OBJECTIVE: To organize and display systematically the ancient medical records of stroke treated with acupuncture and moxibustion based on the knowledge element theory of information technology, so as to provide the path and paradigm for the construction of ancient acupuncture and moxibustion knowledge model. METHODS: The medical records of stroke treated with acupuncture and moxibustion were collected from the monographs of acupuncture and moxibustion and tuina, medical reports, the ancient works of traditional Chinese medicine of comprehensive collection and clinical disorders of each medical department, from the pre-Qin period to the late Qing Dynasty, collected in Zhonghua Yidian (Canon of Chinese Medicine), the fifth edition. Using "knowledge processing platform of ancient Chinese medicine books", the medical records of stroke treated with acupuncture and moxibustion in ancient time were deeply analyzed and indexed. With the MS SQL Server database adopted, the indexing results were exported into logical data; and Neo4j database was employed to build the knowledge graph of stroke treatment with acupuncture and moxibustion in ancient time. RESULTS: There were 43 medical records in 18 ancient books that met the inclusion criteria, and a logical structure was organized and composed of 65 knowledge bodies, 462 knowledge elements, 1,413 semantic types and 315 semantic associations. CONCLUSION Based on the knowledge element theory, the medical records of stroke treated with acupuncture and moxibustion in ancient time have been explored, and the logical data formed can accurately reflect the knowledge of the different attributes inside these medical records. It displays the knowledge organization category from the overall to the local. The knowledge graph generated according to the logical data is conducive to presenting the ancient acupuncture knowledge in view of the "vertical and horizontal" dimensions.
Moxibustion/history* ; Humans ; Acupuncture Therapy/history* ; Stroke/history* ; History, Ancient ; Medical Records ; China

Kawasaki disease (KD) is a systemic vasculitis in infants and young children. However, its natural history has not been fully elucidated because the first case was reported in the late 1960s and patients who have recovered are just now entering middle age. Nevertheless, much evidence has raised concerns regarding the subclinical vascular changes that occur in post-KD patients. KD research has focused on coronary artery aneurysms because they are directly associated with fatality. However, aneurysms have been reported in other extracardiac muscular arteries and their fate seems to resemble that of coronary artery aneurysms. Arterial strokes in KD cases are rarely reported. Asymptomatic ischemic lesions were observed in a prospective study of brain vascular lesions in KD patients with coronary artery aneurysms. The findings of a study of single-photon emission computed tomography suggested that asymptomatic cerebral vasculitis is more common than we believed. Some authors assumed that the need to consider the possibility of brain vascular lesions in severe cases of KD regardless of presence or absence of neurological symptoms. These findings suggest that KD is related with cerebrovascular lesions in children and young adults. Considering the fatal consequences of cerebral vascular involvement in KD patients, increased attention is required. Here we review our understanding of brain vascular involvement in KD.
Aneurysm ; Arteries ; Brain ; Central Nervous System ; Child ; Coronary Vessels ; Humans ; Infant ; Middle Aged ; Mucocutaneous Lymph Node Syndrome ; Natural History ; Prospective Studies ; Stroke ; Systemic Vasculitis ; Tomography, Emission-Computed ; Vasculitis ; Vasculitis, Central Nervous System ; Young Adult

OBJECTIVE: Diffusion-weighted magnetic resonance imaging (DW-MRI) has proven useful in the study of the natural history of ischemic stroke. However, the potential of DW-MRI for the evaluation of chronic subdural hematoma (CSDH) has not been established. In this study, we investigated DW-MRI findings of CSDH and evaluated the impact of the image findings on postoperative outcomes of CSDH.METHODS: We studied 131 CSDH patients who had undergone single burr hole drainage surgery. The images of the subdural hematomas on preoperative DW-MRI and computed tomography (CT) were divided into three groups based on their signal intensity and density: 1) homogeneous (iso or low) density on CT and homogeneous low signal intensity on DW-MRI; 2) homogeneous (iso or low) density on CT and mixed signal intensity on DW-MRI; and 3) heterogeneous density on CT and mixed signal intensity on DW-MRI. On the basis of postoperative CT, we also divided the patients into 3 groups of surgical outcomes according to residual hematoma and mass effect.RESULTS: Analysis showed statistically significant differences in surgical (A to B: p < 0.001, A to C: p < 0.001, B to C: p=0.129) and functional (A to B: p=0.039, A to C: p < 0.001, B to C: p=0.108) outcomes and treatment failure rates (A to B: p=0.037, A to C: p=0.03, B to C: p=1) between the study groups. In particular, group B and group C showed worse outcomes and higher treatment failure rates than group A.CONCLUSION: CSDH with homogeneous density on CT was characterized by signal intensity on DW-MRI. In CSDH patients, performing DW-MRI as well as CT helps to predict postoperative treatment failure or complications.
Diffusion Magnetic Resonance Imaging ; Drainage ; Hematoma ; Hematoma, Subdural ; Hematoma, Subdural, Chronic ; Humans ; Magnetic Resonance Imaging ; Natural History ; Stroke ; Treatment Failure

