RESUMEN
INTRODUCTION: The introduction of laparoscopic techniques has caused the dispute between supporters of routine or elective intraoperative cholangiography to continue, but at present most authors recommend its elective practice on the basis of well-established preoperative and / or intraoperative indications, thus avoiding to carry out a large number of unnecessary procedures, with their inherent disadvantages and risks. METHOD: A retrospective study was conducted over 20 years, comprising 100 elective laparoscopic cholangiographies. RESULTS: The most representative parameter for the indication of intraoperative laparoscopic cholangiography in choledochal lithiasis suspicion has proved to be common bile duct dilation of over 3mm, optionally accompanied by cystic calculi and / or main bile duct dilation over 10mm. CONCLUSIONS: According to the analysed data, laparoscopic cholangiography proved to be a safe method of intraoperative exploration, with mortality and morbidity specific to the null method, but also with an excellent reliability in highlighting MBD lithiasis.
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Colangiopancreatografia Retrógrada Endoscópica , Colecistectomía Laparoscópica , Procedimientos Quirúrgicos Electivos , Cálculos Biliares/diagnóstico por imagen , Cálculos Biliares/cirugía , Cuidados Intraoperatorios , Selección de Paciente , Adulto , Anciano , Colangiopancreatografia Retrógrada Endoscópica/métodos , Colecistectomía Laparoscópica/métodos , Procedimientos Quirúrgicos Electivos/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Reproducibilidad de los Resultados , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: Neoadjuvant radiotherapy is included in the treatment protocols for rectal tumors in stages = T3. The use of neoadjuvant radiotherapy allowed the limit of surgical oncologic safety margin to decrease with 1-2 cm and the abdominoperineal resection to be able to be performed in tumors situated at 4 cm from the anal verge. This modification of the treatment strategy increased the use of low, ultra low and colo-anal anastomoses. GOAL: Through the analysis of these types of anastomoses and of the disadvantages of the abdomino-perineal resection, we aimed at performing a study on the patients which responded completely to radiotherapy by taking into account the criteria of oncologic safety and the sparing of the patients from surgical complications. MATERIAL AND METHOD: We performed a retrospective study on 171 patients with rectal cancer treated in the 1st Clinic of Surgery from the Bucharest Oncology Institute between October 2007 and December 2013. RESULTS: 141 patients received radiotherapy, out of which 9 responded completely. 5 of those 9 were not operated on and after variable clinical and paraclinical follow up (2-6 years),they did not present with local recurrence. CONCLUSIONS: Not performing surgery in the patients with rectal cancer with a complete response to radiotherapy is a good solution and must be taken after a correct information of the patient about rectal surgery with the condition of strictly observing the selection criteria of the patients.
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Quimioradioterapia , Terapia Neoadyuvante , Selección de Paciente , Neoplasias del Recto/terapia , Quimioradioterapia/métodos , Estudios de Seguimiento , Humanos , Terapia Neoadyuvante/métodos , Estadificación de Neoplasias , Neoplasias del Recto/patología , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
INTRODUCTION: The paper deals with the diagnosis of some aggressive forms of uterine cervix cancers, resistant to radio chemotherapy, using biomolecular markers.For this study, the destruction of tumours in stages II-IIIBis carried out by hyperthermia induced by different sources of energy. The aimed targets are toembed a quick and simple technique of haemostas isused in bleeding uterine cervix tumours associated with acute an aemiain the treatment protocols and to identify biomolecular criteria revealing tumour aggressiveness and treatment response. METHOD: The proposed method consists in radio frequency ablation (RFA) applied touterine cervix bleeding tumours with acute secondary anaemia. Studying 16 patients displaying aggressive cancer forms resistant to radio chemotherapy treated by the above mentioned method, we assessed that the commonly present markers: Ki67, p53 and Bcl-2, may be a substantial indication of such cases. Aggressiveness and treatment resistance was defined based on clinical and paraclinical investigations. RESULTS: RFA haemostasis achieved in approximately 20 m inproved the efficiency of this method. A secondary important effect was local tumour volume decrease, resulting in the improvement of radio-chemotherapy responsiveness. CONCLUSIONS: Once an aggressive and radio-chemotherapy resistant cancer is diagnosed,the quantitative, qualitative and associative presence of the biomolecular markers mentioned herein before, could influence the personalised treatment attitude (radiofrequency, neoadjuvant chemotherapy), which onthe long term, may increase patient survival and life quality improvement.
