1.Surgical treatment of congenital cystic adenomatoid malformation.
Zhung Hi LEE ; Hyung Ho CHOI ; Jin Soo IM
The Korean Journal of Thoracic and Cardiovascular Surgery 1993;26(4):320-324
No abstract available.
Cystic Adenomatoid Malformation of Lung, Congenital*
2.Clinical study of bronchiectasis.
Yun Gon SHIN ; Jin Soo IM ; Hyoung Ho CHOI
The Korean Journal of Thoracic and Cardiovascular Surgery 1993;26(4):294-297
No abstract available.
Bronchiectasis*
3.A Case of Trichoblastic Fibroma.
Hwa Jung LEE ; Dong Jin IM ; Ho Seok SUH ; Jee Ho CHOI ; Jai Kyoung KOH
Annals of Dermatology 1996;8(4):265-268
Trichogenic tumors are very rare and described as cutaneous neoplasms probably derived from hair germ which develops into hair follicles. We report a case of trichoblastic fibroma on the left parietal scalp of a 45-year-old man. The lesion was a solitary, firm, non-tender, 2×2cm subcutaneous nodule. The histopathological study showed a well circumscribed dermal tumor composed of abundant basophilic palisading basaloid lobules with some keratinous cysts, hair follicle differentiation and fibroblastic stroma.
Basophils
;
Fibroblasts
;
Fibroma*
;
Hair
;
Hair Follicle
;
Humans
;
Middle Aged
;
Rabeprazole
;
Scalp
4.A case of right cornual twin pregnancy following IVF-ET after bilateral salpingectomy due to tubal pregnancy.
Jaeng Woo NAM ; Sung Ho KIM ; Sang Hun CHA ; Jin Ho IM
Korean Journal of Obstetrics and Gynecology 1993;36(7):2355-2359
No abstract available.
Female
;
Humans
;
Pregnancy
;
Pregnancy, Tubal*
;
Pregnancy, Twin*
;
Salpingectomy*
;
Twins*
5.A case of right cornual twin pregnancy following IVF-ET after bilateral salpingectomy due to tubal pregnancy.
Jaeng Woo NAM ; Sung Ho KIM ; Sang Hun CHA ; Jin Ho IM
Korean Journal of Obstetrics and Gynecology 1993;36(7):2355-2359
No abstract available.
Female
;
Humans
;
Pregnancy
;
Pregnancy, Tubal*
;
Pregnancy, Twin*
;
Salpingectomy*
;
Twins*
6.A Clinical Study of Doppler Examination for Carotid Artery Occlusive Disease.
Ho Jin MYUNG ; Kwang Woo LEE ; Byung Hoon IM
Journal of the Korean Neurological Association 1985;3(2):135-141
To determine the comparative accuracy of two Doppler tests, the findings of 38 patients who had undergone a complete evaluation by supraorbital Doppler test, frontal Doppler test and angiography were studied. When stenosis of 60 percent or more in diameter was considered as a true positive finding, the Doppler tests of 76 internal carotid arteries of the 38 patients showed the following results. Supraorbital Doppler test: eight false positive, three false negative, and 65 correct findings, with an overall accuracy of 85%. The authors, therefore, concluded that the suprorbital Doppler test was more sensitive and accurate than the frontal Doppler test in screening the patients with possible carotid artery occulusive diseases.
Angiography
;
Carotid Arteries*
;
Carotid Artery, Internal
;
Constriction, Pathologic
;
Humans
;
Mass Screening
7.The significance of clinical findings on hypertensive disorders in pregnancy.
Seon Tae KIM ; Dong Ho KIM ; Dong Jin KIM ; Hong Kwan KIM ; Hun Jung IM
Korean Journal of Perinatology 1993;4(3):371-381
No abstract available.
Pregnancy*
8.A Case reports of a Surgical Correctiona of the Mandibular Retrusion.
