Purpose: Macular edema including cystoid macular edema is one of the main causes of unfavorable visual outcomes after cataract surgery. The macular thickness and the occurrence of macular edema after uncomplicated cataract surgery was evaluated using optical coherence tomography (OCT) in this study. Methods: Macular map images were taken by OCT before surgery and at 1 week, 1 month, and 2 months postsurgery. The subjects were classified into two groups (group 1, patients with no macular edema; group 2, patients with macular edema). Group 2 was defined as increase in central macular thickness (CMT) by 30% compared with that before surgery. The risk factors for macular edema were evaluated. Group 2 was divided into two subgroups: subclinical macular edema (group 2A) and cystoid macular edema (group 2B) and they were assessed in terms of the clinical course of best-corrected visual acuity and CMT. Results: A total of 376 patients were enrolled in this study, of which 36 (9.57%, group 2) showed macular edema measured by OCT after the surgery. Univariate analysis for group 1 and 2 revealed that intracameral injection of epinephrine during phacoemulsification was associated with the development of macular edema. In group 2, five patients (1.33%) developed cystoid macular edema. Statistically significant differences in the clinical course of CMT were observed at 2 months (201.2 ± 23.1, 250.0 ± 29.8, and 371.0 ± 160.3 in group 1, group 2A, and group 2B, respectively; p < 0.001) and 1 month postoperatively (198.5 ± 23.6, 237.8 ± 40.9, and 314.0 ± 104.5 in group 1, group 2A, and group 2B, respectively; p < 0.001). Group 2B required additional treatment and eventually achieved best-corrected visual acuity of >0.2 with CMT in the normal range. Conclusions The intracameral injection of epinephrine may cause macular edema after uncomplicated cataract surgery. Examination of CMT using OCT is recommended for the early detection of macular edema.

Although the incidence of bleeding complications during extracorporeal membrane oxygenator (ECMO) support has decreased in various trials, bleeding is still the most fatal complication. We investigated the ideal dosage and efficacy of nafamostat mesilate for use with ECMO in patients with acute cardiac or respiratory failure. We assessed 73 consecutive patients who received ECMO due to acute cardiac or respiratory failure between January 2006 and December 2009. To evaluate the efficacy of nafamostat mesilate, we divided the patients into 2 groups according to the anticoagulants used during ECMO support. All patients of nafamostat mesilate group were male with a mean age of 49.2 yr. Six, 3, 5, and 3 patients were diagnosed with acute myocardial infarction, cardiac arrest, septic shock, and acute respiratory distress syndrome, respectively. The mean dosage of nafamostat mesilate was 0.64 mg/kg/hr, and the mean duration of ECMO was 270.7 hr. The daily volume of transfused packed red blood cells, fresh frozen plasma, and cryoprecipitate and the number of complications related to hemorrhage and thrombosis was lower in the nafamostat mesilate group than in the heparin group. Nafamostat mesilate should be considered as an alternative anticoagulant to heparin to reduce bleeding complications during ECMO.
Acute Disease ; Anticoagulants/*administration & dosage ; Dose-Response Relationship, Drug ; *Extracorporeal Membrane Oxygenation ; Female ; Guanidines/*administration & dosage ; Heart Failure/diagnosis/mortality/therapy ; Heparin/administration & dosage ; Humans ; Male ; Middle Aged ; Myocardial Infarction/diagnosis/mortality/therapy ; Respiratory Distress Syndrome, Adult/diagnosis/mortality/therapy ; Retrospective Studies ; Shock, Septic/diagnosis/mortality/therapy ; Survival Analysis

Rhabdomyolysis is a syndrome involving the breakdown of skeletal muscle, and this causes myoglobin and other intracellular proteins and electrolytes to leak into the circulatory system. We report here on a case of rhabdomyolysis associated with statin, exercise and sauna exposure. A 63-year-old woman presented to our hospital, and she had been taking simvastatin for over 6 years due to dyslipidemia. She complained of developing myalgia and weakness of the lower extremities over the previous 5 days. She had used a sauna more than 4 hours daily for 20 years, and she had started unaccustomed exercise in the sauna 1 week prior to admission. Her serum creatine kinase concentration was 45,990 IU/L. Conservative treatment was started with the discontinuation of her statin medication, exercise and use of the sauna. Her symptoms and serum creatine kinase level decreased 1 week after admission and she was discharged with minimal residual muscle weakness.
Creatine Kinase ; Dyslipidemias ; Electrolytes ; Female ; Humans ; Hydroxymethylglutaryl-CoA Reductase Inhibitors ; Lower Extremity ; Middle Aged ; Muscle Weakness ; Muscle, Skeletal ; Myoglobin ; Proteins ; Rhabdomyolysis ; Simvastatin ; Steam Bath