Asunto(s)
Biomarcadores de Tumor/sangre , Carcinoma de Células Escamosas/diagnóstico , Ablación por Catéter , Genes bcl-2 , Antígeno Ki-67/sangre , Proteína p53 Supresora de Tumor/sangre , Neoplasias del Cuello Uterino/diagnóstico , Adulto , Anciano , Carcinoma de Células Escamosas/sangre , Carcinoma de Células Escamosas/genética , Carcinoma de Células Escamosas/cirugía , Ablación por Catéter/métodos , Femenino , Humanos , Persona de Mediana Edad , Invasividad Neoplásica , Estadificación de Neoplasias , Valor Predictivo de las Pruebas , Pronóstico , Calidad de Vida , Sensibilidad y Especificidad , Resultado del Tratamiento , Neoplasias del Cuello Uterino/sangre , Neoplasias del Cuello Uterino/genética , Neoplasias del Cuello Uterino/cirugíaRESUMEN
INTRODUCTION: The authors bring to attention pancreaticojejunalanastomosis (PJA) performed after cephalic pancreaticoduodenectomy(CPD). This type of anastomosis is renowned forits high risk of complications. Among these complications, pancreatic fistula (PF) is distinguishable due to a significant frequency, averaging 10%. It is perhaps the most unsafe type of anastomosis in digestive surgery, due to its pancreatic partnership. Performing a sealed APJ can be considered a great achievement: a digestive lumen is set in contact with a brittleparenchymal structure, centred by a delicate excretory channel, difficult to anastomose in itself. MATERIAL AND METHODS: We studied two distinct groups of patients undergoing CPD. A first group - 58 cases operated on between 1967 and 1983, and the second one - 70 cases operated on between 1984 - 2013. In all cases we performed PJA; by in-continuity loop technique in the first group, and with separate loop in the second group. In the second group we used a variant own technique that does not allow anastomotic loss of pancreatic fluid. Thus, a decline in the incidence of PF from 20% to 8% was obtained, the final percentage corresponding to group two. Of the 8% of patients with PF losses were recorded strictly at pancreatic level, with no bile or food contamination. Stenting was recorded for biliary- and pancreaticojejunal anastomoses in group two. DISCUSSIONS: The percentage of PF after CPD did not show anynotable revival when comparing the 1980s period to the present. Also, mortality due to FP is approaching 40%, adaunting figure. The multitude of technical options for restoring bowel movement after CPD, over 80 procedures, further confirms the lack of safety and trust in relation to PJA.The authors bring forward several surgical gestures addressing PJA, gestures capable of providing an 8% frequency of PF,percentage which we consider to be reasonable. CONCLUSIONS: The authors consider PJA stenting mandatory.Placing an isolated PJA on the short branch of the "Y", separate from the biliary and food flow, prevents the formation of a complex fistula. The proposed technique does not require a"duct - to - mucosa" type or "telescoping" type pancreaticojejunalanastomosis.
Asunto(s)
Fístula Pancreática/etiología , Fístula Pancreática/cirugía , Pancreaticoduodenectomía , Pancreatoyeyunostomía/efectos adversos , Stents , Humanos , Incidencia , Fístula Pancreática/mortalidad , Neoplasias Pancreáticas/cirugía , Pancreaticoduodenectomía/métodos , Pancreatoyeyunostomía/métodos , Estudios Retrospectivos , Factores de Riesgo , Resultado del TratamientoRESUMEN
INTRODUCTION: Surgery holds a central seat in the treatment of colon cancer, its objective being R0 resection. Chemotherapy and an appropriate oncological follow-up complete the treatment. AIM: To establish an adequate therapeutic conduct in patients with advanced colon tumours, with no hepatic metastases. MATERIAL AND METHOD: retrospective study on a group of 150 patients with colon neoplasm treated in the First Surgery Clinic of the Bucharest Oncology Institute in Bucharest,between 01 01 2008 -01 03 2013. RESULTS: 18 patients presented locally extended colon tumours which required multivisceral resections. Patients with hepatic metastases were excluded from the study. The most frequently affected organs were: the small bowel and the internal genital organs, followed by the urinary bladder, spleen, duodenum and diaphragm muscle. Patients were oncologically followed-up according to current protocols and submitted to chemotherapy.When a maximum response was reached in R2 patients or when recurrence occurred in R0 and R1 patients, surgical intervention was required. When necessary, the operation was performed by multidisciplinary teams. 5 patients died due to local recurrence, disease progression, metastatic disease, and also due to comorbidities. CONCLUSION: Treatment applied by oncological committees and multidisciplinary surgical teams, along with correct oncological follow-up and surgical reintervention when maximum response to chemotherapy was reached in R2 or when recurrences occurred in R0 and R1 patients represents the adequate therapeutic conduct in patients with locally advanced colon tumours.
