• Title/Summary/Keyword: extensive hemorrhage

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Neurocutaneous Melanosis in Association with Dandy-Walker Complex with Extensive Intracerebral and Spinal Cord Involvement

  • Sung, Kyoung-Su;Song, Young-Jin
    • Journal of Korean Neurosurgical Society
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    • v.56 no.1
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    • pp.61-65
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    • 2014
  • Neurocutaneous melanosis (NCM) is a rare congenital syndrome consisting of benign or malignant melanotic tumors of the central nervous system with large or numerous cutaneous melanocytic nevi. The Dandy-Walker complex (DWC) is characterized by an enlarged posterior fossa with high insertion of the tentorium, hypoplasia or aplasia of the cerebellar vermis, and cystic dilatation of the fourth ventricle. These each two conditions are rare, but NCM associated with DWC is even more rare. Most patients of NCM with DWC present neurological symptoms early in life such as intracranial hemorrhage, hydrocephalus, and malignant transformation of the melanocytes. We report a 14-year-old male patient who was finally diagnosed as NCM in association with DWC with extensive intracerebral and spinal cord involvement.

Surgical Treatment of A-V Fistula Following Lumber Laminectomy (요추 추굴절제술후에 발생한 동정맥루의 외과적 치료 -증례보고-)

  • 장택희
    • Journal of Chest Surgery
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    • v.27 no.5
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    • pp.399-401
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    • 1994
  • We experienced one case of surgical treatment of A-V fistula between the right common iliac artery and the right common iliac vein after lumbar laminectomy. The average vascular surgeon does not have extensive experience with this disorder owing to its rarity. Arteriovenous fistula of the aorta and its major branches present an unparalleled challenge in patient care. Because of their central location, blood flow through these fistulas may be massive;the associated complications are usually dramatic, resulting in severe refractory congestive heart failure, massive venous hypertension, or extensive hemorrhage during an illfated surgical repair.For this reason, it behooves one to become well acquainted with the problem in order to avoid morbid complications and thus ensure optimal patient care.

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A study on stroke patient's characteristics and damage (뇌혈관 손상환자의 특성 및 장애에 대한 연구)

  • Choi, Young-Deog
    • Journal of Korean Physical Therapy Science
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    • v.5 no.4
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    • pp.785-794
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    • 1998
  • We have made a survey of 40 patients in the university hospitals and oriental medical centers in Seoul from Sep. 1, 1997 to Mar. 1, 1998. We sampled 25 of them and the result shows that there were 12 MCA damaged patients(48%), 5 SAH(20%), 5 ACA(20%), 2 PCA (8%), 1 PCOA(4%). The number of MCA patients were the most. 1. As the cause of each disease, 4 of the 12 MCA damaged patients(33.35%) have infarction and cerebral hemorrhage, 2 of 5 SAH patients(40%) have cerebral hemorrhage and head injury, 3 ACA damaged patients have cerebral hemorrhage. 11 of 25 brain bloodvessel damaged patients(44%) were hemorrhage patients. 2. Rt. hemiparesis was the main symptom of 6 of 12 MCA damaged patients(50%) and 3 of 5 SAH patients(60%), and the main symptom of 3 of 5 ACA patients(60%) was Lt. hemiparesis. The main symptom of 13 of 25 brain bloodvessel damaged patients(52%) was Lt. hemiparesis 11 of them(44%) Rt. hemiparesis, and 1 of them(8.3%) Quadriplegia. 3. Language was the most well preserved function. 12 MCA damaged patients could understand language. 4. Retraction of shoulder girdle, among VIE flexor synergy, was the most frequent element because 9 of 12 MCA damaged patients had it. Among VIE flexor synergy, 5 SAH patient's most frequent synergy was Elbow flexion because all of them had it. All of 5 ACA damaged patients have shoulder girdle elevation, shoulder joint, hyperextension, abduction, and external rotation among VIE flexor synergy. 5. 7 of 12 MCA damaged patients(58.3%) were stereognosis handicapped patients, 3 of 5 SAH patients(60%) have handicap of position sense, light touch, and temperature, 3 of 5 ACA patients(60%) have position handicap. 13 of brain bloodvessel damaged patients(52%) have light touch handicap. 6. 8 of MCA damaged patients(66.7%) have facial palsy, 4 of SAH damaged patients(80%) have memory and action decline, and 3 of ACA damaged patients(60%) have action decline and facial palsy. The problem of Hemiplegia is very extensive from muscle weakness, atrophy, or deformation to psychical problems. Therefore physical therapists should have sufficient interest in psychological handicap as well as physical handicap as they deal with adult hemiplegia.

