Journal of Clinical Imaging Science最新文献

{"title":"Mammary Rosai-Dorfman disease: Rare benign mimic of breast malignant neoplasm.","authors":"Troy Nguyen,&nbsp;Malem Gutema,&nbsp;Jiquing Ye,&nbsp;Martine Susan Backenstoss","doi":"10.25259/JCIS_40_2023","DOIUrl":"https://doi.org/10.25259/JCIS_40_2023","url":null,"abstract":"<p><p>Rosai-Dorfman disease (RDD), also known as sinus histiocytosis with massive lymphadenopathy, is an uncommon benign disorder characterized by the accumulation of activated histiocytes in affected tissues. While RDD typically involves lymph nodes, it may manifest as extranodal involvement. Breast involvement is an exceedingly rare presentation of this condition with <100 reported cases worldwide. This report presents a case of RDD in a 58-year-old male patient who presented with a palpable breast mass. Mammography and ultrasound imaging studies raised concerns for malignancy, prompting a breast biopsy. Histopathological examination revealed S100-positive pale histiocytes exhibiting emperipolesis, consistent with RDD. The management of extranodal RDD is individualized, as no standardized guidelines are currently available. However, surgical excision is recommended for unicentric breast lesions, which was performed in our case, resulting in complete remission. The patient has remained disease-free under surveillance with computed tomography scans. Our case underscores the importance of considering RDD in the differential diagnoses of breast masses and highlights the utility of surgical excision as an effective treatment option, especially for unicentric breast lesions of RDD.</p>","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"13 ","pages":"24"},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/59/e1/JCIS-13-24.PMC10481821.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10245180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transjugular intrahepatic portosystemic shunt for pediatric portal hypertension: A meta-analysis.","authors":"Driss Raissi,&nbsp;Sneh Brahmbhatt,&nbsp;Qian Yu,&nbsp;Lan Jiang,&nbsp;Chenyu Liu","doi":"10.25259/JCIS_36_2023","DOIUrl":"https://doi.org/10.25259/JCIS_36_2023","url":null,"abstract":"<p><p>To evaluate the feasibility of transjugular intrahepatic portosystemic shunt (TIPS) in children with portal hypertensive complications, PubMed and Cochrane Library were queried to identify clinical studies evaluating TIPS in patients <18 years old. Baseline clinical characteristics, laboratory values, and clinical outcomes were extracted. Eleven observational studies totaling 198 subjects were included in the study. The pooled technical success rate and hemodynamic success rate were 94% (95% confidence interval [CI]: 86-99%) and 91% (95% CI: 82-97%), respectively; ongoing variceal bleeding resolved in 99.5% (95% CI: 97-100%); refractory ascites was improved in 96% (95% CI: 69-100%); post-TIPS bleeding rate was 14% (95% CI: 1-33%); 88% of patients were alive or successfully received liver transplant (95% CI: 79-96%); and shunt dysfunction rate was 27% (95% CI: 17-38%). Hepatic encephalopathy occurred in 10.6% (21/198), though 85.7% (18/21) resolved with medical management only. In conclusion, based on moderate levels of evidence, TIPS is a safe and effective intervention that should be considered in pediatric patients with portal hypertensive complications. Future comparative studies are warranted.</p>","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"13 ","pages":"18"},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/cc/5f/JCIS-13-18.PMC10316155.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10179317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of failed renal allograft embolization in the treatment of graft intolerance syndrome.","authors":"Hussam Hindi,&nbsp;Ali Harb","doi":"10.25259/JCIS_109_2022","DOIUrl":"https://doi.org/10.25259/JCIS_109_2022","url":null,"abstract":"<p><p>Nearly, 20% of renal allografts fail after 5 years resulting in a return to hemodialysis. These patients subsequently undergo withdrawal of immunosuppressant therapy, and the failed allograft is left <i>in situ</i>. However, many patients (40%) develop graft intolerance syndrome, characterized by fever, pain, and hematuria. Conventionally, this is managed with low-dose maintenance immunosuppressant therapy, however, that is not without notable adverse risk. In refractory patients, transplant nephrectomy is the treatment of choice; however, this caries significant morbidity and mortality. Interventional radiology plays a substantial role of treating graft intolerance syndrome while delivering improved patient outcomes.</p>","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"13 ","pages":"3"},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/47/0b/JCIS-13-3.PMC9899480.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9243994","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Diagnostic value of 3D T1-weighted gradient-echo and 2D T1-weighted in-phase and out-of-phase gradient-echo sequences for appendicitis diagnosis in pregnant women.","authors":"Nguyen Duy Hung,&nbsp;Le Thanh Dung,&nbsp;Nguyen-Thi Kim Dung,&nbsp;Nguyen Ha Khuong,&nbsp;Nguyen Hai Anh,&nbsp;Nguyen Minh Duc","doi":"10.25259/JCIS_148_2022","DOIUrl":"https://doi.org/10.25259/JCIS_148_2022","url":null,"abstract":"<p><strong>Objectives: </strong>This study compared the diagnostic value of 3D T1-weighted (T1W) gradient-echo (GRE) and 2D T1W in-phase and out-of-phase GRE sequences for appendicitis diagnosis in pregnant women.