Ganglia in soft tissue are common and usually occur in close relations with joints, tendon sheaths, or tendons. However, intra-osseous ganglia are very rare. We report a case of intra-osseous ganglion arising from the right sided proximal humerus in a 33 year-old woman. It was multiple cysts surrounded by thin rims of sclerotic bone in the subchondral epiphysis without other features of degenerative joint disease or destruction of adjacent soft tissue.
Female ; Humans ; Cysts

Local anesthetics produce pain during infiltration into skin. The relationship between local anesthetic-induced pain and pH of the local anesthetic solution has not been fully investigated. Commercial preparation of local anesthetics are prepared as acidic solutions of the salts to promote solubility and stability. And the acidity of local anesthetic solition may be related with the pain during infiltration of the solutione. So, we tried to neutralize the lidocaine hydrochloride solution which is one of the most frequently used local anesthetic agent. Sodium bicarbonate was used for neutralization. Sodium bicarbonate was mixed with lidocaine hydrochloride until the resulting pH of the solution become 7.4 which is identical to the acidity of body fluid. To identify the effect of neutralized lidocaine solution, we had a course of double blind test to 6 volunteers. Both forearm of each volunteer were injected with neutralized lidocaine and plain one and the degree of pain was estimated by each volunteers. According to subjective description by the volinteers, everyone felt neutralized lidocaine injection site was less painful than plain lidocaine. We concluded that we could reduce pain from infiltration of lidocaine hydrochloride by neutralization of the anesthetic solution with sodium bicarbonate.
Anesthetics, Local ; Body Fluids ; Forearm ; Hydrogen-Ion Concentration ; Lidocaine* ; Salts ; Skin ; Sodium Bicarbonate ; Solubility ; Volunteers

Standard plaque assay using agarose-overlay has long been used for titration of many infectious virus particle. Plaque assay for the titration of varicella-zoster virus and its live vaccine requires three intermittent agarose overlay to visualize plaques. Overall procedure of the assay takes at least nine days from virus inoculation and microbe contamination including fungi is frequently accompanied during incubation period. We studied whether an immunofocus assay in conjunction with peroxidase-mediated immunohistochemical reaction may replace the standard plaque assay for the virus titration by comparing the two methods. A linear relationship was observed between number of foci and virus dilution. The number of foci in a given dilution of virus appeared a little higher than counted plaques formed in standard plaque assay. Independent titration results obtained from two assay methods for a given dilution of virus demonstrated a strong correlation (r2=0.99). Foci of virus infected cells as revealed by the enzyme reaction could be counted either 4 days post-infection (p.i.) under low magnification (40X) microscopy, or 6 days p.i. by naked eye observation. Larger size of cell cuture plate, virus adsorption at 35 degrees C, and 10% FBS in diluent appeared to be better conditions for the assay. Immunofocus assay will be an effective and dependable titration method for varicella-zoster virus and its live vaccine in place of the standard plaque assay in respect to accuracy, costs, and experimental convenience.
Adsorption ; Fungi ; Herpesvirus 3, Human* ; Microscopy ; Sepharose ; Virion

We describe a case of traumatic aortic dissection associated with cardiac compression in a patient with anaphylactic cardiac arrest who underwent cardiopulmonary resuscitation (CPR). A 54-year-old man who was scheduled to undergo surgery for gastric cancer went into cardiac arrest caused by an anaphylactic reaction to prophylactic antibiotics in the operating room. Veno-arterial extracorporeal membrane oxygenation (ECMO) was performed. CPR, including chest compressions, was performed for 35 minutes, and the patient was transferred to the intensive care unit (ICU) after spontaneous circulation returned. The patient received ECMO for 9 hours until confirmation of normal cardiac function on transthoracic echocardiography. Twenty days after cardiac arrest, an aortic dissection and fractures in the left fourth and fifth ribs due to chest compression were detected by abdominal computed tomography. The DeBakey type III aortic dissection extended from the distal arch of the thoracic aorta to the proximal level of the renal artery, involving the celiac trunk. It was considered an uncomplicated type B aortic dissection with no sign of malperfusion of the major vessels. This case demonstrates the potential traumatic injuries that can occur after CPR and encourages proper management of mechanical complications in cardiac arrest survivors.
Anaphylaxis ; Anti-Bacterial Agents ; Aorta, Thoracic ; Cardiopulmonary Resuscitation* ; Echocardiography ; Extracorporeal Membrane Oxygenation ; Heart Arrest ; Humans ; Intensive Care Units ; Middle Aged ; Operating Rooms ; Renal Artery ; Ribs ; Stomach Neoplasms ; Survivors* ; Thorax ; Tomography, Spiral Computed

