No abstract available.
Diagnosis*

No abstract available.
Congenital Abnormalities* ; Fingers* ; Plastics*

Molluscum contagiosum virus(MCV) infection occurs in both sporadic and epidemic forms, and affects children more frequently. The skin lesions are small, pinkish and wartlike tumor. MCV has not been transmitted to animals and nQt propagated in cell culture. Therefore the viruses in human lesions can only be demonstrated by electron microscopy. Histologically, characteristic intracytoplasmic inclusion bodies (called molluscum bodies) are formed in infected epithelial cells. They gradually enlarge and eventually fill the cell. Ultrastructure of molluscum bodies in infected cells showed a large number of MCV particles that are variable-sized, spherical, ellipsoidal and brick-shaped. Early viral replication stage shows small dense bodies in the nucleus and then reveal immature MCV that consist of homogeneous rounded core and separated capsidal membrane from the cytoplasm matrix In advanced stage, shrinked nucleus with irregular membrane moves into marginal area of the cell. The spherical fon-ns represented immature viruses in cytoplasm matrix, whereas the brick-sphaped forms represented mature viruses in the inclusion of cytoplasm.
Child ; Male ; Female ; Humans ; Animals

Cytomegalovirus(CMV) infection can be diagnosed by finding characteristic intranuclear inclusion body and enlargement of the cell size congenital CMV infection can be associated with various types of anomalies seen in different gestational age. These anomalies are probable due to direct virus infection of the parenchymal cell m early gestation. Based on four autopsy cases of congenital CMV infection we have studied maturation process of virus particles in parenchymal cells, with special reference to me mode of replication and transmission. Virus particles in CMV-infected cells in brain and kidney showed nucleocapsids with characteristic concentric core, that were enclosed around fibrillar network in nucleus. During replication process virions showed various morphogenic mutation that was rather consistent in different tissues and individuals. There were virions without core or with eccentric core. Occasional cores were divided into 2~5 fragments. The virus particles reached the cytoplasm through the nuclear membrane, and here the virions increased twice in size. After virions were fully matured in the cytop1asm. they showed exocytosis phenomenon through the cellular membrane to reach extracellular portion.
Humans

No Abstract available.
Diagnosis* ; Sleep Apnea, Obstructive*

Intramedullary spinal cord metastases (ISCM) account for only 3.4% of symptomatic metastases to the spinal cord. The survival of patients with ISCM is characteristically short, often no longer than 2 months, due to a rapid neurologic deterioration and the presence of widespread metastases, including metastases to the brain. We report two cases of ISCM arising from primary sphenoid sinus carcinoma and primary lung cancer along with a review of the literature. The case of ISCM from the primary sphenoid sinus is the third case of secondary syringomyelia due to ISCM in the world literature, and ISCM from the primary lung cancer is the first case reported in Korea. One case showed a slow progression of symptoms and a longer survival (26 months after the radiotherapy to the spine), and the other showed a rapid deterioration of symptoms with a shorter survival. More effective palliation can be achieved if the disease is diagnosed at an early stage when the neurologic deficits are still reversible.
Brain ; Humans ; Korea ; Lung Neoplasms ; Neoplasm Metastasis* ; Neurologic Manifestations ; Radiotherapy ; Sphenoid Sinus ; Spinal Cord* ; Syringomyelia

Immotile cilia syndrome is a genetically determined disorder characterized by immotility or poor motility of the cilia in the airways and elsewhere. Since its first description in 1976 determination of a ciliary abnormality has now clarified its variable expression and pleiotropism. Certain specific defects in the ciliary axoneme can be found and are pathognmoic of the syndrome. These defects include missing dynein arms, abnormally short dynein, arms, spokes with no central sheath, missing central microtubules, and displacement of one of the nine peripheral doublets. We have studied 80 cases of bronchial or nasal mucosal biopsies that were performed with the suspicion of immotile cilia syndrome. Of 80 cases only 17 cases were sampled optimally to be able to observe under transmission and scanning electron microscopes. All 17 cases had certain abnormality of the cilia. They consisted of Ia(3 cases), Ib(3 cases), Id only(3 cases) and Id+other types(6 cases) a according to Sturgess classification. Seven cases consisted of 1 solitary and 6 combined form; II+Id(1 case) and II+Id+III(5 case). All 5 cases of type III were combined with Id and II. Clinically most pronounced manifestations were cough(82%), sputum(59%), rhinorrhea(41%) and nasal stuffiness(35%), All the patients were below the age of 15 years, and there were 6 boys and 11 girls.
Biopsy