Nan Hee IM ; Jin Ho PARK ; Byung Rho CHIN ; Hee Kyung LEE
Yeungnam University Journal of Medicine 1995;12(2):393-399
Mandibular retrusion showing the facial problem with a marked maxillarry incisors protrusion and chin deficiency, resulting in a highly convex profile is uncommon in Korea.. The large incisor overjet and deep-bite create functional limitations and unpleasing esthetic result. The majority of theses cases are susceptible to correction by orthodontic therapeutic methods. But severe Class II retrognathic cases in which orthodontic treatment alone has not been capable of achieving good results. Orthognathic surgery offers several approaches. In this case, mandibular advancement by bilateral sagittal split ramus osteotomy and augmentation genioplasty has a special surgical problems. The suprahyoid muscle gorup are lengthened if the body of the mandible is surgically repositioned anteriorly. Instability of results and relapse return to original position shoud predicted during post-surgical muscular readjustment.. To maintain maximum correction with this technique, it is suggested that the mandibular body be well rotated forward at time of surgical intervention and overcorrected anteriory as much as possible. So, the authors report the case with review of concerned literature.
Chin
;
Genioplasty
;
Incisor
;
Korea
;
Mandible
;
Mandibular Advancement
;
Orthognathic Surgery
;
Osteotomy, Sagittal Split Ramus
;
Overbite
;
Recurrence
;
Retrognathia*
9.A Comparative study of the Implants used in the Management of Blowout Fracture.
Kwon JOO ; Sang Hun CHUNG ; Ki Taek HAN ; Ho KWON ; Jin Soo IM ; Yoon Jai KANG
Journal of the Korean Society of Plastic and Reconstructive Surgeons 1999;26(3):470-476
We developed an animal model to recreate the condition of an open fracture in communication with the maxillary sinus. We then studied wound healing of the sinus wall structures following fracture in the presence of autogenous bone and alloplastic implant. This model is designed to simulate the repair of an orbital floor fracture in humans. The New Zealand White rabbit was used as the animal model. Standardized 8mm defects were made bilaterally in the maxillary sinuses to include bone and mucosa in 36 rabbits. Two different implants and autogenous calvarial bone graft were placed in the soft-tissue pockets to obturate the defects, exposing one surface of the implant to the open sinus. Medpor porous polyethylene, silicone and calvarial bone implant were compared. Animals were killed at 1, 2 and 8 weeks after implantation. Gross examination of the specimens for the amount of mucosal closure and implant tissue fixation was performed. Histological sections were evaluated for bone and soft-tissue morphology juxtaposed to the implant. Complete closure of the mucosal defect was demonstrated with each type of implant. Medpor implants showed both vascular and soft-tissue ingrowth into pores by week 1. Bone ingrowth was seen by week 2. Closure of the Medpor obturated defects occurred more rapidly than in the silicone group. The Medpor implants and calvarial bone demonstrated bone and soft-tissue fixation, callus formation and maturation, while mature overlying mucosa was reconstituted over the defects. Silicone implants demonstrated a fibrous tissue reaction within 1 week of implantation and they never became fixed to bone or soft tissue. Maxillary sinus wall regeneration occurred in all defects. This study supports clinical observations of maxillary sinus wall regeneration in humans.
Animals
;
Bony Callus
;
Fractures, Open
;
Humans
;
Maxillary Sinus
;
Models, Animal
;
Mucous Membrane
;
New Zealand
;
Orbit
;
Polyethylene
;
Rabbits
;
Regeneration
;
Silicones
;
Tissue Fixation
;
Transplants
;
Wound Healing
10.A Clinical Study on Cysticercosis.
Byung Hoon IM ; Jae Kyue RHO ; Ho Jin MYONG
Journal of the Korean Neurological Association 1983;1(2):31-37
Authors reviewed the clinical features and diagnostic approaches in 70 patients of cysticercosis who had been diagnosed at Seoul National University Hospital from 1978 to 1982. The ages of the 70 patients ranged from 4 to 65 years at the time of the diagnosis (mean age 36.9years) with 62.9 percent between the age 20 and 50 years. Male were more frequently involved than female (2:1). Forty-seven patients (67.1%) presented with neurological symptoms and signs, among which epileptic seizures (66%) was the most common one. Subcutaneous nodules were observed in 36 patients (50.1%) and 24 patients of them had no abnomal clinical findings other than subcutaneous nodules. Computed tomography (CT), employed in 46 patients, showed multiple low densties in 31 patients (67.4%).
Cysticercosis*
;
Diagnosis
;
Epilepsy
;
Female
;
Humans
;
Male
;
Seoul