Postoperative pain control is one of the main concern for the anesthesiologist. Intermittent narcotic injections caused inadequate pain relief in many patients. Periodic injections could improve analgesia with increased incidence of undesirable side effects including respiratory depression, nausea, vomiting, and urinary retenion. Balanced analgesia may lessen these complications without reducing analgesic effect. I assessed the effect of balanced analgesia using morphine, ketorolac and droperidol. Each 20 gynecological patients were allocated to one of four groups Morphine(initial bolus 2mg followed by 48mg continousi.v. for 2 days) or ketorolac(initial bolus 30mg, follwed by 120mg continousi.v. for 2 days) was continously injected in group 1 and group 2, respectively. In group 3, half doses of morphine and ketorolac in group 1, 2 was used in combinstion. 5mg of droperidol was added to group 3 drugs in group 4. There were no significant changes in blood pressure and heart rate in all groups. Onset time of analgesic effect was faster in morphine containing groups 1, and 4, and the effect was better in all three morphine containing group 1, 3 and 4 than ketorolac group 2. Untoward effects were least in ketorolac group 2. Droperidol could prevent nausea and vomiting, however led to increased incidence of somnolence. It could be concluded that balanced analgesia with morphine, ketorolac and droperidol with fine titration would be better than intravenous morphine or ketorolac alone.
Analgesia* ; Blood Pressure ; Droperidol* ; Heart Rate ; Humans ; Incidence ; Ketorolac* ; Morphine* ; Nausea ; Pain, Postoperative* ; Respiratory Insufficiency ; Vomiting

Pleomorphic (undifferentated) carcinoma is a rare histologic type of carcinomas of the gallbladder and an atypical carcinoid is thought to be an intermediated type between carcinoid tumor and small cell carcinoma. Dense core "neurosecretory" granules can be found in the above mentioned tumors. We experienced a case of a double tumor of the gallbladder in a 51-year old male patient. Grossly, a large solid mass, about 5.0 cm in diameter, was found in the fundic portion and the neck portion also had a small 1.5 cm-sized polypoid mass. Microscopically, these lesions had features of pleomorphic carcinoma and atypical carcinoid, respectively. Immunohistochemically, they manifested reactivity for neuron specific enolase. Ultrastructural study revealed neurosecretory granules in the cytoplasms of tumor cells of the fundic and neck masses. Although light microscopic features of these tumor masses are quite different, we consider that these tumors represent a spectrum of neuroendocrine differentiation.
Male ; Humans

No abstract available.
Paragonimiasis*

Endovascular treatment of isolated bilateral common iliac artery aneurysm (CIAA) requires salvage of at least one internal iliac artery to prevent complications such as ischemic buttock claudication. We treated a case of bilateral CIAAs using an internal iliac branched stent graft. We report a case of a 58-year-old man who presented with bilateral CIAAs. The left internal iliac artery was occluded with coil embolization. The right internal iliac artery was saved by using a branched stent graft. The aneurysms were excluded with conventional endovascular aneurysm repair. Completion angiography showed technical success. Follow up computed tomography angiogram at three months showed complete exclusion of bilateral CIAAs, no endoleaks, and patent right internal iliac artery. There was no pelvic ischemic complication. We treated successfully a case of isolated bilateral CIAAs using an iliac branched stent graft.
Aneurysm* ; Angiography ; Blood Vessel Prosthesis* ; Buttocks ; Embolization, Therapeutic ; Endoleak ; Endovascular Procedures ; Follow-Up Studies ; Humans ; Iliac Artery* ; Middle Aged

Diagnosing pseudoaneurysms of the popliteal artery is usually straightforward in physical examinations and imaging findings. However, when a pseudoaneurysm shows a soft tissue mass with adjacent osseous change, it can mimic a bone tumor or a soft tissue sarcoma. We present a case of a 65-year-old man who had a pseudoaneurysm of the popliteal artery showing soft tissue mass and insinuating into the intramedullary cavity of the tibia. This presented case emphasizes the importance of considering pseudoaneurysms in the differential diagnosis of an apparent soft tissue mass with pressure erosion in adjacent bone.
Aged ; Aneurysm, False ; Diagnosis, Differential ; Humans ; Hydrazines ; Physical Examination ; Popliteal Artery ; Sarcoma ; Tibia

