RESUMO
We present a 45-year-old man with chronic pancreatitis and the rare complication of large subcapsular splenic pseudocyst. He suffered from a slow growing left upper quadrant abdominal distension for 2 weeks and pain radiating to his back. On abdominal computed tomography, large subcapsular splenic pseudocyst (25x13x11 cm), multiple small sized pancreatic pseudocysts in the pancreas tail and chronic pancreatitis with multiple pancreatic stones were shown. He underwent percutaneous catheter drainage of the splenic pseudocyst and after 3 weeks, the size of the pseudocyst decreased. But, the pain radiating to his back and poor oral intake was not improved. Distal pancreatectomy, Roux-en-Y pancreaticojejunostomy, and splenectomy were performed and the patient was discharged after 2 weeks. A splenic subcapsular pseudocyst resulting from pancreatitis may be managed by percutaneous drainage, but according to a patient's clinical symptoms, operative management can be added.
Assuntos
Humanos , Pessoa de Meia-Idade , Catéteres , Drenagem , Pâncreas , Pancreatectomia , Pseudocisto Pancreático , Pancreaticojejunostomia , Pancreatite , Pancreatite Crônica , Baço , EsplenectomiaRESUMO
Forme fruste choledochal cyst (FFCC) is one of the diverse types of choledochal cyst with little or no dilatation of the extrahepatic bile duct (EHBD). It is considered that FFCC has to do with the pancreatobiliary malunion (PBM). In children, 3 to 6 millimeters of EHBD is assumed to be normal. Even though there is no clear-cut definition, FFCC is likely to be associated with bile duct dilatation less than 10 millimeters. Almost all cases have PBMs and symptoms of the pancreatitis or cholangitis. We experienced a case of FFCC in a 4-year-old boy. His EHBD measures 10mm diameter. He had symptoms of pancreatitis and elevated hepatic transaminases. The pancreatobiliary common channel was 28 millimeters. He underwent EHBD resection and Roux-en-Y hepaticojejunostomy and was discharged with no specific complications.
Assuntos
Criança , Humanos , Ductos Biliares , Ductos Biliares Extra-Hepáticos , Colangite , Cisto do Colédoco , Dilatação , Pancreatite , Pré-Escolar , TransaminasesRESUMO
Since astrocytes were shown to play a central role in maintaining neuronal viability both under normal conditions and during stress such as ischemia, studies of the astrocytic response to stress are essential to understand many types of brain pathology. The microarray system permitted screening of large numbers of genes in biological or pathological processes. Therefore, the gene expression patterns in the in vitro model of astrocytes following exposure to oxygen-glucose deprivation (OGD) were evaluated by using the microarray analysis. Primary astrocytic cultures were prepared from postnatal Swiss Webster mice. The cells were exposed to OGD for 4 hrs at 37 degrees C prior to cell harvesting. From the cultured cells, we isolated mRNA, synthesized cDNA, converted to biotinylated cRNA and then reacted with GeneChips. The data were normalized and analyzed using dChip and GenMAPP tools. After 4 hrs exposure to OGD, 4 genes were increased more than 2 folds and 51 genes were decreased more than 2 folds compared with the control condition. The data suggest that the OGD has general suppressive effect on the gene expression with the exception of some genes which are related with ischemic cell death directly or indirectly. These genes are mainly involved in apoptotic and protein translation pathways and gap junction component. These results suggest that microarray analysis of gene expression may be useful for screening novel molecular mediators of astrocyte response to ischemic injury and making profound understanding of the cellular mechanisms as a whole. Such a screening technique should provide insights into the molecular basis of brain disorders and help to identify potential targets for therapy.
