The small spleen: Sonographic patterns of functional hyposplenia or asplenia

2003 ◽  
Vol 31 (3) ◽  
pp. 152-155 ◽  
Author(s):  
Christian Görg ◽  
Miriam Eichkorn ◽  
Gerhard Zugmaier
Keyword(s):  
Sonographic Patterns ◽  
Small Spleen

Splenic lesions: sonographic patterns, follow-up, differential diagnosis

1991 ◽  
Vol 13 (1) ◽  
pp. 59-66 ◽  
Author(s):  
Christian Goerg ◽  
Wolf B Schwerk ◽  
Konrad Goerg
Keyword(s):  
Differential Diagnosis ◽  
Sonographic Patterns

Clinical and Sonographic Classification of Neurofibromas in Children with Neurofibromatosis Type 1 – A Cluster Analysis

2021 ◽  
Author(s):  
Francisco Javier García-Martínez ◽  
Fernando Alfageme ◽  
Anna Duat-Rodríguez ◽  
Eva María Andrés Esteban ◽  
Angela Hernández-Martín
Keyword(s):  
Cluster Analysis ◽  
Neurofibromatosis Type 1 ◽  
Plexiform Neurofibroma ◽  
Neurofibromatosis Type ◽  
High Frequency Ultrasound ◽  
Accurate Identification ◽  
External Evaluators ◽  
Sonographic Patterns ◽  
Sonographic Classification

Abstract Purpose High-frequency ultrasound allows the accurate identification of neurofibromas in neurofibromatosis type 1 (NF1). This study aimed to analyze the ultrasound features of neurofibromas in children with NF1, to establish a classification based on the clinical and sonographic patterns of the different types of neurofibromas, and to evaluate the interobserver correlation coefficient (κ) of this classification. Materials and Methods In this prospective, single referral center observational study, clinical and ultrasound findings of neurofibromas in children diagnosed with NF 1 were analyzed. To identify the ultrasound patterns, a cluster analysis allowing the inclusion of both clinical and ultrasound data was designed. The κ coefficient was calculated using 9 external evaluators. Results 265 ultrasound scans were performed on a total of 242 neurofibromas from 108 children diagnosed with NF1. Cluster analysis allowed the identification of 9 patterns (Snedecorʼs F, P < 0.001) classified as “classic” cutaneous neurofibroma, blue-red neurofibroma, pseudoatrophic neurofibroma, nodular subcutaneous neurofibroma, diffuse subcutaneous neurofibroma, congenital cutaneous neurofibroma, congenital plexiform neurofibroma, congenital diffuse and plexiform neurofibroma, and subfascial neurofibroma. The κ coefficient of the interobserver ratings was 0.82. Conclusion Patterns identified in the cluster analysis allow neurofibromas to be classified with a very high interobserver correlation.

Sonographic patterns of renal Cell carcinoma with emphasis on relation to tumor size

1984 ◽  
Vol 12 (5) ◽  
pp. 247-250 ◽  
Author(s):  
Sumiko Sugimoto ◽  
Fumio Tsujimoto ◽  
Yoshinari Kato ◽  
Shimpei Tada ◽  
Tetsuro Onishi ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Tumor Size ◽  
Renal Cell ◽  
Sonographic Patterns

scholarly journals The role of sonographic patterns during endobronchial ultrasound-transbronchial needle aspiration for lung cancer staging: a narrative review

Mediastinum ◽  
2021 ◽  
Vol 5 ◽  
pp. 8-8
Author(s):  
Mario Nosotti ◽  
Michele Ferrari ◽  
Ilaria Righi ◽  
Paolo Mendogni ◽  
Francesco Damarco ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Cancer Staging ◽  
Needle Aspiration ◽  
Narrative Review ◽  
Endobronchial Ultrasound ◽  
Transbronchial Needle Aspiration ◽  
Sonographic Patterns

scholarly journals Thyroid Nodules with Indeterminate Cytology: Utility of the American Thyroid Association Sonographic Patterns for Cancer Risk Stratification

Thyroid ◽  
2018 ◽  
Vol 28 (8) ◽  
pp. 1004-1012 ◽  
Author(s):  
Pablo Valderrabano ◽  
Melissa J. McGettigan ◽  
Cesar A. Lam ◽  
Laila Khazai ◽  
Zachary J. Thompson ◽  
...  
Keyword(s):  
Cancer Risk ◽  
Risk Stratification ◽  
Thyroid Nodules ◽  
American Thyroid Association ◽  
Sonographic Patterns ◽  
Indeterminate Cytology

Sonographic Patterns of Distended, Fluid-Filled Bowel

Radiology ◽  
1979 ◽  
Vol 133 (3) ◽  
pp. 681-685 ◽  
Author(s):  
Arthur C. Fleischer ◽  
Anthony D. Dowling ◽  
M. Louis Weinstein ◽  
A. Everette James
Keyword(s):  
Sonographic Patterns
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