RESUMO
BACKGROUND: Complex perianal fistulas are a major challenge for modern surgery since 10-35% of patients have functional problems after treatment. Sphincter-saving techniques have a wide range of efficacy (10-80%). We hypothesised that autologous adipose-derived stromal vascular fraction in combination with platelet rich plasma is a new therapeutic strategy with enhanced cure and function preservation rates. METHODS: Adult patients with complex cryptoglandular perianal fistulas were treated with injection of autologous adipose-derived stromal vascular fraction in combination with platelet rich plasma around and inside the fistulous tract between May 2018 and April 2019 at the General and Emergency Surgery Operative Unit of the University Hospital "P. Giaccone" of Palermo. Fistulas were confirmed by magnetic resonance imaging. Patients completed the Short Form-36 score on quality of life and the Wexner and Vaizey scores on faecal incontinence, and they were functionally studied using a three-dimensional anorectal manometry. The clinical and functional follow-up was performed at 1 year and 2 years after surgery. RESULTS: Nine patients (4 males, 5 females; median age 42 years [19-63 years]) with high trans-sphincteric or horseshoe fistulas were treated. The average number of previous surgeries per patient was 4.8. At 1 year follow-up, 77.7% of patients were cured, while at 2 years there was 1case of relapse. The variation in Short Form-36 score in cured patients was not significant (p = 0.0936). No statistically significant differences were found in continence scores. CONCLUSIONS: The proposed treatment is a treatment option that preserves sphincter integrity and function, potentially avoiding postoperative incontinence and the need of repeated treatments.
Assuntos
Fístula Cutânea , Fístula Retal , Adulto , Masculino , Feminino , Humanos , Qualidade de Vida , Fístula Retal/cirurgia , Injeções , Tecido Adiposo , Resultado do Tratamento , Canal Anal/cirurgiaRESUMO
The relationship between quality of care and provider's experience is well known in all fields of surgery. Even in thyroidectomies and parathyroidectomies, the emphasis on positive volume-outcome relationships is believed. It led us to an evaluation of volume activity's impact in terms of quality of care. A systematic narrative review was performed. According to the PRISMA criteria, we selected 87 paper and, after the study selection was performed, 22 studies were finally included in this review. All articles included were unanimous in attributing to activity volume of surgeons as well as centers a substantial importance. Some differences in outcomes between these investigated categories have been found: best results of the high volume surgeon is evident expecially in terms of complications, on the contrary best outcomes of a high volume center are mainly economics, such as hospital stay and general costs of the procedures. A cut-off of 35-40 thyroidectomies per year for single surgeon, and 90-100 thyroidectomies for single center appears reasonable for identifying an adequate activity. Concerning parathyroidectomy, we can consider reasonable a cut off at 10-12 operations/year. More studies are needed in a European or more circumscribed perspective.
Assuntos
Hospitais com Alto Volume de Atendimentos/estatística & dados numéricos , Hospitais com Baixo Volume de Atendimentos/estatística & dados numéricos , Paratireoidectomia/estatística & dados numéricos , Cirurgiões/estatística & dados numéricos , Tireoidectomia/estatística & dados numéricos , Análise Custo-Benefício/estatística & dados numéricos , Custos Hospitalares/estatística & dados numéricos , Hospitais com Baixo Volume de Atendimentos/economia , Humanos , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Duração da Cirurgia , Paratireoidectomia/economia , Complicações Pós-Operatórias/enzimologia , Complicações Pós-Operatórias/epidemiologia , Utilização de Procedimentos e Técnicas/economia , Utilização de Procedimentos e Técnicas/estatística & dados numéricos , Reoperação/economia , Reoperação/estatística & dados numéricos , Cirurgiões/economia , Tireoidectomia/economiaRESUMO
BACKGROUND: The incidence of abdominal wall hernia in cirrhotic patients with ascites is between 20 and 40%. Controversies regarding the treatment modality and surgical timing of abdominal wall incisional hernia repair in cirrhotic patients remain. The study proposed wants to analyze the abdominal incisional hernia repair in cirrhotic patients with ascites performed in a single center to determine post-operative morbidity, mortality and complication rate. PATIENTS AND METHODS: Cirrhotic patients with abdominal incisional hernia that underwent surgical operation for abdominal wall hernia repair at the "Policlinico Paolo Giaccone" at Palermo University Hospital between January 2015 and December 2016 were identified and the data collected were retrospectively reviewed; patients' medical and surgical records were collected from charts and the surgical and ICU registries. The degree of hepatic dysfunction was classified using Child-Pugh classification. Post-operative mortality was considered up to 30-days after surgery. A follow-up period of 6 months at least was performed to evaluate hernia recurrence and complications. RESULTS: Mortality rate is of 18.5% (p 0.002). Recurrence rate (p 0.004) and seroma formation rate (p 0.001) are most frequent in urgency group. The elevated ASA score and the prediction of a complicated post-operative course is higher in urgency group (p 0.004) as higher is the in-hospital stay (p 0.001) and the ICU stay (p 0.001). CONCLUSIONS: Elective surgery for abdominal wall hernia repair in cirrhotic patients seems to be successful and associated with lower mortality/morbidity rate and recurrence rate than urgency.