Assuntos
Animais , Camundongos , Astrócitos , Encefalopatias , Morte Celular , Células Cultivadas , DNA Complementar , Junções Comunicantes , Expressão Gênica , Isquemia , Programas de Rastreamento , Análise em Microsséries , Neurônios , Processos Patológicos , Biossíntese de Proteínas , RNA Complementar , RNA MensageiroRESUMO
Herein, two cases of acute arterial thrombosis associated with hyperhomocysteinemia are reported. A 34-year old male patient without heart disease, was brought to hospital with an acute ischemic limb due to thromboses of both superficial femoral arteries, where no atherosclerotic lesions were found. Subsequent investigation revealed that the patient had hyperhomocysteinemia, with a low folic acid level. Catheter directed thrombolysis was attempted, but failed, so bypass surgery was performed. After revascularization, anticoagulation therapy and folate supplementation were initiated. His plasma homocysteine level returned to normal, and there has been no recurrence during the 48 month follow up periods. The other case was a 51-year man with an acute left ilio-femoro-popliteal artery occlusion, who had also shown hyperhomocysteinemia, with a low folic acid level. There was nothing abnormal from his medical records, and showed normal findings in his transesophageal echocardiogram. In a serologic hypercoagulability test, everything was normal, with the exception of an increased homocysteine level. After a successful thrombectomy with a Fogarty catheter, folate supplementation was administered until his homocysteine level returned to normal. In both patients, the heterozygous mutation of 5, 10-methylenetetrahydrofolate reductase (MTHFR), C677T (alanine to valine substitution), was detected.
Assuntos
Adulto , Humanos , Masculino , Artérias , Catéteres , Extremidades , Artéria Femoral , Ácido Fólico , Seguimentos , Cardiopatias , Homocisteína , Hiper-Homocisteinemia , Perna (Membro) , Prontuários Médicos , Oxirredutases , Plasma , Recidiva , Trombectomia , Trombofilia , Trombose , ValinaRESUMO
PURPOSE: The purpose of this study is to measure the diameter of saphenofemoral junction (SFJ) by using duplex scan and to assess the different anatomic characteristics of SFJ according to the clinical manifestation. METHODS: 100 Limbs of 77 patients with varicose veins due to greater saphenous vein (GSV) were assessed prospectively about sex, symptom, disease duration, morphology of varicose vein. The diameter of GSV (GSVD), SFJ, femoral vein (FVD) and the ratio of each value-GSV/FV (GFDR) and SFJ/FV (JFDR)-were measured by color-flow duplex scanning. Findings were compared with clinically normal 20 control limbs. RESULTS: The mean value of GSVD, FVD, SFJ, GFDR, JFDR in patients group were different from that of control group with statistical significance except FVD. There were statistically significant differences in the mean value of GSVD, FVD, GFDR, JFDR between men and women. The mean value of GSVD, FVD, SFJ, GFDR, JFDR between symptomatic and asymptomatic group were not different statistically. The result of comparison according to the disease duration showed statistically significant difference, which the more duration of disease were longer, the more the mean value of SFJ were increased. In comparison of the findings according to the morphologic classification, there were no statistically significant differences in the mean value of GSVD, FVD, SFJ, GFDR, JFDR. CONCLUSION: Dilatation of SFJ may be related to the cause of varicose veins from the result that the mean value of SFJ was more increased in patients group than control group.
Assuntos
Feminino , Humanos , Masculino , Classificação , Dilatação , Extremidades , Veia Femoral , Estudos Prospectivos , Veia Safena , VarizesRESUMO
BACKGROUND/AIMS: To assess the preventive effect of simple in situ cooling on ischemic injury in human livers. METHODS: The study consisted of 22 patients who were to undergo liver resection (right lobectomy, n=6, left lobectomy, n=3, posterior segmentectomy, n=1, and extended cholecystectomy, n=1, in each group). All but 2 had normal remnant livers and all patients were randomised to undergo either warm ischemia or in situ cooling (n=11 in each group). RESULTS: The mean (SD) occlusion time was 53.7 (5.8) minutes for the warm ischemia group and 52.7(3.1) for the in situ cooling group. After in situ cooling, the state of the liver as indicated by serum alanine aminotransferase activity (ALT) and prothrombin time had improved substantially. Mean (SD) ALT activity was 483 (192) U/L in the warm ischemia group compared with 288 (157) in the in situ cooling group (p<0.02) on the first postoperative day. The respective figures for prothrombin time (%) were 58(23) compared with 77 (13), (p < 0.05). CONCLUSION: In situ cooling lessened the amount of ischemic damage done to the liver during hepatectomy compared to treatment with that of warm ischemia.