Condyloma acuminatum, commonly known as anogenital warts, is caused by human papillomavirus (HPV). The most common location of condyloma acuminatum in women is the vulva. Other locations are the vagina, anus and perianal area, perineum and cervix. Condyloma acuminatum most commonly occur due to receptive anal intercourse, and can enlarge to form exophytic masses on the perianal skin, but rarely involve the rectum. We experienced an occurrence of a 12 mm polypoid lesion in the rectum of a heterosexual woman detected during a colonoscopy. The polypoid lesion was excised and was diagnosed as condyloma acuminatum. The lesion was positive for HPV type 11 based on the use of an HPV DNA chip test.
Anal Canal ; Cervix Uteri ; Colonoscopy ; Female ; Heterosexuality ; Humans ; Oligonucleotide Array Sequence Analysis ; Perineum ; Polyps ; Rectum ; Skin ; Vagina ; Vulva ; Warts

Metastatic brain tumors from gastric cancer are extremely rare. A 61-year-old Korean woman, initially presenting with polydipsia and polyuria, was found to have metastatic lesions in the brain by MRI. We performed several diagnostic procedures to determine the origin of the brain metastases. She was revealed to have a soft tissue mass of the right adrenal gland and fungating ulcers in the stomach. Histologic studies of both the adrenal gland mass and gastric tissues revealed malignant tumors composed of anaplastic cells. Based on the electron microscopy study, the malignant tumor of the right adrenal gland was a metastatic lesion from the anaplastic carcinoma of stomach. Therefore, the malignant tumors of the brain were assumed to have originated from the gastric cancer. This case report is presented to make clinicians aware of the possibility that diabetes insipidus (polydipsia) may present as an initial manifestation of brain metastases.
Adrenal Gland Neoplasms/diagnosis/*secondary ; Brain Neoplasms/diagnosis/*secondary ; Carcinoma/*diagnosis ; Diabetes Insipidus/*etiology ; Female ; Humans ; Middle Aged ; Stomach Neoplasms/*diagnosis

PURPOSE: To differentiate tuberculous enteritis and Crohn's disease with barium study using Bayes theory. MATERIALS AND METHODS: The study group consisted of 34 patients with tuberculous enteritis (age range 16-86 years, mean age 43.3 years, M:F=19:15) and 36 patients with Crohn's disease (age range 19-78 years, mean age 35.2 years, M:F=18:18). These diagnoses were confirmed by therapeutic tests (tuberculous enteritis: 15, Crohn's disease:16) or histopathological examinations (tuberculous enteritis: 19, Crohn's disease: 20) conducted from January 1993 to May 2003. Three radiologists (two abdominal specialists and one trainee) analyzed each radiological finding of tuberculous enteritis and Crohn's disease by means of a barium enema and/or small bowel series. We used Fisher's exact test to verify the statistical significance of each radiological finding and p-values less than 0.05 were considered to be significant. We calculated the likelihood ratio (LR) of tuberculous enteritis versus Crohn's disease for each finding by employing Bayes theory. RESULTS: The radiological findings associated with a high likelihood ratio for tuberculous enteritis were the involvement of the cecum (LR=2.65) and ascending colon (LR=1.99), rigid narrowing (LR=1.94), shortening of the bowel (LR=1.99), haustral loss (LR=1.97) and sacculation (LR=3.88). The radiological findings associated with a high LR for Crohn's disease (low LR for tuberculous enteritis) were age between 20 and 29 years (LR=0.53), the involvement of the jejunum (LR=0.12), terminal ileum (LR=0.19), sigmoid colon (LR=0.30) or rectum (LR=0.17), and the presence of skip lesions (LR=0.19) or strictures (LR=0.21). With these LRs, the probability of the subject having tuberculous enteritis versus Crohn's disease could be calculated using Bayes theory. CONCLUSION: The analysis of a barium study using Bayes theory could provide an objective, easy and fast method of differentiating tuberculous enteritis and Crohn's disease.
Barium* ; Bays* ; Cecum ; Colon, Ascending ; Colon, Sigmoid ; Constriction, Pathologic ; Crohn Disease* ; Diagnosis ; Enema ; Enteritis* ; Humans ; Ileum ; Intestine, Small ; Jejunum ; Rectum ; Specialization ; Tuberculosis, Gastrointestinal

