Epidural injection of morphine is widely used for relief of postoperative pain. However urinary retention, the side effect, following epidural morphine is troublesome for patient. A 45 year old male patient was admitted due to avascular necrosis of right hip joint and received bipolar endoprosthesis under continuous epidural anesthesia with 2% lidocaine 15 ml. In recovery room after operation, we applied 2 day,s continuous drug infusor (Baxter Infusor(R), Baxter Healthcare Co., USA) with morphine 2 mg and fentanyl 300 g in saline through epidural catheter. At 2 hour after operation, morphine 2 mg was added to the continuous drug infusor due to severe surgical pain. In ward, at 5 hour, he complained of voiding difficulty and abdominal distension. At 6 hour, Nelaton catheter was inserted and 1000 ml of urine was voided. On the 1st postoperative day, the continuous drug infusor was removed and he received naloxone 0.1 mg, two times, intravenously. But voiding difficulty was persisted. Intermittent Nelaton catheter or indwelling Foley catheter was inserted alternatively. Bethanechol chloride (Besacholine(R)) 15~90 mg/day and prazosin hydrochloride (Minipress(R)) 2~3 mg/day were administered orally and hot bag was applied on lower abdomen. On the 25th postoperative day, he was ultimately released from voiding difficulty and discharged without any problems. We suggested that the causes of urinary retention were bladder atony by overdistention of the bladder and contraction of internal urethral sphincter following epidural anesthesia, surgical pain and immobilization.
Abdomen ; Anesthesia, Epidural ; Bethanechol ; Catheters ; Delivery of Health Care ; Fentanyl* ; Hip Joint ; Humans ; Immobilization ; Infusion Pumps* ; Injections, Epidural ; Lidocaine ; Male ; Middle Aged ; Morphine* ; Naloxone ; Necrosis ; Pain, Postoperative ; Prazosin ; Recovery Room ; Urethra ; Urinary Bladder ; Urinary Retention*

BACKGROUND: Dopamine is an inotropic agent that is often selected for continuous infusion. For hemodynamic stability, the rate of infusion is controlled in the range of 5-15 µg/kg/min. This study aimed to compare the time intervals from the administration of dopamine to the onset of its hemodynamic effects when dopamine was administered through three different peripheral veins (the cephalic vein [CV], the great saphenous vein [GSV], and the external jugular vein [EJV]). METHODS: Patients in group 1, group 2, and group 3 received dopamine infusions in the CV, GSV, and EJV, respectively. A noninvasive continuous cardiac output monitor (NICCOMO™, Medis, Ilmenau, Germany) was used to assess cardiac output (CO) and systemic vascular resistance (SVR). Six minutes after intubation, baseline heart rate (HR), systolic blood pressure (BP), diastolic BP, mean arterial pressure (MAP), CO, and SVR values were recorded and dopamine infusion was initiated at a dose of 10 µg/kg/min. Hemodynamic changes at 0, 4, 8, 12, and 15 minutes postinfusion were recorded. RESULTS: No statistically significant differences were observed among the three groups with respect to the rate of hemodynamic change. In all groups, systolic BP, diastolic BP, MAP, and SVR tended to increase after decreasing for the first 4 minutes; in contrast, HR and CO decreased until 8 minutes, after which they tended to reach a plateau. CONCLUSIONS: For patients under general anesthesia receiving dopamine at 10 µg/kg/min, there were no clinical differences in the effect of dopamine administered through three different peripheral veins.
Anesthesia, General ; Arterial Pressure ; Blood Pressure ; Cardiac Output ; Dopamine* ; Heart Rate ; Hemodynamics* ; Humans ; Intubation ; Jugular Veins ; Saphenous Vein ; Vascular Resistance ; Veins*