Assuntos
Humanos , Alanina Transaminase , Colecistectomia , Hepatectomia , Hipotermia , Fígado , Mastectomia Segmentar , Tempo de Protrombina , Isquemia QuenteRESUMO
BACKGROUND: Almost all cholecystectomies these days are performed using laparoscopic equipment. Recently, this has been applied in all possible pathologies of the gallbladder by many surgeons. However, we occasionally have had bitter experiences, difficult operations and long operative times, when doing laparoscopic cholecystectomies. The aim of this study was to detect the factors causing long operative times, conversions to open surgery, and higher postoperative complication rates, when difficult laparoscopic cholecystectomies are encountered. METHODS: From among the 250 patients who had undergone laparoscopic cholecystectomies during the recent 5 years (from November 1992 to January 1998), the clinical data of the 58 patients who had undergone laparoscopic cholecystectomies with operative times over 120 minutes (a long operative time) were compared with those of 45 patients with operative times of 60 minutes or less (short operative time). RESULTS: Clinical data for the patients with long operative times showed a higher incidence of steady pain (29.3 versus 0%), fever (36.2 versus 4.4%), previous history of upper abdominal surgery (6.9 versus 4.4%), tenderness (48.3 versus 4.4%), rebound tenderness (20.0 versus 0%), palpable tender mass (12.1 versus 0%), thick abdominal wall (13.8 versus 4.4%), leukocytosis (36.2 versus 8.9%), elevated bilirubin level (10.3 versus 0%), wall thickening of the gallbladder (34.5 versus 6.7%), fibrous adhesion after gastric surgery (5.1 versus 0%), inflammatory adhesion (39.7 versus 2.2%), and contracted gallbladder (1.2 versus 0%), as well as a higher required level of surgical experience (5.2 versus 2.2%). The surgical complication rate was 13.8% in the long-operation group and 0% in the short-operation group. Laparoscopic cholecystectomy was completed successfully in 250 of the 258 patients and the overall conversion rate to open surgery was 3.1%; that of the long-operation group was 7.9%. CONCLUSIONS: A laparoscopic cholecystectomy with a long operative time is inevitable in patients with acute severe inflammation of the gallbladder, previous history of gastric surgery, and a contracted gall-bladder. Also, the surgeon needs a learning period to be able to overcome the long operation. In spite of the higher rates complications and conversions to open surgery in the long-operation group, a difficult laparoscopic cholecystectomy with a long operative time is a clinically acceptable procedure in patients who need a cholecystectomy.
Assuntos
Humanos , Parede Abdominal , Bilirrubina , Colecistectomia , Colecistectomia Laparoscópica , Febre , Vesícula Biliar , Incidência , Inflamação , Aprendizagem , Leucocitose , Duração da Cirurgia , Patologia , Complicações Pós-OperatóriasRESUMO
A patient with mucin hypersecreting papillary adenocarcinoma of intrahepatic bile duct had jaundice and symptoms of cholangitis. Radiologic evaluations-ultrasonography and computerized tomographyrevealed passage disturbance of bile at the level of the distal common bile duct or ampulla of Vater. But, primary lesion was located at left intrahepatic duct proximal to the ductal dilatation. This peculiar phenomenon confused clinicians. A 59-year-old man was referred to our hospital for evaluation of recurrent cholangitis. Ultrasonogram, computerized tomogram and endoscopic retrograde cholangiography disclosed dilatation and amorphous filling defect extending from left intrahepatic bile duct to common bile duct suggesting choledochal cyst(type IVa). Preoperative endoscopic examination showed spillage of mucin through duodenal papilla. Abdominal exploration revealed mucin hypersecreting papillary adenocarcinoma of left intrahepatic duct and dilated distal common bile duct filled with tenacious mucin. Left hepatic lobectomy and Roux-en-Y hepaticojejunostomy were performed.
