No abstract available.
Female ; Obstetric Labor, Premature* ; Pregnancy ; Ritodrine*

OBJECTIVE: For the treatment of carotid cavernous fistula(CCF), transarterial detachable balloon occlusion(DBO) is the method of choice. When it has failed to occlude the fistula, various embolization methods are used to treat the fistula. Transvenous embolization through the superior ophthalmic vein(SOV) is another method of treatment. The venous approach through the SOV after surgical dissection and exposure of this vein has been recommended by some delete, but(here) delete delete(an) alternative treatment method by percutaneous puncture of the SOV without surgical dissection(is described). METHODS: A 19-year-old woman admitted to our hospital two months after accident, presented with proptosis, chemosis, occulomotor and abducens nerve palsies, and bruit of the right eye. The authors tried DBO via transarterial route in initial treatment and the fistula was occluded with subsequent disapearance of bruit. However, 2 weeks later, she complained of recurence of bruit. Transarterial approach was attempted again, but the fistula hole was too small for this approach. The venous approach via SOV by percutaneous puncture was then tried. Puncture was made at the medial one third of the superior orbital rim and the fistula was embolized with Guglielmi detachable coils (GDCs). RESULTS: The fistula was completely occluded and no early and late complications noted. The patient's clinical symptoms were improved within a few days. CONCLUSION: Treatment of CCF by percutaneous puncture of the SOV is an alternative and effective method when other approaches are not feasible.
Abducens Nerve Diseases ; Exophthalmos ; Female ; Fistula* ; Humans ; Orbit ; Punctures* ; Veins* ; Young Adult

We are report a case of surgically treated a huge neurilemmoma in the lower thoracic and lumbosacral areas. A 57-year-old women presented with low back pain, motor weakness of the both lower extremities and urination difficulty. Magnetic resonance imaging revealed a huge enhancing lesion at the L3-S1 levels and isolated two small enhancing lesions at the T12 and L1 level respectively. This case was treated with extensive laminectomy from T12 through S1 level and total resection. The pathological findings were consistent with neurilemmoma. The patient's preoperative neurologic deficit has been recovered and no postoperative complications developed.
Cauda Equina* ; Female ; Humans ; Laminectomy ; Low Back Pain ; Lower Extremity ; Magnetic Resonance Imaging ; Middle Aged ; Neurilemmoma* ; Neurologic Manifestations ; Postoperative Complications ; Urination

For the treatment of carotid-cavernous fistula, detachable balloon occlusion(DBO) is the method of choice. When it fails, or when the fistula is incompletely occluded, alternative treatment methods include direct surgery and internal carotid artery occlusion at the proximal and distal portion of the fistula. Before ligation or occlusion of the internal carotid artery, however, coil embolization should be considered, as this preserves patent internal carotid artery. The authors used DBO in a 22-year-old male patient with carotid-cavernous fistula which developed after head injury. During the procedures the fistula was partially obstructed by one detachable balloon. In spite of several attempted occlusions with a second balloon, this could not be introduced into the small remnant fistula hole. The second stage of intervention involved embolization with a Guglielmi detachable coil(GDC) ; this was successfully introduced into the partially obstructed fistula, which was thus completely occluded, and the patient's clinical symptoms improved. In this case, GDC emboization was an effective tool for the treatment of carotid-cavernous fistula incompletely occluded by a detachable balloon.
Carotid Artery, Internal ; Craniocerebral Trauma ; Embolization, Therapeutic ; Fistula* ; Humans ; Ligation ; Male ; Young Adult

For the treatment of carotid-cavernous fistula, detachable balloon occlusion(DBO) is the method of choice. When it fails, or when the fistula is incompletely occluded, alternative treatment methods include direct surgery and internal carotid artery occlusion at the proximal and distal portion of the fistula. Before ligation or occlusion of the internal carotid artery, however, coil embolization should be considered, as this preserves patent internal carotid artery. The authors used DBO in a 22-year-old male patient with carotid-cavernous fistula which developed after head injury. During the procedures the fistula was partially obstructed by one detachable balloon. In spite of several attempted occlusions with a second balloon, this could not be introduced into the small remnant fistula hole. The second stage of intervention involved embolization with a Guglielmi detachable coil(GDC) ; this was successfully introduced into the partially obstructed fistula, which was thus completely occluded, and the patient's clinical symptoms improved. In this case, GDC emboization was an effective tool for the treatment of carotid-cavernous fistula incompletely occluded by a detachable balloon.
Carotid Artery, Internal ; Craniocerebral Trauma ; Embolization, Therapeutic ; Fistula* ; Humans ; Ligation ; Male ; Young Adult