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Colectomía , Neoplasias del Colon/patología , Neoplasias del Colon/terapia , Recurrencia Local de Neoplasia/patología , Recurrencia Local de Neoplasia/terapia , Quimioterapia Adyuvante/métodos , Neoplasias del Colon/mortalidad , Neoplasias del Colon/cirugía , Estudios de Seguimiento , Humanos , Invasividad Neoplásica , Recurrencia Local de Neoplasia/mortalidad , Recurrencia Local de Neoplasia/cirugía , Estadificación de Neoplasias , Cuidados Posoperatorios , Estudios Retrospectivos , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
Primitive retroperitoneal tumors, although very rare, arouse an increased interest, because of the poor prognosis, unsatisfactory surgical and complementary therapy results. Up to now, the very low number of cases has impeded the acquisition of a unitary view of these tumors, a unanimously accepted algorithm of diagnostic and treatment being absent. Randomized trials regarding the effects of different therapies have not been possible. The main factor that can fundamentally increase the survival of these patients is radical resection, some authors even recommending compartmental surgery. We found no significant statistical difference between the survival rates of the patients with different types of non-radical interventions, that shoud be therefore, as much as possible, avoided. Our study evidences that vascular involvement is the main limiting factor in achieving radicality. The involvement of large retroperitoneal vessels makes often impossible a radical intervention, usually because of the lack of an adequate material and human endowment for ample vascular resections followed by laborious reconstructions. That is why, in our study, vascular involvement was associated with a decreased survival rate for operated patients. Therefore, we underline the necessity both of a solid material base and of establishing multidisciplinary surgical teams for adequate vascular interventions in oncologic general surgery.
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Neoplasias Retroperitoneales/patología , Neoplasias Retroperitoneales/cirugía , Neoplasias Vasculares/secundario , Neoplasias Vasculares/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Diagnóstico Precoz , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Invasividad Neoplásica , Pronóstico , Estudios Prospectivos , Neoplasias Retroperitoneales/diagnóstico , Neoplasias Retroperitoneales/mortalidad , Espacio Retroperitoneal/irrigación sanguínea , Estudios Retrospectivos , Rumanía/epidemiología , Tasa de Supervivencia , Resultado del Tratamiento , Neoplasias Vasculares/diagnóstico , Neoplasias Vasculares/mortalidad , Grado de Desobstrucción VascularRESUMEN
The congenital anomalies of the common bile duct (CBD) represent a real challenge for the surgeon, and not recognizing them may have two consequences: either generate incomplete or incorrect surgical solutions, or, even worse, lead to iatrogenic pathology. The association between the anomalies of the CBD and biliary lithiasis, biliary cancer or other hepatobiliopancreatic pathology may lead to a pre/perioperative diagnosis; frequently, the incertitude persists. We present 2 cases: one with an incomplete duplication of the CBD and the other with a false duplication. We wish to underline the sovereign value of cholangio-MRI with 3 D reconstructions in the diagnosis and description of the anatomy of the biliary ducts, superior, in some cases, to the intraoperative cholangiography or ERCP.
Asunto(s)
Fístula Biliar/etiología , Pancreatocolangiografía por Resonancia Magnética , Conducto Colédoco/anomalías , Drenaje/efectos adversos , Cálculos Biliares/diagnóstico , Adulto , Anciano , Fístula Biliar/diagnóstico , Fístula Biliar/cirugía , Colangiografía , Colangiopancreatografia Retrógrada Endoscópica , Pancreatocolangiografía por Resonancia Magnética/métodos , Conducto Colédoco/diagnóstico por imagen , Conducto Colédoco/cirugía , Errores Diagnósticos , Drenaje/instrumentación , Femenino , Cálculos Biliares/cirugía , Humanos , Procesamiento de Imagen Asistido por Computador , Imagenología Tridimensional , Masculino , Valor Predictivo de las Pruebas , Reoperación , Resultado del TratamientoRESUMEN
In iatrogenic lesions of the main bile duct, especially when the injury is above the level of the hepatic bifurcation, the surgeon ought to use two short and thin biliary stumps. It is necessary to perform separate anastomoses, using a "Y loop" and creating a double hepaticojejunostomy. Technical difficulties increase when the biliary ducts are thinner, tighter and separated from one another for a distance more than 2 cm. In such case we have attempted to develop a double sutureless hepaticojejunostomy by simply keeping the bilioenteric partners in apposition with continuous traction exerted via the biliary stents.
