No abstract available.
Cesarean Section* ; Female ; Pregnancy

Atypical adenomatous hyperplasia (AAH) is regarded as a precancerous lesion in the multistep process for carcinogenesis of pulmonary adenocarcinoma. AAH is found in up to 25% of the lung tissue adjacent to cancer, particularly adenocarcinoma and also in 2-4% of autopsy cases. Until now, its main clinical significance is that some tumor recurrences are the lesions that have progressed from undetected AAH or they are newly developed cancers arising from AAH during the follow-up after the resection of adenocarcinoma. We present here the case of a 58-year-old woman having a large main adenocarcinoma with multiple small AAHs that mimicked lung-to-lung metastasis. AAH should be considered in the differential diagnosis of multiple small nodules during the preoperative evaluation and also during the follow-up of lung cancer patients.
Adenocarcinoma ; Autopsy ; Carcinogenesis ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Hyperplasia* ; Lung Neoplasms ; Lung* ; Middle Aged ; Neoplasm Metastasis* ; Recurrence

The results of alpha-acetyldigoxin(Dioxanin(R)) administration in 21 patients with congestive heart failure were as follows. Alpha-acetyldigoxin is a new oral preparation of cardiac glycoside derived from lanatosid C. 1. For rapid digitalization in 2-3 days, the initial dose was 1.2 to 2.6mg (average 1.96mg). For medium-fast digitalization in 4 days, the loading dose was 2.0 to 3.2mg (average 2.7mg). For slow digitalization 0.1 to 0.4mg was required for 5 to 6 days without loading dose. The maintenance dose was 0.1 to 0.4mg (average 0.33mg) daily. 2. The therapeutic effect of acetyldigoxin was excellent in 15 cases (71%), good in 4 cases (20%) and stationary in 2 cases (9%). 3. Side effects were observed in 2 cases with usual dosage regimen. One accidental case who took single dose of 4mg(20 tablests) developed supraventricular tachycardia with varying degree of atrioventricular block, ventricular bigeminy and premature beat but recovered completely after 6 days.
Acetyldigoxins* ; Atrioventricular Block ; Cardiac Complexes, Premature ; Estrogens, Conjugated (USP)* ; Heart Failure* ; Humans ; Tachycardia, Supraventricular

Tibric acid is a new oral hypolipidemic agent with the chemical name of 2-chloro-5(3,5-dimethyl piperidinosulfonyl) benzoic acid. The results of tibric acid administration in 22 patients with primary hyperlipidemia were as follows. 1) Serum triglyceride level was significantly decreased in 84.6% of 22 cases with an average 43.9% decrease in serum triglyceride. 2) Serum cholesterol level was decreased in 59.1% of 22 cases with an average 15.8% decrease in serum cholesterol. The decrease in serum cholesterol level was not significant. 3) It seemed that there were significant falls in the serum triglyceride of the hyperlipoproteinemia type IV and IIb patietns and in the serum cholesterol of type IIa patients 4) The side effects of tibric acid were indigestion, loose stool and anorexia. There was no side effects in 63.6% of cases.
Anorexia ; Benzoic Acid ; Cholesterol ; Dyspepsia ; Humans ; Hyperlipidemias* ; Hyperlipoproteinemia Type IV ; Triglycerides

Hirayama disease usually selectively involves lower cervical myotomes (C8, T1). Thus, patients usually manifest with atrophy and weakness of small hand muscle. Predominant isolated involvement of proximal arm is rarely reported in Hirayama disease. Here, we report a case of Hirayama disease who had focal weakness and wasting, mainly confined to right biceps brachii muscle, with prominent shifting of dural sac in C4-5 segment by dynamic flexion magnetic resonance imaging (dfMRI), which may explain this unusual distribution of the disease.
Amyotrophy, monomelic