Access to the craniofacial skeleton and skull base requires osteotomies. An adequate exposure of neoplasms occupying the skull base and the oral cavity and oropharynx, especially retromolar trigone, is very important for precise tumor ablation. The demonstration by Tessier of the capacity for large segments of bone to survive removal and replacement has enabled skull base tumor surgery to grow into a subspeciality. Through the refined craniofacial exposure osteotomies, the surgery is safer, the operation shorter, and the result better both oncologically and reconstructively. We experienced 24 cases of exposure osteotomies consisting of 12 cases transzygomatic approaches, 1 case tranglabellar osteotomy, 1 case lateral transmaxillary approach, 1 case Le Fort II & midline splitting, and 9 cases mandibulotomy. There was no significant complication except a local wound infection in transzygomatic approach and one case of minimal malocclusion after parasymphyseal mandibulotomy. The orthotopic bone graft and the rigid fixation enables the postoperative morbidity to decrease. It seems that the previously inaccessible craniofacial tumors can be treated through the various exposure osteotomies.
Malocclusion ; Mouth ; Oropharynx ; Osteotomy* ; Skeleton ; Skull Base ; Transplants ; Wound Infection

OBJECTIVES: The purpose of this study was to investigate important therapeutic factors in encounter group and compare these therapeutic factors with those in long-term outpatient group psychotherapy, to understand the content and process in real cases for facilitation of interpersonal learning which is important for long-term outpatient group psychotherapy, and to acquire basic data of long-term outpatient group psychotherapy on the basis of this understanding. METHODS: The subject was 7 encounter groups, composed of 41 persons. We used short form of Yalom's Q-sort to find important therapeutic factors in encounter group. We selected 2 cases for analyzing the process and content in these cases. RESULTS: Three of the most important therapeutic factors were existential factors','self understanding', and 'interpersonal teaming(input)'. CONCLUSION: We suggest that interpersonal learning is the most important therapeutic factor in encounter group.
Humans ; Learning ; Outpatients ; Psychotherapy, Group* ; Q-Sort ; Sensitivity Training Groups

Group psychotherapy is an important therapy far inpatient treatment. A lot of studies proved the effect of inpatient group psychotherapy. Therefore it is necessary to use group psychotherapy actively for inpatient treatment. There are many models of inpatient group psychotherapy made in foreign counties. But It is difficult to apply those models themselves directly in Korean inpatient unit, and so it is an urgent issue to make an inpatient group psychotherapy model that fits Korean inpatient unit setting. According to this need we made our paper in order to introduce an effective model of group psychotherapy for Korean inpatients in detail, and then to provide opportunity for effective inpatient treatment. The characteristics of this inpatient group psychotherapy model are as follows. 1) This model of group psychotherapy give a field in which a therapist encounter inpatients as a human being. 2) This model is easy to perform generally, and helpful to a comprehensive therapeutic approach for inpatients. 3) In this model heterogeneous inpatients participate in a same one group, therefore this model is able to apply various inpatients. 4) This model makes the basis of continuous outpatient treatment or day hospital treatment, and the basis of outpatient group psychotherapy or individual psychotherapy. 5) Group functions as a social microcosm, and so reveals patient's interpersonal relationship and gives the opportunity to treat it. Therefore group helps patients to be adapted well to inpatient unit and society. 6) In this model, social workers, nurses, or students in practice play a role of healthy egos or observers, and so they can activate group psychotherapy. And this model co be used as a practical and useful tool of the education for psychiatric residents, medical students, social workers, and other students. Psychiatrists seem to be less interested in group psychotherapy than other mental heath practitioners. But it may be appropriate for well trained psychiatrists to use group psychotherapy with individual psychotherapy.
Education ; Ego ; Humans ; Inpatients* ; Outpatients ; Psychiatry* ; Psychotherapy ; Psychotherapy, Group* ; Social Workers ; Students, Medical