1.Idiopathic portal hypertension.
Yong Joon SEO ; Young Kil CHOI ; Sang Hyo KIM
Journal of the Korean Surgical Society 1993;45(2):249-255
No abstract available.
Hypertension, Portal*
2.Malignant gastric leiomyoma.
Chang Joon AHN ; Cho Hyun PARK ; Jong Seo LEE ; Joon Gi KIM ; Sang Yong CHOO ; Rae Sung KANG ; In Chul KIM
Journal of the Korean Surgical Society 1993;45(2):199-208
No abstract available.
Leiomyoma*
3.Hereditary nonpolyposis colorectal cancer: report of one case.
Jeong Meen SEO ; Jae Gahb PARK ; Sang Joon KIM ; Jin Pok KIM
Journal of the Korean Society of Coloproctology 1991;7(2):155-162
No abstract available.
Colorectal Neoplasms, Hereditary Nonpolyposis*
4.Dexmedetomidine Use in Patients with 33degrees C Targeted Temperature Management: Focus on Bradycardia as an Adverse Effect.
Hyo Yeon SEO ; Byoung Joon OH ; Eun Jung PARK ; Young Gi MIN ; Sang Cheon CHOI
Korean Journal of Critical Care Medicine 2015;30(4):272-279
BACKGROUND: This study aimed to investigate bradycardia as an adverse effect after administration of dexmedetomidine during 33degrees C target temperature management. METHODS: A retrospective study was conducted on patients who underwent 33degrees C target temperature management in the emergency department during a 49-month study period. We collected data including age, sex, weight, diagnosis, bradycardia occurrence, target temperature management duration, sedative drug, and several clinical and laboratory results. We conducted logistic regression for an analysis of factors associated with bradycardia. RESULTS: A total of 68 patients were selected. Among them, 39 (57.4%) showed bradycardia, and 56 (82.4%) were treated with dexmedetomidine. The odds ratio for bradycardia in the carbon monoxide poisoning group compared to the cardiac arrest group and in patients with higher body weight were 7.448 (95% confidence interval [CI] 1.834-30.244, p = 0.005) and 1.058 (95% CI 1.002-1.123, p = 0.044), respectively. In the bradycardia with dexmedetomidine group, the infusion rate of dexmedetomidine was 0.41 +/- 0.15 microg/kg/h. Decisions of charged doctor's were 1) slowing infusion rate and 2) stopping infusion or administering atropine for bradycardia. No cases required cardiac pacing or worsened to asystole. CONCLUSIONS: Despite the frequent occurrence of bradycardia after administration of dexmedetomidine during 33degrees C target temperature management, bradycardia was completely recovered after reducing infusion rate or stopping infusion. However, reducing the infusion rate of dexmedetomidine lower than the standard maintenance dose could be necessary to prevent bradycardia from developing in patients with higher body weight or carbon monoxide poisoning during 33degrees C targeted temperature management.
Atropine
;
Body Weight
;
Bradycardia*
;
Carbon Monoxide Poisoning
;
Dexmedetomidine*
;
Diagnosis
;
Emergency Service, Hospital
;
Heart Arrest
;
Humans
;
Hypothermia, Induced
;
Logistic Models
;
Odds Ratio
;
Retrospective Studies
5.The anthelminthic effect of phenylene-diisothiocyanate-(1,4) (=Jonit) on Ancylostoma duodenale (dubin, 1843) creplin, 1845.
Byong Seol SEO ; Hyung Joo HAHN ; Joon Sang LEE ; Bon Yong KOO
The Korean Journal of Parasitology 1969;7(3):201-204
The anthelminthic effect of phenylene-diisothiocyanate-(1,4)(=Jonit) was studied on the eighty three cases infected with Ancylostoma duodenale. For the evalution, the number of eggs per gram of feces on all these cases was calculated before treatment. The follow-up for the egg reduction was carried out over a period of four weeks. The sixty-seven cases were treated in dosage schedule of 3 x 100 mg every 12 hours. The cure rates - the rate of negative conversion of eggs - was 74.6 percent and the total egg reduction rate of 94.2% was obtained. The ten out of 14 cases treated in the dosage schedule of 2 x 100 mg every 12 hours showed 100% egg reduction and the cure rate was 71.4%. In this group. the total egg reduction rate of 78.6% was noted. In the dosage schedule of 2 x 50 mg every 12 hours the remainder, two out of total 83 cases showed 100% egg reduction. Side effects were observed as being mild, 51 cases (56.6%) were free of side reactions and the most frequently noted side effects were vertigo and diarrhea. From the above results, it is concluded that Jonit is an effective antheminthic against Ancylostoma duodenale and its effectiveness is quite equivalent to that of a known recommended anti-hookworm products.
parasitology-helminth-nematoda
;
Ancylostoma duodenale
;
chemotherapy
;
phenylene-diisothiocyanate
;
Jonit
6.First Korean case of Emberger syndrome (primary lymphedema with myelodysplasia) with a novel GATA2 gene mutation.
Sang Kyung SEO ; Kyu Yeun KIM ; Seo Ae HAN ; Joon Seok YOON ; Sang Yong SHIN ; Sang Kyun SOHN ; Joon Ho MOON
The Korean Journal of Internal Medicine 2016;31(1):188-190
No abstract available.
DNA Mutational Analysis
;
Female
;
*Frameshift Mutation
;
GATA2 Transcription Factor/*genetics
;
Genetic Predisposition to Disease
;
Hearing Loss, Sensorineural/diagnosis/genetics
;
Humans
;
Lymphedema/diagnosis/*genetics
;
Myelodysplastic Syndromes/diagnosis/*genetics
;
Phenotype
;
Republic of Korea
;
Young Adult
7.Primary Cerebral B Cell Lymphoma: A "ghost tumor" case report.
