RESUMEN
A 56-year-old man presented with a delayed mesh infection 8 years following an elective laparoscopic totally extraperitoneal (TEP) bilateral hernia repair. Sterile pus was drained percutaneously as a temporising measure prior to removal of the right-hand mesh; the left-sided mesh was adherent to the femoral vessels and minimally contaminated. Delayed mesh infection is a rare occurrence. This case is the fourth example and the longest following initial operation. Removal of the infected mesh is advocated.
Asunto(s)
Hernia Inguinal/cirugía , Herniorrafia/efectos adversos , Infecciones Relacionadas con Prótesis/diagnóstico por imagen , Mallas Quirúrgicas/efectos adversos , Herniorrafia/instrumentación , Herniorrafia/métodos , Humanos , Laparoscopía , Masculino , Persona de Mediana Edad , Periodo Posoperatorio , Infecciones Relacionadas con Prótesis/terapia , Tomografía Computarizada por Rayos XAsunto(s)
Absceso/complicaciones , Flatulencia/diagnóstico por imagen , Ileostomía , Cráneo/diagnóstico por imagen , Enfermedades de la Columna Vertebral/diagnóstico por imagen , Enfermedades de la Columna Vertebral/etiología , Anastomosis Quirúrgica/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Espacio Retroperitoneal/cirugía , Tomografía Computarizada por Rayos XRESUMEN
This case report is interesting in radiologically showing migration of stones from the gallbladder via the biliary tree and into the gastrointestinal tract.
Asunto(s)
Cálculos Biliares/diagnóstico por imagen , Enfermedades Gastrointestinales/diagnóstico por imagen , Pancreatitis/etiología , Enfermedad Aguda , Colangiopancreatografia Retrógrada Endoscópica/métodos , Cálculos Biliares/complicaciones , Enfermedades Gastrointestinales/etiología , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Peutz-Jeghers syndrome is characterized by multiple polyps throughout the gastrointestinal tract in association with mucocutaneous pigmentation. Small bowel polyps in the syndrome may exhibit epithelial misplacement, into the submucosa, the muscularis propria, and even the subserosa. The authors demonstrate two patients in whom there is also misplacement of dysplastic epithelium into the submucosa and muscularis propria of the small bowel. Epithelial misplacement is recognized to mimic invasive malignancy. Such mimicry is heightened substantially when the misplaced epithelium is dysplastic. Correct interpretation of the histologic changes is aided by the use of special stains, which demonstrate the associated lamina propria and the lack of a desmoplastic response, and immunohistochemistry, which shows that the misplaced dysplastic epithelium is accompanied by non-neoplastic mucosa. There is an increased prevalence of gastrointestinal malignancy in Peutz-Jeghers syndrome. However, the presence of perplexing histologic features, caused by epithelial misplacement, especially when some of that epithelium is dysplastic, in small bowel polyps at least has the potential for the overdiagnosis of malignancy in the syndrome.
Asunto(s)
Síndrome de Peutz-Jeghers/patología , Adulto , Anciano , Colectomía , Diagnóstico Diferencial , Duodeno/patología , Epitelio/patología , Estudios de Seguimiento , Humanos , Íleon/patología , Inmunohistoquímica , Masculino , Síndrome de Peutz-Jeghers/diagnóstico , Síndrome de Peutz-Jeghers/cirugía , Factores de TiempoRESUMEN
Warfarin is commonly used in the prophylaxis or treatment of thromboembolic disease. Haemorrhage is a recognised complication which may be life-threatening. This paper describes eight cases in which lower gastrointestinal bleeding while on warfarin therapy resulted in the discovery of previously unrecognised large bowel malignancy. Diagnosis of an otherwise asymptomatic carcinoma in this way enabled surgery to be carried out at an earlier stage and so may have resulted in a better prognosis for these patients. Bleeding while on anticoagulant therapy is caused by a specific organic lesion in 30% to 50% of cases. This may be the case even when the prothrombin time is very prolonged. It is important, therefore, that such cases are fully investigated, especially in the elderly.
