RESUMEN
BACKGROUND: Acute acalculous cholecystitis (AAC) accounts for 5-10% of cases of acute cholecystitis. The advantage of interval cholecystectomy for patients with AAC is unclear. Therefore, a retrospective analysis of patients diagnosed with AAC at our institution was performed over a 5-year period. METHODS: Patients were identified via hospital coding using the keywords "acalculous cholecystitis, cholecystostomy and gall bladder perforation." Follow-up data was obtained by performing a retrospective review of the patients' hospital records. RESULTS: A total of 33 patients with AAC were identified and followed for a median period of 18 months. The median age at presentation was 70 (10-96) and American Society of Anesthesiologists (ASA) grade was 3 (1-5). Twenty-three patients (70%) were treated with antibiotics alone, 7 patients (21%) with percutaneous cholecystostomy and 3 patients (9%) with laparoscopic cholecystectomy. The 90-day mortality rate was 30% with significant correlation to comorbid status, as all deaths occurred in ASA grade 3-5 individuals (p = 0.020). Two patients (6%) developed recurrent AAC and were managed non-operatively. CONCLUSION: Antibiotics and cholecystostomy were the mainstay of AAC management, and comorbid status influenced related mortality. Our results suggest that it appears safe to avoid interval cholecystectomy in patients who recover from AAC, as they are typically high-risk surgical candidates.
Asunto(s)
Colecistitis Alitiásica/cirugía , Antibacterianos/uso terapéutico , Colecistectomía/métodos , Procedimientos Quirúrgicos Electivos/mortalidad , Procedimientos Quirúrgicos Electivos/métodos , Colecistitis Alitiásica/diagnóstico por imagen , Colecistitis Alitiásica/tratamiento farmacológico , Colecistitis Alitiásica/mortalidad , Adulto , Anciano , Anciano de 80 o más Años , Colangiografía/métodos , Colecistectomía/mortalidad , Colecistitis Aguda/diagnóstico por imagen , Colecistitis Aguda/tratamiento farmacológico , Colecistitis Aguda/mortalidad , Colecistitis Aguda/cirugía , Colecistostomía/métodos , Colecistostomía/estadística & datos numéricos , Estudios de Cohortes , Bases de Datos Factuales , Femenino , Estudios de Seguimiento , Mortalidad Hospitalaria , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Medición de Riesgo , Índice de Severidad de la Enfermedad , Tasa de Supervivencia , Factores de Tiempo , Tomografía Computarizada por Rayos X/métodos , Resultado del Tratamiento , Ultrasonografía Doppler , Reino UnidoRESUMEN
Recent advances in the field of intestinal transplantation have been mitigated by the incidence of allograft rejection. In such events, early identification and appropriate timing of antirejection therapy are crucial in retaining graft function. We present the case of a patient who suffered severe postintestinal transplantation allograft enteropathy, primarily characterized by extensive mucosal ulcerations, and was refractory to all conventional therapy. This progressed as chronic rejection; however crucially this was not definitively diagnosed until allograft function had irreversibly diminished. We argue that the difficulties encountered in this case can be attributed to the inability of our current array of investigative studies and diagnostic guidelines to provide adequate clinical guidance. This case illustrates the importance of developing reliable and specific markers for guiding the diagnosis of rejection and the use of antirejection therapeutics in this rapidly evolving field of transplant surgery.
