Venous thromboembolism is well known as one of the rare but serious adverse effects of combined oral contraceptives (COCs). The COCs with third and fourth generation progestogens were found to have higher risk of venous thrombosis than those with second generation progestogens. We present a case of pulmonary embolism in a 23-year-old nulligravid woman who was using COCs containing the third generation progestogen (desogestrel). At the time of presentation of the adverse effect, she had been using the COCs for 4 months. She had no additional risk factors for thrombosis such as smoking, surgery, tumor as well as genetic factors. This case demonstrates even young women in otherwise good health may be at risk of venous thromboembolism from low-dose formulations of COCs as an over-the-counter drug. We describe this case with a brief review of literatures.
Contraceptives, Oral* ; Contraceptives, Oral, Combined ; Desogestrel* ; Female ; Humans ; Progestins ; Pulmonary Embolism* ; Risk Factors ; Smoke ; Smoking ; Thrombosis ; Venous Thromboembolism ; Venous Thrombosis ; Young Adult

Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary renal disease. There are some reports in the literature concerning unilateral ADPKD. However, in adults, only a few cases of unilateral ADPKD with agenesis of contralateral kidney have been reported. We present a case of unilateral ADPKD with agenesis of contralateral kidney in a 66-yr-old man. Radiographic images showed the enlarged right kidney with multiple variable-sized cysts and the absence of the left kidney. The diagnosis of ADPKD was confirmed by the family screening. The patient received maintenance hemodialysis for endstage renal disease. We report a case of unilateral ADPKD associated with contralateral renal agenesis in a 66-yr-old male patient with a literature review.
Abdomen/pathology ; Aged ; Female ; Human ; Kidney/abnormalities* ; Male ; Pedigree ; Polycystic Kidney, Autosomal Dominant/diagnosis* ; Polycystic Kidney, Autosomal Dominant/pathology* ; Polycystic Kidney, Autosomal Dominant/physiopathology ; Radiopharmaceuticals/metabolism ; Technetium Tc 99m Dimercaptosuccinic Acid/metabolism

OBJECTIVE: To evaluate the safety and efficacy of the laparoscopic incidental appendectomy during gynecologic laparoscopic operation. Methods: This study was evaluated for the clinical analysis of 118 patients who underwent laparoscopic assisted vaginal hysterectomy(LAVH group, 65 cases) and LAVH with laparoscopic incidental appendectomy(LAVH + IA group, 53 cases) at the Wallace Memorial Baptist Hospital from Oct. 1996 to Nov. 1998. RESULTS: The following results were obtained: 1) There was no significant difference between two groups in regard to age. The mean age was 45.7 years in LAVH group and 43.8 years in LAVH + IA group. 2) There was no significant difference between two groups in mean operative time. The mean operative time was 90.4 minutes in LAVH group and 97.5 minutes in LAVH + IA group. 3) The mean appendectomy time was 7.1 minutes. 4) The mean time recovering normal bowel activity was 46.2 hours in LAVH group and 45.8 hours in LAVH + IA group. There was no significant difference between two groups. 5) The mean hospital stay was 6.4 days in LAVH group and 5.7 days in LAVH + IA group. There was no significant difference between two groups. 6) The postoperative complications occurred in 11 cases(9.3 %). The serious complications of appendectomy was not found. 7) Of the 53 appendices removed, 5(9.4 %) were abnormal pathologic findings. CONCLUSION: Laparoscopic incidental appendectomy during laparoscopic operation was not found to influence the operation time, hospital stay, gas passing time, but there is one case of wound infection due to incidental appendectomy. Therefore, a large number of study should be performed to evaluate the safety and efficacy of laparoscopic incidental appendectomy during laparoscopic operation.
Appendectomy* ; Humans ; Length of Stay ; Operative Time ; Postoperative Complications ; Protestantism ; Wound Infection