Assuntos
Humanos , Pessoa de Meia-Idade , Adenocarcinoma , Adenocarcinoma Papilar , Ampola Hepatopancreática , Bile , Ductos Biliares Intra-Hepáticos , Colangiografia , Colangite , Ducto Colédoco , Dilatação , Icterícia , Mucinas , UltrassonografiaRESUMO
BACKGROUND : There are plenty of documented observations of gastric cancer patients having suppressed cellular immunity, and this immunity may be correlated to recurrence. We studied the changes in the peripheral T-lymphocyte subpopulations in gastric cancer patients and their predictive roles for recurrence. METHODS : Lymphocyte subpopulations in peripheral blood from thirty-eight gastric cancer patients who were operated on at Taegu Catholic Medical Center from September 1995 to February 1997 were measured by 3-color direct immunofluorescence analysis with a Coulter S-plus IV automatic counter. RESULTS : CD4 significantly increased with tumor size and depth of invasion although other immune parameters, such as CD8, CD19, the CD4/CD8 ratio, and total lymphocyte count did not changed. In the patients with lymph-node metastasis, increases in CD3 and CD4 and a decrease in CD19 were observed. CD19 and the B lymphocyte count also decreased in advanced gastric cancer patients. However, T-lymphocytes subpopulations did not significantly change with stage. There were significant decreases in CD8 and in the T- & B-lymphocyte counts, without changes in CD4 and the CD4/CD8 ratio in the postoperative immune parameters.The preoperative values of the T- & B-lymphocyte counts and CD8 and CD19 were lower in patients who had recurrences during six months to two years of follow up, compared to recurrence-free patients. CONCLUSIONS : On the basis of these results, we found changes of T-lymphocyte subpopulations with size, depth of invasion, and regional lymph node metastasis, but not with stage. Postoperatively, there were significant decreases in the T- & B-lymphocyte counts. Suppressed immunity correlated with recurrence, and preoperative evaluation of peripheral T-cell subpopulations may be helpful for predict recurrence and for postoperative prognosis.
Assuntos
Humanos , Linfócitos B , Técnica Direta de Fluorescência para Anticorpo , Seguimentos , Imunidade Celular , Linfonodos , Contagem de Linfócitos , Subpopulações de Linfócitos , Linfócitos , Metástase Neoplásica , Prognóstico , Recidiva , Neoplasias Gástricas , Linfócitos TRESUMO
PURPOSE: Anatomy and morphology of superficial veins vary from patient to patient. Thorough assessment of variations is mandatory for successful treatment of primary varicose vein. Alos in complex case clinical examination alone is unable to achieve diagnostic goals. Duplex scan is a highly accurate, noninvasive technique that can provide both anatomic and physiologic information. METHODS: Thirty-eight legs in 30 patients with primary varicose veins were examined clinically first then with portable doppler. Patients then underwent duplex scanning by surgical team and results of tests were compared with other clinical examinations. RESULTS: On duplex scanning, 25 legs (66%) had saphenofemoral junction (SFJ) incompetence, 9 legs (24%) had saphenopopliteal junction (SPJ) incompetence and 4 legs (10%) had perforator incompetence. The respective sensitivity of clinical examination with portable doppler in SFJ, SPJ was 91.6%, 81.8%. CONCLUSION: Clinical and doppler assessment was unreliable. Routine preoperative duplex scanning is likely to reduce recurrence by identifying sites of reflux with greater accuracy.
Assuntos
Humanos , Perna (Membro) , Recidiva , Varizes , VeiasRESUMO
The most common limiting factor in arterio-venous fistula operation (AVF) is the lack of a suitable native vein. So preoperative assessment of venous system is essential for successful results. But simple physical examination alone is not enough to assess in many cases. To evaluate difference between venogram results with physical examination, 20 patients (group A) imaged with venogram preoperatively compared with 20 patients (group B) who examined only physically. In group A, all patients palpated thrill in immediate post operation and one patient revealed fistula occlusion within post operative 2 months. In group B 4 patients revealed failed fistula within 24 hours and 5 fistula failed in 2 months. Twelve patients (>50%) of group A showed different results in venogram compared with physical examination, which influenced type of operation. Physical examination alone was not enough to assess venous system and venogram provided valuable information in AVF constructive surgery.
