Springer Science and Business Media LLC

Fibroadenoma is the most common benign tumor; although malignant, changes are rare. Any changes or increase in size should be evaluated thoroughly to exclude any malignant formation. A 25-year-old female presenting to our department complaining of enlargement of the previously stable mass underwent imaging assessment and biopsy which revealed ductal carcinoma in situ changes developed in a fibroadenoma. Although malignant changes in a fibroadenoma are rare, biopsy of increasing size fibroadenoma is advised to avoid missing any malignant changes; the incidence is more in the complex fibroadenoma.

Crohn’s disease (CD) is a ruinous bowel disease, which, if left uncured, leads to penetrating bowel complications. Computed tomography enterography (CTE) is nowadays accepted as a principal modality for the assessment of small bowel diseases. The aim of this study is to assess the role of CT enterography in the identification of intramural as well as extra-intestinal CT changes yielding more thorough data about the level and severity of the disease process thus planning appropriate treatment strategy. From March 2017 to January 2019, 50 patients in Cairo, Egypt, who had clinical manifestations of inflammatory bowel disease, were evaluated by MDCTE. CT image analysis was processed, including anatomical localization of bowel segments affection, assessment of mucosal thickening and hyper-enhancement, and extra-enteric affection. Diagnosis of Crohn’s disease (CD) was confirmed by endoscopy and histopathology; mucosal thickening was seen in 42 patients (84%), mucosal hyper-enhancement was seen in 44 patients (88%) while engorgement of vasa recta (comb’s sign) was seen in 38 patients (76%). Although ileocolonoscopy is a proven sensitive method to detect mucosal injury and diagnose disease activity, it is limited by its maximal extent and inability to detect transmural complications as well as limited ability to assess deep bowel wall involvement. CT enterography (CTE) is a valuable technique in diagnostic evaluation of intramural and extra-intestinal involvement in Crohn’s disease (CD) during disease activity.

Rotator cuff tendinopathy is considered a major cause of shoulder pain and disability that is increasing substantially with age affecting more than half of the general population by the age of 60 years. This study aims to assess the effect of ultrasound-guided injection of platelet-rich plasma on patient symptoms and supraspinatus tendon thickness in cases of rotator cuff tendinopathy. This was a single-arm interventional study conducted on 30 patients with age ranging between 27 and 54 years old. Following US-guided injection of PRP, patients were evaluated clinically using the Shoulder Pain and Disability Index (SPADI) scoring system and radiologically using ultrasonographic supraspinatus tendon thickness measurements at 4, 8, 12, and 24 weeks. Our study showed remarkably noticeable changes when comparing the pre-injection and post-injection SPADI scoring system. There is highly statistically significant pain and disability score and percentage improvement, yet on the other hand, the radiological improvement shows no statistically significant difference found between baseline tendon thickness and its follow-up at 4, 8, and 12 weeks while only there was a statistically significant decrease in tendon thickness found at 24 weeks with P value = 0.043. The ultrasound-guided PRP injection for supraspinatus tendinopathy cases is a safe, cheap, and easily prepared outpatient procedure which showed competitive, promising, and well-proved results when compared to other modality outcomes such as conventional surgeries, arthroscopic procedures, and physiotherapy.

Intestinal obstruction is a surgical emergency with most cases being small bowel obstruction. Large bowel obstruction is comparatively uncommon and colonic malignancies are a usual cause. Such lesions cause intestinal obstruction by luminal narrowing or rarely serve as lead point of intussusception. Herein, we describe an unusual case of sigmoid carcinoma causing sigmoid-rectal intussusception, rectal prolapse, and eventually large bowel obstruction. Pre-operative CT should be done in all adult large bowel obstruction to look for possible site and cause of obstruction and to rule out malignancy as a cause of obstruction. Conversely, every case of rectal prolapse should be diligently evaluated to rule out intussusception, which if present in an adult indicates a high likelihood of underlying malignancy.