BACKGROUND: This study was designed to compare the hemodynamic changes in response to direct laryngoscopy of the McCoy blade and the Macintosh blade. METHODS: Sixty patients scheduled for elective gynecologic surgery were randomly allocated into two groups. The induction of anesthesia was done with thiopental sodium 5 mg/kg, fentanyl 2 mcg/kg, vecuronium 0.1 mg/kg. When the train of four arrived came at 0/4, the vocal cords were visualized with either the McCoy or the Macintosh laryngoscope blade for 10 seconds. Heart rate and blood pressure were recorded at 1 minute intervals for 5 minutes. RESULTS: Laryngoscopy caused significant increases in arterial blood pressure in both groups, while it had no effect on heart rate in either group. There were no significant differences in blood pressure and heart rate responses to laryngoscopy in the blades. CONCLUSIONS: The McCoy and the Macintosh blade show similar changes in heart rate and blood pressure after laryngoscopy.
Anesthesia ; Arterial Pressure ; Blood Pressure ; Female ; Fentanyl ; Gynecologic Surgical Procedures ; Heart Rate ; Hemodynamics* ; Humans ; Laryngoscopes* ; Laryngoscopy ; Thiopental ; Vecuronium Bromide ; Vocal Cords

Enemas are sometimes used in hospital and domicilliary practice and occasionally by patients themselves without a valid indication. The present repart is one in which enernas were done for 3 months by a patient himself to treat his hemorrhoid and resulted in severe inflamimatory change with large-siaed illdefined shallow ulceration in rectum and sigmoid colon. This patient, a 53 year old male, entered the hospital with the complaint of diarrhea with passage of bloody muct.. Colonoscopic examination revealed severe inflammatory change, friable mucosa and several relatively large-sized ill-defined shallow ulceration in rectum and sigmoid colon. A biopsy was performed and microscapic examination revealed intense infiltrates and plasma cells and crypt abscess with decreased goblet cells in the lamiina propria. The submucosa showed edema with infiltrates of chronic inflammatory cells and neutrophils. Conservative treatment with discontinue of enemas and fluid supply was performed. And his symptoms were improved. After second week, follow-up colonoscopy revealed inflammatory changes were improved.
Abscess ; Biopsy ; Colitis* ; Colon, Sigmoid ; Colonoscopy ; Diarrhea ; Edema ; Enema* ; Follow-Up Studies ; Goblet Cells ; Hemorrhoids ; Humans ; Male ; Middle Aged ; Mucous Membrane ; Neutrophils ; Plasma Cells ; Rectum ; Ulcer

PURPOSE: To evaluate the effect of acupuncture on regional cerebral blood flow (rCBF) at acupoints suggested by oriental medicine to be related to the treatment of cerebrovascular diseases. MATERIALS AND METHODS: Rest/acupuncture-stimulation Tc-99m ECD brain SPECT using a same-dose subtraction method was performed on 54 normal volunteers (34 males, 20 females, age range from 18 to 62 years) using six paradigms: acupuncture at acupoints GV. 20, GV. 26, LI. 4, ST. 36 and SP. 6. In the control study, needle location was chosen on a non-meridian focus 1 cm posterior to the right fibular head. All images were spatially normalized, and the differences between rest and acupuncture stimulation were statistically analyzed using SPM for Windows . RESULTS: Acupuncture applied at acupoint GV. 20 increased rCBF in both the anterior frontal lobes, the right frontotemporal lobes, and the left anterior temporal lobe and the left cerebellar hemisphere. Acupuncture at GV. 26 increased rCBF in the left prefrontal cortex. Acupuncture at LI. 4 increased rCBF in the left prefrontal and both the inferior frontal lobes, and the left anterior temporal lobe and the left cerebellar hemisphere. Acupuncture at ST. 36 increased rCBF in the left anterior temporal lobe, the right inferior frontal lobes, and the left cerebellum. Acupuncture at SP. 6 increased rCBF in the left inferior frontal and anterior temporal lobes. In the control stimulation, no significant rCBF increase was observed. CONCLUSION: The results demonstrated a correlation between stimulation at each acupoint with increase in rCBF to the corresponding brain areas.
Acupuncture Points* ; Acupuncture* ; Brain* ; Cerebellum ; Female ; Frontal Lobe ; Head ; Healthy Volunteers ; Humans ; Male ; Medicine, East Asian Traditional ; Needles ; Prefrontal Cortex ; Temporal Lobe ; Tomography, Emission-Computed, Single-Photon*