Assuntos
Humanos , Fístula , Exame Físico , VeiasRESUMO
A temporary balloon occlusion of internal carotid artery (ICA) was performed in 3 patients for carotid artery endarterectomy and 1 patient require sacrifice ICA with neck malignancy. EEG monitoring and neurologic evaluation was done during the test. In one patient who has bilateral ICA stenosis more than 95% shows slurred speech and aphasia during test. Another 3 patients shows no clinical change during test, and operation was done without shunt. There were no postoperative neurologic complication. We believe that preoperative balloon occlusion of ICA provide another helpful criteria to decide using shunt. But it needs another hemodynamic analysis tool according to other's report.
Assuntos
Humanos , Afasia , Oclusão com Balão , Artérias Carótidas , Artéria Carótida Interna , Constrição Patológica , Eletroencefalografia , Endarterectomia , Hemodinâmica , PescoçoRESUMO
Proton magnetic rcsonance spectroscopy (1H MRS) has demontrated its abilities to detect an increase of choline containing compounds (Cho) in various brain tumors and prostatic cancer tissues. Based on preclinical works done by other authors using multinuclei MRS, it is reasonable to assume malignant breast tumors will have elevated level of Cho compared to that of normal tissues and benign breast lesions. Several challenges must be met to obtain clinically useful 1H breast spectrum. Good water and fat suppression, Bo homogeneity are required to detect low level metabolic signals like choline if any. In this study, we investigated the clinical utility of 1H MRS with simultaneous suppression of water and fat signals, using breast imaging surface coil for evaluating breast cancer with small lesions. All studies were performed using a GE signa MRI unit (1.5 T, Ver 5.5) and 2-channel breast coil (GE). Water suppression was achieved by chemical selective saturation, and fat signal was attenuated using inversion recovery sequence. Spectroscopic data were acquired with PRESS sequence. Twenty-three patients, age 14-75, were examined. Eleven of these patients presented with invasive ductal carcinoma. The remaining patients presented with benign processes including fibroadenoma, fibrocystic change, galactocele, adenosis, ductal ectasia and dystrophic calcification. The size of lesions were variable (8-90 mm in diameter). Choline at 3.25 ppm was visible in the spectra of all cancer patients, while invisible in the spectra of all benign lesions except a lesion of dystrophic calcification. We concluded that in vivo detection of choline containing compounds in breast carcinomas using proton magnetic resonance spectroscopy demonstrated its potential as a noninvasive tool for differential diagnosis of malignant and benign breast lesions larger than 7 mm in diameter.
Assuntos
Humanos , Neoplasias Encefálicas , Doenças Mamárias , Neoplasias da Mama , Mama , Carcinoma Ductal , Colina , Diagnóstico Diferencial , Dilatação Patológica , Fibroadenoma , Imageamento por Ressonância Magnética , Espectroscopia de Ressonância Magnética , Neoplasias da Próstata , Prótons , Análise Espectral , ÁguaRESUMO
Malignant fibrous histiocytoma (MFH) is recognized as the most common soft tissue sarcoma in adult. But it is very rare in head and neck region with less than 100 cases reported in literature. Treatment of choice for MFH is surgery. For wide surgical excision, usually carotid artery resection is unavoidable. For preventing neurologic sequelae we did preoperative carotid artery balloon occlusion test with EEG monitoring. Greater saphenous vein was used for interposition graft.