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/métodos , Hérnia Incisional/cirurgia , Cirrose Hepática/complicações , Parede Abdominal/cirurgia , Idoso , Idoso de 80 Anos ou mais , Ascite/etiologia , Ascite/mortalidade , Procedimentos Cirúrgicos Eletivos/estatística & dados numéricos , Emergências , Feminino , Seguimentos , Herniorrafia/estatística & dados numéricos , Humanos , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/mortalidade , Recidiva , Estudos Retrospectivos , Sepse/etiologia , Sepse/mortalidadeRESUMO
INTRODUCTION: Bowel wall thickening is not an uncommon finding among patient undergoing abdomen CT scan. It may be caused by neoplastic, inflammatory, infectious or ischaemic conditions but also be a normal variant. Although specific radiologic patterns may direct to a precise diagnosis, occasionally misidentification may occur. Thus, in the absence of guidelines, further and not always needed diagnostic procedures (colonoscopy, esophagogastroduodenoscopy or capsule endoscopy) are performed. PATIENTS AND METHODS: We conducted a retrospective study on data collected from May 2016 to June 2017. We selected 40 adult patients, admitted in Emergency Department with "abdominal pain" and undergone an abdomen CT scan, in which bowel wall abnormalities were founded. RESULTS: 75% patients were found to have a benign condition vs 25% a malignant condition. In the stomach group, 50% were found to have a neoplasm, whilst 33.3% presented an aspecific pattern and 16.7% had an inflammatory disease. In the small bowel cluster, 33.3% patients had an ischaemic disease, 33.3% an aspecific pattern, 22.2% an inflammatory disease and 11.1% was diagnosed with cancer. In the colon group, 36% had an inflammatory disease, 24% a colon cancer, 24% an aspecific pattern and 16% an ischaemic condition. CONCLUSIONS: We recommend to perform a further endoscopic procedure to all patients with gastric or colonic wall abnormalities on CT scan, on the basis of growing rate of cancer and IBD. Capsule endoscopy should be taken into account in patients with severe symptoms and after a previous negative endoscopic examination.
Assuntos
Dor Abdominal/etiologia , Neoplasias Gastrointestinais/diagnóstico por imagem , Intestinos/diagnóstico por imagem , Estômago/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Dor Abdominal/diagnóstico por imagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Colite/diagnóstico por imagem , Colite/patologia , Doença Diverticular do Colo/diagnóstico por imagem , Doença Diverticular do Colo/patologia , Emergências , Endoscopia Gastrointestinal , Enterite/diagnóstico por imagem , Enterite/patologia , Feminino , Gastrite/diagnóstico por imagem , Gastrite/patologia , Neoplasias Gastrointestinais/patologia , Humanos , Intestinos/irrigação sanguínea , Intestinos/patologia , Isquemia/diagnóstico por imagem , Isquemia/patologia , Masculino , Pessoa de Meia-Idade , Músculo Liso/diagnóstico por imagem , Músculo Liso/patologia , Estudos Retrospectivos , Estômago/patologia , Adulto JovemRESUMO
BACKGROUND: Patients undergoing thyroidectomy often complain aerodigestive disorders. In a previous study we showed the associations between voice impairment and proximal acid reflux, swallowing impairment and Upper Esophageal Sphyncter (UES) incoordination and the decrease in UES pressure in thirty-six patients observed before and soon afterwards uncomplicated thyroidectomy. This study investigated the state of post-thyroidectomy esophageal motility changes and its associations with these disorders after 18-24 months. PATIENTS AND METHODS: The thirty-six patients prospectively recruited according to selection criteria (thyroid volume ≤60 ml, benign disease, age 18-65 years, previous neck surgery, thyroiditis, pre- or postoperative vocal cord palsy) underwent voice (VIS) and swallowing (SIS) impairment scores, esophageal manometry and pH monitoring once again. RESULTS: After 18-24 months, both VIS and SIS recovered (respectively: p=0,022; p=0,0001); UES pressure increased (p=0,0001) nearing the preoperative values. The persistence of swallowing complaints were associated with the persistence of esophageal incoordination (p=0,03); the association between voice impairment and proximal acid reflux was confirmed (p<0,001). CONCLUSIONS: Our study confirms that aerodigestive disorders after uncomplicated thyroidectomy, largely transient, are strictly connected with upper esophageal motility changes. In this viewpoint, the innervation of upper aerodigestive anatomical structures (larynx, pharynx, upper esophagus) and its variations should be focused.