Stroke is a significant cause of death and disability in Singapore; in 2014, it was the fourth most common cause of death. Transient ischaemic attack (TIA) is defined as a transient episode of neurological dysfunction caused by focal brain, spinal cord or retinal ischaemia without evidence of acute infarction. The diagnosis of TIA/acute stroke needs to be considered in all patients who present with sudden focal neurological dysfunction. Prompt referral for assessment, neuroimaging and intervention provides the best chance for neurological recovery and/or minimising further neurological damage. Primary care physicians have a crucial role in TIA/stroke prevention and management. This includes referring patients with suspected acute TIA/stroke to hospitals with stroke treatment facilities immediately; managing the modifiable risk factors of cerebral ischaemia; continuing prescription of antiplatelet agents and/or anticoagulation where indicated; and teaching patients to recognise and respond to suspected cerebral ischaemia using the FAST (face, arm, speech, time) acronym.
Clinical Competence ; Humans ; Ischemic Attack, Transient ; diagnosis ; drug therapy ; Medical History Taking ; Outpatients ; Patient Education as Topic ; Plasminogen Activators ; therapeutic use ; Referral and Consultation ; Risk Factors ; Singapore ; Stroke ; diagnosis ; drug therapy

Trephination or trepanation is an intentional surgical procedure performed from the Stone Age. It looks like escaping a black evil from the head. This technique is still used for treatment of chronic subdural hematoma (SDH). Now, we know the origin, pathogenesis and natural history of this lesion. The author try to explore the history of trephination and modern discovery of chronic SDH. The author performed a detailed electronic search of PubMed. By the key word of chronic SDH, 2,593 articles were found without language restriction in May 2015. The author reviewed the fact and way, discovering the present knowledge on the chronic SDH. The first authentic report of chronic SDH was that of Wepfer in 1657. Chronic SDH was regarded as a stroke in 17th century. It was changed as an inflammatory disease in 19th century by Virchow, and became a traumatic lesion in 20th century. However, trauma is not necessary in many cases of chronic SDHs. The more important prerequisite is sufficient potential subdural space, degeneration of the brain. Modifying Virchow's description, chronic SDH is sometimes traumatic, but most often caused by severe degeneration of the brain. From Wepfer's first description, nearly 350 years passed to explore the origin, pathogenesis, and fate of chronic SDH. The nature of the black evil in the head of the Stone Age is uncovering by many authors riding the giant's shoulder. Chronic SDH should be categorized as a degenerative lesion instead of a traumatic lesion.
Aging ; Brain ; Craniocerebral Trauma ; Head ; Hematoma, Subdural, Chronic* ; Natural History ; Shoulder ; Stroke ; Subdural Space ; Trephining ; United Nations

The experiences and characteristics of professor ZHANG Yu-lian in regulating marrow sea acupuncture for treatment of post-stroke ataxia is introduced. Professor ZHANG established regulating marrow sea acupuncture based on the fundamentals of traditional Chinese medicine combined with brain functional region projection and cerebrovascular distribution of modern medicine. "Three acupoints regulating balance" "3 acupoints regulating transportation" "3 acupoints regulating tremor" and Fengchi (GB 20), Fengfu (GB 16), Wangu (GB 12), Tianzhu (BL 10) and C3-C6 Jiaji (Ex-B2) acupoints were applied in this kind of manipulation. We combined holding spirits of doctor and patient together, and controlled the sensation transduction with different manipulations to reach the foci, which emphasis on the doctor-patient cooperation and body-mind co-regulation, finally promote patients' comprehensive rehabilitation.
Acupuncture Points ; Acupuncture Therapy ; history ; methods ; Ataxia ; etiology ; history ; therapy ; China ; History, 20th Century ; History, 21st Century ; Humans ; Stroke ; complications

The natural history of primary hyperparathyroidism, due to parathyroid adenoma, is unknown. Furthermore, spontaneous resolution of parathyroid necrosis or hemorrhage is rare and usually asymptomatic. Here, we report a case of parathyroid apoplexy of primary hyperparathyroidism, presenting as auditory hallucinations, accompanied with hypocalcemia. A 39-year-old man who was incidentally diagnosed with primary hyperparathyroidism, and waiting surgery for parathyroidectomy presented to psychiatric service with auditory hallucinations. He developed tetany, while taking psychiatric drugs. On a follow-up investigation, his serum calcium level fell from 11.8 to 5.8 mg/dL. His intact parathyroid hormone level also decreased from 1,017 pg/mL to 71.1 pg/mL. The parathyroid apoplexy was confirmed after a surgical removal of the infarcted adenoma. The auditory hallucinations disappeared, and serum calcium level was returned to within the normal range.
Adenoma ; Adult ; Calcium ; Follow-Up Studies ; Hallucinations ; Hemorrhage ; Humans ; Hyperparathyroidism, Primary ; Hypocalcemia ; Natural History ; Necrosis ; Parathyroid Hormone ; Parathyroid Neoplasms ; Parathyroidectomy ; Reference Values ; Stroke ; Tetany