Both idiopathic pulmonary fibrosis (IPF) and pulmonary involvement of collagen vascular disease(CVD) are well known cause of diffuse interstitial lung disease which lead to fibrosis and honeycombing. We analyzed HRCT findings of 33 patients with IPF and 14 patients with CVD in terms of predominant pattern, site of involvement, mediastinal lymph node enlargement, pleural change and pulmonary volume loss. Criteria of mediastinal lymph node enlargement and pleural thickening were 15mm in long diameter and 3mm, respectively. Volume loss of the lung was measured by using hilar height ratio (apex to hilum/hilum to diaphragmatic dome). Mean age was 61 years for IPF and 46 years for CVD and male: female ratio was 27:6, 4:10, respectively. Predominant HRCT pattern was honeycombing for IPF (63%), and ground-glass opacity for CVD (66%) (p=0.001). Predominantly, subpleural involvement was seen in 90% for IPF and 74% for CVD. Mediastinal lymph node enlargement was seen in 47% of the patient with IPF and 14% with CVD (p=0.004). pleural thickening was seen in 97% of the patients with IPF and 42% with CVD (P=0.002), Pleural effusion was seen in 10% of the patients with IPF and 36% with CVD (P=0.009). Hilar height ratio of more than 1.5 was seen in 84% of the patients with IPF and 29% with CVD. In conclusion, our study shows that patients with IPF are prone to have more progressed stage of pulmonary fibrosis than the patients with CVD on HRCT.
Collagen* ; Female ; Fibrosis ; Humans ; Idiopathic Pulmonary Fibrosis* ; Lung ; Lung Diseases, Interstitial ; Lymph Nodes ; Male ; Pleural Effusion ; Pulmonary Fibrosis

BACKGROUND: The growing number of spinal cord injured individuals facing old age makes the understanding of age related limitations increasingly important. This study was to investigate the age-related differences in rehabilitation outcome according to the level of cervical spinal cord injury and each category of activity of daily living(ADL). METHODS: Subjects were 79 adults with tetraplegia all of whom were admitted in National Rehabilitation Hospital. The level of injury was classified into upper cervical(C4, C5), mid-cervical(C6), and lower cervical(C7, C8) spinal cord injury. Eight ADL categories including feeding, grooming, bathing, dressing, toileting, bed-transfer, toilet/tub transfer, and indoor mobility were assessed using the scale of Spinal Cord Independence Measure. Age related differences were examined by separating the sample into two age groups(> or =40 and <40 years) RESULTS: There was no age related difference in rehabilitation outcome in upper cervical cord injury patients. In mid-cervical cord injury level, ADL capacities differed only in the feeding and grooming activities. In lower cervical cord injury level, older patients showed lower rehabilitation outcome than younger counterparts in all ADL categories examined. CONCLUSION: Along with injury level, age should be considered when formulating rehabilitation plans and functional prognostic statements in tetraplegic patients.
Activities of Daily Living ; Adult ; Animals ; Bandages ; Baths ; Grooming ; Humans ; Quadriplegia ; Rehabilitation* ; Spinal Cord Injuries* ; Spinal Cord* ; Treatment Outcome*

We experienced a case of aeute cerebral infaretion after operation. A 74 year old female patient slipped down and received left femoral neck fracture. Preoperatively, orthopedist, internist and anesthesiologist visited and evaluated her but could not find any suspicious symptoms related to cerebral infarction. She have suffered from hypertension and diabetes mellitus for 1Q yrs. She underwent bipolar endoprosthesis under general anesthesia. Postoperatively, she became deep drowsy and revealed respiratory depression, abnormal neurological sign and was diagnosed as acute cerebral infartion on cranial computed tomography and ultimately expired.
Aged ; Anesthesia, General* ; Cerebral Infarction* ; Diabetes Mellitus ; Female ; Femoral Neck Fractures ; Humans ; Hypertension ; Respiratory Insufficiency