Assuntos
Transtornos de Deglutição/etiologia , Tireoidectomia/efeitos adversos , Distúrbios da Voz/etiologia , Adolescente , Adulto , Idoso , Transtornos da Motilidade Esofágica/etiologia , Feminino , Humanos , Masculino , Manometria , Pessoa de Meia-Idade , Estudos Prospectivos , Medição de Risco , Fatores de Risco , Índice de Gravidade de Doença , Fatores de TempoRESUMO
INTRODUCTION AND OBJECTIVES: Primary hyperparathyroidism (PHPT) can be found in concomitance with thyroid disease (TD) in a high frequency of cases. In this context the diagnostic exams for localizing the enlarged parathyroid(s) gland(s) could be less reliable or nonconclusive. Moreover, the thyroid carcinoma seems to be more frequent compared to that isolated thyroid desease and, therefore, carefully investigated. The main goal of the present study is to evaluate which diagnostic tool (US, MIBI) is more reliable for localizing the site of the PTH hypersecretion and to confirm if it is always advantageous a combination of both exams. Besides, we evaluated the incidence of thyroid carcinoma in our series of patients. PATIENTS AND METHODS: A review of available data of 73 patients who underwent total thyroidectomy + parathyroidectomy from 2003 and 2014 was performed. The preoperative workup included systematically US and MIBI whose results were considered true positive when at least the side (left/right) of the parathyroid affected were concordant with the surgical report, settled as the gold standard, according to the Cox nonnested model. The connection between the diagnostic results of US versus MIBI was calculated with the Cohen K index for evaluating their overlap. The average of the thyroid carcinoma were also calculated. RESULTS: The difference between respectively US versus surgical report (p value=0.73) and MIBI versus surgical report (p value=0.81) were not significant. The low Cohen K index showed that both US and MIBI are complementary. In 23 patients (32,9%) a thyroid carcinoma was found. CONCLUSIONS: The association of MIBI and neck US is mandatory in the first evaluation of patients undergoing thyroidectomy and parathyroid excision simultaneously. The high prevalence of thyroid carcinoma in this specific context suggests a more aggressive diagnostic and surgical behaviour.
Assuntos
Hiperparatireoidismo Primário/complicações , Hiperparatireoidismo Primário/cirurgia , Cuidados Pré-Operatórios/normas , Nódulo da Glândula Tireoide/complicações , Nódulo da Glândula Tireoide/cirurgia , Tireoidectomia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos RetrospectivosRESUMO
Neuroendocrine tumors (NET) are a very heterogeneous group of neoplasms; in recent years we have seen an increase in their incidence (3.65 /100.000/year). They can be associated with hereditary endocrine syndromes (MEN, Von Hippel Lindau); they can occur at any age and the incidence is slightly higher in men than women. The aetiology of the neuroendocrine tumors is unclear; in most cases, inflammation of the bile ducts may be the underlying cause and for this reason, the initial patient's evaluation should be focused on the different aspects concerning the oncological one and the possible sequelae of the biliary obstructions that can evolve in biliary sepsis. All neuroendocrine tumors have malignant potential. The most frequent sites of extrahepatic biliary NETs are the common hepatic duct and the distal common bile duct (19.2%), followed by the middle of the common bile duct (17.9%), the cystic duct (16.7%), and the proximal common bile duct (11.5%). We can divide them into: well-differentiated and poorly differentiated. Considering the clinical features, neuroendocrine tumors can be divided into functional and non-functional. As regards the staging, we distinguish localized, regional and metastatic tumors. Tumors derived from the bile duct are difficult to diagnose preoperatively, mainly because of its low incidence and difficult diagnostic process. However since cholangiocarcinomas account for about 80% of all primary biliary tumors, it is important to think about other options despite their low frequency when a patient presents with abnormal characteristics. The most sensitive immunohistochemical markers are expressing neuron-specific enolase, synaptophisin and chromogranin A. Liver function tests, alkaline phosphatase and bilirubin are often high. Sometimes an anemia can appear in the presence of a chronic disease or in patients with more advanced disease. It is known that the measurement of chromogranin A is useful for the preoperative diagnosis of neuroendocrine tumors. Chromogranin A is elevated in 90% of neuroendocrine tumors of the intestine, and the levels correlate with tumor burden and the possibility of recurrence and, therefore, chromogranin A can be an effective biological marker for preoperative diagnosis of neuroendocrine tumors. Bile endocrine tumors remain silent until metastasizing or growing into neighboring