Assuntos
Adulto , Humanos , Oclusão com Balão , Artérias Carótidas , Eletroencefalografia , Cabeça , Histiocitoma Fibroso Maligno , Pescoço , Veia Safena , Sarcoma , TransplantesRESUMO
Laparoscopic cholecystectomy is now the treatment of choice for the surgical treatment of uncomplicated cholelithiasis. Application of this rule in acute cholecystitis is still controversal, in spite of the eagerness of the experts in the field of laparoscopic surgery.The role of a laparoscopic cholecystectomy in patients with acute cholecystitis was evaluated by comparing clinical data from a laparoscopic cholecystectomy group with those from an open cholecystectomy group.Clinical data for 24 patients with acute cholecystitis who underwent a laparoscopic cholecystectomy in the mid 1990, were compared with data for 31 patients with acute cholecystitis who went through an open cholecystectomy in the early 1990s. Preoperative clinical data showed no statistical difference between the laparoscopic cholecystectomy group and the open cholecystectomy group. The operating time, the postoperative hospitalization, the duration of drainage, and the returning time of intestinal motility were shorter in laparoscopic cholecystectomy group, and the incidence of wound infection was lower. However, the incidence of bile duct or bowel injury was larger in the laparoscopic cholecystectomy group. Laparoscopic cholecystectomy can be performed safely in most patients with acute cholecystitis, in spite of the difficulties in observation, traction and dissection, which can be overcome with complete understanding, confirmation of the biliary anatomy, and sufficient experience.
Assuntos
Humanos , Ductos Biliares , Colecistectomia , Colecistectomia Laparoscópica , Colecistite Aguda , Colelitíase , Drenagem , Motilidade Gastrointestinal , Hospitalização , Incidência , Tração , Infecção dos FerimentosRESUMO
PURPOSE: The severe combined immunodeficient (SCID) mice which lack the functional T and B lymphocytes have been widely used for the research of various human diseases including AIDS, transplantation, autoimmune disease and cancer. The purpose of this study was to evaluate the huPBMC-SCID mouse as an animal model for human breast cancer research. METHODS: 5x10(7) human PBMC (peripheral blood mononuclear cell) were injected intraperitoneally in 18 SCID mice. After 24 hours, 2.5x10(6), 5x10(6) and 10x10(6) MCF-7 human breast cancer cells were innoculated subcutaneously in the right flank of each of the 3 groups of 6 huPBMC-SCID mice. RESULTS: 4 subcutaneous ecchymosis (2 perioral area, 2 scalp), 1 splenomegaly and 1 hepatic embolism were found during the 20 weeks after the injections. The growth of tumor xenograft was identified in 14 of the total 18 huPBMC-SCID mice, and the growth rate of the tumor was proportional to the number of the innoculated cancer cells. Distant metastases were found in the retroperitoneum, kidney, pelvic cavity, omentum, perisplenic area and regional lymph node in 50 % of mice, but not in the lung and liver at 20 weeks. CONCLUSION: In summary, the huPBMC-SCID mouse was expected to play an important roles as an animal model of human cancers including breast cancer.
Assuntos
Animais , Humanos , Camundongos , Doenças Autoimunes , Linfócitos B , Neoplasias da Mama , Mama , Equimose , Embolia , Xenoenxertos , Rim , Fígado , Pulmão , Linfonodos , Camundongos SCID , Modelos Animais , Metástase Neoplásica , Omento , Esplenomegalia , TransplantesRESUMO
Vascular malformations are known by several names, such as angiodysplasia, vascular ectasia, arteriovenous malformation, and telangictasia. Arteriovenous malformations may occur anywhere in the gastrointestinal tract. The large intestine is the most commonly involved location, usually on the right side. Arteriovenous malformations, which consist of enlarged, tortuous and dilated, often thin-walled blood vessels, usually occur in the submucosa or mucosa. Occasionally, they can cause recurrent and even massive hemorrhage. The authors treated a case of angiodysplasia in the upper jejunum, which caused massive bleeding. A 67-year-old female patient was admitted because of massive lower gastrointestinal bleeding. The bleeding point was found by angiography, injection of methylene-blue dye, and intraoperative endoscopy. The bleeding lesion in jejunal segment was resected, and end-to-end anastomosis was performed. The postoperative course was uneventful, and the patient was discharged on the 10th postoperative day.