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The Hematologic Study on acute stage of Cerebral Infarction Patients and Cerebral Hemorrhage Patients (뇌경색과 뇌출혈의 초기 혈액학적 소견 비교 연구)

  • Kim, Jong-Won;Shim, Jae-Chul;Kim, Jeong-Keun;Kim, Jung-Hyun;Baek, Kyung-Min;Lee, Hyun-Eui;Oh, Byeong-Yeol;Jo, Hyun-Kyung;Yoo, Ho-Rhyong;Kim, Yoon-Sik;Seol, In-Chan
    • The Journal of the Society of Stroke on Korean Medicine
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    • v.6 no.1
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    • pp.17-23
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    • 2005
  • 1. Purpose : The purpose of this study was done to compare the sex, past history, hematologic relationship between the Cerebral infarction patients and the Cerebral hemorrhage patients. 2. Methods : We selected the two study groups. The one is 20 Cerebral infarction patients and the other 20 Cerebral hemorrhage patients with confirmed by Brain CT or MRI. We made an investigation into past history. We examined and made a comparative study of CBC, LFT, Na, K, Cl in the both group. 3. Result & Conclusion : In the Cerebral hemorrhage group, there were many patients with Hypertension and Diabetes mellitus than the Cerebral infarction group. In the Cerebral infarction group, there were many patients with abnormal RBC count with no significant. Also, ESR is higher than the other group. Between the Cerebral infarction and the other group, we discovered significant cases with abnormal triglyceride, ALP in the Cerebral infarction group(p<0.05). Abnormal triglyceride is known one of important risk factor of Cerebral infarction, but this study was significant in the Cerebral hemorrhage group. Also, ALP was significant in the Cerebral hemorrhage group. Therefore more extensive research is needed.

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Experimental study on the changes of serum free fatty acid and blood sugar during hemorrhagic shock (출혈성(出血性) Shock 에 출현(出現)되는 유리지방산(遊離脂肪酸) 및 혈당량(血糖量)의 변동(變動)에 관(關)하여)

  • Kim, Hyong-Se
    • The Korean Journal of Pharmacology
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    • v.2 no.1 s.2
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    • pp.99-109
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    • 1966
  • It has been known that the pronounced hypotension resulting from hemorrhage gives rise to compensatory stimulation of the adrenosympathetic system, which leads to an increase of liberation of catecholamines from sympathetic nervous system and adrenal medulla. It is obvious, therefore, that numerous physiological and biochemical changes during the hemorrhagic hypotention might be mediated through the increased liberation of catecholamines. Although an extensive studies have been reported on changes of protein and carbohydrate metabolism in hemorrhagic shock a few studies on the changes of lipid metabolism have been reported. Levenson(1961) observed a marked increase of serum lipids content during hemorrhagic shock and also noticed a marked elevation of serum free fatty acids. He suggested that these effects were due to mobilization and accelerated metabolic breakdown of lipids which might be resulted by sympathetic stimulation as a cause. To elucidate the mechanism of this, author studied the change of serum free fatty acids and blood sugar with relation to catecholamines during experimentally induced hemorrhagic shock in dog. Healthy male mongrel dogs weighing approximately 15kg were used. Under the general anesthesia with pentobarbital, rapid hemorrhage was produced from the femoral artery maintaining blood pressure level of 40 mmHg measured by the manometer connected with the opposite femoral artery throughout the experiment. Serum free fatty acids(FFA) and blood sugar were measured by the methods of Dole(1956) and Folin-wu,(1920) respectively. Tissue catecholamine was measured by Shore and Olin method(1958) using Aminco-Bowman spectrophotofluorometer.