organs, because of its uncommon diagnosis in early stages due to its low incidence, absence of serum markers and lack of symptoms related to the hormonal pattern. Preoperative diagnosis of common bile duct carcinoma is extremely difficult, because it is foretold by non-specific symptoms that include pain or discomfort in the right upper quadrant level and weight loss. A 51- year-old woman presented a jaundice and severe bile duct dilatation. The enhanced CT scan showed a mass, approximately 15 mm in diameter, in the distal common biliary duct. The MRI and ERCP confirmed the mass. Cromogranin A value was negative. The diagnosis of well differentiated endocrine tumor of the biliary tract was done after its surgical resection was performed. The postoperative period was uneventful. Extrahepatic biliary NETs are rare, and extrahepatic bile ducts reportedly account for only 0.32% of primary NET sites. The prognosis for NET of the bile duct appears to be poor.
Assuntos
Neoplasias do Ducto Colédoco , Tumores Neuroendócrinos , Neoplasias do Ducto Colédoco/diagnóstico por imagem , Neoplasias do Ducto Colédoco/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Tumores Neuroendócrinos/diagnóstico por imagem , Tumores Neuroendócrinos/cirurgiaRESUMO
AIM: Postoperative ileus has been considered an inevitable consequence of abdominal surgery. The aim of the study was to investigate the efficacy of same treatments in resolving postoperative ileus in various surgical approaches. METHODS: A total of 360 patients underwent abdominal surgery, and was divided into four groups: videolaparoscopic cholecystectomy, laparotomic colo-rectal surgery, laparotomic Hartmann procedure, laparotomic gastric surgery. In each group, patients received different postoperative treatments: chewing gum, olive oil, both, and water. Each group was compared with a control group. RESULTS: In patients who underwent videolaparoscopic cholecystectomy, median postoperative first passage of flatus and stool in the water group was 10 and 34 hours, respectively (P=0.006, P=0.021) and significantly earlier than in the control group (median postoperative 24 and 72 hours). Postoperative stay for the water group was lower (median day 1, 3rd interquartile 2.5) compared with control (median day 3; 3rd interquartile 7.0, P=0.01). In patients who underwent gastric surgery, median postoperative first passage of stool in the olive oil and chewing gum group was 48 hours, significantly earlier than in the control (median postoperative hour 120, P=0.04). Median time to first passage of flatus and stool was also earlier in the other groups compared with the control group, though this difference was not significant. CONCLUSION: Chewing gum, olive oil or both do not induce a relevant reduction of ileus after surgery. Water may be a safe and inexpensive option in reducing ileus. (United States National Institutes of Health, www.clinicaltrial.gov, number NCT01869231).
Assuntos
Colecistectomia Laparoscópica , Procedimentos Cirúrgicos do Sistema Digestório , Íleus/prevenção & controle , Complicações Pós-Operatórias/prevenção & controle , Idoso , Goma de Mascar , Colo/cirurgia , Defecação , Ingestão de Alimentos , Feminino , Flatulência , Motilidade Gastrointestinal , Humanos , Íleus/fisiopatologia , Laparotomia , Tempo de Internação/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Azeite de Oliva , Óleos de Plantas/administração & dosagem , Óleos de Plantas/uso terapêutico , Complicações Pós-Operatórias/fisiopatologia , Recuperação de Função Fisiológica , Reto/cirurgia , Estômago/cirurgia , Água/administração & dosagemRESUMO
BACKGROUND: Achalasia is a not frequent esophageal disorder characterized by the absence of esophageal peristalsis and incomplete relaxation of the lower esophageal sphincter (LES). Its cause is unknown. The aim of treatment is to improve the symptoms. We report the results of the treatment of this condition achieved in one center. PATIENTS AND METHODS: We conducted a retrospective study of patients with esophageal achalasia. In the period 2010-2012 we observed 64 patients, of whom 19 were referred for medical treatment. Three of the remaining patients underwent botulinum toxin injection, 17 underwent multiple endoscopic dilation procedures and 25 underwent laparoscopic surgery. RESULTS: There were no complications in the group undergoing endoscopic therapy, but symptom remission was only temporary. Patients undergoing surgery showed a significant improvement in symptoms and no recurrence throughout the follow-up period, that is still ongoing (3 years). There were no major complications in any case and no morbidity or mortality. CONCLUSIONS: Surgical treatment of esophageal achalasia with laparoscopic Heller myotomy and Dor fundoplication gives the best and longest-lasting results in suitably selected patients. The extension of the myotomy and reduction in LES pressure are the most important parameters to achieve a good result.
