its convenience and reproducibility. Methods: Animals used in this study were Lewis rats (recipients) and Lewis-Brown Norway rats (donors). Nine transplantations were performed, requiring 18 animals. The hemifacial flap that included the ipsilateral ear was harvested based on the unilateral common carotid artery and external jugular vein and was transferred as a single unit. Cyclosporine A therapy was initiated 24 hours after transplantation and lasted for 2 weeks. Signs of rejection responses were evaluated daily. Results: The mean transplantation time was 1 hour 20 minutes. The anatomy of common carotid artery and external jugular vein was consistent, and the vessel size was appropriate for anastomosis. Six of nine allografts remained good viable without vascular problems at the conclusion of study (postoperative 2 weeks). Conclusion: The rat hemifacial transplantation model is suitable as a standard transplantation training model.

Lower eyelid fornix deepening: A new indication for the facial artery myomucosal flap

  • Saad, Arman Zaharil Mat;Nordin, Nur Raihana;Sulaiman, Wan Azman Wan;Jamayet, Nafij;Johar, Siti Fatimah Noor Mat;Hussein, Adil
    • Archives of Plastic Surgery
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    • 제48권1호
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    • pp.80-83
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    • 2021
  • Eye socket contracture is a well-known late complication of enucleation surgery, and the additional insult of radiotherapy at an early age causes even further fibrosis and scarring of the socket. Management of the contracted socket is challenging, and several methods have been proposed. We report a case of eye socket contracture after enucleation and radiotherapy in which multiple reconstructive procedures failed. The recurrent contracture caused difficulty in housing and retaining the eye prosthesis. We reconstructed the lower eyelid with a facial artery myomucosal flap and nasolabial flap, and the upper eyelid with a Fricke flap following reconstruction of the orbital rims (supraorbital and infraorbital rims with a calvarial bone graft, and further augmentation of the infraorbital rim with a rib bone graft). Cosmesis post-reconstruction was acceptable and the prosthesis was retained very well.

Pseudoaneurysm of the superficial temporal artery after blunt trauma: case report and literature review

  • Kang, Inho;Mo, Young Woong;Jung, Gyu Yong;Shin, Hea Kyeong
    • 대한두개안면성형외과학회지
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    • 제23권3호
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    • pp.130-133
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    • 2022
  • An 88-year-old man presented with a left temporal pulsatile mass that developed after blunt trauma. Based on suspicion of hematoma, needle aspiration was performed with the removal of approximately 15 mL of blood. No evident improvement was noted, and active arterial bleeding was observed at the needle puncture site. Doppler ultrasonography revealed a "yin-yang" sign, and the mass was diagnosed as a pseudoaneurysm of the left superficial temporal artery. Under general anesthesia, the superficial temporal artery was ligated and the pseudoaneurysm was removed. Superficial temporal artery pseudoaneurysm is a rare facial tumor that generally occurs after blunt trauma. Due to its rarity, pseudoaneurysms are often misdiagnosed as hematoma. The treatment of choice is excision, although endovascular intervention is a potential treatment option. However, when a pseudoaneurysm is small, conservative treatment can be used.