Attitudes and experience of urology trainees in interpreting prostate magnetic resonance imaging

IntroductionMultiparametric magnetic resonance imaging (mpMRI) has resulted in accurate prostate cancer localization and image-guided targeted sampling for biopsy. Despite its more recent uptake, knowledge gaps in interpretation and reporting exist. Our objective was to determine the need for an educational intervention among urology residents working with mpMRIs.MethodsWe administered an anonymous, cross-sectional, self-report questionnaire to a convenience sample of urology residents in U.S. and Canadian training programs. The survey included both open- and closed-ended questions employing a five-point Likert scale. It was designed to assess familiarity, exposure, experience, and comfort with interpretation of mpMRI.ResultsFifty-three surveys were completed by residents in postgraduate years (PGY) 1–5 and of these, only 12 (23%) reported any formal training in mpMRI interpretation. Most residents’ responses demonstrated significant experience with prostate biopsies, as well as familiarity with reviewing mpMRI for these patients. However, mean (± standard deviation [SD]) Likert responses suggested a relatively poor understanding of the components of Prostate Imaging-Reporting and Data System (PI-RADS) v2 scoring for T2-weighted films (2.45±1.01), diffusion-weighted imaging (DWI) films (2.26±0.90), and dynamic contrast-enhanced (DCE) films (2.21±0.99). Similar disagreement scores were observed for questions around interpretation of the different functional techniques of MRI images. Residents reported strong interest (4.21±0.91) in learning opportunities to enhance their ability to interpret mpMRI.ConclusionsWhile mpMRI of the prostate is a tool frequently used by care teams in teaching centers to identify suspicious prostate cancer lesions, there remain knowledge gaps in the ability of trainees to interpret images and understand PI-RADS v2 scoring. Online modules were suggested to balance the needs of trainee education with the residency workflow.     

Post‐COVID‐19 splenic infarction in a patient with chronic atrial fibrillation: A case report

We describe splenic infarction (SI), an infrequent condition, in an 82‐year‐old COVID‐19 patient with chronic atrial fibrillation (AF). COVID‐19 may cause thrombosis, and AF is a predisposing factor for splenic infarction. Suspicion of SI may be warranted in COVID‐19 patients with abdominal pain, especially if a predisposing factor exists.     

Synthesis and free radical scavenging activity of coumarin derivatives containing a 2-methylbenzothiazoline motif

Coumarin and benzothiazole scaffolds can be found in a number of natural or synthetic antioxidants. In an effort to develop a novel radical scavenger and potential antioxidant, a series of coumarin derivatives containing 2‐methylbenzothiazoline motif and related compounds was synthesized and evaluated for their DPPH (1,1‐diphenyl‐2‐picrylhydrazyl) and ABTS^?+ (2,2′‐azinobis(3‐ethylbenzothiazoline‐6‐sulfonic acid) radicals scavenging activities. Among them, 7‐hydroxy‐3‐(2‐methyl‐2,3‐dihydrobenzo[d]thiazol‐2‐yl)‐2H‐chromen‐2‐one ( 3e ) has shown a significant free radical scavenging activity. From the structure–activity point of view, it was found that phenolic coumarin ring and benzothiazoline moiety in target compounds may contribute to the scavenging activity against free radicals.     

Primary malignant epithelioid hemangioendothelioma of the pleura: A review and report of a novel case

Epithelioid hemangioendothelioma is considered an uncommon tumor originating from vascular tissues. Although this disease is an extremely rare malignant cancer, its pleural subtype is even less common. We discuss a 68‐year‐old man with isolated pleural epithelioid hemangioendothelioma, along with a literature review of all similar cases.     

Cervical carcinosarcoma: a case report

BACKGROUND: Carcinosarcomas are rare neoplasms of the female genital tract. They tend to be highly aggressive and are generally associated with a poor prognosis. Carcinosarcomas of the uterine cervix are extremely rare, with only approximately 35 cases previously reported in English. CASE: A 68-year-old woman presented with cervical carcinosarcoma. She remained without evidence of recurrent disease for 18 months after surgical resection and pelvic radiation treatment. CONCLUSION: In a review of all cases reported in the literature, it appears that cervical carcinosarcomas tend to present at an earlier stage than carcinosarcomas of the uterine corpus, therefore allowing early diagnosis and treatment. They may therefore be associated with a better overall prognosis than their counterparts in the corpus. Some studies have shown improved survival of patients of carcinosarcoma of the uterine corpus whose treatment included postoperative radiation and chemotherapy. Due to the better prognosis of cervical carcinosarcomas, we suggest studies to evaluate the role of aggressive, multimodal therapy, with the intent of obtaining a cure of cervical carcinosarcomas.     

Elder abuse and its sociocultural factors from the perspectives of Kurdish rural older people: Does gender matter?

Abstract

We aimed to explore the meaning of elder abuse and its sociocultural factors from the perspectives of Kurdish older people. We purposively selected the participants, 38 female and 17 male, from a rural area in Boukan country, Iran. Data were collected using semi-structured interviews and focus group discussions and were analyzed applying conventional content analysis. Researchers finally characterized viewpoints of the participants into two themes including structural changes in family interactions and changes in sociocultural values. Public education about moral norms and enactment of supportive laws for elderly people may help minimize elder abuse.