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Aortoenteric Fistula - A Report of a Case - (대동맥장루 -1예 보고-)

  • 김성수
    • Journal of Chest Surgery
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    • v.22 no.5
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    • pp.823-828
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    • 1989
  • Aortoenteric fistula is an uncommon important complication of aortic reconstruction with a prosthetic graft. The complication often is difficult to diagnose and is associated with poor prognosis. Aortoenteric fistula could be divided into true aortoenteric fistula and paraprosthetic-enteric fistula. In case of true aortoenteric fistula, an actual communication between the gastrointestinal tract and the aortic lumen is present. So, massive gastrointestinal hemorrhage is the presenting manifestation. In paraprosthetic-enteric fistula, characterized by communication between the gastrointestinal tract and the external surface of synthetic vascular prosthesis without actual fistularization into the vascular lumen, the predominant clinical manifestation were sepsis, fever and anemia. We experienced one case of paraprosthetic-enteric fistula in a 16 years old male after abdominal aortic reconstruction with a prosthetic graft. The interval from the operation to onset of symptoms was 40 months. The initial clinical manifestation was sepsis, fever and anemia without massive gastrointestinal hemorrhage. Surgical treatment consists of complete excision of infected graft, two layers closure of jejunal wall defect and pledgets suture of aortic stump with surrounding health tissue. Anatomic revascularization was not able to be done: because of extensive retroperitoneal inflammation and extraanatomic revascularization did not performed due to adequate distal blood supply through rich collateral circulation. After operation, he complained numbness on left foot on moderate exertion and felt coldness on left leg compared with right leg but not showed skin color change. 43 days after operation, he discharged without gait disturbance except numbness on left foot on moderate exertion.

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Clinical evaluation of extensive laminectomy in dogs (개에서 광범위한 추궁절제술의 임상적 평가)

  • Park, Sung-Min;Lee, Chung-Ho;Kim, Wan-Hee;Kweon, Oh-Kyeong
    • Korean Journal of Veterinary Research
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    • v.42 no.4
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    • pp.537-543
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    • 2002
  • The purpose of the present study was to investigate structural stability of extensive laminectomy and the effect of subcutaneous fat autograft on restricting formation of postlaminectomy membrane (fibrous tissue). Eighteen healthy dogs of both sexes and of mixed breeding were divided into 6 groups : (1) unilateral hemilaminectomy (group H) on 3rd, 4th and 7th vertebrae ; (2) modified dorsal laminectomy (group D) on 3rd, 4th and 7th vertebrae. Hemilaminectomies were carried out incontinuously at 16 sites in 4 dogs, then subcutaneous fat autografts (group F) were applied to 8 laminectomy sites and no treatment (group C) was assigned to 8 laminectomy sites, too. Operating time of group H ($30.9{\pm}10.4$ minutes) was significantly shorter (p<0.05) than that of group D ($43.1{\pm}12.2$ minutes), but surgical hemorrhage of group H is severer than that of group D. General states, such as standing, gait, defecation and urination, were normal. Upper motor neuron/lower motor neuron signs were not found and superficial/deep pain, proprioception and anal sphincter tone were normal. Gross postmortem findings were similar in all groups. The laminectomy sites of groups H and D were filled with fibous connective tissue at 4 months after operation and histopathological abnormalities of spinal cord were not found. One of eight laminectomy sites in group F was filled with fibrous tissue at 2 months after operation, but all operating sites of group C were covered with fibrous tissue. The present study indicated that extensive laminectomy on 7 vertebrae, using unilateral hemilaminectomy and modified dorsal laminectomy technique, maintained structural stability and subcutaneous fat autograft was effective on reducing the formation of fibrous membrane in laminectomy sites.

