Infections of the face, especially of the medial third or "the danger triangle", are the most frequent primary foci associated with thrombosis of cavernous sinus. Microorganisms entering the facial vein and pterygoid plexus from these sites are easily carried to the sinus through the ophthalmic vein. When the septic thrombosis involves various structures in the sinus, multiple clinical manifestations develop and if appropriate anti-infective therapy is not instituted timely, grave consequences with high mortality is possible. Recently, we experienced such a case. A five-year-old boy had high fever, proptosis, periorbital edema, chemosis and limitation of eye movements. Three days before admission, he had suffered from erythematous swelling spreading over the periorbital area, where simple steroid ointment containing no antibiotics had been applied after a furuncle on the nose had been squeezed. On admission, brain MRI revealed meningeal enhancement, high-signal densities in enlarged right cavernous sinus and narrowing of internal carotid artery. Analysis of cerebrospinal fluid showed bacterial meningitis and the cultures of blood and eye discharge proved to be Staphylococcus aureus. On massive antibiotic therapy, he recovered swiftly without any adverse sequelae. The authors report this case with a warning against wide-spread misuse of steroids and inadequate treatment of the mostly neglected, but once-dreaded minor infections on the face.
Anti-Bacterial Agents ; Brain ; Carotid Artery, Internal ; Cavernous Sinus Thrombosis* ; Cavernous Sinus* ; Cerebrospinal Fluid ; Edema ; Exophthalmos ; Eye Movements ; Fever ; Furunculosis* ; Humans ; Magnetic Resonance Imaging ; Male ; Meningitis, Bacterial ; Mortality ; Nose ; Staphylococcus aureus ; Steroids ; Thrombosis ; Veins

Behcet's disease is a systemic vasculitis that is characterized mainly by recurrent oral and genital aphthous ulcers, uveitis, and skin findings. Its neurological manifestations are well recognized. Recurrent meningitis in Behcet's disease is exceptional. We describe herein the case of a 31-year-old man who presented with recurrent aseptic meningitis without any specific cause. A few years later he developed oral and genital ulcers, and uveitis. Behcet's disease should always be considered in a differential diagnosis of recurrent aseptic meningitis without viral infection, particularly in the context of multisystem manifestations.
Adult ; Diagnosis, Differential ; Humans ; Meningitis ; Meningitis, Aseptic ; Neurologic Manifestations ; Skin ; Stomatitis, Aphthous ; Systemic Vasculitis ; Ulcer ; Uveitis

BACKGROUND: Previous studies have indicated adenosine triphosphate (ATP) is as potent coronary vasodillator as adenosine (A). We designed this study to compare the vasomotion of coronary artery (CA) between the infusion of ATP and that of A (1). METHOD AND RESULTS: Ten patients with normal CA (6 male and 4 female) age ranging from 41 to 74 years (57+/-11) were studied at LAD and RCA for measurement of coronary flow reserve (CFR), time to maximum effect (Tmax), time to baseline (TBL) in CA during ATP and A infusion. Tmax was achieved earlier with ATP than A, and these results suggest that maximum vasodilation occurs faster with ATP. Side effect profile was similar in 2 patients with mild chest pain with ATP and A. CONCLUSION: Since it has appeared that vasodilatory effect of ATP was comparable to A which has been used in pharmacological stress test in many diagnostic modalities, ATP can be used safely in many clinical setting where A has been used.
Adenosine Triphosphate* ; Adenosine* ; Chest Pain ; Coronary Vessels ; Exercise Test ; Humans ; Male ; Vasodilation

BACKGROUND: There have been no studies of airway management strategies for difficult intubation and cannot intubate, cannot ventilate (CICV) situations in Korea. This study was intended to survey devices or methods that Korean anesthesiologists and intensivists prefer in difficult intubation and CICV situations. METHODS: A face-to-face questionnaire that consisted of a doctor's preference, experience and comfort level for alternative airway management devices was presented to anesthesiologists and intensivists at study meetings and conferences from October 2014 to December 2014. RESULTS: We received 218 completed questionnaires. In regards to difficult intubation, the order of preferred alternative airway devices was a videolaryngoscope (51.8%), an optical stylet (22.9%), an intubating laryngeal mask airway (11.5%), and a fiber-optic bronchoscope (10.6%). One hundred forty-two (65.1%) respondents had encountered CICV situations, and most of the cases were identified during elective surgery. In CICV situations, the order of preferred methods of infraglottic airway management was cricothyroidotomy (CT) by intravenous (IV) catheter (57.3%), tracheostomy by a surgeon (18.8%), wire-guided CT (18.8%), CT using a bougie (2.8%), and open surgery CT using a scalpel (2.3%). Ninety-eight (45%) of the 218 respondents were familiar with the American Society of Anesthesiologists' difficult airway algorithm or Difficult Airway Society algorithm, and only 43 (19.7%) had participated in airway workshops within the past five years. CONCLUSION: The videolaryngoscope was the most preferred device for difficult airways. In CICV situations, the method of CT via an IV catheter was the most frequently used, followed by wire-guided CT method and tracheostomy by the attending surgeon.
Airway Management ; Bronchoscopes ; Catheters ; Congresses as Topic ; Education ; Intubation* ; Intubation, Intratracheal ; Korea* ; Laryngeal Masks ; Methods ; Surveys and Questionnaires ; Tracheostomy

