Congenital Portal Vein Aneurysm Associated with Peliosis Hepatis and Intestinal Lymphangiectasia

Portal vein aneurisym (PVA), peliosis hepatis (PH) and intestinal lymphangiectasia (IL) all are very uncommon entities. Herein, we presented a unique patient with these three rare entities who was admitted to our hospital because of portal hypertensive ascites rich in protein and lymphocyte. PVA was extrahepatic and associated with coronary vein aneurysm. Peliosis hepatis was of microscopic form. Lymphangiectasia was present in peritoneum and small intestine. Diagnoses of these rare entities were made by imaging techniques and histopathological findings. Patient also had hydronephrosis caused by ureteropelvic junction narrowing. Best of our knowledge, there is no such a case reported previously with the association of PVA, PH and IL. Therefore, we propose PVAPHIL syndrome to define this novel association

The relationship between amount of extra-prostatic extension and length of capsular contact: performances from MR images and radical prostatectomy specimens

Backround/aim: In prostate cancer, extraprostatic extension (EPE) is an unfavorable prognostic factor, and the grade of EPE is correlated with the prognosis. This study aims to evaluate the utility of length of capsular contact (LCC ) in predicting the grade of EPE by correlating the measurements from MRI images and the measurements performed from radical prostatectomy specimens. Materials and methods: MR images and specimens of 110 tumors are analyzed retrospectively. The specimens are used as reference to validate the presence of EPE and to measure the ground truth LCC. MR images are evaluated by two radiologists to identify the presence of EPE and to predict the LCC indirectly. Reliability, accuracy, sensitivity, and specificity of the evaluations are analyzed in comparison with the findings obtained from the specimens. Results: In detection of EPE existence, the radiologists achieve almost the same performance (all AUCs = 0.73) with optimal cut-off values lead to moderate sensitivity and specificity pairs (For cut-off = 15.8 mm; Se = 0.69, Sp = 0.68 and for cut-off of 14.5 mm: Se = 0.77, Sp = 0.62). In distinguishing high-grade EPE from low-grade EPE, the radiologists accomplish very similar performances (AUCs = 0.73 and 0.72) Optimal thresholds of 20.0 mm and 18.5 mm for the readers retrospectively reveal medium sensitivity and specificity pairs (Se = 0.64, Sp = 0.67; Se = 0.64, Sp = 0.67). Conclusion: Consistent LCC estimates can be obtained from MR images providing a beneficial metric for detecting the existence of EPE and for discriminating the grades of EPE

A pilot study: ensuring optimal adjustment for determinations of predictive values of preoperative investigations before starting a non-operative management protocol in locally advanced mid-distal rectal cancer

Purpose: Before starting a non-operative-management (NOM) protocol in locally advanced mid-distal rectal cancer, we have conducted a pilot study to find out the predictive value of our preoperative investigations. Methods: Between 2013 and 2017, 35 patients with locally advanced (cT3-4, N-any) primary mid-distal rectal adenocarcinoma were included in the study. We had two groups: Standard long-term chemoradiotherapy (CRT) (Group-1) and CRT + Consolidation chemotherapy (Group-2) groups. Both groups were evaluated regarding clinical (endoscopic-radiological) and pathologic response to neoadjuvant therapy. Each patient's data were prospectively recorded and findings were assessed according to NOM protocol and the clinical decisions recorded. The study was oriented to specify the predictive value of oncology team's hypothetical decisions in determining the right candidate for nonoperative management of rectal cancer. All patients underwent surgery with total mesorectal excision (TME) technique; thus, the hypothetical clinical decisions and pathologic results were compared. Results: The sensitivity and specificity of endoscopy were 57.1% and 87.5%; PPV was 80%, NPV was 70%, and accuracy was 73.3%. The sensitivity of MRI tumor regression grade scoring was 60%, specificity was 90%, PPV was 75%, NPV was 81.8%, and accuracy was 80%. The sensitivity and specificity of the final clinical decision were 80% and 90%; PPV was 80%, NPV was 90%, and accuracy was 86.6% in predicting proper management Conclusion: An institutional adjustment for determinations of predictive values of preoperative investigations is beneficial before the start of nonoperative management protocol

Isolated submucosal lipomatosis of appendix mimicking acute appendicitis: computed tomography findings

Acute appendicitis is one of the more common surgical emergencies, and it is one of the most common causes of acute abdominal pain. Intestinal lipomatosis is a rare condition particularly the isolated form of lipomatosis of the appendix which may mimic or present as an acute appendicitis, that frequently requires the surgical exploration. In this paper, we report computed tomography findings of a case wıth isolated form of submucosal lipomatosis of appendix.Acute appendicitis is one of the more common surgical emergencies, and it is one of the most common causes of acute abdominal pain. Intestinal lipomatosis is a rare condition particularly the isolated form of lipomatosis of the appendix which may mimic or present as an acute appendicitis, that frequently requires the surgical exploration. In this paper, we report computed tomography findings of a case wıth isolated form of submucosal lipomatosis of appendix

Recurrent obturator abscess with spontaneous expulsion of the mesh after transobturator tape operation

The transobturator tape operation has been the most popular method of SUI surgery worldwide owing to its low complication rate and high success rate. However, erosions and abscesses secondary to transobturator tape have been observed. Here we report a 36-year-old woman referred to our unit with fever, persistent swelling in the left groin, difficulty in walking, and a tape that came through the vagina, 4 years after the transobturator tape operation. She had a history of ischiorectal abscess and rectovaginal fistula. A recurrent obturator abscess with fistula formation and spontaneous expulsion of the mesh was diagnosed. The patient underwent antibiotic therapy, incision through the fistula tract, drainage of the abscess, and removal of the necrotic material. Patients should be informed about risks of erosion and infection and that pain and foul smelling vaginal discharge might be the first signs of severe infectious morbidities after transobturator tape operation

Sphincter-Saving Robotic Total Mesorectal Excision Provides Better Mesorectal Specimen and Good Oncological Local Control Compared with Laparoscopic Total Mesorectal Excision in Male Patients with Mid-Low Rectal Cancer

Introduction: Laparoscopic rectal resection with total mesorectal excision is a technically challenging procedure, and there are limitations in conventional laparoscopy. A surgical robotic system may help to overcome some of the limitations. The aim of our study was to compare long-term oncological outcomes of robotic and laparoscopic sphincter-saving total mesorectal excision in male patients with mid-low rectal cancer

Long-Term Follow-Up of a Patient with Spondylodiscitis after Laparoscopic Sacrocolpopexy: An Unusual Complication with a Review of the Literature.

Sacrocolpopexy is the gold standard treatment for apical compartment prolapse with reported success rates of 78-100%. Spondylodiscitis is a rare complication of sacrocolpopexy and includes a spectrum of spinal infections such as discitis, osteomyelitis, epidural abscess, meningitis, subdural empyema, and spinal cord abscess. Here we report a case of spondylodiscitis following laparoscopic sacrocolpopexy with long-term follow-up and discuss management of spondylodiscitis after abdominal sacrocolpopexy, with a review of the literature