OBJECTIVE: The aims of this study are to review the incidence of cerebrospinal fluid(CSF) collection complicating the simplified anterior skull base approaches via an eyebrow incision and to identify factors that influence its occurrence and treatment. METHODS: The authors retrospectively analyzed the clinical records and radiologic data of 47 cases(45 patients) who underwent superolateral orbital craniotomy or orbital roof craniotomy via an eyebrow incision at the Eulji Medical Center from September 1998 to August 2002. Forty-three cases were anterior circulation aneurysms and four cases were brain tumors. RESULTS: Significant periorbital CSF collection occurred in 13 cases(11 aneurysms, 2 brain tumors). It was managed with aspiration(8 cases), aspiration and lumbar drainage(2 cases), and dural repair(3 cases). There was no statistically significant difference in operative approaches and patient's characteristics. Periorbital CSF collection occurred in one(16.7%) of six cases using preventive lumbar CSF drainage over two days and in 12 (29.3%) out of 41 cases without it(p>005). CONCLUSION: The authors suggest that careful dissection and water-tight closure of frontal dura, sealing with fibrin glue and compressive dressing of operative wounds are important for the prevention of this complication. However, statistically not significant, preventive lumbar CSF drainage seem to be effective. Aspiration and/or lumbar drainage seem to be sufficient for management of postoperative CSF collection and dural repair could be reserved for refractory cases.
Aneurysm ; Bandages ; Brain ; Brain Neoplasms ; Cerebrospinal Fluid* ; Craniotomy* ; Drainage ; Eyebrows ; Fibrin Tissue Adhesive ; Incidence ; Orbit* ; Retrospective Studies ; Skull Base ; Wounds and Injuries

We report here three cases of Amanita virosa induced toxic hepatitis. Two of the three cases recovered but the other died 10 days after mushroom ingestion. Since the mortality of Amanita mushroom induced toxic hepatitis is very high, prompt diagnosis and aggressive therapeutic measures should be initiated as soon as possible. Our cases showed that the initial serum aminotransferase levels might not predict the clinical outcome of the patient, but that the prothrombin time (PT) seemed to be a more useful prognostic marker. Close monitoring of aminotransferase levels and PT as well as appropriate therapy are recommended. All three cases showed signs of proteinuria and we were able to characterize mixed tubular and glomerular type proteinuria at 3 or 4 days after ingestion in two cases. Among the previously reported Korean cases of suspected Amanita induced toxic hepatitis, most species could not be identified except for four cases of Amanita virosa. No cases of Amanita phalloides induced toxic hepatitis have been identified in Korea so far.
Adult ; Amanita* ; Amanitins/poisoning* ; Case Report ; Female ; Hepatitis, Toxic/urine ; Hepatitis, Toxic/etiology* ; Human ; Male ; Middle Age ; Mushroom Poisoning/complications* ; Proteinuria/etiology

No abstract available.
Atrioventricular Block

While extruded disc fragments are known to migrate anteriorly, posteriorly, or laterally to the theca sac, posterior migration of the fragments is relatively rare and sudden onset of cauda equina syndrome (CES) caused by the migration is extremely rare. The authors experienced a case of CES that was manifested abruptly with sudden paraplegia caused by posterior migration of the lumbar intervertebral disc. A 74-year old man, who had no prior significant neurologic signs or trauma history, visited our emergency center with paraplegia of both lower extremities occurring suddenly when awakened. On magnetic resonance image (MRI) findings, we could detect ruptured disc herniation with severe lumbar stenosis at the L2-3 level. We performed an emergent decompression, and the right posterior migrated disc fragments at L2-3 were intraoperatively observed. The patient was fully recovered himself on the follow up after 3 months of the operation. In conclusion, early operation can result in better outcome in acute paraplegia caused by the posterior migrated disc fragments.
Cauda Equina ; Constriction, Pathologic ; Decompression ; Emergencies ; Follow-Up Studies ; Humans ; Intervertebral Disc ; Intervertebral Disc Displacement ; Lower Extremity ; Magnetic Resonance Spectroscopy ; Neurologic Manifestations ; Paraplegia ; Polyradiculopathy