Total of 53 patients of unresectable and recurrent rectal cancer treated with neutron beam during the period from Oct. 1987 to Apr. 1992 were analyzed. Dose fractionation for the neutron only group was 1.5 Gy per fraction, 3 fraction per week, 21 Gy/41/2 wks for 42 patients out of 53(76%). Neutron only but modified fractionation schedule (10% more or less of total dose) was applied for 9 patients, and mixed team (neutron boost) was for 4 patients. Complete tumor response was obtained in 40 patients(76% response rate). Local control rate was 28 out of 53(53%). Statistically significant better prognostic factors for local control were age below 49 years old (15/22, 68%) than above 50 years old (13/31, 42%), male (20/32, 63%) than female(8/21, 38%), tumor size less than 5 cm and non-metastatic(16/24, 67%) than size more than 5 cm or metastatic(12/29, 4l%). Major complication had developed in 7 patients (13%). Two year overall survival rate by Kaplan-Meier method was 30%, but it was rised to, 47% when the tumor was less than 5cm non-metastatic.
Appointments and Schedules ; Dose Fractionation ; Humans ; Male ; Middle Aged ; Neutrons* ; Rectal Neoplasms* ; Survival Rate

Some reports provide conclusive evidence of close interactive regulation between the taste receptor and sympathetic nervous system. We report a middle-aged male patient with gustatory change after cervical sympathetic ganglion block (CSGB) who had been suffering from hypersensitivity to sour taste since developing complex regional pain syndrome (CRPS) type 1, diagnosed according to the revised CRPS criteria. Despite receiving two high doses of prednisolone therapy, he experienced the recurrence of CRPS symptoms. We attempted other therapy treatments, including pamidronate intravenous infusion, non-steroidal anti-inflammatory drugs, opioids, tricyclic antidepressants, and CSGB. Following each CSGB administration, the patient reported decreased hypersensitivity to sour-tasting foods, such as kimchi and oranges, with decreased pain and reduction of dysautonomic symptoms. This case demonstrates that overactivation of the sympathetic nervous system may influence sensitivity and regulation of gustatory receptors; therefore, a patient demonstrating CRPS symptoms, including taste alterations, may respond positively to CSGB therapy.
Analgesics, Opioid ; Antidepressive Agents, Tricyclic ; Citrus sinensis ; Diphosphonates ; Ganglia, Sympathetic ; Humans ; Hypersensitivity ; Infusions, Intravenous ; Male ; Prednisolone ; Recurrence ; Stress, Psychological ; Sympathetic Nervous System

BACKGROUND: Surgical correction of patent ductus arteriosus (PDA) is relatively safe and effective since it does not remain in the category of open-heart-surgery. Although the surgical practice for PDA is performed in almost all hospitals, they contain the problems of anxiety of patients, remained surgical wounds on patients' chests and complications of surgery and general anesthesia. Recently non-surgical methods for the obstruction of PDA have been developed and some of them including buttoned devices are used now. The success rates of these methods approach to 84%. But the problems of embolization, incomplete closure, hemolysis, stenosis of aorta and left pulmonary artery have been reported. We invented new PDA occluder , using stainless steel wire and polyurethane foam. Therefore we investigated the efficacy of occluding blood flow with the new PDA occluder in the vessels of experimental animals. METHOD: Using 304 stainless steel wire which is self-expandable stent, two star-shaped frames were made, each frame forming cone and facing the other's tip. And in the center of the frames polyurethane foam was inserted. 316L stainless steel wire was used to fix the elements described above and some portion of the wire was extracted outside of the frames, shaping hook or round loop with which the occluder could be pulled out in case of misplacement. To create the similar situation to PDA, we made shunts from artery to vein between carotid arteries and jugular veins with surgical bypass grafts or made shunts of direct artery to vein connections without grafts in 4 dogs and 1 pig. Through 8F sheath, we deployed the occluders into the shunts made of 5 grafts or made of 3 arterial ends. Also the occluders were inserted into the femoral artery of dog and iliac artery of pig. After deployment of occluders, angiograms were performed to obscure the efficacy of blocking blood flow and follow-up angiogrms were done in one and two weeks. The animals were sacrificed in one and two weeks to get the tissues including occluders inside. Gross findings were checked about thrombi formation in and around polyurethane foam. RESULTS: The 10 occluders were placed successfully except one site due to misplacement. The occluders successfully blocked the blood flows in all 10 sites within 3 - 60 minutes. Each follow-up angiogram for occluders in one and two weeks revealed good maintenance of blockade in blood flow. Observed gross findings on tissues were packed thrombi formation in the polyurethane foam and membrane formation along the occluder. CONCLUSIONS: This newly developed device revealed good efficacy for occlusion of blood flow including shunts in immediate and follow-up study. Practical method for the delivery of the device and some design modification for proper fitting into the PDA especially for small patients would be required. Longer period of follow-up with more animal experiments for other possible complications including distal embolization would be required also before clinical trial.
Anesthesia, General ; Animal Experimentation ; Animals ; Anxiety ; Aorta ; Arteries ; Carotid Arteries ; Constriction, Pathologic ; Dogs ; Ductus Arteriosus, Patent* ; Femoral Artery ; Follow-Up Studies ; Hemolysis ; Humans ; Iliac Artery ; Jugular Veins ; Membranes ; Polyurethanes ; Pulmonary Artery ; Stainless Steel ; Stents ; Thorax ; Transplants ; Veins ; Wounds and Injuries