Objective: External beam radiation therapy (EBRT) with concurrent chemotherapy followed by intracavitary brachytherapy is the standard treatment in locally advanced cervical cancer. This study examined the brachytherapy utilization rate and evaluated the effect of brachytherapy on survival in cervical cancer patients in Korea. Methods: In this study, data from the Korea Central Cancer Registry and Korean National Health Insurance Service and data on mortality from Statistics Korea were linked and used. Patients with other cancers, distant metastasis at diagnosis, or unknown stage or who underwent hysterectomy were excluded. A total of 12,721 cervical cancer patients were analyzed in this study. Results: The brachytherapy utilization rate (%) was calculated as the proportion of patients who received brachytherapy among those who received curative EBRT. The brachytherapy utilization rate decreased from 84% in 2005 to 78% in 2013 (p<0.001). Brachytherapy utilization rates varied by region, ranging from 72% to 100% except for in Jeju Island, where the rate was 56%. The brachytherapy utilization rate was lower in patients older than 80 years; patients with localized disease, non-squamous cell carcinoma, or Charlson comorbidity index 3 or more; patients diagnosed after 2010; patients from certain regions; patients receiving medical aid; and patients who underwent gynecologic procedures. Multivariable Cox regression analysis showed that brachytherapy when added to curative EBRT was independently associated with better cancer-specific survival (CSS) and overall survival (OS) than curative EBRT only. Conclusion The brachytherapy utilization rate decreased from 2005 to 2013 and varied by region in Korea. Brachytherapy use is independently associated with significantly higher CSS and OS in cervical cancer.

A 69-year-old male presented with a week of worsening headache, mild dizziness and left side weakness,and the radiological work-up of his brain displayed an enhancing mass on the right frontal lobe.The tumor was totally resected. The patient was initially diagnosed with glioblastoma multiforme. Hisneurologic symptoms recovered after surgery. He underwent adjuvant radiotherapy with concurrent temozolomide.Approximately 7 months after surgery, the patient complained of epigastric pains. AbdominalCT scan showed multiple hepatic metastasis and multiple lymphadenopathy. Chest CT andTorso positron emission tomography-CT scans for additional metastasis study revealed multiple metastaticlesions in the right lung, left pleura, liver, lymph nodes, bones, and muscles. Percutaneous liverbiopsy was performed, and associated pathology was consistent with sarcomatous component. Afterliver biopsy, brain tumor pathology was reviewed, which revealed typical gliomatous and sarcomatouscomponents. The patient was therefore diagnosed with metastatic gliosarcoma. The patient was in aseptic condition with aggravated pleural effusion. The patient died 9 months after the diagnosis of primarygliosarcoma.

PURPOSE: We aimed to prove the relative limitation of 99mTc-DMSA scintigraphy (DMSA) compared to computed tomography (CT) in diagnosing acute pyelonephritis (APN) in children. METHODS: Since September 2006, after a 64-channel CT was imported, 10 DMSA false-negative patients have been identified: these patients underwent a CT scan for acute abdomen or acute febrile symptoms and were diagnosed as having APN; however, their DMSA scans were clear. We focused on these 10 DMSA false-negative patients and analyzed their clinical findings and CT results. We used Philips Brilliance Power 64-channel CT scanner for the CT scan and Siemens Orbitor Nuclear Camera 60 Hz for the DMSA scan. RESULTS: The 10 DMSA false-negative patients were mostly males (80%) and infants (80%). They had fever for a mean of 1.1-day duration before admission and showed increase in acute reactants: leukocyte, erythrocyte sedimentation rate, and C-reactive protein. The CT findings of renal lesions were focal in 6 (60%) cases and diffuse in 4 (40%) cases, and most of the lesions were unilateral in 80% of patients. CT proved that 22 renal lesions were neglected by DMSA. Differential renal function test by DMSA was also of no use in the evaluation of renal lesions. CONCLUSION: In this study, DMSA scan showed limitation in finding renal cortical lesions of CT-proven APN patients. DMSA false-negative results seem to occur at early-phase disease of infantile age, but more prospective studies are needed to determine the reasons and their prevalence.
Abdomen, Acute ; Blood Sedimentation ; C-Reactive Protein ; Child ; Fever ; Gamma Cameras ; Humans ; Infant ; Leukocytes ; Male ; Prevalence ; Pyelonephritis ; Succimer ; Technetium Tc 99m Dimercaptosuccinic Acid