Intracranial aneurysmal rupture causes subarachnoid hemorrhage which usually leads to fatality or severe disability. Treatment of unruptured intracranial aneurysms (UIAs) can substantially reduce the risk of rupture and prevent the grave consequences, but the risk of prophylactic treatment cannot be ignored. UIAs have diverse characteristics and management strategy needs to be tailored according to their location, size and clinical status. In the absence of level I evidence, the treatment guidance often relied on expert's opinions and experience. Knowledge of the natural course and management risks of individual aneurysms can help to guide treatment decision, but the natural history is still controversial and risks are not clearly defined. The Korean Society of Cerebrovascular Surgeons (KSCVS) decided to issue a Korean version of UIA management guideline as a framework for the treatment decision and as a basis for future studies, following 'Guideline Development Manual' of the Clinical Research Center for Stroke (CRCS). The organized committee systematically reviewed relevant literature and major guidelines published between January 2000 and July 2010 and took a developmental strategy of adaptation rather than de novo methods. On the basis of interpretation of the published evidences, recommendations were synthesized, and the level of evidence and the grade of recommendation were determined using the methods adapted from those of the US Agency for Healthcare Policy and Research and CRCS. The current guideline focuses on three domains of natural history, diagnosis and treatment of UIAs. The hierarchy of evidence and the recommendation grading indicate the current level by the literature and do not indicate the necessity or the prohibition of a certain clinical practice. Accordingly, this guideline cannot provide the answer for every clinical situation and should not take precedence over the clinical judgment of responsible physicians for individual patients. The final judgment regarding the care of a particular patient must be made by the physician and patient in light of circumstances specific to that patient. This is the first version of the UIA management guideline in Korea and new evidences will be timely and continuously updated in the future guidelines.
Aneurysm ; Calcium Hydroxide ; Delivery of Health Care ; Humans ; Intracranial Aneurysm ; Judgment ; Korea ; Light ; Natural History ; Risk Management ; Rupture ; Stroke ; Subarachnoid Hemorrhage ; Zinc Oxide

OBJECTIVE: Due to longer life spans, patients newly diagnosed with unruptured intracranial aneurysms (UIAs) are increasing in number. This study aimed to evaluate how management of UIAs in patients age 65 years and older affects the clinical outcomes and post-procedural morbidity rates in these patients. METHODS: We retrospectively reviewed 109 patients harboring 136 aneurysms across 12 years, between 1997 and 2009, at our institute. We obtained the following data from all patients : age, sex, location and size of the aneurysm(s), presence of symptoms, risk factors for stroke, treatment modality, and postoperative 1-year morbidity and mortality. We classified these patients into three groups : Group A (surgical clipping), Group B (coil embolization), and Group C (observation only). RESULTS: Among the 109 patients, 56 (51.4%) underwent clipping treatment, 25 (23%) patients were treated with coiling, and 28 observation only. The overall morbidity and mortality rates were 2.46% and 0%, respectively. The morbidity rate was 1.78% for clipping and 4% for coiling. Factors such as hypertension, diabetes mellitus, hypercholesterolemia, smoking, and family history of stroke were correlated with unfavorable outcomes. Two in the observation group refused follow-up and died of intracranial ruptured aneurysms. The observation group had a 7% mortality rate. CONCLUSION: Our results show acceptable favorable outcome of treatment-related morbidity comparing with the natural history of unruptured cerebral aneurysm. Surgical clipping did not lead to inferior outcomes in our study, although coil embolization is generally more popular for treating elderly patients. In the treatment of patients more than 65 years old, age is not the limiting factor.
Aged ; Aneurysm ; Aneurysm, Ruptured ; Diabetes Mellitus ; Follow-Up Studies ; Humans ; Hypercholesterolemia ; Hypertension ; Intracranial Aneurysm ; Natural History ; Retrospective Studies ; Risk Factors ; Smoke ; Smoking ; Stroke ; Surgical Instruments

Ischemic perinatal stroke occurring around the time of delivery is increasingly recognized as a cause of neurological disability in children. Surprisingly, the incidence of arterial infarction in neonates is as high as the annual incidence of large-vessel ischemic stroke in adults. Neonatal seizure is the most common clinical finding that triggers assessment. In other children, ischemic perinatal stroke is recognized only retrospectively with emerging hemiparesis or seizures after the early months of life. The outcome of ischemic perinatal stroke is variable and depends on severity, anatomic localization and other factors not yet well characterized. There is much to be learned about the natural history of ischemic perinatal stroke and there is as yet no evidence-based strategy for prevention or treatment. The incidence, clinical presentation, pathogenesis, risk factors and outcomes of this disorder are reviewed.
Adult ; Child ; Humans ; Incidence ; Infant, Newborn ; Infarction ; Natural History ; Paresis ; Retrospective Studies ; Risk Factors ; Seizures ; Stroke