American Journal of Diagnostic Imaging最新文献_第2页

The Usefulness of Intraoral Ultrasonography and Post-Contrast Three-Dimensional Fast Field Echo Imaging in the Evaluation of Radiological Depth of Invasion of Oral Tongue Squamous Cell Carcinoma: Comparison with Pathological Depth of Invasion Assessment 口腔内超声及造影后三维快速场回波成像在评估口腔舌鳞癌浸润深度中的应用:与病理浸润深度评估的比较

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20220112081919

Y. Kawashima, Miyakoshi Masaaki, Y. Kawabata, H. Indo

{"title":"The Usefulness of Intraoral Ultrasonography and Post-Contrast Three-Dimensional Fast Field Echo Imaging in the Evaluation of Radiological Depth of Invasion of Oral Tongue Squamous Cell Carcinoma: Comparison with Pathological Depth of Invasion Assessment","authors":"Y. Kawashima, Miyakoshi Masaaki, Y. Kawabata, H. Indo","doi":"10.5455/ajdi.20220112081919","DOIUrl":"https://doi.org/10.5455/ajdi.20220112081919","url":null,"abstract":"Aim\u0000Squamous cell carcinoma (SCC) is the most common malignancy in the oral tongue. Depth of invasion (DOI) of the tongue SCC is known as a predictor of recurrence and survival in patients. Both intraoral ultrasonography (ioUS) and post-contrast three-dimensional fast field echo (3D-FFE) imaging are useful for predicting pathological DOI and can contribute to effective treatment plans and a positive prognosis. The purpose of this study was to evaluate the usefulness of ioUS in comparison with post-contrast 3D-FFE imaging for assessing radiological DOI and compare radiological DOI and pathological DOI in patients with oral tongue SCC.\u0000Methods\u0000Fifteen patients were included in this study conducted between August 2018 and March 2020. Spearman's rank correlation coefficient was used to compare radiological DOI with pathological DOI.\u0000Results\u0000Both ioUS-derived DOI (9.98 mm) and 3D-FFE-derived DOI (9.86 mm) were larger than pathological DOI (5.7 mm). The Pearsons correlation coefficient (PCC) between ioUS-derived DOI and pathological DOI was 0.63 and between 3D-FFE-derived DOI and pathological DOI was 0.58.","PeriodicalId":178697,"journal":{"name":"American Journal of Diagnostic Imaging","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129414866","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}

引用次数: 0

ADULT CEREBELLAR PILOCYTIC ASTROCYTOMA PRESENTING AS HEMORRHAGE - A CONFOUNDING ENTITY 成人小脑毛细胞星形细胞瘤表现为出血-一个混淆的实体

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20220206070957

Deepthy Sathyanathan, D. Nandagopal

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Diagnostic challenge between placental transmogrification and low-grade endometrial stromal sarcoma metastases in a patient with cavitary pulmonary nodules 胎盘变形和低级别子宫内膜间质肉瘤转移在空腔肺结节患者中的诊断挑战

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20190311030045

A. Jawahar, J. Hibbeln, A. Goldberg

{"title":"Diagnostic challenge between placental transmogrification and low-grade endometrial stromal sarcoma metastases in a patient with cavitary pulmonary nodules","authors":"A. Jawahar, J. Hibbeln, A. Goldberg","doi":"10.5455/ajdi.20190311030045","DOIUrl":"https://doi.org/10.5455/ajdi.20190311030045","url":null,"abstract":"Cystic lung lesions have limited differential diagnosis, which includes pulmonary Langerhans cell histiocytosis (LCH), lymphangioleiomyomatosis (LAM), lymphocytic interstitial pneumonitis (LIP), tracheobronchial papillomatosis, and Birt-Hogg-Dube syndrome. However, a few rare entities such as pulmonary placental transmogrification (PPT) and metastatic endometrial stromal cell sarcoma (ESS) also can present as cystic lung lesions and pose diagnostic challenges to both radiologists and pathologists. Clinical history is the key in such situations. Since the first description in the literature of these both entities, there have been very few cases reported. We present our case in a middle-aged female who was known to have cystic lung disease but treated as LAM and had a recurrent pneumothorax. Surgical pathology ruled out LAM and other interstitial cystic lung diseases and provided a diagnosis of PPT on wedge resection. Subsequent recurrence of cystic lung nodules led to the re-examination of histopathology and immunohistochemistry, concluding a diagnosis of metastasis from remote but undiagnosed low-grade stromal cell sarcoma. We will discuss the clinical, imaging and pathologic features of both of the diagnoses in this report. Institutional review board approval was not required since it was a single patient report.","PeriodicalId":178697,"journal":{"name":"American Journal of Diagnostic Imaging","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130088489","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}

引用次数: 0

Intraperitoneal and scrotal hydatidosis : a rare case report and review of literature 腹膜及阴囊内包虫病:罕见病例报告及文献复习

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20230216080010

Douaa Kamal, O. Kardi, I. Zakariaa, K. Chbani, D. Laoudiyi, S. Salam, Z. Hammoumi, N. Ferram

引用次数: 0

IMAGING FEATURES OF AN ADVANCED EMBRYONAL ORBITAL RHABDOMYOSARCOMA IN A PEDIATRIC CASE 小儿晚期胚胎性眼眶横纹肌肉瘤的影像学特征

