1.An Ultrastructural Morphometric study of Follicular Center Lymphocytes of the palatine Tonsil: Reinvestigation of the Lukes-Collins' Classification of Malignant lymphoma.
Korean Journal of Pathology 1994;28(5):493-505
The model of lymphocyte differentiation described for Lukes-Collins' classification of non-Hodgkin's lymphoma is related particularly to morphological alterations of nuclei of follicular center lymphocytes by antigenic stimulation. The authors carried out ultrastructural and morphometric studies to investigate morphological alterations during lymphocyte transformation on the nuclear profiles of follicular center, parafollicular and mantle zone lymphocytes in ten tonsillectomy cases of chronic hypertrophic tonsillitis. The nuclear parameters measured included nuclear area, contour index, frequency invagination and cleft, depth of invagination and nuclear diameters. Follicular centers contained a mixed population of lymphocytes consisting of untransformed (type 1), partially transformed (type 2) and fully transformed (type 3) lymphocytes. During lymphocyte transformation in both follicular, and parafollicular and mantle zones, the nuclei had a gradual and progressive increase in size. The nuclear contour index of type 2 nuclei of both follicular and parafollicular and mantle zones tended to be higher than those of type 1 and 3, indicating a greater degree of irregularity and variability of nuclear profiles. Invaginated and cleaved lymphocytes were not confined to me transformed lymphocytes. A considerable portion of lymphocytes had invaginations and clefts in parafollicular and mantle zone as well as follicular center. No difference on the depth of invagination was noted in type 1, type 2 and type 3 lymphocytes. The results indicate that some promise of the Lukes-Collins conepts of follicular center cells and the process of lymphocyte transformation in follicular centers may be necessary to revise
2.L1 paraparesis not to get functional gait: selective posterior column injury: case report.
Jong Cheol KIM ; Chyung Ki LEE
Journal of the Korean Academy of Rehabilitation Medicine 1991;15(1):133-137
No abstract available.
Gait*
;
Paraparesis*
3.A Case of perifolliculitis Capitis Abscedens et Suffodiens.
Cheol Heon LEE ; Jong Sung CHOI ; Yoo Shin LEE
Korean Journal of Dermatology 1976;14(4):375-381
We presented a case of perifolliculitis capitis abscedens et suffodiens associated with acne conglobata in 40-year-old rnale. He had a sausage-shaped plaque containing many fistular tracts on right temnporal area and cicatrizing alopecia on occiput. On the middle portion of upper back he had a adult fist-sized plaque containing many fistular tracts. Histopathologically epidermis showed mild byperkeratosis and keratotic plugging and in the dermis most hair follicles were destroyed and replacel by fibrous tissue but there were moderxte cellular infiltration composed of neutrophils, lymphocytes a.nd hist.iocytes around the remained hair follicles. On serum electrophoresis alpha,-globulin was elevated and gamna globulin was the upper liviit of nornal variation. Skin tests with murnps vaccine, dinitrochloro benzene (DNCB) and old tuberculin disclosed the evidence of de reased c "ll-mediated immunity(CMI). All th se findings suggest thzt immune rriechanisni r,-ay be concerned ivith the pathogenesis in this case. He wa.s treated with th internal administration of antibiotic and corticosteroid and with surgical opening and curettage of fistular tracts
Acne Vulgaris
;
Adult
;
Alopecia
;
Benzene
;
Curettage
;
Dermis
;
Electrophoresis
;
Epidermis
;
Hair Follicle
;
Humans
;
Lymphocytes
;
Neutrophils
;
Skin Tests
;
Tuberculin
4.A Case of Recurrent Melanocytic Nevus.
Jong Min KIM ; Cheol Heon LEE ; Eil Soo LEE
Korean Journal of Dermatology 1989;27(1):104-107
Recurrent melanocytic nevus forms after incomplete removal of a melanocytic nevus and is chatacterized by somewhat proliferation of atypical melanocytes at the dermoepidermal junction and epidermis or recurrent junctional activity. A 73-yeat-old man had a pigmented lesion on the volar aspect of the right heel, which was excised 20 years ago. Five years thereafter, the pigmented lesion recurred in the previous operation scar and had been excised again. But pigmented lesion reappeared in the scar as an irregular patch of variegated pigmentation of browm, gray and black. Histopathologic findings showed fibrosis in the dermis and proliferation of normal and atypical rnelanocytes in the overlying epiderrnis.
Cicatrix
;
Dermis
;
Epidermis
;
Fibrosis
;
Heel
;
Melanocytes
;
Nevus, Pigmented*
;
Pigmentation
5.Arthroscopic Surgery of the Mediopatellar Plica Syndrome
Byung Ill LEE ; Chang Uk CHOI ; Jong Cheol LEE
The Journal of the Korean Orthopaedic Association 1985;20(1):53-59
The role played by synovial plica in internal derangement of the knee has been increased recently. A clinical application of arthroscopy of the one hundred eighty patients were performed, and eighteen patients with a symptomatic plica were successfully managed and followed by arthroscopic surgery at the department of orthopaedic surgery, Soon Chun Hyang University Hospital from May 1983 to May 1984. The results were summerized as follows; 1. Arthroscopy is the most accurate diagnostic and operative methods for the investigation of the incidence, pathology, clinical significance and treatment of the synovial plica. 2. The incidence of the mediopatellar plica in our view was 41% that is, 74 of 180 symptomatic knee. 3. Arthroscopy is a practical and valuable procedure with minimal associated morbidity or complication. 4. The increased accuracy of diagnosis help to avoid unnecessary operations and to be basic methods of treatment on a better knowledge of the pathology.