OBJECTIVE: Epidural venous varicosity (congestion of the epidural vein) is rarely introduced as an influential factor of clinical symptoms. However, there are several studies suggesting that epidural venous varicosity results in neurologic symptoms. We would like to highlight evidence that epidural venous varicosity results in neurologic symptoms and the relation between epidural venous varicosity and neural structure observed during the surgery. Based on our experiences, we also propose a new classification of epidural venous varicosity. METHODS: 29 patients with symptomatic lumbar stenosis received microsurgical decompression via partial hemilaminectomy. The authors retrospectively reviewed all recorded intraoperative pictures and categorized patterns of venous varicosities with relationship to neural structures. RESULTS: Type A is conditions in which epidural veins are dilated but located parallel to the nerve root on the lateral side of the nerve root and thus do not compress the nerve root. Type B is conditions in which varices are located on the anterior lateral side of the nerve root to compress the nerve root. Type C is conditions in which varices are encircled around the nerve root and compressing the nerve root. CONCLUSION: Epidural venous varicosity is observed in most lumbar stenosis patients with clinical symptoms. Of the types, the types of epidural venous varicosity compressing nerve structures were Type B and Type C. All epidural venous varicosities were removed regardless of classification during operations. Most patients showed relief in clinical symptoms after the operation. We thought to epidural venous varicosity as a factor that causes clinical symptoms of lumbar stenosis.
Constriction, Pathologic ; Decompression ; Decompression, Surgical ; Epidural Space ; Humans ; Intermittent Claudication ; Neurologic Manifestations ; Radiculopathy ; Retrospective Studies ; Spinal Stenosis ; Varicose Veins ; Veins

BACKGROUND: The Technicon Immuno I utilizes various enzymatic kinetic analysis with colorimetric detection and magnetic particles. We evaluated this fully automated random-access immunoassay system which can perform latex agglutination and magnetic-separation sandwich/ competitive immunoassay. METHODS: We evaluated the assay precision, lower limits of detection, linearity, recovery, sample to sample carry-over, analytical interferences and comparison with other various methods for the following analytes: thyroxine (T4), thyroid stimulating hormone (TSH), free thyroxine (FT4), luteinizing hormone (LH), follicular stimulating hormone (FSH), prostate specific antigen (PSA), alpha-fetoprotein (AFP), carcino-embryonic antigen (CEA), CA 19-9, and digoxin. RESULTS: Satisfactory results were obtained for within-run and between-day precision in most analytes. Lower limits of detection were slightly higher than claimed by the manufacturer. The linearity was acceptable, but there were proportional errors for CEA and FT4. The recovery rates were also good except for PSA. Sample to sample carry-over was not detected. No significant analytical interference was caused by hemoglobin (up to 2,000 mg/L), lipid (up to 85 mmol/L) and bilirubin (up to 325 mol/L) except for digoxin, FT4 and PSA. The Technicon Immuno I assay correlated well with the comparison methods in most analytes, but the proportional biases were found for PSA and LH. CONCLUSIONS: The Technicon Immuno I is a satisfactory system for clinical use in most cases but more study would be requried for FT4. Especially, this system can replace the radioimmunoassay for FSH and LH.
Agglutination ; alpha-Fetoproteins ; Bias (Epidemiology) ; Bilirubin ; Digoxin ; Immunoassay* ; Latex ; Limit of Detection ; Luteinizing Hormone ; Prostate-Specific Antigen ; Radioimmunoassay ; Thyrotropin ; Thyroxine

OBJECTIVES: There is continuing controversy about the benefits of decompressive craniectomy in massive cerebral edema following space occupying hemispheric cerebral infarction. The aims of this study are to determine the effectiveness and to confirm the life-saving nature of decompressive craniectomy with dural augmentation for massive cerebral infarction. PATIENTS AND METHODS: We present twelve patients with medically uncontrollable hemispheric cerebral infarction. All were treated with extensive craniectomy and duroplasty without resection of necrotic tissue. We evaluated various characteristics(size of hemispheric infarction, Glasgow Coma Scale, volume of low density and midline shift in CT) at three different periods(preoperative, immediate postoperative and 3-4weeks after operation) and evaluated effectiveness of hemicraniectomy for massive cerebral edema after large hemispheric infarction. RESULTS: All patients have survived from surgery. Nine patients with nondominant hemispheric infarction showed significant functional recovery with minimal assistance, and remaining two patients with dominant hemispheric infarction and one patient with nondominant hemispheric infarction have functionally dependent. The volume of low density and midline shift in CT were significantly reduced after decompressive craniectomy. CONCLUSIONS: Our results indicate that decompressive craniectomy with dural augmentation without resection of necrotic tissue for massive cerebral hemispheric infarction not only reduce the mortality and infarction size but also significantly improve the outcome, especially for nondominant hemispheric infarction.
Brain Edema ; Cerebral Infarction* ; Decompressive Craniectomy* ; Glasgow Coma Scale ; Humans ; Infarction ; Mortality