The predictive value of computerized tomography-assessed sarcopenia for complicated appendicitis in geriatric patients.

Objective: Geriatric patients have more complicated appendicitis, which leads to higher morbidity and mortality rates. Sarcopenia has been shown to have a negative impact on patients undergoing surgery. This study aims to reveal the predictive value of computerized tomography-assessed (CT-assessed) sarcopenia for complicated appendicitis in geriatric patients.

Suburothelial hemorrhage and intestinal mural hemorrhage secondary to Coumadin use.

Both suburothelial hemorrhage and intestinal mural hemorrhage are very rare causes of abdominal pain and gross hematuria. Com-puted tomography (CT) is very valuable in both diagnoses. We present left suburothelial hemorrhage and intestinal mural hemorrhage with CT findings, in a case of Coumadin use for mitral valve replacement.

Bladder Urothelial Carcinoma: Machine Learning-based Computed Tomography Radiomics for Prediction of Histological Variant.

Rationale And Objectives: Histological variant (HV) of bladder urothelial carcinoma (UC) is a significant factor for therapy management. We aim to assess the predictive performance of machine learning (ML)-based Computed Tomography radiomics of UC for HV.

Materials And Methods: Volume of interest of 37 bladder UC tumors, of which 21 were pure and 16 were HV, were manually segmented.

Diagnosis of Thyroid Micropapillary Carcinoma and Histopathological Changes after Fine-needle Aspiration Biopsy.

Objective: To investigate "worrisome histologic alteration following fine-needle aspiration of the thyroid'' (WHAFFT) in thyroid papillary microcarcinoma and the importance of tumor size, fibrosis, depth and concomitant diseases in ultrasonographic diagno Place and Duration of Study: Department of Pathology, Kutahya Health Sciences University, Evliya Celebi Research and Training Hospital, Turkey, from December 2015 to December 2020.

Methodology: A total of 208 TPMC nodules belonging to 87 (41.8%) fine-needle aspiration biopsy (FNAB)-case group and 121 (58.