Assuntos
Acalasia Esofágica/cirurgia , Laparoscopia , Adolescente , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
AIM: Minimally invasive video-assisted thyroidectomy (MIVAT) is a surgical technique that has showed increasingly good results, particularly in endocrine surgery centers. The aim of this prospective, non-randomized study was to evaluate feasibility, advantages and critical aspects of MIVAT in a general surgery unit. METHODS: Two hundred twenty-four patients underwent total thyroidectomy for benign thyroid disease from May, 2008 to April, 2011. They were divided into two groups: one underwent conventional thyroidectomy (CT), and the other underwent MIVAT. The inclusion criteria were thyroid volume ≤35 mL and main nodule size ≤35 mm. For each patient, socio-demographic variables, hospitalization data and outcome measures (complication rate, operating time, post-operative pain, observer and patient scar assessment scale [OSAS and PSAS, respectively]) were collected. Multivariate regression analyses were done to assess the principal covariates affecting these outcome measures. RESULTS: There were 125 MIVATs and 99 CTs performed. The two groups were characterized by difference in age (38.4 vs. 50.9 years) and thyroid volume (18.6 vs. 23.3 mL). OSAS/PSAS scores were statistically significant in the MIVAT group (P<0.001 and P<0.001, respectively) even after adjusting for age and thyroid volume. Complication rate was similar in the two groups. CONCLUSION: MIVAT significantly decreased postoperative pain and improved cosmetic results. It can be performed in younger patients and in all cases in which there is a clear indication for the procedure. Its advantages were confirmed in a general surgery unit where correct indications were followed.
Assuntos
Tireoidectomia/métodos , Cirurgia Vídeoassistida , Adulto , Feminino , Cirurgia Geral , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos , Dor Pós-Operatória , Estudos Prospectivos , Centro Cirúrgico Hospitalar , Fatores de TempoRESUMO
INTRODUCTION: The aim of this study was to compare the results of classic laparoscopic, three-port and SILS cholecystectomy. MATERIALS AND METHODS: We conducted a retrospective study of data collected between January 2010 and December 2012 pertaining to 159 selected patients with symptomatic gallstones. 57 underwent laparoscopic cholecystectomy, 51 three-port cholecystectomy and 48 SILS cholecystectomy. We then compared the groups with respect to mean operating time, intraoperative complications, postoperative pain, duration of hospitalization and final aesthetic result. RESULTS: The mean operating time was significantly higher in the SILS cholecystectomy group (93 minutes) than in the other two groups. There were no intraoperative complications. There were no significant differences in the duration of hospitalization among the three groups. Patients in the SILS cholecystectomy group reported significantly less pain 3, 6 and 12 hours after surgery. The aesthetic results at 1 and 6 months' follow-up were also decidedly better. CONCLUSIONS: On the basis of this study, SILS cholecystectomy is a feasible, safe procedure. In any case, it should be used in selected patients only and carried out by a dedicated team with strong experience in laparoscopy. The main advantages of this technique are a reduction in post-operative pain and improved aesthetic result, at the price, however, of its greater technical difficulty and longer operating times. Future studies are in any case necessary to evaluate any other benefits of this method.