The aim of the study was to explore the current status as well as personal views, attitudes, and beliefs regarding daily meal consumption (DM) and food supplement use (FS) in conjunction with the improvement of health condition of the women. Eight focus group interviews were performed and the interview material was condensed systematically with the aim to extract core meanings related to DM, FS, and menopause-associated health. Participants were 40 in number and showed ages ranging from 45 and 60 years with various menopausal status. Current status and beliefs about DM, resources of purchase motivation of FS, types of FS that are currently used, and perceived effects and personal beliefs about FS are discussed. Theme content analysis revealed 3 themes for beliefs about DM, 5 themes for beliefs pertaining FS, and 4 themes for the association between DM and FS. Non-dietary factors such as positive mental attitude and exercise appeared to be also important to maintain good health. The bottom line message from this study may be that proper nutrition through daily meals is essential for good health, while food supplement are used merely to supplement the diet. Findings from this study may deepen our understanding of how women who translate their lifespan through "menopause" perceive the roles and meaning of DM and FS, suggesting health professionals need to monitor and evaluate DM and implement strategies targeting the improvement of daily meal quality of middle and older aged women.
Aged ; Climacteric ; Diet ; Dietary Supplements ; Female ; Focus Groups ; Health Occupations ; Humans ; Meals ; Motivation ; Organothiophosphorus Compounds

Most instances of choriocarcinoma of the ovary are gestational in origin. In contrast, nongestational choriocarcinoma of the ovary is an exceedingly rare primary germ cell neoplasm that has worse prognosis than gestational neoplasm. We report a case of pure nongestational choriocarcinoma of the ovary in view of the rarity of its kind. The patient was a 35-year-old Korean unmarried woman who had suffered from vaginal bleeding and feeling of abdominal inflation for two months. The X-ray studies and CT scanning revealed a child head sized cystic mass on the right pelvic cavity and multiple nodular densities in both lung fields and the liver. The mass in pelvic cavity was excised and histologically confirmed to be a nongestational pure choriocarcinoma, arising from the right side ovary.
Child ; Male ; Female ; Humans

No abstract available.
Lipoma* ; Mesocolon*

No abstract available.

CT has revolutionized the evaluation and management of patients with head injuries. CT is noninvasive and rapidly provides accurate information regarding the presence, extent and nature of intracranial lesions resulting from trauma. We have reviewed the CT scans of 114 patients, who got head injury with confirmed to skull fracture in plain film. The result were as follows; 1. Of all cases, traffic accident was the most frequent cause and in children fall down was more than 50%. 2. Compound linear fracture was the most frequent type fractures in plain skull film. 3. Of all 114 case, epidural hematoma was 16%, subdural hematoma was 18.4%, intracerebral hematoma was14.4%, subdural hygroma was 2.4%, normal finding was 50%. 4. Mortality rate was 13.2%. 5. Fracture was detected by CT about 28.9%, depression fracture was more easily detected in CT. 6. Incidence rate of countercoup lesion was14.0% and mortality rate was higher than same site lesion, 7. The shape of epidural hematoma was biconvex in 75%, planoconvex in 25%. 8. The shape of subdural hematoma was crescentic shape 82.6%, biconvex shape 8.7%, planoconvex shape 8.7%.
Accidents, Traffic ; Brain ; Child ; Craniocerebral Trauma ; Depression ; Head ; Hematoma ; Hematoma, Subdural ; Humans ; Incidence ; Mortality ; Skull Fractures ; Skull ; Subdural Effusion ; Tomography, X-Ray Computed

No abstract available.
Arteries* ; Heart*