Assuntos
Idoso , Feminino , Humanos , Angiodisplasia , Angiografia , Malformações Arteriovenosas , Vasos Sanguíneos , Dilatação Patológica , Endoscopia , Trato Gastrointestinal , Hemorragia , Intestino Grosso , Jejuno , Mucosa , Malformações VascularesRESUMO
Microcystic adenoma, also known a glycogen rich or serous cystadenoma is very rare and usually presents grossly a large multiloculated mass, and the individual cystic cavities being small and filled with a clear(serous) fluid. The cut surface is spongy in appearance. Microscopically, cysts are composed of multiple small cysts lined by small, flat or cuboidal cells containing abundant glycogen but only an insignificant amount of mucin. The microcystic cystadenoma is benign, but mucinous cystadenoma is potentially malignant,so the two cysts should be differentiated, and should never be treated by-pass sugery in the case of mucinous cystadenoma. A 43-year-old female was admitted to this hospital with the palpable epigastric mass, postprandial nausea and weight loss for the preceeding 2 years, and increase in size in the past recent 8 months. Upper G.I series and ultrasonographic studies revealed a huge mass in the pancreatic head portion. Exploratory laparotomy was performed, which disclosed a round adult fist sized multicystic mass in the pancreatic head. Pancreaticoduodenectomy was performed. In gross specimen examination, the mass was 9x7.5x7 cm in size, the outer surface was smooth and grayish white, the cut surface was sponge- like with multiple small cysts. The content of cysts was serous fluid. Microscopically, the cystic mass was composed of small cysts, in which the lining of the cell shows flat and mild secretory activity. There was no malignant evidence. The patient was discharged uneventfully on the 22nd postoperative days.
Assuntos
Adulto , Feminino , Humanos , Adenoma , Cistadenoma , Cistadenoma Mucinoso , Cistadenoma Seroso , Glicogênio , Cabeça , Laparotomia , Mucinas , Náusea , Pâncreas , Pancreaticoduodenectomia , Redução de PesoRESUMO
Appendicitis is the most common acute abdominal condition that requires an operation during pregnancy. Variable clinical presentations in pregnant women make the diagnosis of acute appendicitis difficult, delay operative intervention, and cause many fetal or maternal complications. From January 1990 through December 1996, 36 appendectomies were performed on pregnant women at our hospital. This is a retrospective analysis of our cases compared to control group. 1. Thirty six pregnant women (0.1 %) from all labor cases during this period underwent appendectomies, representing 10.3 % of all appendectomies in women of childbearing age. 2. The age distribution was 21-25 (38.9 %), 26-30 (55.6 %) and 31-35 (5.5 %) years, which was similar to the age distribution of the non-pregnant group. 3. Acute appendicitis during pregnancy was most common in the spring. 4. No significant difference in the occurrences of various symptoms between the pregnant and the non-pregnant groups was observed. 5. The pregnant patients visited our hospital earlier, but underwent operations later, than the non-pregnant women. (p 0.05) 8. No significant differences between the pregnant and the non-pregnant groups were noticed in terms of operation time and types of anesthesia. (p > 0.05) 9. The wound infection rates were similar for the pregnant (16.7 %) and the non-pregnant (17.4 %)groups, but there were 3 fetal losses (8.3 %)from pregnant patients after their appendectomies. 10. The mean hospital stay was longer for the pregnant patients (7.6 days) than for the non-pregnant group (6.2 days).
Assuntos
Feminino , Humanos , Gravidez , Distribuição por Idade , Anestesia , Apendicectomia , Apendicite , Apêndice , Diagnóstico , Tempo de Internação , Gestantes , Estudos Retrospectivos , Infecção dos FerimentosRESUMO
Scoliosis describes a lateral curvature of the spine and is often associated with cosmetic and functional impairments due to severe deformity of the spine. The incidence of adolescent scoliosis is 2-4% of children between 10 and 16 years of age. Eighty five percent of them are idiopathic, in which the most common type of scoliosis is right side-bending. In addition, it is classified into congenital, and secondary scoliosis such as neuromuscular disease and neurofibromatosis. Congenital scoliosis is associated with abnormalities of urinary system(20%), congenital heart diseases(15 %), and other abnormalities(10%) such as syringomyelia. We experienced a case of scoliosis by a foreign body(a pencil) in the colon which has never been reported up to date. A brief review of the literature was made.