Assuntos
Colecistectomia Laparoscópica/métodos , Colelitíase/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Colecistectomia , Estudos de Viabilidade , Feminino , Seguimentos , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND AND AIM: The Authors report the results of their experience on polypoids lesions of the stomach and on endoscopic polypectomies. PATIENTS AND METHODS: A study on 2000 OGD (oesophagogastroduodenoscopy) has been carried out on 95 patients with polypoid lesions. The authors have analysed the associations existing between histological type and symptomatology and localisation of the lesion and the status of the Helicobacter pylori and the risk of cancerization. The data were confronted with the ones already available. RESULTS: In the majority of the cases, the polypoid lesions were asymptomatic, the localization changed according to the histological type, with the antrum as the most affected area. The presence of Helicobacter pylori does not seem to be correlated to the lesion, except in the case of hyperplastic polyps. The percentage of risks of cancerization increased in case of adenomatous polyps. In one patient signet ring cell carcinoma within a gastric polyp was found. Gastric signet ring cell carcinomas are peculiar for their rarity as well as for the growth in polypoid lesions. CONCLUSION: We confirm the higher frequency of hyperplastic polyps and the correlation between histological type and localization. Endoscopic polipectomy is the first approach in gastric polyps, with lower risk of developing cancer. Only in selected cases, as in one in ours, it is advisable the surgery.
Assuntos
Pólipos/cirurgia , Gastropatias/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
With the term of incidental mass, any mass is identified, occasionally discovered with imaging techniques, in the absence of specific symptoms. In 1982, the term "incidentaloma" was introduced to indicate lesions detected on adrenal regions, found unexpectedly. The incidence percentages vary from 0.6%-3% in CT followed by other indications , to 10% and 25% in all patients who underwent an ultrasound, CT or MRI. An appropriate diagnostic protocol is mandatory to identify and to choose the proper treatment for the functioning lesions, as well as the malignant or potentially malignant lesions (1, 2). Incidentalomas with diameters under 1 cm seem to not have a pathologic significance, and are considered like manifestation of the gland involution in advanced-age subjects, and can remain unseen for a long time. The use of diagnostic imaging techniques has made it possible to identify these masses, even those of small size, in the course of diagnostic surveys done under various guidelines. The mass dimensions are a fundamental parameter used to distinguish benign lesions from malign ones (2, 3). Most Authors suspect malignity in masses above 5-6 cm, while considering those with a diameter under 3 cm to be benign. Whereas the rest remain undefined, thereby valued and treated according to criteria not perfectly established.
Assuntos
Neoplasias das Glândulas Suprarrenais/cirurgia , Adrenalectomia , Diabetes Mellitus Tipo 2/complicações , Achados Incidentais , Feocromocitoma/cirurgia , Neoplasias das Glândulas Suprarrenais/diagnóstico , Adrenalectomia/métodos , Idoso , Feminino , Humanos , Feocromocitoma/diagnóstico , Resultado do TratamentoRESUMO
INTRODUCTION: The authors report their experience about the intraoperative manometry in the achalasia surgical treatment. PATIENTS AND METHODS: We have considered 239 patients with achalasia observed from 1994 to 2006; only 79 continued the path diagnostic therapeutic and 31 underwent Heller longitudinal miotomy, with Dor anti-reflux plastic in 25 patients and in 6 Nissen anti-reflux plastic. In 24 we performed the intraoperative manometry (MI) recording the high pressure areas. RESULTS: The patients underwent Heller's procedure with manometric check of the gastric muscular fibre sectioned areas reported the disappearance of the dysphagia. Three of the operated ones without using the MI complained about the persistence of mild dysphagia and it did not depend from the antireflux surgical procedure used. CONCLUSIONS: Our findings confirm that the extramucosal miotomy is the treatment of choice for the achalasia and suggest that by MI a complete miotomy is allowed mostly on the gastric side where the muscular fibres get an important role in the maintenance of the high pressure areas.
Assuntos
Acalasia Esofágica/fisiopatologia , Acalasia Esofágica/cirurgia , Cuidados Intraoperatórios/métodos , Humanos , ManometriaRESUMO
BACKGROUND: Thrombosed external haemorrhoids are one of the most frequent anorectal emergencies. They are associated with swelling and intense pain. Internal sphincter hypertonicity plays a role in the aetiology of the pain. This study evaluated the efficacy and safety of an intrasphincteric injection of botulinum toxin for pain relief in patients with thrombosed external haemorrhoids. METHODS: Thirty patients with thrombosed external haemorrhoids who refused surgical operation were randomized into two groups. Patients received an intrasphincteric injection of either 0.6 ml saline or 0.6 ml of a solution containing 30 units botulinum toxin. Anorectal manometry was performed before treatment and 5 days afterwards. RESULTS: After 5 days of treatment, the maximum resting pressure fell in both groups, but was significantly lower in the botulinum toxin group (P = 0.004). Pain intensity was significantly reduced within 24 h of botulinum toxin treatment (P < 0.001), but only after 1 week in the placebo group (P = 0.019). CONCLUSION: A single injection of botulinum toxin into the anal sphincter seems to be effective in rapidly controlling the pain associated with thrombosed external haemorrhoids, and could represent an effective conservative treatment for this condition. REGISTRATION NUMBER: NCT00717782 (http://www.clinicaltrials.gov).
