No abstract available.
Eosinophils* ; Gyeongsangbuk-do* ; Humans ; Immunoglobulin E* ; Skin*

No abstract available.
Carcinoma, Hepatocellular* ; Spleen*

Granular cell myoblastoma is a relatively uncommon lesion of debatable history appearing as a small, solitary but occasionally multiple neoplasm and usually benign course. Most granular cell myoblastoma have been observed tongue, skin and subcutaneous tissue and in the breast but only rarely in the orbit and we know of only 12 well-documented orbital myoblastoma at present. We have recently seen a orbital granuloma cell myoblastoma occurring in a 39 year-old woman, the tumor was firmly attached to the muscle cone and caused exophthalmos with exodeviation of the left eye and was totally removed from the transcranial-orbital unroofing procedure.
Adult ; Breast ; Exophthalmos ; Exotropia ; Female ; Granular Cell Tumor* ; Granuloma ; Humans ; Neoplasms, Muscle Tissue ; Orbit* ; Skin ; Subcutaneous Tissue ; Tongue

Arachnoid cysts are usually classified as developmental anomaly, inflammatory and traumatic in origin. Arachnoid cyst in posterior fossa occur frequently in the midline posterior to the cerebellum. These cyst usually present symptoms and signs due to increased intracranial pressure and may be confused with cerebellar or fourth ventricular tumor. Recently we had experienced a case of multiple retrocerebellar arachnoid cysts coexisted with pathologically confirmed desmoplastic medulloblastoma in eight months lod infant and reviewed the literatures.
Arachnoid Cysts* ; Arachnoid* ; Cerebellum ; Humans ; Infant ; Intracranial Pressure ; Medulloblastoma*

Bilateral sagittal split ramus osteotomy is considered a standard technique in mandibular orthognathic surgeries to reduce unexpected bilateral stress in the temporomandibular joints. Unilateral sagittal split ramus osteotomy (USSO) was recently introduced to correct facial asymmetry caused by asymmetric mandibular prognathism and has shown favorable outcomes. If unilateral surgery could guarantee long-term postoperative stability as well as favorable results, operation time and the incidence of postoperative complications could be reduced compared to those in bilateral surgery. This report highlights three consecutive cases with long-term follow-up in which USSO was used to correct asymmetric mandibular prognathism. Long-term postoperative changes in the condylar contour and ramus and condylar head length were analyzed using routine radiography and computed tomography. In addition, prior USSO studies were reviewed to outline clear criteria for applying this technique. In conclusion, patients showing functional-type asymmetry with predicted unilateral mandibular movement of less than 7 mm can be considered suitable candidates for USSO-based correction of asymmetric mandibular prognathism with or without maxillary arch surgeries.
Facial Asymmetry* ; Follow-Up Studies ; Head ; Humans ; Incidence ; Orthognathic Surgery ; Osteotomy, Sagittal Split Ramus* ; Postoperative Complications ; Prognathism ; Radiography ; Temporomandibular Joint

Computed tomography(CT) is a new and innovative radiologic technique, the diagnostic value of which has been well established by many reports. On account of its rapidity and non-invasiveness, CT has become the diagnostic precedure of choice for the initial evaluation of head trauma patients. The authors have performed CT scan using EMI-5005 on 5 cases of subdural hematoma during the period of 8 months from October 1977 to May 1978 at the Department of Neurosurgery, Kyung Hee University Hospital. Various attenuation coefficients of hematoma such as hyperdense, hypodense, isodense and of mixed density were observed by the CT images. One case of isodensity hematoma were clearly identifiable by delayed enhancement technique, which had been confused by ordinary, noninfused method.
Brain* ; Craniocerebral Trauma ; Hematoma ; Hematoma, Subdural* ; Humans ; Neurosurgery ; Tomography, X-Ray Computed