</p><p><strong>Material and methods: </strong>This retrospective study included 25 pregnant patients with suspected appendicitis who underwent 1.5 Tesla abdominal magnetic resonance imaging and had definitive diagnoses. Four doctors approached four separate imaging groups: A (only T2-weighted image [T2WI] sequences), B (T2WI and 3D T1W GRE sequences), C (T2WI and T1W in-phase and out-of-phase GRE sequences), and D (T2WI, 3D T1W GRE, and T1W in-phase and out-of-phase GRE sequences). The kappa (κ) index was used to compare the appendicitis diagnostic results between groups. The diagnostic value of these sequences in the diagnosis of pregnancy appendicitis was also evaluated.</p><p><strong>Results: </strong>Groups A and C had average consistency with definitive diagnosis (κ = 0.6), lower than Groups B and D (κ = 0.865), indicating a high definite diagnosis consistency. Groups B and D had similarly high sensitivity (80%), specificity (100%), positive predictive value (100%), negative predictive value (95.2%), and accuracy (ACC) (96%), higher than Groups A and C (60%, 95%, 75%, 90.5%, and 88%, respectively).</p><p><strong>Conclusion: </strong>3D T1W-GRE sequences improve appendicitis diagnosis in pregnancy compared to T2W sequences alone. Adding in and out phase GRE sequences do not increase diagnostic ACC.</p>","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"13 ","pages":"4"},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/71/75/JCIS-13-4.PMC9899446.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9243999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Incidental detection of benign metastasizing leiomyoma in asymptomatic female.","authors":"Hannah E Zazulak,&nbsp;Meghan Single,&nbsp;Timothy O'Herron,&nbsp;Joel P Thompson","doi":"10.25259/JCIS_37_2023","DOIUrl":"https://doi.org/10.25259/JCIS_37_2023","url":null,"abstract":"<p><p>Benign metastasizing leiomyoma (BML) is a rare finding of histologically benign smooth muscle tumors in extrauterine locations, most commonly the lungs. We report a case of BML found incidentally on pre-operative imaging in a 42-year-old patient. BML is found in premenopausal women with a history of leiomyoma and, often, hysterectomy. As in our case, the metastatic pulmonary nodules are not hypermetabolic on 18F-fluorodeoxyglucose Positron emission tomography/computed tomography. BML may be clinically malignant or asymptomatic. Since the imaging appearance of BML simulates metastatic disease of more malignant etiology, awareness of its multimodality imaging appearance and presentation can aid in diagnosis.</p>","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"13 ","pages":"16"},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/23/10/JCIS-13-16.PMC10316221.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9858334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Survival and clinical success of endovascular intervention in patients with Budd-Chiari syndrome: A systematic review.","authors":"Gauri Mukhiya,&nbsp;Dechao Jiao,&nbsp;Xinwei Han,&nbsp;Xueliang Zhou,&nbsp;Gaurab Pokhrel","doi":"10.25259/JCIS_130_2022","DOIUrl":"https://doi.org/10.25259/JCIS_130_2022","url":null,"abstract":"<p><p>Budd-Chiari syndrome is a complex clinical disorder of hepatic venous outflow obstruction, originating from the accessory hepatic vein (HV), large HV, and suprahepatic inferior vena cava (IVC). This disorder includes both HV and IVC obstructions and hepatopathy. This study aimed to conduct a systematic review of the survival rate and clinical success of different types of endovascular treatments for Budd-Chiari syndrome (BCS). All participant studies were retrieved from four databases and selected according to the eligibility criteria for systematic review of patients with BCS. The survival rate, clinical success of endovascular treatments in BCS, and survival rates at 1 and 5 years of publication year were calculated accordingly. A total of 3398 patients underwent an endovascular operation; among them, 93.6% showed clinical improvement after initial endovascular treatment. The median clinical success rates for recanalization, transjugular intrahepatic portosystemic shunt (TIPS), and combined procedures were 51%, 17.50%, and 52.50%, respectively. The median survival rates at 1 and 5 years were 51% and 51% for recanalization, 17.50% and 16% for TIPS, and 52.50% and 49.50% for combined treatment, respectively. Based on the year of publication, the median survival rates at 1 and 5 years were 23.50% and 22.50% before 2000, 41% and 41% in 2000‒2005, 35% and 35% in 2006‒2010, 51% and 48.50% in 2010‒2015, and 56% and 55.50% after 2015, respectively. Our findings indicate that the median survival rate at 1 and 5 years of recanalization treatment is higher than that of TIPS treatment, and recanalization provides better clinical improvement. The publication year findings strongly suggest progressive improvements in interventional endovascular therapy for BCS. Thus, interventional therapy restoring the physiologic hepatic venous outflow of the liver can be considered as the treatment of choice for patients with BCS which is a physiological modification procedure.</p>","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"13 ","pages":"5"},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/dc/0d/JCIS-13-5.PMC9899460.