No abstract available.
Leukemia, Plasma Cell* ; Plasma Cells* ; Plasma*

The paint gun is an industrial instrument which ejects paint through a small opening with pressure of l,500 to 3,000 Ib/inch. In case of the paint-gun injury, the paint penetrates through a tiny wound of skin and spreads widely along the fascial plane or tendon sheath. It destroys the tissues rapidly. Moreover, the toxicity of the paint material evokes acute inflammatory reaction which is accompanied by localized swelling, erythema, heat and sometimes generalized symptoms (i.e fever). Local toxic reaction leads to swelling, circulatory disturhance and foIlowed hy gangrene of the tissue. Sometimes tissue condition is too desperate to survive and bring about amputation unfortunately. Authors treated eleven patients of the paint gun injury f'rom March 1988 to April 1995. The paint materials were removed thoroughly via large skin incision as immediately as possible after the injury. Usually the wound is left to be open for seven to ten days and is followed by delayed primary wound closure. In our experience of three cases of delayed removal( two, five and seven days after injury), the outcomes were poor with problems of pain, sensory disturhance, limitation of finger motio, and two cases of digit amputation. On doing paint gun injection, right hand was used to hold the paint-gun and left hand was used to hold the cable. Our study showed right hands were injured mainly(nine cases). It means the paint gun injury is caused by inattention of work partner.
Amputation ; Erythema ; Fingers ; Gangrene ; Hand ; Hot Temperature ; Humans ; Paint* ; Skin ; Tendons ; Wounds and Injuries

A 4year old female admitted for the management of degloving injury of popliteal area. The patient was injuried by traffic accident, and underwent emergency sugery for irrigation and debriment of wound area under halothane anesthesia. She has the 2nd administration of halothane in a period of 18days Two days after the 2nd anesthesia, the patient began to suffer from acute hepatitis with increasing SGOT/SGPT. The patient was cared for at the department of pediatrics and had 3rd operation after 38days and was discharged after 71 days hospitalization.
Accidents, Traffic ; Anesthesia ; Anesthesia, General* ; Child* ; Emergencies ; Female ; Halothane ; Hepatitis* ; Hospitalization ; Humans ; Pediatrics ; Wounds and Injuries

The coronary artery fistula from right coronary artery to left ventricle is a rare disease among coronary artery anomaly. We experienced three cases of rare coronary fistula and report with literature review. Although symptoms of coronary artery fistula are associated with arteriovenous shunt and coronary steal phenomenon, many cases are asymptomatic. In this report, all patients had no symptom. but incidental murmur was noted (two are continuous, one is diastolic rumbling). The diagnosis was made by transthoracic or transesophageal echocardiogram and selective coronary angiography. Because patients were relatively young and the diameter of dilated coronary artery were huge, we perfomed operation on three patients.
Coronary Angiography ; Coronary Vessels* ; Diagnosis ; Fistula* ; Heart Ventricles* ; Humans ; Rare Diseases

Objective: To investigate and compare the slot sizes and parallelism of metal injection molding (MIM) and computerized numerical control (CNC) brackets. Methods: The following four MIM bracket series with 0.022-inch (in) slots were selected for investigation: Di MIM mini Twin (Ortho Organizers), Mini Diamond Roth (Ormco), Gemini MBT (3M Unitek), and Formula R Roth (Tomy).The following four CNC bracket series with 0.022-in slots were selected for investigation: Econoline MBT (Adenta), Legend mini MBT (GC Orthodontics), Crown mini MBT (Adenta), and Evolve MBT (DB Orthodontics). The slot dimensions were measured using an optical microscope (XTCam-D310M;Mitutoyo) with a resolution of 1 μm. The results were statistically analyzed using one-way analysis of variance and the Tukey post-hoc test with a significance level of 0.05. Results: The results indicated that all the investigated slot sizes were oversized with respect to the manufacturers’ specifications (0.022 in). Among the eight bracket series, the Di MIM bracket (MIM) was the most oversized by 10.4%, whereas the Evolve bracket (CNC) was the least oversized by 2.6%. The slots in seven of the bracket series had divergent walls instead of parallel ones. The Evolve bracket alone had parallel slot walls. Conclusions Regardless of the manufacturing method, all the slot sizes of the brackets investigated in this study were significantly oversized; most of the slot walls were nonparallel, except for those of the Evolve bracket. This study could not establish that the CNC method was more accurate than the MIM method in manufacturing bracket slots.