Asunto(s)
Anticoagulantes/efectos adversos , Neoplasias del Ciego/complicaciones , Neoplasias del Colon/complicaciones , Hemorragia Gastrointestinal/etiología , Warfarina/efectos adversos , Anciano , Neoplasias del Ciego/diagnóstico , Neoplasias del Colon/diagnóstico , HumanosRESUMEN
BACKGROUND: The investigation of iron-deficiency anaemia is often inadequate. Synchronous upper and lower gastrointestinal endoscopy under the same sedative episode (bidirectional endoscopy; BDE) has been proposed for all such patients. METHODS: The value of this strategy has been examined prospectively. Eighty-nine patients with iron-deficiency anaemia underwent BDE using local anaesthesia of the throat and intravenous midazolam. RESULTS: A cause for gastrointestinal blood loss was found in 75 patients (84 per cent) after BDE alone. Twenty-five patients (28 per cent) had upper gastrointestinal pathology alone, 24 (27 per cent) had lower gastrointestinal pathology alone and 26 (29 per cent) had dual pathology. Forty-five patients (51 per cent) had gastrointestinal malignancy. Twenty patients (22 per cent) had further investigations and these yielded a diagnosis in five. No cause for the anaemia was found in nine patients (10 per cent). Treatment of the bleeding source(s) resolved the anaemia in all but one patient. CONCLUSION: BDE is an effective investigation for patients with iron-deficiency anaemia and its use should be encouraged.
Asunto(s)
Anemia Ferropénica/etiología , Enfermedades Gastrointestinales/diagnóstico , Adulto , Anciano , Anciano de 80 o más Años , Endoscopía Gastrointestinal/métodos , Femenino , Enfermedades Gastrointestinales/complicaciones , Enfermedades Gastrointestinales/terapia , Hemorragia Gastrointestinal/etiología , Humanos , Masculino , Persona de Mediana Edad , RecurrenciaRESUMEN
A policy of preoperative endoscopic retrograde cholangiography (ERC) for suspected bile duct stones was used in 1507 patients considered for laparoscopic cholecystectomy in three district general hospitals. Altogether 306 patients underwent ERC, and bile duct cannulation was achieved in 276 (90%). Bile ducts were cleared by endoscopic sphincterotomy in 128 of 161 patients (79%) with proven duct stones. Laparoscopic cholecystectomy was completed in 1396 patients. Ten laparotomies were necessary for complications of laparoscopic cholecystectomy. The complication rate for endoscopic sphincterotomy/laparoscopic cholecystectomy was 2.7%, with no mortality. Overall, a combined endoscopic/laparoscopic approach succeeded in 1386 patients (92%). Fourteen patients (1%) had retained stones during a median of 14 months (range 1-42) follow up, all of which were removed by ERC/endoscopic sphincterotomy. If a policy of selective ERC before laparoscopic cholecystectomy is used for all patients with symptomatic gall stones, most will avoid an open operation and laparoscopic exploration of the bile duct is not necessary.
Asunto(s)
Colangiopancreatografia Retrógrada Endoscópica , Colecistectomía Laparoscópica , Colelitiasis/cirugía , Esfinterotomía Endoscópica , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Enfermedades de los Conductos Biliares/cirugía , Estudios de Evaluación como Asunto , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Selección de Paciente , Estudios ProspectivosRESUMEN
We reviewed our experience with open cholecystectomy since laparoscopic cholecystectomy became the treatment of choice for symptomatic gallstones. Over a 3 year period 35 open (6%) and 578 laparoscopic cholecystectomies (94%) were performed. Fourteen trainee surgeons performed only 16 open cholecystectomies and assisted at 19. The proportion of open cholecystectomies declined through the study period. Ten emergency cholecystectomies were performed for empyema, gallbladder perforation, severe acute cholecystitis, liver abscess, and cholangitis. In 12 patients, laparoscopic surgery was converted to an open procedure because of severe inflammation, empyema, dense adhesions, carcinoma of the gallbladder, cholecystoduodenal fistula, and perforated small bowel. Ten patients underwent open cholecystectomy and bile duct exploration after failure to clear duct stones endoscopically, and three patients had Mirizzi's syndrome. Open cholecystectomy is infrequently performed giving trainee surgeons little experience. However, such cases are occasionally inevitable and laparoscopic surgeons need to have the appropriate skills.
