Azadeh Meamarian , Shayesteh Ashrafi Esfahani , Shahrokh Mehrpisheh , Atoosa Mahdavi Saeedi , Kamran Aghakhani ,
Volume 73, Issue 3 (6-2015)
Abstract
Background: The relationship of the base of appendix to the cecum remains constant, whereas the tip can be found in a retrocecal, pelvic, subcecal, preileal, or right pericolic position. These anatomic considerations have significant clinical importance in the context of acute appendicitis. The knowledge about the correct anatomical position of appendix may facilitate in generating an accurate diagnosis of appendicitis as well as assist in achieving a better prognosis and early treatment. The present study aimed to determine the anatomical location of the appendix in Iranian cadavers.
Methods: This descriptive cross-sectional study was conducted on 200 cadavers who were referred to the Forensic Center of Tehran from March to September 2013. The data including age, sex, weight, and appendix length and position were collected and analyzed using SPSS software, version 16 (SPSS, Inc., Chicago, IL, USA).
Results: In the present study, 200 cadavers were evaluated accidentally, of which 173 (86.5%) were males and 26 (13%) were females, and the mean age was 39.96 years±16.31 (SD). The mean wall thickness of the appendix was 9.78 cm±16.31 (SD). The mean appendix length was 9.86 cm±1.79 (SD) in men and 9.30 cm±1.56 (SD) in women. The appendix height was long in 20 cadavers (10%), short in 3 cadavers (1.5%), and moderate in 177 cadavers (88.55%) cadavers. The appendix position was posterior in 120 (60%), ectopic in 32 (16%), and pelvic in 48 (24%) cadavers.
Conclusion: Majority of appendices examined in the present study were positioned at the posterior (Retrocecal) of pelvis. According to different positions of appendices in different populations and different races, the knowledge of appendix position in various populations is necessary for early diagnosis and treatment and fewer complications for related disease.
Hamid Arshadi, Pooya Hekmati, Hojatollah Raji, Mohammad Vasei , Mehrzad Mehdizadeh,
Volume 80, Issue 1 (4-2022)
Abstract
Background: Appendicovesical fistula in patients suffering from cystic fibrosis is a rare condition. Although this situation is so rare it should be considered in the differential diagnosis, dealing with a patient with cystic fibrosis and chronic abdominal pain with no response to primary management. To the best of our knowledge, this is the third case of appendicovesical fistula in a patient with cystic fibrosis.
Case presentation: In this paper, we are reporting a bladder lesion of a nine-year-old Iranian girl, a known case of cystic fibrosis, who was referred to pediatric urology clinic, Children’s Medical Center, Tehran University of Medical Sciences. The girl is a known case of cystic fibrosis on regular follow-up who had chronic abdominal pain for about one year. While primary management had been failed for her, further workups were done by her pediatric pulmonologist. In her pelvic sonography, the radiologist reported a bladder lesion so she was referred to our clinic. Cystoscopy was done for her, but transurethral biopsy/resection was impossible according to the lesion location. The non-papillary nature of the lesion raised our concern about the possibility of genital rhabdomyosarcoma with bladder invasion. So, an Abdominopelvic CT scan and a pelvic MRI were also done for her. Intact uterus and vagina with an enhancing lesion at the dome of the bladder with some degree of inflammation/attachment around the adjacent GI tract were detected on her images. The urachal inflammatory/tumoral process could not be ruled out. So open surgical exploration was planned. During the attempt for surgical exploration and partial cystectomy, at the Children’s Medical Center in December 2021, we found that the mass, is actually her appendix which has invaded the urinary bladder, and presented as a bladder lesion.
Conclusion: Abdominal pain is a relatively common complaint of patients with cystic fibrosis. Every caregiver or physician should consider rare conditions, dealing with a cystic fibrosis patient whose abdominal pain does not respond to common management.