Asunto(s)
Colecistectomía Laparoscópica/efectos adversos , Colecistolitiasis/cirugía , Conducto Colédoco/cirugía , Yeyunostomía , Portoenterostomía Hepática/instrumentación , Stents , Anastomosis en-Y de Roux/instrumentación , Conducto Colédoco/lesiones , Femenino , Humanos , Yeyunostomía/instrumentación , Persona de Mediana Edad , Portoenterostomía Hepática/métodos , Reoperación , Resultado del TratamientoRESUMEN
Radiofrequency ablation (RFA) represents one of the successful methods for the thermal ablation of unresectable tumors. The tumoricidal effect of this method consists in the tissular conversion of electromagnetic energy into thermal energy. The term refers to the electric current, whose frequencies reach high values, 480 KHz on average. The method involves the insertion of bipolar needles in parenchymal tumors. The thermal tissue damage depends on both the temperature reached and the duration. The most frequent use is for unresectable hepatic tumors (metastases, hepatoma) or for those with a contraindication for surgery, visible on ultrasound. We have also widened the indications to other tumoral locations: cervical cancer (stages II, III, IV) accompanied by metrorrhagia, RFA being used hemostatically and with the purpose of reducing the size of the tumor, genital tumors, lateral-aortic lymph blocks to reduce the tumoral mass, metastases (the psoas muscle, the sacrum), retroperitoneal sarcoma, with a hemostatic role and also to reduce the size of the tumor. The paper aims to present a preliminary situation based on 24 cases. The results have shown the usefulness of the application of RFA with the purpose of reducing the tumoral mass and the hemostatic role of the method. No complications were recorded.
Asunto(s)
Ablación por Catéter/métodos , Ablación por Catéter/normas , Neoplasias/cirugía , Adulto , Anciano , Ablación por Catéter/instrumentación , Femenino , Hemorragia/etiología , Hemorragia/cirugía , Humanos , Neoplasias Hepáticas/complicaciones , Neoplasias Hepáticas/secundario , Neoplasias Hepáticas/cirugía , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Neoplasias/patología , Neoplasias Ováricas/patología , Neoplasias Ováricas/cirugía , Neoplasias Retroperitoneales/cirugía , Sarcoma/cirugía , Factores de Tiempo , Resultado del Tratamiento , Neoplasias del Cuello Uterino/complicaciones , Neoplasias del Cuello Uterino/secundario , Neoplasias del Cuello Uterino/cirugíaRESUMEN
Preoperative radiotherapy is standard procedure in rectal cancer treatment protocols. Experience and analysis of clinical and laboratory features of the results of this procedure have established that the response to radiotherapy, in order to reduce the volume of tumor and adenopathies of stations I and II is highly variable, from complete disappearance of the tumor mass, to the lack of response. The response to radiotherapy in conjunction with pathological and immunohistochemical data could allow assessment of prognosis in the rectal cancer. For this purpose we have proposed conducting a clinical trial to examine the tumor grading, immunohistochemical markers, and possible genetic changes that allow assessment of the degree of post-radic regression and the postterapeutic prognosis. Based on these criteria would be possible to establish a group of regression in which the patient stands still from the pretherapeutic phase. In this way the type of the presurgical radiation would shade, sometimes this standard being made ineffective. We come with a lot preliminary statistics, with the value of working hypothesis.