No abstract available.
DNA* ; Heart* ; Humans*

Only a few years following its original development by the English Physicist G.N. Hounsfield at 1971, cranial computed tomography has proved to be of revolutionary importance for the diagnosis of brain disorders. This is reflected not least by the almost immediate and worldwide acceptance of the diagnostic method. First in Korea, The EMI Scanner(CT 5005/7, 160(160 matrix) was introduced at Kyung Hee University Hospital on October 1977. Since then, we reviewed 444 CT scans for 1 year. 216 representative examples of abnormal CT findings among these have been chosen from this group of cases for more detailed discussion and illustration. The results were as follows; 1) 216 abnormal CT findings were subdivided into brain neoplasm 50, orbital tumor 6, AVM 1, intracerebral hemorrhage 44, occlusive CVD 30, craniocerebral trauma 46, cerebral abscess 3, meningoencephalitis 8, hydrocephalus 13, atrophy 16, parasite 4. 2) In most brain tumor cases the tissue undergoes a change of density. Vascularized tumors were enhanced after contrast infusion. Solid tumor area are well differentiated against cystic area and necrosis, and hemorrhage in tumor is also well visualized. Tumor type is often surmised, exact classification is not possible. Thus a glioblastoma multiforme of the ring type cannot be differentiated from a metastatic tumor with central necrosis. But tumor density, appearance of contrast enhancement, predilection site of tumor, relation to adjacent structure, a degree of perifocal edema and clinical data are aid to identify the tumor type. 3) Spontaneous intracerebral hemorrhage can be identified with certainty because of high absorption values. Extent of hemorrhage and invasion of the ventricle are usually exactly visualized. Blood filling of basal cisterns and interhemispheric fissure is also well demonstrated. As opposed to spontaneous intracerebral hemorrhage, cerebral infarction shows as a region of low absorption values as early as 6 to 8 hours after ictus, which is often poorly defined with irregular borders and having mass effect during the 1st week thereafter. Sharper margins and more homogenous low density are developed 1 to 2 weeks after ictus and surrounding edema subsides with shrinking of hypodense area. Ipsilateral ventricular dilatation, homogenous low density area and sharp margins are usually found in older infarcts. 4) CT is the best method of assessing craniocerebral injuries. Since extravascular blood is set off by its high density and edematous tissue by its lower density from normal brain tissue, sequelae from injuries whose existence could only be suspected on account of the clinical symptoms but escaped detection regardless of the method used, can now be visualized directly in the CT. 5) Brain abscess has a characteristics but non specific appearance as CT, consisting of a ring configuration of the abscess capsule which shows marked enhancement after injection of contrast material. In acute stage of the meningoencephalitis, routine CT scan may be normal. During the couse of illness, diffuse enhancement of the basal cisterns and varying degree of ventricular dilatation may be found. 6) Brain atrophy is diagnosed by an enlargement of internal and external CSF spaces. Using standard sections a classification of the grade and form of the atrophy is made. The diagnosis of cysticercosis is made primarily calcification and multiple solid dense mass or cystic lesion surrounded by edema which may become enhanced following infusion of contrast media.
Abscess ; Absorption ; Atrophy ; Brain ; Brain Abscess ; Brain Diseases ; Brain Neoplasms ; Cerebral Hemorrhage ; Cerebral Infarction ; Classification ; Contrast Media ; Craniocerebral Trauma ; Cysticercosis ; Diagnosis ; Dilatation ; Edema ; Glioblastoma ; Hemorrhage ; Hydrocephalus ; Korea ; Meningoencephalitis ; Necrosis ; Orbit ; Parasites ; Tomography, X-Ray Computed ; United Nations

The pneumatic colorectal injury caused by high pressure compressed air are rare and can be fatal. Herein, we present a case of 45-year-old male who developed sudden onset of severe abdominal pain after cleaning the dust on his pants with high pressure compressed air gun dust cleaner. Emergent exploratory laparotomy was done which findings are a huge rectal perforation with multiple serosal and subserosal tear in sigmoid to splenic flexure of colon. Anterior resection with left hemicolectomy, and temporary transverse colostomy was performed. Postoperative course was uneventful. Recently, prognosis is generally favorable because of prompt diagnosis and emergent surgical management.
Abdominal Pain ; Colon ; Colon, Sigmoid ; Colon, Transverse ; Colostomy ; Compressed Air ; Diagnosis ; Dust ; Humans ; Laparotomy ; Male ; Middle Aged ; Prognosis ; Rectum ; Tears

The traditional drug for anticoagulation in those with a high risk of thrombosis is a vitamin K antagonist, such as warfarin. On the other hand, this drug has several limitations and hemorrhagic complications. Recently, novel or non-vitamin K-dependent antagonist oral anticoagulants (NOACs) have been developed to solve these problems. This paper presents a case of adaptation of NOAC for a warfarin anticoagulated patient with traumatic ongoing hemorrhages with a discussion of the clinical implications of NOAC.
Anticoagulants* ; Hand ; Hemorrhage* ; Humans ; Thrombosis ; Vitamin K ; Warfarin*