Clinical observation was carried out for 147 patients with mucocutaneous lymph node syndrome (MCLS) who were admitted to the Department of Pediatrics, Wonju Christian Hospital during the period from June, 1983 to June, 1992. A spinal tap was performed on 114 of these patients and the following results were obtained. 1) The incidence of aseptic meningitis in patients with MCLS was 52.6%. (60 cases of the 114 cases who had spinal taps (52.6%).) 2) The predominent age group for aseptic meningitis was 6 months to 1 year of age (35%). 3) For the majority, the value of glucose and protein in the CSF were within normal limit or only mildly elevated. 4) The neurologic manifestations associated with aseptic meningitis in patients with MCLS were irritability (78.3%), vomiting (25.0%), nuchal rigidity (11.7%), convulsion (5.0%) and facial nerve palsy (1.7%) in that order.
Facial Nerve ; Gangwon-do ; Glucose ; Humans ; Incidence ; Meningitis, Aseptic* ; Mucocutaneous Lymph Node Syndrome* ; Muscle Rigidity ; Neurologic Manifestations ; Paralysis ; Pediatrics ; Seizures ; Spinal Puncture ; Vomiting

Central venous catheterization is often necessary to manage critically ill patients in the intensive care unit and some surgical patients in the operating room. However, this procedure can lead to various complications. We experienced a case of subclavian venous catheterization that was complicated by looping, kinking, knotting, and entrapment of the guidewire. We were able to identify the extravascular looping and knotting of the guidewire under fluoroscopy and consequently removed it successfully. We suggest that a guidewire should be confirmed by fluoroscopic imaging if it has become entrapped.
Catheterization ; Catheterization, Central Venous ; Catheters ; Central Venous Catheters ; Critical Illness ; Fluoroscopy ; Humans ; Intensive Care Units ; Operating Rooms

Background: This study aimed to investigate the effect of selecting commercially available blending teas and applying them to bovine teeth on color change over time. Methods: After selecting healthy bovine teeth, using a cutting-disc, 105 specimens with a dimension of 5×5×3 mm were prepared, and 15 specimens were distributed to each group. Black tea was used as a positive control, water was used as a negative control, and blended tea of five types was used as an experimental group. First, pH and buffering capacity were measured with a pH meter, and tooth color was determined using a spectrophotometer before immersion in the blending tea solution and 1, 5, 7, 14, and 21 days after immersion. Thereafter, the shape change of the enamel surface was observed using a scanning electron microscope, and SPSS ver.26 was used to analyze the color change. Results: The average pH of the five blending teas in the experimental group was 3.78, and the pH of group 3 (strawberry rhubarb) was the lowest at 3.22. The pH levels of black tea and water were 5.19 and 7.30, respectively. The buffering capacity was the highest in group 3 at both pH levels of 5.5 and 7.0. The L*a*b* color change according to immersion time was the largest in group 4 (rooibos yellow flower), and the amount of color change was large in black tea and group 4. As a result of observing the enamel surface of bovine teeth, changes in the surface shape were noted in all groups immersed in the experimental solution for 21 days, except for water. Conclusion There was a significant difference between the experimental groups in terms of color change according to the immersion time, and color and enamel surface changes were observed in black tea and all experimental groups, except for water.

No abstract available.

BACKGROUND: Most morphometric studies of the airway have relied on plain radiographs or CT scan with their attendant limitations. We evaluated the length from vocal cord to carina and diameter of the trachea in adults who had no abnormality of the airway using three-dimensional chest CT scan and compared with demographic data. METHODS: We performed a multiplane reconstruction of the airway using axial, sagittal, and coronal slices (aged 18-87, 100 men, 100 women). We measured that the lengths from vocal cord to carina and the diameters (AP, anteroposterior; TR, transverse) of 50 mm above carina of the trachea. RESULTS: The lengths from vocal cord to carina was 130.2 +/- 11.4 mm in men and 119.5 +/- 10.5 mm in women. The AP and TR diameters of the trachea at 50 mm above carina were men; 18.0 +/- 2.4 mm, 17.2 +/- 2.6 mm, women; 14.4 +/- 2.0 mm, 14.4 +/- 1.9 mm, respectively. The correlation between airway length and age and height was statically significant in men and women but less clinically significant. The correlation between diameter of trachea and height was only statically significant in men but less clinically significant. CONCLUSIONS: This study suggests that these measured data are helpful for the endotracheal intubation and endotracheal tube placement in airway management.
Adult ; Airway Management ; Female ; Humans ; Intubation, Intratracheal ; Male ; Thorax ; Trachea ; Vocal Cords