Telemedicine Protocols for the Management of Patients with Acute Spontaneous Intracerebral Hemorrhage in Rural and Medically Underserved Areas in Gangwon State : Recommendations for Doctors with Less Expertise at Local Emergency Rooms

  • Hyo Sub Jun;Kuhyun Yang;Jongyeon Kim;Jin Pyeong Jeon;Sun Jeong Kim;Jun Hyong Ahn;Seung Jin Lee;Hyuk Jai Choi;In Bok Chang;Jeong Jin Park;Jong-Kook Rhim;Sung-Chul Jin;Sung Min Cho;Sung-Pil Joo;Seung Hun Sheen;Sang Hyung Lee
    • Journal of Korean Neurosurgical Society
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    • v.67 no.4
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    • pp.385-396
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    • 2024
  • Previously, we reported the concept of a cloud-based telemedicine platform for patients with intracerebral hemorrhage (ICH) at local emergency rooms in rural and medically underserved areas in Gangwon state by combining artificial intelligence and remote consultation with a neurosurgeon. Developing a telemedicine ICH treatment protocol exclusively for doctors with less ICH expertise working in emergency rooms should be part of establishing this system. Difficulties arise in providing appropriate early treatment for ICH in rural and underserved areas before the patient is transferred to a nearby hub hospital with stroke specialists. This has been an unmet medical need for decades. The available reporting ICH guidelines are realistically applicable in university hospitals with a well-equipped infrastructure. However, it is very difficult for doctors inexperienced with ICH treatment to appropriately select and deliver ICH treatment based on the guidelines. To address these issues, we developed an ICH telemedicine protocol. Neurosurgeons from four university hospitals in Gangwon state first wrote the guidelines, and professors with extensive ICH expertise across the country revised them. Guidelines and recommendations for ICH management were described as simply as possible to allow more doctors to use them easily. We hope that our effort in developing the telemedicine protocols will ultimately improve the quality of ICH treatment in local emergency rooms in rural and underserved areas in Gangwon state.

External Iliac Artery Injury Caused by Abdominal Stab Wound: A Case Report (복부 자상에 의한 외장골 동맥 손상에 대한 치험 1례)

  • Lee, Sang Bong;Kim, Jae Hun;Park, Chan Ik;Yeo, Kwang Hee
    • Journal of Trauma and Injury
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    • v.28 no.3
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    • pp.215-218
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    • 2015
  • Traumatic iliac vessel injuries constitute approximately 25% of all abdominal vascular injuries. Hospital mortality has been reported at 25~60% and is a result of uncontrolled hemorrhage and hypovolemic shock caused by extensive blood loss. We report the case of a 25-year-old female patient who experienced an external iliac artery injury caused by abdominal minimal stab wound. Traumatic iliac vessel injuries are life-threatening complication of abdominal or pelvic injuries and prompt diagnosis and accurate treatment are important.

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A Case of Widespread Cavernous Malformations of the Central Nervous System Associated with Acute Neurologic Deficit

  • Noh, Kyung Chul;Chung, Sung Eun;Lee, Dokyung
    • Investigative Magnetic Resonance Imaging
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    • v.21 no.1
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    • pp.34-37
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    • 2017
  • A 45-year-old female visited our clinic due to sudden right leg weakness and sensory loss. Brain and spinal cord magnetic resonance imaging showed widespread cavernous malformations. Cavernous malformation in L1 spine area was accompanied by a subacute stage hematoma with perilesional edema. Sensory loss subsided after corticosteroid therapy. Usually, neurologic deficit by spinal cavernous malformation appears more chronically in the adults compared to children. Treatment options are difficult to establish in a case with multiple cavernous malformations. Identifying hemorrhagic lesions by extensive neuroimaging evaluation could be helpful to select the treatment target for cavernous malformation.