OBJECTIVE: To examine the association between methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism and hyperhomocysteinemia in women with unexplained recurrent miscarriages (RM) and to investigate the association between MTHFR genotype variants and alloimmune activation, proportion of peripheral blood natural killer (pbNK) cells. METHODS: A total of 39 patients with a history of two or more unexplained miscarriages were recruited to this study. The controls were women who had a live birth without a history of RM (n=50). The proportion of pbNK cells was measured by flow cytometry. Plasma homocysteine levels and the incidence of the MTHFR variant of the RM and control groups were compared. The proportion of pbNK cells was compared to the MTHFR variants in the RM group. RESULTS: No differences were found between the two groups' mean plasma homocysteine levels (7.6+/-1.5 micromol/L vs. 7.1+/-2.1 micromol/L) or incidence of the MTHFR genotype variant (CC, 35% vs. 33%; CT, 40% vs. 53%; and TT, 25% vs. 14%). In the RM group, individuals with the TT variant (7.7+/-1.1 micromol/L) had higher homocysteine levels than those with the CC and CT variants (7.4+/-1.9 micromol/L and 7.4+/-1.2 micromol/L) and those with the CT variant (19.2+/-8.1%) had a higher proportion of CD3-/CD56+ pbNK cells than those with the CC and TT variants (17.7+/-6.6% and 17.9+/-7. 0%), but the results of both comparisons were statistically insignificant. CONCLUSION: These preliminary results show no difference in plasma homocysteine levels between the RM and control groups or among MTHFR genotype variants in the RM group, which may suggest that the plasma homocysteine level is difficult to use as a predictive marker of RM in the Korean population. A study of a larger number of patients is needed.
Abortion, Habitual ; Abortion, Spontaneous ; Female ; Flow Cytometry ; Genotype ; Homocysteine ; Humans ; Hyperhomocysteinemia ; Incidence ; Killer Cells, Natural ; Live Birth ; Methylenetetrahydrofolate Reductase (NADPH2) ; Plasma ; Pregnancy

Intravenous leiomyomatosis (IVL) is a rare, benign tumor that originates from the uterus. IVL is usually confined to the pelvic venous system, but it travels into the inferior vena cava (IVC) in 10% of cases and even into the heart in 3% of cases. We present a case of successful resection of recurrent IVL with right atrium extension. We used only an abdominal incision and transesophageal echocardiography (TEE) guidance. A 40-year-old female patient visited our hospital with recurrent IVL. She had a history of total abdominal hysterectomy and right salpingo-oophorectomy due to IVL performed one year prior. On computed tomography (CT) and ultrasonography, IVL was found to involve both ovarian veins, the left renal vein, and the IVC extending to the right atrial junction. Using intraoperative TEE monitoring, we could see that IVL was not attached to the vascular wall. After creating a midline abdominal incision, we removed the tumor through the enlarged ovarian vein and ovary. The patient had an uneventful recovery and was discharged home on the ninth postoperative day.
Adult ; Echocardiography, Transesophageal ; Female ; Heart ; Heart Atria ; Humans ; Hysterectomy ; Leiomyomatosis ; Ovary ; Renal Veins ; Uterus ; Veins ; Vena Cava, Inferior

BACKGROUND: Cat scratch disease (CSD) manifests as a self-limiting, regional lymphadenopathy, fever and constitutional symptoms following a cat scratch or close contact with cats. Bartonella henselae is a causative agent of CSD that is globally distributed. In Korea there are no case report of CSD and no reports on the seroprevalence of Bartonella henselae in patients with suspected CSD. In this study the prevalence of antibodies to Bartonella in patients with lymphadenopathies was evaluated. METHODS: We evaluated serological responses of 31 patients (8 male, 23 female) with regional lymphadenopathies. The age of the patients ranged from 6 to 76 years old (mean+/-S.D., 30.6+/-14.3 years). Final diagnoses on the lymphadenopathies were tuberculous lymphadenopathy, Kikuchi's disease, Kawasaki's disease, and viral infection, but considerable cases remained undiagnosed. All sera were examined using MRL Diagnostics Bartonella IgG indirect immunofluorescent antibody (IFA) test kits (MRL Diagnostics, Cypress, California, USA) according to the manufac-turer's instructions. RESULTS: Of the 31 patients, 21 (67.7%) patients showed positive titers of immunoglobulin G (IgG) to B. henselae (1 : 64 or higher). Twelve (38.7%) had IgG titers of 1 : 128 and four (12.9%) had titers of 1 : 256. Among these patients, three patients had a history of close contact with a cat or cat scratch. Twenty patients (64.5%) showed positive reactions against B. quintana. CONCLUSION: This study revealed possible patients with cat scratch disease, but, unlike other countries, Bartonella seropositivity was not closely associated with cat contact. The further studies should be performed in a large number of patients including a control group and be accompanied with culture or polymerase chain reaction of extirpated lymph node.
Aged ; Animals ; Antibodies* ; Bartonella henselae* ; Bartonella quintana* ; Bartonella* ; California ; Cat-Scratch Disease ; Cats ; Cupressus ; Diagnosis ; Fever ; Histiocytic Necrotizing Lymphadenitis ; Humans ; Immunoglobulin G ; Korea ; Lymph Nodes ; Lymphatic Diseases* ; Male ; Polymerase Chain Reaction ; Prevalence* ; Seroepidemiologic Studies