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Adenocarcinoma/patología , Adenocarcinoma/radioterapia , Proliferación Celular/efectos de la radiación , Neoplasias del Recto/patología , Neoplasias del Recto/radioterapia , Adenocarcinoma/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Clasificación del Tumor , Estadificación de Neoplasias , Pronóstico , Radioterapia Adyuvante , Neoplasias del Recto/cirugía , Resultado del TratamientoRESUMEN
UNLABELLED: Radiofrequency ablations (RFA), a new therapeutic option for liver metastases, proceeded by open surgery or laparoscopic approach, provide an acceptable control of local tumor process, involved lower risks than resection surgery. OBJECTIVES: We analyzed this procedure, for classic indication in hepatic metastatic tumors, based on four years experience, focused on perioperative complications, recurrence rate and long distant evolution. METHOD: Between December 2006 and December 2010, 61 patients with liver metastases underwent RFA; 46 cases had metastatic lesions from colo-rectal cancer, 9 cases from breast cancer, 4 cases from gastric cancer and 2 cases from ovarian cancer. RFA was performed in 55 patients via open surgery and laparoscopic approach in 6 patients. Postoperative course was followed with CT scan at 1 month, and then at 3 month interval, in correlation with tumor markers level. RESULTS: Perioperative complications occurred in 8 cases, consist of prolonged fever, severe hepatic cytolysis, without other complications such, biliary tract injury, hemorrhage, and peritonitis; no mortality caused by RFA procedure. 10 cases had local recurrence, at 6 and 25 month after post RFA procedure. CONCLUSIONS: Initial experience shows that RFA is a safe procedure for treatment of liver metastases, with low rate of morbidity and local recurrence, indicated for patients with unresecable lesions or high risks for surgical resection.
Asunto(s)
Ablación por Catéter , Neoplasias Hepáticas/secundario , Neoplasias Hepáticas/cirugía , Anciano , Ablación por Catéter/métodos , Neoplasias Colorrectales/patología , Contraindicaciones , Femenino , Hepatectomía , Humanos , Laparoscopía/métodos , Masculino , Persona de Mediana Edad , Procedimientos Quirúrgicos Mínimamente Invasivos , Estadificación de Neoplasias , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
The gallstone, with its potentialy complications, claims a surgical solution in asymptomatic forms too, often traced out with the abdominal echography investigations circumstances. In all the countries, the symptomatic gallstone, is a surgicaly section, but, the asymptomatic gallstone is a surgicaly indication in some countries, too. A number of transplantation surgeons have begun to recommend pretransplant cholecystectomy for asymptomatic patients to have gallstones. The indications can be extended to: young children, pregnant women, patients with very large gallstones diabetics, immuno-depressed (AIDS, radiation and multiple drug treatments). The asymptomatic gallstone seems to obtain in the last years, an extention of the surgicaly approach indications, the paper, suggesting a laparoscopic cholecystectomy assessment indications.
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Colecistectomía Laparoscópica , Cálculos Biliares/cirugía , Colecistectomía Laparoscópica/normas , Colelitiasis/cirugía , Cálculos Biliares/diagnóstico , Humanos , Selección de Paciente , Guías de Práctica Clínica como Asunto , Medición de Riesgo , Factores de Riesgo , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
Acute necrotising pancreatitis is a dramatic and often life-threatening disease with a high rate of mortality, varying between 30-70% and necessitating heavy medical care. The surgical attitude regarding acute necrotising pancreatitis is disputed between the supporters of drainage with closed abdomen and the supporters of laparatomy with open drainage. The goal of this study is the evaluation of the number of intervention required, the timing of the interventions and the mortality and morbidity in a group of patients with necrotising pancreatitis. The studied group consists in 112 patients with necrotising pancreatitis, treated in Surgical Clinic of Caritas "Prof. Dr. N. Cajal" Clinical Hospital, Bucharest during 1983-2005. Infection of pancreatic necrosis supervened in 55,35% of patients in this group, not any pancreatic necrosis becomes infected. Infected necrosis is not synonymous for abscessed of necrosis, in the same patient pancreatic necrosis, infected pancreatic necrosis and abscessed necrosis may coexist. Clinical and biological criteria are the decisive factors in the indication for surgical treatment, the radiology being decisive in the choice of the laparotomy approach. In the study group 50,89% of patients necessitated only one surgical intervention. Implicitly, more than half of the patients would have been suffered multiple useless planned staged relaparotomies. The mortality in our study group treated by the method of closed drainage was 25,89%.