Assuntos
Toxinas Botulínicas Tipo A/administração & dosagem , Hemorroidas/tratamento farmacológico , Fármacos Neuromusculares/administração & dosagem , Dor/tratamento farmacológico , Trombose/tratamento farmacológico , Adulto , Canal Anal , Analgésicos/uso terapêutico , Feminino , Hemorroidas/complicações , Humanos , Injeções Intralesionais , Masculino , Dor/etiologia , Medição da Dor , Índice de Gravidade de Doença , Trombose/etiologia , Resultado do TratamentoRESUMO
INTRODUCTION: Starting from the observation of 9 cases of giant infected pancreatic cysts, which occurred from 1994 to 2004 at the Department of Oncological and Surgical Studies, the Authors' aim has been to evaluate whether a more thorough necrosectomy, carried-out under video-endoscopic control, associated with a nose-gastro-cavity tube, which ensures a continuous cleansing of the newly-formed cavity, and an appropriate positioning of the drainages, could reduce the morbidity and allow a shorter recovery of the infected pseudocysts. PATIENTS AND METHODS: Of 73 cases of acute pancreatitis, observed from 1994 to 2004, 9 showed severe and acute pancreatitis, which included giant pseudocysts, as revealed by the abdomen angio-TC. Our nine septic patients underwent cysto-gastro-anastomosis, necrosectomy, intraoperative cleansing of the cavity with an antibiotic solution and positioning of multiple drainages. Three of these patients also underwent a thorough and targeted necrosectomy, assisted by a trans-anastomotic video-endoscopy. A nose-gastro-cavity tube has been placed in all the patients. RESULTS: The disappearance of the septic state in our three patients who underwent a targeted video-assisted necrosectomy occurred after three days of treatment; moreover, the abdomen angio-TC on the 5th postoperative day showed the disappearance of the necrotic areas. The recovery of these three patients was significantly shorter, compared to those undergoing traditional treatment (cysto-gastro-anastomosis, standard necrosectomy and positioning of abdominal drainages). CONCLUSIONS: Our surgical video-assisted technique demonstrated that, with a slight increase in the operative time, a better control over sepsis may be accomplished, as well as a reduction of the post-operative morbidity, which leads to shorter hospitalisation of patients with infected pancreatic pseudocysts.
Assuntos
Pseudocisto Pancreático/microbiologia , Sepse , Antibacterianos/administração & dosagem , Desbridamento , Drenagem , Feminino , Humanos , Injeções Intralesionais , Masculino , Pancreatectomia , Pseudocisto Pancreático/complicações , Pseudocisto Pancreático/tratamento farmacológico , Pseudocisto Pancreático/cirurgia , Estudos Retrospectivos , Sepse/complicações , Sepse/tratamento farmacológico , Sepse/cirurgia , Resultado do Tratamento , Cirurgia Vídeoassistida/métodosRESUMO
PURPOSE: The aim of this study was to evaluate the role of digital cineradiography associated with the water siphon test (WST) in the diagnosis of gastroesophageal reflux and to compare the results with oesophageal motility study, pH monitoring and endoscopy associated with biopsy and histology. MATERIALS AND METHODS: One hundred and sixty consecutive patients underwent digital cineradiography with WST, motility study, pH monitoring and endoscopy with biopsy. The presence of gastroesophageal reflux, oesophagitis, Barrett's oesophagus and intestinal metaplasia was evaluated. RESULTS: WST vs. pH monitoring showed sensitivity of 71%, specificity of 31%, positive predictive value (PPV) of 53% and negative predictive value (NPV) of 50%; when middle-proximal refluxes only were considered, sensitivity decreased to 45% and specificity increased to 55%. Furthermore, the association between reflux and oesophagitis demonstrated by the chi-square (chi(2)) test proved to be statistically significant both for WST and pH monitoring, whereas the association between reflux and Barrett's oesophagus was not significant for either WST or for pH monitoring. With regard to intestinal metaplasia, WST (middle-proximal refluxes) showed higher sensitivity (64% vs. 58%) and specificity (63% vs. 51%) than pH monitoring, whereas the statistical association between reflux and metaplasia proved to be significant for WST but not for pH monitoring. CONCLUSIONS: WST is a simple, inexpensive and reliable test that might be useful in the diagnosis of gastroesophageal reflux disease (GERD). A positive WST might be an additional indication for endoscopy with biopsy.