BACKGROUND: Cat scratch disease (CSD) is an emerging disease worldwide and is mainly caused by Bartonella henselae, a gram-negative bacterium. The most common clinical manifestation is regional lymphadenopathy, though clinical recognition may be difficult, as atypical manifestations occur. The condition can be complicated by neuroretinitis, endocarditis, and sometimes fatal encephalopathy. The reservoir of B. henselae is the cat, and the prevalence rates of B. henselae infection in cat populations range from 4 to 70%. The prevalence of Bartonella infection in Korea has not been studied, thus, in this study Bartonella infection was investigated in cats captured in the Inchon and Ansan areas. METHODS: Twenty wild cats were captured and their livers and spleens were examined by polymerase chain reaction (PCR), bacterial culture, and histopathologically. PCR used two primers: Cat (sense:5'-GAT TCA ATT GGT TTG AA(G/A) GAG GCT-3', antisense:5'-TCA CAT CAC CAG G(A/G)C GTA TTC- 3') and Barto (sense:5'-(C/T) CT TCG TTT CTC TTT CTT CA-3', antisense:5'-AAC CAA CTG AGC TAC AAG CC-3'). Culture was performed by inoculating sliced spleen and liver into the ECV304 cell line and bacterial growth was observed over a period of 3 weeks. If no visible bacterial growth was identified, the presence of bartonella was examined by DNA staining, indirect immunofluorescent staining, and PCR. Liver and spleen were stained with H&E and scrutinized under the light microscope. RESULTS: Nine pairs of culture cells inoculated with liver and spleen were examined by indirect immunofluorescent staining and PCR; no positive case was found. In addition, no positive case was identified by PCR in the liver and spleen specimens of eleven cats. Spleen and liver specimens of eleven cats were examined by light microscopy and none showed granuloma. CONCLUSION: This preliminary study suggests that the Bartonella infection is probably uncommon in the cat population of the Inchon and Ansan areas. Further studies should be undertaken to detail the prevalence of Bartonella infection in other areas and in human.
Animals ; Bartonella henselae* ; Bartonella Infections ; Bartonella* ; Cat-Scratch Disease ; Cats* ; Cell Line ; DNA ; Endocarditis ; Granuloma ; Gyeonggi-do ; Humans ; Incheon ; Korea ; Liver ; Lymphatic Diseases ; Microscopy ; Polymerase Chain Reaction ; Prevalence* ; Retinitis ; Spleen

OBJECTIVE: Pattern with essential hypertension generally shows the same circadian pattern as the normothensive person with a night-time reduction or "DIP" in blood pressure in sleep. The definition of "Dipper" and "Non-dipper" are assigned according to arbitrary criteria e.g. a night time average blood pressure which is at least 10% less than the average daytime blood pressure. Prospective evidence that the absence of an overnight dip is a strong adverse prognostic indicator for target organ damage .Thus we investigate circardian rhythm of blood pressure, related target organ damage, its frequency & drug in hypertensive subjects. Method : 24hr ambulatory blood pressure monitoring, history taking, physical examination, fundoscopy, ECG, chest X ray, dipstick urinanlysis, serum creatinine level are performed in essential hypertensive subjects. Exclusion criteria are duration of hypertension over 5 years, DM, renovascular hypertension & heart failure. RESULTS: Total 42 patients performed study.17 subjects classify dipper group,25 subjects classify non-dipper group. Between dipper & non-dipper group shows no significantly difference at stroke history, C/T ratio over 0.5 in chest X-ray, left ventrcular hypertrophy in ECG,ST-T change in ECG, proteinuria & serum creatinine level. Non-dipper group shows significantly difference to dipper group in frequency of hypertensive retinopathy and number of combined drug used subjects. CONCLUSION: Number of hypertensive retinopathy is significantly frequency in non-dipper group. Hypertensive retinopathy is atherosclerotic complication, thus we predict other target organ damage, therefore non-dipper type circardian rhythm of blood pressure is adverse prognostic factor for target organ damage of hypertensive subjects.
Blood Pressure Monitoring, Ambulatory ; Blood Pressure* ; Creatinine ; Electrocardiography ; Heart Failure ; Humans ; Hypertension ; Hypertension, Renovascular ; Hypertensive Retinopathy ; Hypertrophy ; Physical Examination ; Prospective Studies ; Proteinuria ; Stroke ; Thorax