Asunto(s)
Colecistectomía/estadística & datos numéricos , Colelitiasis/cirugía , Colecistectomía/métodos , Colecistectomía Laparoscópica/estadística & datos numéricos , Urgencias Médicas , Humanos , Cuerpo Médico de HospitalesRESUMEN
Laparoscopic cholecystectomy is the surgical treatment of choice for symptomatic gallstones. Nonsteroidal antiinflammatory drugs offer effective analgesia, avoiding the central side effects of opiate drugs. To assess intramuscular diclofenac sodium (Voltarol; Ciba-Geigy) after laparoscopic cholecystectomy, 55 consecutive patients (41 female; 14 male; mean age: 50 years) were randomised to receive either diclofenac or placebo in double-blind fashion. Six patients were withdrawn from study (three conversions to open cholecystectomy; three incomplete documentation). Pain scores were assessed at 4, 24, and 48 h using a linear analogue scale; opiate consumption and time to first oral fluid and food were recorded. In 26 patients receiving diclofenac, median scores at 4 h were 1.6 (range 0-7.6) as compared with 4.1 (range 0-7.6) in 23 control patients (p = 0.05, 95% confidence limits 3.2, 0; Mann-Whitney U test). Nausea scores, return to diet, and time to discharge did not differ significantly between the groups. Intramuscular diclofenac significantly reduces early postoperative pain after laparoscopic cholecystectomy and is worthy of consideration if the procedure were ever undertaken as day case surgery.
Asunto(s)
Analgesia , Colecistectomía Laparoscópica , Diclofenaco/administración & dosificación , Dolor Postoperatorio/prevención & control , Adolescente , Adulto , Anciano , Procedimientos Quirúrgicos Ambulatorios , Método Doble Ciego , Ingestión de Alimentos , Femenino , Estudios de Seguimiento , Humanos , Inyecciones Intramusculares , Masculino , Persona de Mediana Edad , Morfina/administración & dosificación , Náusea/etiología , Dimensión del Dolor , Alta del Paciente , PlacebosRESUMEN
Persistent symptoms after cholecystectomy are common, occurring in up to 40 per cent of patients. Severe pain persists in 10 per cent of cases. A total of 450 patients were studied, 200 after open cholecystectomy and 250 after the laparoscopic operation. Patient notes were reviewed and a postal questionnaire was circulated. Responses were obtained from 155 patients (77.5 per cent) undergoing open cholecystectomy and 205 (82.0 per cent) having the laparoscopic operation. Mean (s.d.) follow-up was 32(23) months after open cholecystectomy and 15(7) months after the laparoscopic procedure. Right upper quadrant pain was more common after open cholecystectomy (9.7 versus 3.4 per cent, P < 0.05). Indigestion and heartburn were equally prevalent in the two groups. Some 59.4 per cent of patients were free from symptoms after open cholecystectomy compared with 63.4 per cent following the laparoscopic operation; there was symptomatic improvement in 30.3 and 31.7 per cent respectively. Symptoms were the same or worse in 10.3 per cent of patients after open cholecystectomy compared with 4.9 per cent after the laparoscopic operation (P < 0.05). Patients report significantly less right upper quadrant pain after laparoscopic than after open cholecystectomy.
Asunto(s)
Colecistectomía/efectos adversos , Dolor Postoperatorio/fisiopatología , Colecistectomía Laparoscópica/efectos adversos , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Cuidados Preoperatorios , Estudios Retrospectivos , Factores de TiempoRESUMEN
Options for managing the common bile duct during laparoscopic cholecystectomy include routine peroperative cholangiography and selected preoperative endoscopic retrograde cholangiopancreatography (ERCP). The use of these methods was reviewed in 350 patients with symptomatic gall stones referred for laparoscopic cholecystectomy. Unit A (n = 114) performed routine cystic duct cholangiography but undertook preoperative ERCP in patients at very high risk of duct stones only; unit B (n = 236) performed selected preoperative ERCP on the basis of known risk factors for duct stones. The detection rate for common bile duct stones was similar for units A and B (16% v 20%). In unit A, five of seven patients who had preoperative ERCP had duct stones. Operative cholangiography was technically successful in 90% of patients and duct stones were confidently identified in 13, one of whom went on to immediate open duct exploration. Postoperative ERCP identified duct stones in only four patients, indicating spontaneous passage in eight. In unit B, preoperative ERCP was undertaken in 76 of 236 (32%) patients and duct stones were identified in 47 (20%). Duct clearance was successful in 42 (18%) but failed in five (2%), necessitating elective open duct exploration. Both protocols for imaging the common bile duct worked well and yielded satisfactory short term results.