Asunto(s)
Pancreatectomía/métodos , Pancreatitis Aguda Necrotizante/cirugía , Antibacterianos/uso terapéutico , Desbridamiento , Humanos , Laparoscopía , Pancreatitis Aguda Necrotizante/tratamiento farmacológico , Pancreatitis Aguda Necrotizante/mortalidad , Lavado Peritoneal , Estudios Retrospectivos , Análisis de Supervivencia , Resultado del TratamientoRESUMEN
UNLABELLED: After "simple" cholecystectomy for lithiasis, biliary disorders can appear, with the onset more than 3 years postoperative, like cholangitis or transitory jaundice. Meantime, a whole range of congenital abnormalities initially ignored can become manifest: biliary tract congenital dilatations, duodenal para-Vater diverticulum, Oddi stenosis. AIM: to establish the pathological circumstances that determine late choledochal syndrome, including an analysis concerning the therapeutical approach in these cases. Patients with cholecystectomy complains of late biliary disorders (least 3 years symptom-free) between 1997-2005, were retrospectively studied. Exclusion criteria were intraoperative incidents or accidents, recognised incomplete surgical procedure, early difficult postoperative course. Therapeutical approach was endoscopical, surgical or conservative. 46 patients entered the study group; 38 underwent open cholecystectomy. Mean interval between operation and disturbances onset was 10 years. Following etiopathologic causes of late choledochal pathology were recorded: incomplete cholecystectomy, retained or primary common bile duct (CBD) stones, choledochal cyst or stenosis, Oddi stenosis, duodenal para-Vater diverticulum, anomaly biliary tree. Thirty patients undergone successful endoscopic treatment; in 8 cases endoscopy failed, in 2 cases open surgery was the first choice; 5 diagnostic endoscopic cholangiography with conservative treatment were performed; 1 patient refused any procedure. Cholecystectomy indication is regularly based on clinical and ultrasound examination criteria. Even a simple cholecystectomy can be followed after first 3 years by cholangitis, obstructive jaundice, caused by initially ignored biliary tract pathology. To avoid such omissions, routine intraoperative cholangiography and duodenal endoscopy should precede cholecystectomy. On the other side, cholecystectomy itself can cause late complaints: retained CBD stones, gallbladder stump, and iatrogenic stenosis. The duodenal para-Vater diverticulum seems to have a more important role in biliary disturbances, before and after cholecystectomy.
Asunto(s)
Enfermedades de las Vías Biliares/etiología , Colecistectomía/efectos adversos , Colelitiasis/cirugía , Complicaciones Posoperatorias/etiología , Anciano , Enfermedades de las Vías Biliares/terapia , Colangiopancreatografia Retrógrada Endoscópica , Femenino , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Complicaciones Posoperatorias/terapia , Estudios Retrospectivos , Esfinterotomía Endoscópica , Resultado del TratamientoRESUMEN
Retroperitoneal pyogenic collections can appear in most distinct pathological situations. Establishing the topography and pathogenic route are essential steps in developing the therapeutic attitude. Diagnosis of suppurative retroperitoneal process complicating a previously attested disease is less difficult. The challenges appears in that cases with atypical, clinical picture, which presents associated pathological states (diabetes mellitus, chronic alcoholism, behavioral disturbances), as well as in primary retroperitoneal infections (psoas abscess, infected retroperitoneal tumors) or in that situations in which the patient presents toxico-septic shock on admission. A retrospective study on the patients with retroperitoneal infections admitted in our Clinic between 1996 - 2006 was carried out. We selected the cases in which preoperative etiopathogenic diagnosis was uncertain (in some situations the exact etiopathogenic route remaining unknown even postoperatively). The aim of this study is to evaluate the factors contributing to this, and how therapeutic attitude was influenced.
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Absceso Abdominal/microbiología , Infecciones Bacterianas/complicaciones , Absceso del Psoas/microbiología , Absceso Abdominal/diagnóstico , Absceso Abdominal/terapia , Antibacterianos/uso terapéutico , Infecciones Bacterianas/diagnóstico , Infecciones Bacterianas/terapia , Diagnóstico Diferencial , Drenaje , Resultado Fatal , Humanos , Masculino , Persona de Mediana Edad , Absceso del Psoas/diagnóstico , Absceso del Psoas/terapia , Espacio Retroperitoneal/diagnóstico por imagen , Estudios Retrospectivos , Factores de Riesgo , Tomografía Computarizada por Rayos X , Resultado del TratamientoRESUMEN
Many cases of nonspecific right-sided lower abdominal pain syndromes are still difficult to diagnose regarding the accuracy of identifying which organ is suffering, in spite of the continuous development of various investigations. The aim of our study is to establish the limits of noninvasive explorations and to evaluate the benefits of laparoscopy approach of such cases. 45 patients, admitted and treated for right lower quadrant abdominal pain along 5 years in the Surgical Department of University Hospital "Caritas" Bucharest, were followed up. For all those patients, diagnostic uncertainty indicated laparoscopic exploration. Analyzing the cases, we noticed that the diagnosis was correctly established on the basis of non-invasive preoperative explorations in 13,33% of cases. In 11,11% of cases the diagnosis was completed by laparoscopy approach and in most cases (75,55%) was established by this procedure. The laparoscopic approach allowed diminishing the number of unnecessary appendectomies, detecting and resolving concomitant lesions with minimal parietal trauma and, essentially, avoiding "exploratory laparotomy".
