ABSTRACT
Introduction: Mucocoele of the appendix occurs in 0.2-0.7% of people in the world without any well-defined clinical symptoms. It occurs when there is an accumulation of mucous in the lumen of the appendix. Case Presentation: We present three cases: a 48-year-old male admitted to the emergency room with a one-day history of right iliac fossa pain. Abdominal examination was suggestive of acute appendicitis. The initial abdominal computerised tomography scan was reported as being unremarkable. At surgery, a firm tumour of the appendix was found, and a limited right hemicolectomy was done. Histopathology confirmed a mucocoele of the appendix with borderline mucinous histology.The second case is a 63-year-old man who presented with a one-year history of abdominal distension and weight loss. Previous abdominal ultrasound was suggestive of liver cirrhosis with significant ascitic fluid. Abdominal magnetic resonance imaging found an appendix mucocoele with infiltration of the omentum and scalloping of the liver surface suggestive of pseudomyxoma peritonei. A percutaneous biopsy of the omental mass confirmed metastatic mucinous adenocarcinoma of the appendix.The third case is a 68-year-old man who, during an annual medical check-up, had an incidental finding of a cystic right iliac fossa mass on ultrasound, confirmed on abdominopelvic computerised tomography scan to be an appendix mucocele. He had laparoscopic appendicectomy. The histopathological diagnosis confirmed a mucinous cystadenoma of the appendix. Conclusion: Preoperative diagnosis of appendiceal mucocoele is difficult and commonly discovered intraoperatively. The prognosis is good for the histologically benign type, but it is poor when malignant or peritoneal lesions are present. Funding: None declared.
Subject(s)
Appendix , Mucocele , Humans , Male , Middle Aged , Mucocele/surgery , Mucocele/diagnostic imaging , Mucocele/pathology , Appendix/pathology , Appendix/diagnostic imaging , Appendix/surgery , Aged , Tomography, X-Ray Computed , Appendiceal Neoplasms/surgery , Appendiceal Neoplasms/pathology , Appendiceal Neoplasms/diagnostic imaging , Adenocarcinoma, Mucinous/surgery , Adenocarcinoma, Mucinous/pathology , Adenocarcinoma, Mucinous/diagnostic imaging , Appendicitis/surgery , Appendicitis/diagnostic imaging , Appendectomy , Magnetic Resonance Imaging , Cecal Diseases/surgery , Cecal Diseases/pathology , Pseudomyxoma Peritonei/pathology , Pseudomyxoma Peritonei/surgeryABSTRACT
The co-existence of pheochromocytoma and pregnancy is rare, with poor maternal and foetal outcomes. This is a case report of a young Ghanaian woman with a pre-existing diagnosis of recurrent pheochromocytoma who became pregnant and experienced elevated blood pressure in the third trimester with proteinuria and abnormal liver function. She was managed as an in-patient and delivered a live baby via caesarean section at 34 weeks after detecting intra-uterine growth restriction. Management of such cases by a multidisciplinary team is recommended for optimal outcomes.