OBJECTIVE: The authors analyze the incidence, etiological and prognostic factors between contralateral and ipsilateral delayed epidural hematoma after evacuation of initial hematoma and to formulate recommendations for early detection of evolving hematoma and improvement of outcome. METHODS: Between July 1997 and December 1999, 417 patients underwent craniotomy at department of neurosurgery to evacuate an acute posttraumatic intracranial hematoma. Analysis of these clinical and neuroradiologic data showed that we underwent a second operation on 24 patient(5.8%) for removal of delayed epidural hematoma. In 10(2.4%) of these patients the second operation was undertaken to evacuate a new hematoma that had developed at a contralateral side from the initial hematoma. In 14 patients(3.4%), the second operation was to remove a epidural hematoma at the same site as the first craniotomy. RESULTS: 24 patients were divided into two groups. In Group A, 10 patients who developed contralateral delayed epidural hematoma were 31.5 years(11-61) of age and had skull fracture at the site of delayed epidual hematoma formation. Two of these patients revealed severe brain swelling during the evacuation of acute subdural hematoma. Eight of them were diagnosed within 24 hours after craniotomy through immediately postoperative computed tomography scan. In Group B, 14 patients who developed ipsilateral epidural hematoma were 56.1 years(27-75) of age. Six of them had hemorrhagic tendency related to past medical history. Eleven of these patients were associated with thrombocytopenia and consumptive coagulopathy when required second operation. Twelve patients were diagnosed within 48-72 hours after craniotomy due to clinical deterioration or failure to improve. There was no significant difference in outcome between two groups. CONCLUSION: The authors sought differential factors between contralateral and ipsilateral delayed epidural hematoma. Delayed epidural hematoma after craniotomy may need an urgent operation or lead to serious complication or disability. Postoperative computed tomography scan, intracranial pressure monitoring and repeat computed tomography scan within 72 hours of injury are strongly recommended in these cases, especially after decompression of cranial cavity.
Brain Edema ; Craniotomy ; Decompression ; Hematoma* ; Hematoma, Subdural, Acute ; Humans ; Incidence ; Intracranial Pressure ; Neurosurgery ; Skull Fractures ; Thrombocytopenia

Dural arteriovenous malformations(AVM) are not uncommon. Reports of intracranial dural AVM have been increasing but most of them deal with dural AVM in the region of the cavernous sinus, posterior fossa and tentorium, but those of the anterior cranial fossa are very rare. Recently, we experienced two cases of right frontal dural arteriovenous malformation fed mainly by both ethmoidal arteries. The angiographic appearance in these two cases is quite uniform. The nidus was located in the frontal dura, although their main feeders were dural arteries. They were drained through an intracerebral cortical vein associated with aneurysmal dilatation of proximal portion into superior sagittal sinus. Spontaneous intracerebral hematoma was the cause of the clinical symptoms. We report two cases of intracerebral hematoma, caused by dural AVM, which was successfully managed by surgical treatment.
Aneurysm ; Arteries ; Arteriovenous Malformations* ; Cavernous Sinus ; Cranial Fossa, Anterior* ; Dilatation ; Hematoma ; Superior Sagittal Sinus ; Veins

PURPOSE: Anti-insulin antibodies develop within several months of initiation of insulin therapy in most of diabetic patients. The purpose of this study is to observe the relationship between the clinical factors and development of anti-insulin antibody METHODS: Serum was collected from 116 diabetic patients and 47 nondiabetic children for the measurement of anti-insulin antibody titer by radioimmunoassay (RIA). Retrospective analysis of the medical records of clinical factors were evaluated. RESULTS: There was no relationship of anti-insulin antibody titer with age, duration, HbA1c, insulin dose, and BMI in diabetic children. There was no difference in anti-insulin antibody titer according to the sex, the presence of family history, the presence of DKA, the presence of complications, the presence of puberty, species of insulin, duration of disease in diabetic children. The titers of anti-insulin antibody were significantly higher in type 1 diabetic children(30.3+/-17.9% in type 1 and 16.5+/-7.0% in type 2, P<0.05), in which the daily insulin doses were significantly higher than in type 2 DM patients. Additionally, anti-insulin antibody titers were significantly lower in well-controlled DM patients (HbA1c<7%), in which daily insulin doses also were significantly lower than in DM patients whose HbA1c>7%. The positive rates of anti-insulin antibody were higher in male patients with diabetes(73.2% in male and 53.3% in female, P<0.05). The positive rates of anti-insulin antibody were significantly higher in DM patients without diabetic ketoacidosis at DM onset than in DM patients with diabetic ketoacidosis at DM onset & also were higher in poorly-controlled group(HbA1c>7%). CONCLUSION: The results suggests that anti-insulin antibody developed more likely in type 1 DM and less likely in DM patients whose control had been good and who used less insulin doses, which remains to be studied further with more patients for longer duation.
Adolescent ; Antibodies ; Child* ; Diabetic Ketoacidosis ; Female ; Humans ; Insulin ; Male ; Medical Records ; Puberty ; Radioimmunoassay ; Retrospective Studies

No abstract available.
Pituitary Neoplasms*