Asunto(s)
Dolor Abdominal/diagnóstico , Dolor Abdominal/cirugía , Laparoscopía , Dolor Abdominal/etiología , Adulto , Diagnóstico Diferencial , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , SíndromeRESUMEN
The hepatic polycystic disease represents a hereditary condition with a reduced prevalence in the general population, sometimes associated with polycystic kidney disease. We present a retrospective observational study applied to 49 patients. The study aimed to observe the laparoscopic surgery of simple hepatic cysts. Laparoscopic approach is a simple and successful surgery management of these types of cysts.
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Quistes/cirugía , Laparoscopía , Hepatopatías/cirugía , Adulto , Anciano , Anciano de 80 o más Años , Quistes/diagnóstico , Quistes/diagnóstico por imagen , Femenino , Humanos , Hepatopatías/diagnóstico , Hepatopatías/diagnóstico por imagen , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Ultrasonografía , Adulto JovenRESUMEN
Breast cancer represents a major public health problem, being the highest incidence neoplasia in females in Romania. The most important step in the treatment of this neoplasia is the surgical procedure; the biggest problem associated with this form of treatment in these patients is pain-related. Pain is a complex symptom with an impact on quality of life and psychology of cancer patient and can only be monitored verbally and subjectively. Consequently, the purpose of our work is to identify some biochemical parameters involved in the events cascade associated with inflammation and pain in breast cancer female patients, monitored in dynamics of anesthesia and surgical procedure. Measurements of lipid peroxides, ceruloplasmin and immune circulating complexes in mentioned dynamics have been performed. The recorded values are in concordance with the inflammatory processes and pain intensity, thus we can allege that these measurements can complete the pain-associated clinical picture in female breast cancer patients.
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Biomarcadores de Tumor/metabolismo , Neoplasias de la Mama/complicaciones , Neoplasias de la Mama/metabolismo , Dolor/etiología , Anciano , Anestesia , Complejo Antígeno-Anticuerpo/sangre , Neoplasias de la Mama/sangre , Neoplasias de la Mama/cirugía , Ceruloplasmina/metabolismo , Femenino , Humanos , Peróxidos Lipídicos/metabolismo , Persona de Mediana EdadRESUMEN
The paper presents a retrospective study of a digestive surgery unit, evaluating the outcome of the patients who were operated and received blood transfusions over a 5 years time, compared with a random sample of patients operated during the same period and who did not receive transfusions. The patients were stratified by the type of operation and the ASA criteria. The paper also briefly reviews the literature on this topic. The study noted a prolonged postoperative course and overall hospitalization time, and an increase in the infectious complications and mortality rates in the study group, compared to the control group. The results of the study support a transfusion practice policy based on strict indications, and the use of alternatives to transfusion, whenever available.
Asunto(s)
Enfermedades del Sistema Digestivo/mortalidad , Complicaciones Posoperatorias/mortalidad , Reacción a la Transfusión , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Gráficos por Computador , Enfermedades del Sistema Digestivo/cirugía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/cirugía , Estudios Retrospectivos , Factores de Riesgo , Rumanía/epidemiología , Análisis de SupervivenciaRESUMEN
Perioperatory pain in oncological patients represents a witness of anesthetic-surgical aggression, frequently exacerbated by the complementary radio-chemotherapy and also a predictive factor for postoperatory evolution. The objectivation of perioperative pain by scales of clinical evaluation does not offer a certain and objective quantification; so, the dosing of some hormonal and acute phase inflammation mediators could realize a more realistic projection. Clinical and biological correlation can offer a support for an adequate and well-balanced treatment.