Hye Jae CHO ; Jung Won SHIM ; Sang Keun PARK ; Joon Suk SONG ; Gham HUR ; Hyun Sook SEO
Korean Journal of Pathology 1991;25(1):68-75
Primary non-Hodgkin's lymphoma of the brain is a rare malignancy and there are known to occur almost exclusively in brain parenchyme. Recent immunological advances and immunohistochemical techniques have provided new insights into the pathogenesis and diagnosis of the malignant lymphoma even in the small biopsied tissue and the majority of these CNS tumors is thought to be derived from B lymphocytes. A 22-year old man was admitted due to headack, dizziness and walking difficulty for 2 months. On the initial CT scan, there were two enhancing lesion in the suprasellar area and pineal gland which were completely disappeared with steroid therapy and three new lesions appeared on the follow-up CT and MRI studies in corpus callosum, third ventricle and left cerebral peduncle. The serial cytologic smears of cerebrospinal fluid and a stereotaxic biopsy tissue from the corpus callosum mass showed diffusely homogenous infiltration of neoplastic large noncleaved lymphocytes with focal perivascular arrangement. On the immunocytochemical stains, the reaction was negative for GFAP, positive for LCA and MB2, and negative for MT1. After radiation therapy, the masses completely disappeared on the follow-up CT scan and the patient was discharged free of all the clinical symptoms.
Male
;
Humans
;
Biopsy
8.MR findings of failed back surgery syndrome.
Joon Yung NHO ; Hyun Ja CHO ; Gwy Suk SEO ; Ku Sub YUN ; Sang Hoon BAE ; Kyung Hwan LEE
Journal of the Korean Radiological Society 1993;29(5):1045-1050
Recurrent disc herniation and postoperative fibrosis are the main disease entities causing failed back surgery syndrome (FBSS) and magnetic resonance (MR) imaging has become a major diagnostic modality in differentiating the two. To observe the variable entities of FBSS and their MR findings, we retrospectively analyzed 15 MR images in 12 patients. The causes of FBSS were as follows; normal (no organic cause), fibrosis, new or recurrent disc herniation, discitis, osteomyelitis, inflammation at operation site, epidural abscess, arachnoiditis, and hematoma. Except a case of hematoma, gadolinium enhancement scan was necessary and informative in the diagnosis of FBSS and MR imaging only was not enough in the diagnosis of arachnoiditis.
Arachnoid
;
Arachnoiditis
;
Diagnosis
;
Discitis
;
Epidural Abscess
;
Failed Back Surgery Syndrome*
;
Fibrosis
;
Gadolinium
;
Hematoma
;
Humans
;
Inflammation
;
Magnetic Resonance Imaging
;
Osteomyelitis
;
Retrospective Studies
9.Effect of Intraoperative Mitomycin C in High-risk Glaucoma Filtering Surgery.
Seong Wook SEO ; Ji Hong BAE ; Joon Kyeong SONG
Journal of the Korean Ophthalmological Society 1993;34(5):432-435
A potent antiproliferative agent, Mitomcin-C, has been known to improve the surgical outcom of glaucomatous eyes with poor prognosis after filtering surgery. Twenty one eyes of 21 patients underwent trabeculectomy with Mitomyc-C. Overall success rate is 81%: 2 of 3 eyes with glaucoma after unsuccessful filtering surgery, 3 of 4 eyes with neovascular glaucoma, 2 of 3 eyes with secondary glaucoma, 1 of 2 eyes with aphakic glaucoma and all of 9 eyes with advanced glaucoma. Postoperative complications were prolonged conjuntival wound leakage in two eyes, conjuntibval wound leakage and corneo-lenticular touch in one eye, choroidal detachment in one eye, progression of cataract in one eye, hyphema in 3 eyes.
Cataract
;
Choroid
;
Filtering Surgery*
;
Glaucoma*
;
Glaucoma, Neovascular
;
Humans
;
Hyphema
;
Mitomycin*
;
Postoperative Complications
;
Prognosis
;
Trabeculectomy
;
Wounds and Injuries
10.Effect of Intraoperative Mitomycin C in High-risk Glaucoma Filtering Surgery.
Seong Wook SEO ; Ji Hong BAE ; Joon Kyeong SONG
Journal of the Korean Ophthalmological Society 1993;34(5):432-435
A potent antiproliferative agent, Mitomcin-C, has been known to improve the surgical outcom of glaucomatous eyes with poor prognosis after filtering surgery. Twenty one eyes of 21 patients underwent trabeculectomy with Mitomyc-C. Overall success rate is 81%: 2 of 3 eyes with glaucoma after unsuccessful filtering surgery, 3 of 4 eyes with neovascular glaucoma, 2 of 3 eyes with secondary glaucoma, 1 of 2 eyes with aphakic glaucoma and all of 9 eyes with advanced glaucoma. Postoperative complications were prolonged conjuntival wound leakage in two eyes, conjuntibval wound leakage and corneo-lenticular touch in one eye, choroidal detachment in one eye, progression of cataract in one eye, hyphema in 3 eyes.
Cataract
;
Choroid
;
Filtering Surgery*
;
Glaucoma*
;
Glaucoma, Neovascular
;
Humans
;
Hyphema
;
Mitomycin*
;
Postoperative Complications
;
Prognosis
;
Trabeculectomy
;
Wounds and Injuries