Struma ovarii associated with Pseudo-Meig's syndrome and high serum level of CA 125; a case report

Struma ovarii is a rare form of ovarian neoplasm in a form of mature teratoma and is composed predominantly of thyroid tissue. In the literature review, there has only been 10 cases of this tumor, associated with ascites and pleural effusion (Meig's Syndrome) and increased CA125 so far. In such cases, the tumor mimics malignant ovarian tumor. In this article, the case of a 72-year-old symptomatic woman with a pelvic mass, pleural and peritoneal effusion and high level of serum CA125 is presented. Cytological evaluation for the pleural fluid was performed. She underwent hysterectomy and bilateral salpingo-oophorectomy. The result of pathologic diagnosis is presented in this paper. The patient was well in postoperative period and paraclinical tests including CA 125 were normal as well

Struma ovarii associated with Pseudo-Meig's syndrome and high serum level of CA 125; a case report

Abstract Struma ovarii is a rare form of ovarian neoplasm in a form of mature teratoma and is composed predominantly of thyroid tissue. In the literature review, there has only been 10 cases of this tumor, associated with ascites and pleural effusion (Meig's Syndrome) and increased CA125 so far. In such cases, the tumor mimics malignant ovarian tumor. In this article, the case of a 72-year-old symptomatic woman with a pelvic mass, pleural and peritoneal effusion and high level of serum CA125 is presented. Cytological evaluation for the pleural fluid was performed. She underwent hysterectomy and bilateral salpingo-oophorectomy. The result of pathologic diagnosis is presented in this paper. The patient was well in postoperative period and paraclinical tests including CA 125 were normal as well.</p

Pathologic findings of Whipple pancreaticoduodenectomy: a 5-year review on 51 cases at Taleghani general hospital

Aim: The aim of this study was to comprehensively analyze histopathologic parameters of Whipple pancreaticoduodenectomy specimens at Taleghani general hospital pathology department. Background: The Whipple procedure is performed for variety of tumors involving the head of the pancreas, ampulla of Vater, common bile duct, or duodenum. Patients and methods: Records of all cases of Whipple pancreaticoduodenectomy between 2007 and 2011were retrospectively reviewed and pathological details of diagnosis and staging were extracted. Results: A total of 51 patients underwent Whipple procedure during a 5-year period, including 37 males and 14 females. The average age was 57 years (18-82 years). The most frequent presenting symptoms were jaundice and weight loss. Forty-four patients (86.3%) had malignant and 7 (13.7%) had benign lesions. Among malignant lesions, 27 (61.4%) were ampullary carcinomas, 12 (27.3%) were pancreatic carcinomas and 5 (11.4%) were cholangiocarcinomas. The pathological stage of most of the tumors was T3 (50%); followed by T2 (29.5%), and T1 (15.9%); only 4.5% were T4. Mean tumor size was 2.8 cm (0.2-7 cm). Duodenal and common bile duct margins were tumor-free in most cases (95.5 %). The pancreatic margin was free in 81.8% of patients; this margin had not been evaluated in 5 patients. Nearly 38.6% of all tumors showed vascular invasion while 68.2% showed perineural invasion. The average number of dissected lymph nodes was 4 (range 1-15); although in 25% of specimens, no lymph nodes had been found. Twelve specimens (35.3%) had lymph node metastases. Conclusion: The present study demonstrates that most of our patients are diagnosed with malignancy, at advanced stage, and further research is needed to develop practical methods for earlier diagnosis. The fact that 25% of specimens had no lymph nodes needs more consideration

Volume-based and Surface-Based Methods in Autism Compared with Healthy Controls Are Free surfer and CAT12 in Agreement?

Objectives Autism Spectrum Disorder (ASD) encompasses a range of neurodevelopmental disorders, and early detection is crucial. This study aims to identify the Regions of Interest (ROIs) with significant differences between healthy controls and individuals with autism, as well as evaluate the agreement between FreeSurfer 6 (FS6) and Computational Anatomy Toolbox (CAT12) methods.Materials &amp; MethodsISurface-based and volume-based features were extracted from FS software and CAT12 toolbox for Statistical Parametric Mapping (SPM) software to estimate ROI-wise biomarkers. These biomarkers were compared between 18 males Typically Developing Controls (TDCs) and 40 male subjects with ASD to assess group differences for each method. Finally, agreement and regression analyses were performed between the two methods for TDCs and ASD groups.ResultsBoth methods revealed ROIs with significant differences for each parameter. The Analysis of Covariance (ANCOVA) showed that both TDCs and ASD groups indicated a significant relationship between the two methods (p&lt;0.001). The R2 values for TDCs and ASDgroups were 0.692 and 0.680, respectively, demonstrating a moderatecorrelation between CAT12 and FS6. Bland-Altman graphs showed a moderate level of agreement between the two methods. ConclusionThe moderate correlation and agreement between CAT12 and FS6 suggest that while some consistency is observed in the results, CAT12 is not a superior substitute for FS6 software. Further research is needed to identify a potential replacement for this method