No abstract available.
Diplopia ; Humans ; Isaacs Syndrome ; Neoplasm Metastasis ; Orbit

PURPOSE: The gonadotropin-releasing hormone (GnRH) test results of girls with precocious puberty were analyzed to determine whether this test can efficiently and clearly differentiate between central precocious puberty (CPP) and other disorders. METHODS: Clinical and laboratory data of 54 girls with precocious pubertal signs were reviewed. Intravenous GnRH test was performed with blood samples obtained at 0, 30, 60, and 90 minutes. A peak luteinizing hormone (LH) level of > or =5.0 IU/L was indicative of CPP. RESULTS: Of the 40 girls with CPP, 36 (90.0%), 3 (7.5%), and 1 (2.5%) showed peak LH levels at 30, 60, and 90 minutes, respectively. A percentage of girls whose peak LH > or =5.0 IU/L up to 30, 60, and 90 minutes was 92.5%, 100%, and 100%, respectively. The peak LH/follicle stimulating hormone (FSH) ratio of girls with CPP was 0.89+/-0.49 and was <1 in 16 of the 40 girls (40.0%). Girls with peak LH/FSH ratio of >1.0 showed higher chronological age (CA) (8.3+/-0.6 vs. 7.7+/-1.0 years, P=0.033), bone age (BA) (10.9+/-0.8 vs. 9.7+/-1.1 years, P=0.001), and BA-CA difference (2.6+/-0.7 vs. 2.0+/-0.7 years, P=0.009) than those of girls with peak LH/FSH ratio of < or =1.0. Higher percentage of girls with peak LH/FSH ratio of >1.0 showed advanced breast development (> or =Tanner III) (93.7% vs. 41.7%, P=0.001). CONCLUSION: LH levels after 30 and 60 minutes of intravenous GnRH administration are the most useful for diagnosing CPP in girls.
Breast ; Gonadotropin-Releasing Hormone ; Luteinizing Hormone ; Piperazines ; Puberty, Precocious

"Purple toe" syndrome is an extremely rare complication of warfarin therapy. The occurrence of purple toe syndrome is characterized by a sudden appearance of purplish discoloration of toes and the sides of feet. The skin lesions usually develop 3-8 weeks after beginning anticoagulation. The pathogenesis was not clearly defined but the presence of atherosclerosis in most of patients led to suggest that the mechanism was related to cholesterol emboli from the atherosclerotic plaques and warfarin- induced bleeding into the plaques. These microemboli are commonly associated with irreversible organ dysfunction such as renal failure, distal gangrene, pancreatitis, and multifocal myocardial necrosis. Therefore purple toe syndrome may be considered as a sentinel of cholesterol crystal embolism. Once established, anticoagulation and thrombolysis are contraindicated. Necrosis and gangrenous changes may result in loss of limb and occasional mortality has been reported. We report a case of purple toe syndrome associated with acute renal failure after warfarin therapy with a review of literatures.
Acute Kidney Injury* ; Atherosclerosis ; Cholesterol ; Embolism ; Embolism, Cholesterol ; Extremities ; Foot ; Gangrene ; Hemorrhage ; Humans ; Mortality ; Necrosis ; Pancreatitis ; Plaque, Atherosclerotic ; Renal Insufficiency ; Skin ; Toes* ; Warfarin*