1.A Case of Curretage and Anterior Fusion of Cervical Tuberculous Spondylitis Via Trotter Approach.
Myeong Hyun KIM ; Hung Seob CHUNG ; Jeong Wha CHU
Journal of Korean Neurosurgical Society 1988;17(1):155-164
A ase of 47 years old female with cervical tuberculous spondylits involving C2,3 and C4 is reported. The lesion was treated surgically by curretage and anterior fusion with iliac bone autograft via median labiomandibular glossotomy.
Autografts
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Female
;
Humans
;
Middle Aged
;
Spondylitis*
2.A Case of Malignant Mixed Mullerian Tumor after radiation therapy for Cervical cancer.
Ick Min CHO ; Man Taek HA ; Myeong Seob JEONG ; Sang Yoon LEE ; Jeong Kyu SHIN ; Soon Ae LEE ; Jong Hak LEE ; Won Young PAIK
Korean Journal of Obstetrics and Gynecology 2005;48(11):2710-2715
Malignant mixed mullerian tumors (MMMT) are uncommon neoplasms of the female genital tract that histologically consist of malignant epithelial components and stromal components. Most MMMTs are found in postmenopausal women. The clinical course is very poor due to frequent metastasis and recurrence. Among the carcinogenic epidemiologic predisposing factors, the relationship of previous pelvic irradiation to subsequent development of a malignant mixed mullerian tumor has been reported in recent years. We are reporting a case of MMMT of the uterus which occured in a woman who received radiation therapy for cervical cancer 11 years before the present date.
Causality
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Female
;
Humans
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Neoplasm Metastasis
;
Recurrence
;
Uterine Cervical Neoplasms*
;
Uterus
3.Primary Mixed Carcinoid Tumor and Mucinous Tumor of Borderline Malignancy of the Ovary.
Sang Yun LEE ; Man Taek HA ; Myeong Seob JEONG ; Jeong Kyu SHIN ; Won Jun CHOI ; Ji Kwon PARK ; Jong Hak LEE ; Won Young PAIK
Korean Journal of Obstetrics and Gynecology 2006;49(2):466-471
Primary mixed carcinoid with mucinous tumor of borderline malignancy of the ovary is very rare ovarian tumor. Most of them arose in dermoid cyst or in mature solid teratoma. Its diagnosis was based on histological and immunohistochemical findings. We experienced a case of primary mixed carcinoid postoperatively and present with a brief review of literatures.
Carcinoid Tumor*
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Dermoid Cyst
;
Diagnosis
;
Female
;
Mucins*
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Ovary*
;
Teratoma
4.Clinical Study for Fetal Death in Utero.
Myeong Seob JEONG ; Sang Yoon LEE ; Ick Min CHO ; Ji Kwon PARK ; Jeong Kyu SHIN ; Won Jun CHOI ; Jong Hak LEE ; Won Young PAIK
Korean Journal of Obstetrics and Gynecology 2006;49(2):329-336
OBJECTIVE: The purpose of this study was to evaluate the incidence, causes and maternal complications in cases of fetal death in utero (FDIU). METHODS: This is a clinical study of 224 cases of FDIU among 10,582 deliveries at 00 University Hospital during January 1990 to December 2004. All the clinical informations were obtained by reviewing medical records retrospectively. RESULTS: The average incidence of FDIU was 2.1%. The mean age of mothers with FDIU was 28.5 years old. The mean gestational age was 30.4 weeks and mean weight of dead fetus was 1442 gm. The causes of FDIU were placenta abuptio (14.3%), severe preeclampsia (13.4%), congenital anomalies (9.4%), severe intrauterine growth restriction (IUGR, 9.4%), nuchal cord (6.7%), chrioamnionitis (5.8%). However the causes of FDIU were largely unknown (18.8%). The modes of delivery were induced labor (65.2%), laparotomy (26.8%), spontaneous labor (8.0%). The most common indication of laparotomy was placenta abuptio (36.7%). There were 66 cases (29.5%) with maternal complications and common complications were hemorrhage (11.2%), fever (8.5%), DIC (5.8%). The incidence of hypofibrinogenemia (<150 mg/dL) was 14.3%. CONCLUSION: The most common suspected causes of FDIU were placenta abruptio, severe preeclampsia and the causes could not be determined in 42 cases (18.8%). The proper prenatal care should be taken of fetuses on the basis of risk factors of antepartum and intrapartum so that unnecessary intrauterine fetal death might be able to be prevented.
Dacarbazine
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Female
;
Fetal Death*
;
Fetus
;
Fever
;
Gestational Age
;
Hemorrhage
;
Humans
;
Incidence
;
Labor, Induced
;
Laparotomy
;
Medical Records
;
Mothers
;
Nuchal Cord
;
Placenta
;
Pre-Eclampsia
;
Pregnancy
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Prenatal Care
;
Retrospective Studies
;
Risk Factors
5.Diagnostic performance of the 2022 KLCA-NCC criteria for hepatocellular carcinoma on magnetic resonance imaging with extracellular contrast and hepatobiliary agents: comparison with the 2018 KLCA-NCC criteria
Ja Kyung YOON ; Sunyoung LEE ; Jeong Ah HWANG ; Ji Eun LEE ; Seung-seob KIM ; Myeong-Jin KIM
Journal of Liver Cancer 2023;23(1):157-165
Background:
/Aim: This study aimed to determine the diagnostic performance of 2022 Korean Liver Cancer Association-National Cancer Center (KLCA-NCC) imaging criteria compared with the 2018 KLCA-NCC for hepatocellular carcinoma (HCC) in high-risk patients using magnetic resonance imaging (MRI).
Methods:
This retrospective study included 415 treatment-naïve patients (152 patients who underwent extracellular contrast agent [ECA]-MRI and 263 who underwent hepatobiliary agent [HBA]-MRI; 535 lesions, including 412 HCCs) with a high risk of HCC who underwent contrast-enhanced MRI. Two readers evaluated all lesions according to the 2018 and 2022 KLCA-NCC imaging diagnostic criteria, and the per-lesion diagnostic performances were compared.
Results:
In “definite” HCC category of both 2018 and 2022 KLCA-NCC, HBA-MRI showed a significantly higher sensitivity for the diagnosis of HCC than ECA-MRI (77.0% vs. 64.3%, P=0.006) without a significant difference in specificity (94.7% vs. 95.7%, P=0.801). On ECAMRI, “definite” or “probable” HCC categories of the 2022 KLCA-NCC had significantly higher sensitivity than those of the 2018 KLCA-NCC (85.3% vs. 78.3%, P=0.002) with identical specificity (93.6%). On HBA-MRI, the sensitivity and specificity of “definite” or “probable” HCC categories of both 2018 and 2022 KLCA-NCC were not significantly different (83.3% vs. 83.6%, P>0.999 and 92.1% vs. 90.8%, P>0.999, respectively).
Conclusions
In “definite” HCC category of both 2018 and 2022 KLCA-NCC, HBA-MRI provides better sensitivity than ECA-MRI without compromising specificity. On ECA-MRI, “definite” or “probable” HCC categories of the 2022 KLCA-NCC may improve sensitivity in the diagnosis of HCC compared with the 2018 KLCA-NCC.