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9243997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lemmel syndrome, a rare cause of obstructive jaundice by periampullary duodenal diverticulum: Case report and review of the literature.","authors":"Massupa Krisem,&nbsp;Pornrujee Hirunpat,&nbsp;Nuttapat Tungtrongchitr","doi":"10.25259/JCIS_9_2023","DOIUrl":"https://doi.org/10.25259/JCIS_9_2023","url":null,"abstract":"<p><p>Lemmel syndrome is a pancreaticoduodenal disease caused by compression of the mid or distal common bile duct by a periampullary diverticulum. This condition should be considered a rare complication of a duodenal diverticulum and an unusual cause of obstructive jaundice. Because of its infrequent occurrence and non-specific clinical presentation, Lemmel syndrome can mimic other conditions. We herein report the clinical and imaging findings (computed tomography, magnetic resonance imaging) of a patient who presented with intermittent abdominal pain and jaundice. Large air-filled outpouching lesions of the duodenum compressed the biliary duct, resulting in upstream biliary ductal dilatation that led to the diagnosis of Lemmel syndrome.</p>","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"13 ","pages":"11"},"PeriodicalIF":0.9,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/80/4b/JCIS-13-11.PMC10159321.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9435998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Transradial versus transfemoral arterial access in Yttrium-90 microspheres radioembolization for hepatocellular carcinoma","authors":"Abheek Ghosh, Jian Zhang, N. Akhter","doi":"10.25259/JCIS_213_2021","DOIUrl":"https://doi.org/10.25259/JCIS_213_2021","url":null,"abstract":"OBJECTIVE Transradial access has become more popular in body intervention procedures but has not been ubiquitously adapted. This study assesses the efficacy of this approach in Yttrium-90 labeled microspheres radioembolization. To compare transradial to transfemoral access in hepatocellular carcinoma patients who underwent Yttrium-90 radioembolization. MATERIALS AND METHODS A total of 244 hepatocellular carcinoma patients underwent 337 radioembolization procedures at our institute from May 2014 to May 2020. The transradial access-group included 188 patients (252 procedures) while the transfemoral access group had 63 patients (85 procedures). The recovery time, fluoroscopy time, contrast volume, peak radiation dose, and equipment cost for each procedure were all reviewed to evaluate for statistical differences between the two groups. RESULTS The transradial cohort recorded a significantly shorter (P < 0.01) mean recovery time (from the end of the procedure to discharge) and had a significantly shorter (P < 0.05) use of contrast volume versus the transfemoral group. In addition, the radiation dose and fluoroscopy time were lower in the transradial subset, although not statistically different. Furthermore, the overall cost for procedural equipment was significantly less (P < 0.01) in the transradial cohort than in the transfemoral. No major complications were reported in the transradial group, while one pseudoaneurysm was noted in the transfemoral group. CONCLUSION With respect to many pertinent parameters, transradial access was evaluated as being more advantageous than transfemoral access. The results of this study suggest that transradial access should be considered more often, whenever feasible, as an option in the Yttrium-90 treatment of hepatocellular carcinoma patients.","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"168 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75978757","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plain X-ray findings of post sleeve gastrectomy gastric leak","authors":"Sultan R. Alharbi","doi":"10.25259/JCIS_6_2022","DOIUrl":"https://doi.org/10.25259/JCIS_6_2022","url":null,"abstract":"Gastric leak following sleeve gastrectomy (SG) is a rare but significant cause of morbidity and mortality. A high clinical index of suspicion is the most sensitive approach to detect gastric leaks. Computed tomography (CT) is the gold standard diagnostic technique, although it might not be performed due to unavailability, and the inability to image superobese patients due to limited CT gantry space. Early detection and management are critical for attaining a better prognosis. The following pictorial review discusses the various plain X-ray radiographic findings that indicate a gastric leak. These findings may be overlooked, however, they remain valuable in patients with clinically suspected gastric leaks. This pictorial review illustrates the spectrum of findings related to post-SG gastric leak encountered in plain X-ray radiography.","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"164 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77485168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Imaging findings and interventional management of deep venous thrombosis","authors":"H. Hindi, G. Dongmo, Alyssa Goodwin, S. Jones, Kristian Loveridge","doi":"10.25259/JCIS_221_2021","DOIUrl":"https://doi.org/10.25259/JCIS_221_2021","url":null,"abstract":"Deep venous thrombosis (DVT) is a subtype of venous thromboembolism. Lower extremity DVT affects about 1-2% of hospitalized patients. If not managed properly, these thrombi can embolize, causing further complications. Thrombosis risk factors include vascular endothelial injury, venous stasis, and hypercoagulability states. This triad is also known as Virchow’s triad. Although clinical features of lower extremity DVT are nonspecific and many patients are asymptomatic, physicians should maintain a high index of suspicion in patients presenting with leg swelling, pain, warmth, and erythema. Several diagnostic approaches for suspected first DVT have been proposed, and management depends on multiple factors such as location, duration of symptoms, cause of the thrombosis, and recurrence rate.","PeriodicalId":15512,"journal":{"name":"Journal of Clinical Imaging Science","volume":"67 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91141494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}