Arthroscopy
;
Diagnosis
;
Humans
;
Incidence
;
Knee
;
Pathology
;
Pathology, Clinical
6.A Case of Allergic Contact Dermatitis to Nitrofurazone Ointment.
Kwang Soo KIM ; Jong Min KIM ; Cheol Heon LEE
Korean Journal of Dermatology 1989;27(3):296-298
Nitrofurazone is a well known sensitizer and is widely used particularly in surgical department for the treatment of secondary infection, but the reports of all ergic contact dermatitis to nitrofurazone are rare in Korean literature. We experienced a case of allergic eontact dermatitis to 0.2% nitrofurazone in 31-year-old female after dressing the grafted wound on the left index finger with the gauze embedded with 0.2% nitrofurazone olintmnt. The patch test results revealed a strong positve reaction to 0.2% nitrofurazone ointment after 48 hours.
Adult
;
Bandages
;
Coinfection
;
Dermatitis
;
Dermatitis, Allergic Contact*
;
Dermatitis, Contact
;
Female
;
Fingers
;
Humans
;
Nitrofurazone*
;
Patch Tests
;
Transplants
;
Wounds and Injuries
7.Clinical experience of lomefloxacine(SC-47111, NY-198) in treatment of urinary tract infection.
Soo Cheol LEE ; Je Jong KIM ; Sung Kun KOH
Korean Journal of Infectious Diseases 1992;24(1):37-43
No abstract available.
Urinary Tract Infections*
;
Urinary Tract*
8.A Case of Eccrine Spiradenoma.
Hee Jin CHO ; Jong Min KIM ; Cheol Heon LEE
Korean Journal of Dermatology 1988;26(6):938-941
We present a case of eccrine spiradenoma occurring on the trunk in a 33 year old woman. She developed a pea sized, pinkish tender nodule on the anterior chest 8 years ago. On histologic examination, there were several lobules surrounded by thin connective tissue septa in dermis. The lobules themselves consisted of small dark staining cells and large pale-staining cells, forming solid cords or ducts.
Adult
;
Connective Tissue
;
Dermis
;
Female
;
Humans
;
Peas
;
Thorax
9.A Comparative Study on Healing of Bone - Tendon Autograft and Bone - Tendon - Bone Autograft Using Patellar Tendon in Rabbits.
Min Jong PARK ; Sang Cheol SEONG ; Myung Chul LEE
The Journal of the Korean Orthopaedic Association 1998;33(2):445-457
The purpose of this study is to compare the biologic properties of tendon to hone healing and hone to hone healing in knee ligament reconstruction. The lateral 4mm of patellar tendon which was detached from its tihial insertion site either subperiostcally(group I) or with a bone block(group II) was implanted and fixed using pullout method to the proximal tihia. Ten rabbits were killed at each of four time periods (two, four, eight and twelve weeks after the implantation), and the histological and biomechanical characteristics of thc graft healing sites were evaluated. Serial histological analysis of tendon to hone healing group revealed organization of the healing site similar to normal tendon to hone attachment by twelve weeks, while hone to bone healing group demonstrated direct hony union by eight weeks. The tension failure test for the patellapatellar tendon graft - tihia complex revealed that group II had significantly higher values than group I at four and eight weeks. The findings ot this study demonstrated that bone to hone healing has more rapid process than tendon to hone healing, although no significant difference was noted once the healing has matured. We can suggest lhat the duration and extent of postoperative protection of the knee for pntients who had a reconstruction of a ligament using hone - lendon autograft should be longer and higher than lor patients who had a reconstruction using hone - tendon hone autogralf.
Autografts*
;
Dronabinol
;
Humans
;
Knee
;
Ligaments
;
Patellar Ligament*
;
Rabbits*
;
Tendons*
;
Transplants
10.Clinical Observation in the Primary Malignant Bone Tumors
Jong Ho KIM ; Jong Cheol LEE ; Jae Do KIM ; Sung Keun SOHN
The Journal of the Korean Orthopaedic Association 1987;22(6):1333-1342
A total 73 cases of primary malignant bone tumors was reviewed and analysed clinically at the department of orthopaedic surgery, Kosin medicsl center, Pusan, Kores for 11 years from January, 1975 to December, 1985. The results were obtained as follows ; l. In the 73 cases of primsry malignant bone tumors, osteogenic sarcoma was the most common primary malignant bone tumor (57%) and followed by chondrossrcoma (10%), multiple myeloma (8%). 2. Average survival times according to each primary malignant bone tumors was more than 3 years in chondrosarcoma, reticulum cell sarcoma, and synovial sarcoma, 28 months in osteogenic sarcoma, and 7 months in Ewings sarcoma. Ewings sarcoma had the worse prognosis and the slowly progressing tumors-chondrosarcoma, reticulum cell sarcoma and synovial sarcoma are needed long term follow up. 3. In osteogenic sarcoma, the prognosis was better when developed in their 3rd decsde than when developed in their 2nd decade. 4. There is a slight difference in average survival time on the location of the site, for example when tumor is located in the distal femur, the prognosis was worst. 5. There is no difference in the prognosis. The mode of treatment did not effect to their prognosis. 6. It was clear that the tumors which had not been responded to chemotherapy or radiation therapy had poorer prognosis. Chondrosarcoma, fibrosarcoma and synovisl sarcoma were considered as slowly progressed tumors, and so it may be benefit to the patients that chemotherapy and/or radiotherapy were prescribed.
Busan
;
Chondrosarcoma
;
Drug Therapy
;
Femur
;
Fibrosarcoma
;
Follow-Up Studies
;
Humans
;
Lymphoma, Non-Hodgkin
;
Multiple Myeloma
;
Osteosarcoma
;
Prognosis
;
Radiotherapy
;
Sarcoma
;
Sarcoma, Ewing
;
Sarcoma, Synovial