Assuntos
Sulfato de Bário , Cinerradiografia , Meios de Contraste , Refluxo Gastroesofágico/diagnóstico , Água , Adulto , Idoso , Monitoramento do pH Esofágico , Esofagite Péptica/complicações , Esofagite Péptica/diagnóstico , Esofagoscopia , Esôfago/diagnóstico por imagem , Esôfago/fisiopatologia , Feminino , Refluxo Gastroesofágico/complicações , Refluxo Gastroesofágico/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Sensibilidade e EspecificidadeRESUMO
AIM: The authors signal a case of gastric polypoid signet ring cell carcinoma, of particular interest for its rarity like show from the review of the literature, which is the first to have been described after Tabaru's citation. METHODS: The study has been carried out at the Department of Surgical and Oncological Sciences of the University of Palermo. It has been based on 2000 cases analysed from June 2001 to December 2003. RESULTS: The authors advance some and emphasizes the diagnostic flow chart and therapeutic choices adopted. CONCLUSIONS: We agree that the endoscopic polypectomy is surgical procedure of first approach, but modifying the therapeutic guideline in relation to histologic examination, like happened in the case in issue.
Assuntos
Carcinoma de Células em Anel de Sinete , Pólipos , Neoplasias Gástricas , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Biópsia , Carcinoma de Células em Anel de Sinete/diagnóstico , Carcinoma de Células em Anel de Sinete/epidemiologia , Carcinoma de Células em Anel de Sinete/patologia , Carcinoma de Células em Anel de Sinete/cirurgia , Distribuição de Qui-Quadrado , Endoscopia , Feminino , Humanos , Imuno-Histoquímica , Masculino , Pessoa de Meia-Idade , Pólipos/diagnóstico , Pólipos/epidemiologia , Pólipos/patologia , Pólipos/cirurgia , Guias de Prática Clínica como Assunto , Prevalência , Fatores Sexuais , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/epidemiologia , Neoplasias Gástricas/patologia , Neoplasias Gástricas/cirurgiaRESUMO
The Authors, on the basis of a case of giant spleen cyst with positive tumoral markers, analyse some epidemiological and clinical aspects related to splenic non parasitic cysts. They affirm the priority of the conservative surgery, whenever possible, followed by an appropriate follow-up, although in this case their therapeutic choice was radical, due to the lack of residual parenchyma. In accordance with the data of several publications, as well as on the basis of the results obtained, the conservative approaches have been reevaluated, above all in view of the modern findings related to the function of the spleen. The conservative approach cannot be carried out in the following cases: neoplastic diseases, increase of the tumoral markers serum levels, total involvement of the splenic parenchyma by cysts.
Assuntos
Cistos/cirurgia , Esplenopatias/cirurgia , Adulto , Biomarcadores Tumorais/análise , Cistos/diagnóstico , Cistos/imunologia , Feminino , Humanos , Esplenectomia , Esplenopatias/diagnóstico , Esplenopatias/imunologia , Resultado do TratamentoRESUMO
In the last years, the introduction and employment in surgery of the dissectors of last generation (ultrasounds, radiofrequency, etc.) have contributed to a remarkable improvement and simplification of the performances and the surgical techniques. The present study has the aim to verify, on the basis of the experience made in the last two years and through a careful comparisons with operations performed in the usual way, the advantages of employment of ultrasonic dissector in thyroid surgery and if besides such advantages it is possible to obtain real and substantial reductions of the complications. To such aim a randomized perspective study has been lead, confronting two groups of 60 patients, submitted to total thyroidectomy in Chair of General Surgery and Surgical Physiopathology of the University of Palermo-Complex Operating Unit of General Surgery. In all patients have been considered age, sex, histological diagnosis, length of the incision, time (from the incision until suture of skin), entity of the bleeding, hospital stay, post-operative consequences and total costs of thyroidectomy. The elaboration of the obtained data shows the advantages following to the use of the dissectors of last generation: reduction of the times, reduction of the complications, better tolerance of the operation by patients, better rationalization of the resources.