The origins of medullary carcinoma (MTC) and papillary carcinoma (PTC) of the thyroid are embryologically different. Tumors showing concurrent medullary and papillary features are rare and they represent less than 1% of all thyroid malignancies. Hereditary MTC is an autosomal dominantly inherited disease which is genetically determined as part of the MEN 2A, MEN 2B, or variants of MEN 2A such as familial MTC. Germline mutations of the RET gene are the underlying cause of the majority of cases of hereditary medullary carcinomas. The pathogenesis of concurrent PTC with familial MTC has rarely been known. Genetic analysis of the RET oncogene has so far provided conflicting results. Here we describe a family whose sibling was affected by both PTC & MTC, and the family carried a germ-line point mutation in the RET extracellular domain that converted cysteine 634 into tryptophan (C634W).
Carcinoma ; Carcinoma, Medullary ; Carcinoma, Papillary ; Cysteine ; Factor IX ; Germ-Line Mutation ; Humans ; Multiple Endocrine Neoplasia Type 2a ; Multiple Endocrine Neoplasia Type 2b ; Oncogenes ; Point Mutation ; Siblings ; Thyroid Gland ; Thyroid Neoplasms ; Tryptophan

Sweet's syndrome (SS) has been reported as an association with malignant neoplasms and autoimmune diseases, e.g., Behcet's disease, Sjogren's syndrome, and rheumatoid arthritis. But dermatomyositis (DM), one of the rare autoimmune diseases, was not reported as an associated disease of SS. We describe an interesting case of SS associated with DM. Diagnosis was made by skin biopsy, and subsequent clinical resolution occurred after institution of prednisolone.
Case Report ; Dermatomyositis/pathology ; Dermatomyositis/drug therapy ; Dermatomyositis/complications* ; Human ; Male ; Middle Age ; Prednisolone/therapeutic use ; Sweet's Syndrome/pathology ; Sweet's Syndrome/drug therapy ; Sweet's Syndrome/complications*

Nuclear protein-1 (NUPR1) is a small nuclear protein that is responsive to various stress stimuli. Although NUPR1 has been associated with cancer development, its expression and roles in cholangiocarcinoma have not yet been described. In the present study, we found that NUPR1 was over-expressed in human cholangiocarcinoma tissues, using immunohistochemistry. The role of NUPR1 in cholangiocarcinoma was examined by its specific siRNA. NUPR1 siRNA decreased proliferation, migration and invasion of human cholangiocarcinoma cell lines (HuCCT1 and SNU1196 cells). From these results, we conclude that NUPR1 is over-expressed in cholangiocarcinoma and regulates the proliferation and motility of cancer cells.
Cell Line ; Cholangiocarcinoma ; Humans ; Immunohistochemistry ; Nuclear Proteins ; RNA, Small Interfering

PURPOSE: Lipopolysaccharide-binding protein (LBP) is a 65-kDa acute phase protein, derived from the liver, which is present in high concentrations in plasma. Data regarding the association between circulating plasma LBP levels and obesity-related biomarkers in the pediatric population are scarce. We aimed to determine whether there was a difference in plasma LBP levels between overweight/obese and normal-weight adolescents and to assess the correlation of circulating LBP levels with anthropometric measures and obesity-related biomarkers, including insulin resistance, liver enzyme levels, and lipid profiles. METHODS: The study included 87 adolescents aged 12-13 years; 44 were overweight/obese and 43 were of normal-weight. We assessed anthropometric and laboratory measures, including body mass index (BMI), blood pressure, insulin resistance, liver enzyme levels, and lipid profiles. Plasma LBP levels were measured using an enzyme-linked immunosorbent assay. RESULTS: The mean age of the participants was 12.9±0.3 years. Circulating plasma LBP levels were significantly increased in overweight/obese participants compared with those in normal-weight participants (7.8±1.9 µg/mL vs. 6.0±1.6 µg/mL, P<0.001). LBP levels were significantly and positively associated with BMI, systolic blood pressure, aspartate aminotransferase, alanine aminotransferase, total cholesterol, low density lipoprotein-cholesterol, fasting glucose and insulin, and insulin resistance as indicated by the homeostatic model assessment of insulin resistance (HOMA-IR) (all P<0.05). In multivariate linear regression analysis, BMI and HOMA-IR were independently and positively associated with plasma LBP levels. CONCLUSION: LBP is an inflammatory biomarker associated with BMI and obesity-related insulin resistance in adolescents. The positive correlation between these parameters suggests a potentially relevant pathophysiological mechanism linking LBP to obesity-related insulin resistance in adolescents.
Acute-Phase Proteins ; Adolescent* ; Alanine Transaminase ; Aspartate Aminotransferases ; Biomarkers ; Blood Pressure ; Body Mass Index ; Cholesterol ; Enzyme-Linked Immunosorbent Assay ; Fasting ; Glucose ; Humans ; Insulin Resistance* ; Insulin* ; Linear Models ; Liver ; Obesity ; Plasma*

No abstract available.
Apoptosis* ; Carcinoma, Renal Cell* ; Cell Line* ; Interferon-gamma*