Asunto(s)
Colangiografía , Colangiopancreatografia Retrógrada Endoscópica , Colecistectomía Laparoscópica , Colelitiasis/cirugía , Cálculos Biliares/diagnóstico por imagen , Enfermedad Aguda , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Periodo Intraoperatorio , Masculino , Persona de Mediana EdadRESUMEN
In patients with symptomatic gallstones the management of choledocholithiasis has been controversial since the introduction of laparoscopic cholecystectomy. A prospective study was made of 300 consecutive patients with symptomatic gallstones managed by laparoscopic cholecystectomy and preoperative endoscopic retrograde cholangiography (ERC) over 2 years. Fourteen patients were excluded either because urgent surgery was required or because they were unfit for laparoscopic cholecystectomy. ERC was performed on 96 patients (34 per cent) who were at risk of choledocholithiasis. The presence of bile duct calculi was confirmed in 59 patients (21 per cent of the total, 61 per cent of those undergoing ERC); stones were removed endoscopically in 53 cases (90 per cent of attempts). The remaining six patients underwent open cholecystectomy and bile duct exploration. Laparoscopic cholecystectomy was attempted in 280 patients (98 per cent); it was necessary to convert to open operation in only three (1 per cent). There were no deaths, no retained stones and no bile duct injuries, and only three patients (1 per cent) developed a significant postoperative complication. Symptomatic gallstones can be managed by preoperative ERC and laparoscopic cholecystectomy with minimal morbidity and mortality.
Asunto(s)
Colangiopancreatografia Retrógrada Endoscópica , Colecistectomía Laparoscópica , Colelitiasis/cirugía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Enfermedades de los Conductos Biliares/cirugía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Resultado del TratamientoAsunto(s)
Colecistectomía Laparoscópica/métodos , Cálculos Biliares/cirugía , Enfermedad Aguda , Adulto , Anciano , Anciano de 80 o más Años , Colangiopancreatografia Retrógrada Endoscópica , Femenino , Cálculos Biliares/complicaciones , Humanos , Tiempo de Internación , Masculino , Persona de Mediana Edad , Pancreatitis/etiologíaRESUMEN
A technique for controlling life-threatening presacral bleeding is described. This consists of a sterilised metallic drawing pin pushed through the synthetic coagulant Surgicel (Johnson and Johnson) directly into the bleeding point in the sacrum. Two patients are described in which this technique was used with a successful outcome.
Asunto(s)
Hemorragia/terapia , Hemostasis Quirúrgica/métodos , Recto/cirugía , Sacro/irrigación sanguínea , Adulto , Anciano , Vasos Sanguíneos/lesiones , Celulosa Oxidada , Femenino , Hemostasis Quirúrgica/instrumentación , Humanos , Complicaciones Intraoperatorias/terapia , Masculino , Métodos , PresiónRESUMEN
Three cases of intestinal malrotation presenting in adults are reported. Each illustrates various aspects of symptomatology, investigation and treatment which are discussed.
Asunto(s)
Enfermedades del Ciego/diagnóstico , Enfermedades Duodenales/diagnóstico , Enfermedades del Íleon/diagnóstico , Obstrucción Intestinal/diagnóstico , Adenocarcinoma/diagnóstico , Adenocarcinoma/terapia , Adulto , Apendicitis/diagnóstico , Enfermedades del Ciego/terapia , Neoplasias del Colon/diagnóstico , Neoplasias del Colon/terapia , Diagnóstico Diferencial , Enfermedades Duodenales/terapia , Femenino , Humanos , Enfermedades del Íleon/terapia , Obstrucción Intestinal/terapia , Masculino , Persona de Mediana EdadRESUMEN
This study presents a review of 519 of 553 unselected patients with carcinoma of the caecum presenting in the Plymouth Health District between 1975 and 1987. A large proportion of the patients were elderly and the median age increased throughout the study period to 76 years. One third of cases presented as an emergency and a small number was discovered at autopsy. Bowel obstruction accounted for over half the emergencies and chronic anaemia for half the elective cases. At presentation many tumours were advanced and only 5% were Dukes' A. One quarter of patients had synchronous tumours. Resection was performed in most cases, and this was attempted even in the presence of local invasion and liver metastases. Morbidity following resection was low and only six anastomotic leaks were clinically apparent. The mortality rate following resection was 2.6% and was higher for emergency procedures. The age-adjusted 5-year survival rate was 37% and rose to 64% for those undergoing 'curative' surgery. These results suggest that future improvements in the management of right colon cancer may lie with early referral and diagnosis. This study further highlights the importance of good perioperative care in the increasingly elderly patient.