RESUMO
Meckel's diverticulum is the most common intestinal congenital defect, its prevalence is 0.2%-4.0% and it occurs more commonly in children younger than 2-year old with intestinal bleeding and abdominal pain. Perforation in the elderly is very rare with no more than 35 articles reported worldwide. Here we report the case of a 62-year-old man who was admitted to hospital with a history of acute abdominal pain with a 20-day onset. The patient was treated with laparotomy and 30 cm ileal resection was performed for an 8×5 cm perforated ileum tumour at 50 from ileocecal valve with a side-to-side mechanical anastomosis for reconstruction. Having morbidity Clavien-Dindo scale I in postsurgical and good outcome in 6-month follow-up. Meckel's diverticulum is an infrequent pathology in paediatric and even rarer in adult population, however, it is always important to keep in mind how to act when is seen either as a finding or as a complication.
Assuntos
Valva Ileocecal , Divertículo Ileal , Dor Abdominal/etiologia , Adulto , Idoso , Criança , Pré-Escolar , Hemorragia Gastrointestinal , Humanos , Laparotomia , Masculino , Divertículo Ileal/complicações , Divertículo Ileal/diagnóstico por imagem , Divertículo Ileal/cirurgia , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Collision tumours are extremely rare. They are defined by the presence of two tumours of different histological origin in the same organ. CLINICAL CASE: A 71 year old female with history of a carcinoid tumour removed 20 years ago without any recurrence. The patient was admitted with intestinal occlusion symptoms secondary to a right flank abdominal tumour. An exploratory laparotomy was performed, removing the tumor and applying optimal debulking. The histopathological study reported bilateral ovary adenocarcinoma, as well as metastatic collision tumour of two histological types: well differentiated adenocarcinoma and a mixed malignant mesodermic Mullerian tumor. The patient was treated with adjuvant chemotherapy with poor results (death in 24 months). CONCLUSIONS: The presence of collision tumours is extremely rare. There are no statistics or specific treatment reported. Diagnosis is made with histopathology. At the moment, no similiar cases have been reported.