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20221029120228

I. Mahdar, O. Kardi, Youness tahir, K. Chbani, D. Laoudiyi, S. Salam, M. Deddah, N. Bennani

引用次数: 0

Value of MDCT data of mandibular condyle cancellous bone to osteoporosis screening 髁突松质骨MDCT资料对骨质疏松症筛查的价值

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20220728085454

Y. Kawashima, Masaaki Miyakoshi, Y. Kawabata, H. Indo

引用次数: 0

DOTOTATE: Positive is not always NET 正数并不总是。NET

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20230314010926

Brandon Xavier, C. Schammel, D. Schammel, S. Trocha, Eric Farnsworth, A. Devane

引用次数: 0

Comparison of Ultrasound Guided and Manual Palpation Methods in Retrograde Femoral Artery Catheterization: A Retrospective Study 超声引导与手触诊在股动脉逆行置管中的比较:回顾性研究

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20211122072917

E. Çelebioğlu, M. Sarıcaoğlu, A. Koca, Evren Özçınar, L. Yazıcıoğlu

{"title":"Comparison of Ultrasound Guided and Manual Palpation Methods in Retrograde Femoral Artery Catheterization: A Retrospective Study","authors":"E. Çelebioğlu, M. Sarıcaoğlu, A. Koca, Evren Özçınar, L. Yazıcıoğlu","doi":"10.5455/ajdi.20211122072917","DOIUrl":"https://doi.org/10.5455/ajdi.20211122072917","url":null,"abstract":"Background: The purpose of this study is to assess the success and complication rates of two different techniques used for retrograde femoral artery access. Methods: This retrospective study included angiographies performed by retrograde femoral artery access. Arterial punctures were performed with either ultrasound guided (group 1) or manual palpation (group 2) methods. Patients’ pulses were examined by a nurse practitioner and graded subjectively before preparing the puncture side (grade 0–3). Arterial puncture performed through a strong(3) or medium pulsed(2) artery was included in this study. The puncture side (right or left femoral), complications, average catheterization time calculated from patients’ notes, first-pass success rate, and the number of puncture attempts were analyzed. Sheath sizes, body mass index (BMI), and, vascular closure device usage after the angiographic procedure were also recorded and analyzed. Results: A total of 256 angiographies were found to be eligible; age, pulse grading, and puncture side distributions were similar ( p > 0.05). Mean puncture attempts to cathe-terize femoral arteries were 1.09 ± 0.09 and 1.25 ± 0.24 times, which took 1.49 ± 0.19 and 1.75 ± 0.25 minutes for group 1 and group 2, respectively, which were statistically significant ( p < 0.001). Complication rates were similar for both groups ( p = 0.561) and increased with BMI > 35 ( p = 0.003). Conclusion: Ultrasound guidance is comparable with the manual palpation method and is somewhat better in certain conditions. Thus, it should be considered as an option during routine retrograde femoral artery access. According to our results, even in arteries with strong pulses, first-pass success rate, average catheterization time, and puncture attempts were better with ultrasound guidance.","PeriodicalId":178697,"journal":{"name":"American Journal of Diagnostic Imaging","volume":"18 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120925178","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}

引用次数: 0

Isolated Hypoglossal Nerve Palsy due to Spontaneous Internal Carotid Artery Dissection: Two Cases Report and Review of the Literature 自发性颈内动脉夹层致孤立性舌下神经麻痹2例报告及文献复习

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20220329120238

Ilson Sepúlveda, A. Andrés Capizzano, J. Ulloa

引用次数: 0

Primary diffuse large B-cell lymphoma of maxillary sinus: Case Report and Literature 上颌窦原发性弥漫性大b细胞淋巴瘤1例报告及文献

American Journal of Diagnostic Imaging Pub Date : 1900-01-01 DOI: 10.5455/ajdi.20221213075555

Bilay Sancar, Zeliha rul, Sevcihan lmaz, A. Derın, G. zbilim

{"title":"Primary diffuse large B-cell lymphoma of maxillary sinus: Case Report and Literature","authors":"Bilay Sancar, Zeliha rul, Sevcihan lmaz, A. Derın, G. zbilim","doi":"10.5455/ajdi.20221213075555","DOIUrl":"https://doi.org/10.5455/ajdi.20221213075555","url":null,"abstract":"Background: Diffuse large B-cell lymphoma (DLBCL) is the most common type of malignant lymphoma (ML), accounting for 30-40% of non-Hodgkin lymphoma (NHL) cases in adults. A specific type of NHL, primary paranasal sinus lymphoma (PPSL), is a rare neoplasm of extranodal NHL and can often be difficult to diagnose. It generally has a poor prognosis because of the complex anatomy of the region and it can usually be noticed at an advanced stage.\u0000Case presentation: In this case report, we present diffuse large B-cell lymphoma of the maxillary sinus in a patient who applied to our clinic with the complaint of swelling in the maxillary anterior region for 3 months. Before coming to our clinic,the patient was examined by several physicians who missdiagnosed her condition. After radiological evaluations and histopathological examination the correct diagnosis was made and the patient was referred to the Hematology Clinic where chemotherapy was planned .\u0000Coclusion: Despite the advancement of modern diagnostic methods, timely recognition of disease symptoms still forms the basis of early diagnosis. This case report demonstrates the need for systematically examination of anatomical structures during clinical and radiographic evaluation in terms of early diagnosis and to prevent delays in treatment.","PeriodicalId":178697,"journal":{"name":"American Journal of Diagnostic Imaging","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124130935","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}

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