BACKGROUND: Cardiac atrium is an endocrine gland secreting a family of natriuretic peptides. The secretion of atrial natriuretic peptide(ANP) had been shown to be controlled by variable factors. The change in atrial dynamics have been considered as one of the most prominent stimuli for the stimulation of ANP secretion. Hypoxic stress has been shown to increase cardiac ANP secretion. However, the mechanism by which hypoxia increases ANP secretion cardiac ANP secretions. However, the mechanism by which hypoxia increases ANP secretion has not to be defined. Therefore, the purpose of the present study was tow-fold: to develop a protocol to defined the effect of hypoxia on ANP secretion in perfused beating rabbit atria and to clarify the mechanism responsible for the accentuation by hypoxia of ANP secretion. MATERIAL AND METHOD: Experiments have been done in perfused beating rabbit atria. ANP was measured by radioimmunoassay. RESULT: Hypoxic stimulus with nitrogen decreased atrial stroke volume. The decrease in atrial stroke volume recovered basal level during the period of recovery with oxygen. ANP secretion and the concentration of perfusate ANP in terms of extracellular fluid(ECF) translocation which reflects the rate of myocytic release of ANP were increased by hypoxia and returned to basal levels during the recovery. Changes in ECF translocation paralleled by hypoxia and returned to basal levels during the recovery. Changes in ECF translocation paralleled to that of atrial stroke volume. At the start of recovery in atrial storke volume, ECF tranalocation incrased for several minutes. The above responses were stable and reproducible. Glibenclamide treatment prevented the recovery in atrial stroke volume. Increments by hypoxia of ANP secretion and ANP concentration were suppressed by glibenclamide. CONCLUSIONS: These results indicate that hypoxia incrased atrial myocytic ANP release and that the mechanism responsible for the accentuation is partially related to the change in K+ATP channel activity.
Anoxia ; Atrial Natriuretic Factor* ; Endocrine Glands ; Glyburide ; Heart Atria ; Humans ; Natriuretic Peptides ; Nitrogen ; Oxygen ; Radioimmunoassay ; Stroke Volume

Cavernous sinus thrombophlebitis is characterized by edema of the eyelids and the conjunctivae, and paralysis of the cranial nerves. It is rare, often misdiagnosed or underestimated by neurosurgeons, and is generally related with high rates of mortality and morbidity. High rate of suspicion is required for early diagnosis, and aggressive managements can lead to better outcomes. With recent advancements in antibiotic therapies, the mortality rate has been decreased to less than 30%. However, the morbidity remains high and complete recovery is rare. A 69-year-old woman presented with headache and right ocular pain with sixth cranial nerve palsy for one week. Under the suspicion of Tolosa-Hunt syndrome, steroid treatment was done. On discharge, there was improvement in right ocular pain, but the cranial nerve palsy remained. Subsequently, the patient returned with left ocular pain, lid swelling, redness, ecchymosis of conjunctiva, and ptosis. Enhanced brain magnetic resonance imaging revealed an asymmetrically enlarged left cavernous sinus with heterogeneously enhancing contour. Intravenous antibiotics and oral steroids along with anticoagulant medications were administered.
Abducens Nerve Diseases ; Aged ; Anti-Bacterial Agents ; Brain ; Cavernous Sinus ; Cavernous Sinus Thrombosis ; Caves ; Conjunctiva ; Cranial Nerve Diseases ; Cranial Nerves ; Early Diagnosis ; Ecchymosis ; Edema ; Exophthalmos ; Eyelids ; Female ; Headache ; Humans ; Magnetic Resonance Imaging ; Paralysis ; Steroids ; Tolosa-Hunt Syndrome

Although the Codman-Hakim programmable valve is one of most popular shunt systems used in the clinical practice for the treatment of hydrocephalus, malfunctions related with this system have been also reported which lead to underdrainage or overdrainage of the cerebrospinal fluid. While obstruction of the ventricular catheter by tissue materials or hematoma and catheter disconnection are relatively common, the malfunction of the valve itself is rare. Herein, we report on a rare case of shunt overdrainage caused by displacement of the pressure control cam after pressure adjustment. A 57-year-old female, who underwent a ventriculoperitoneal shunt eight years ago, experienced aggravating symptoms of shunt overdrainage after pressure adjustment. Displacement of the pressure control cam was revealed on the X-ray, and a shunt revision was performed. The purpose of this report is to provide a working knowledge of the valve structure and to enhance the ability to interpret the valve setting on an X-ray for diagnosis of valve malfunction.
Catheters ; Cerebrospinal Fluid ; Cerebrospinal Fluid Shunts ; Diagnosis ; Equipment Failure ; Female ; Hematoma ; Humans ; Hydrocephalus ; Middle Aged ; Ventriculoperitoneal Shunt

Objective: Burr hole trephination is a common treatment for chronic subdural hematoma, intracranial hematoma, and intraventricular hematoma due to its effective drainage of hematoma, minimal invasiveness and short operation time. However, cosmetic complications such as scalp depression can occur. The aim of this study was to evaluate the usefulness of an allogenic acellular dermal matrix (ADM) to prevent scalp depression at the burr hole site. Methods: A retrospective analysis was performed with 75 cases in 66 patients who were treated with burr hole trephination from January 2018 to December 2019. These cases divided into 2 groups; based on the method used to cover the burr hole site: Gelfoam packing only (GPO) and ADM. The degree of the scalp depression was measured from the more recent follow-up brain computed tomography scan. Results: There was a significant difference in the degree of scalp depression between GPO and ADM groups (p=0.003). No significant correlation between patient's age and the degree of scalp depression (GPO: p=0.419, ADM: p=0.790). There were no wound infection complication in either group. Conclusion ADM is a suitable material to prevent scalp depression after burr hole trephination.