Gadofosveset Trisodium and TWIST for the Evaluation of Pediatric Head and Neck Soft Tissue Vascular Anomalies

Neurographics ◽  
2013 ◽  
Vol 3 (1) ◽  
pp. 33-40 ◽  
Author(s):  
David Bonekamp ◽  
Thierry A.G.M. Huisman ◽  
Thangamadhan Bosemani ◽  
John Carrino ◽  
Scott Pryde ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Head And Neck ◽  
Vascular Anomalies ◽  
Gadofosveset Trisodium

scholarly journals Head and neck osteosarcoma: CT and MR imaging features

2020 ◽  
Vol 49 (2) ◽  
pp. 20190202
Author(s):  
Zhendong Luo ◽  
Weiguo Chen ◽  
Xinping Shen ◽  
Genggeng Qin ◽  
Jianxiang Yuan ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Head And Neck ◽  
Giant Cell ◽  
High Signal ◽  
Imaging Features ◽  
Matrix Mineralization ◽  
Imaging Characteristics ◽  
Mri Features ◽  
Signal Intensities ◽  
Ct And Mri

Objective: This study aims to assess the CT and MRI features of head and neck osteosarcoma (HNO). Methods: 37 HNOs were identified, and the following imaging characteristics were reviewed on CT and MRI. Results: A total of 37 patients(age 41.5 ± 15.0 years old; 16 males, 21 females) were included in the study. Tumours occurred in the maxilla (16, 43.2%), mandible (8, 21.6%), skull base (6, 16.2%), calvarium (5, 13.5%), paranasal sinuses (1, 2.7%) and cervical soft tissue (1, 2.7%). 16 patients received radiotherapy for nasopharyngeal carcinoma. Three patients (8.1%) developed osteosarcomas related to a primary bone disease. 16 of the (43.2%) tumours demonstrated lytic density on CT scans, followed by 13 (35.1%) showing mixed density and 7 (18.9%) with sclerotic density. Matrix mineralization was present in 32 (86.5%). 3 out of 24 (12.5%) tumours showed lamellar periosteal reactions, 21 out of 24 (87.5%) showed spiculated periosteal reactions. 12 tumours showed low signal intensities on T1WI, with 16 having heterogeneous signal intensities. 10 tumours showed high signal intensities on T2WI, and 18 showed heterogeneous signal intensities. With contrast-enhanced images, 3 tumours showed homogeneous enhancement (2 osteoblastic and 1 giant cell-rich), 18 tumours showed heterogeneous enhancement (13 osteoblastic, 4 fibroblastic and 1 giant cell-rich), and 7 tumours showed peripheral enhancement (6 chondroblastic and 1 osteoblastic). These tumours were characterized by soft tissue masses with a diameter of 5.6 ± 1.8 cm. Conclusions: HNO is a rare condition and is commonly associated with previous radiation exposure. This study provides age, sex distribution, location, CT and MRI features of HNO.

Vascular Anomalies of the Head and Neck: A Pediatric Overview

2021 ◽  
Vol 15 (1) ◽  
pp. 59-70
Author(s):  
Juan Putra ◽  
Alyaa Al-Ibraheemi
Keyword(s):  
Head And Neck ◽  
Vascular Anomalies

Neonatal vascular anomalies manifesting as soft-tissue masses

2021 ◽  
Author(s):  
Nadeen Abu Ata ◽  
Adrienne M. Hammill ◽  
Arnold C. Merrow
Keyword(s):  
Soft Tissue ◽  
Vascular Anomalies ◽  
Soft Tissue Masses

scholarly journals Distinctive Soft Tissue Tumors of the Head and Neck

2002 ◽  
Vol 15 (3) ◽  
pp. 324-330 ◽  
Author(s):  
Christopher D.M Fletcher
Keyword(s):  
Soft Tissue ◽  
Head And Neck ◽  
Soft Tissue Tumors

scholarly journals The current approach to the diagnosis of vascular anomalies of the head and neck: A pictorial essay

2015 ◽  
Vol 45 (2) ◽  
pp. 123 ◽  
Author(s):  
Sinny Goel ◽  
Swati Gupta ◽  
Aarti Singh ◽  
Anjali Prakash ◽  
Sujoy Ghosh ◽  
...  
Keyword(s):  
Head And Neck ◽  
Current Approach ◽  
Vascular Anomalies ◽  
Pictorial Essay

Prognostic Factors and Oncological Outcomes of 122 Head and Neck Soft Tissue Sarcoma Patients Treated at a Single Institution

2014 ◽  
Vol 22 (1) ◽  
pp. 248-255 ◽  
Author(s):  
Jin Taek Park ◽  
Jong-Lyel Roh ◽  
Seon-Ok Kim ◽  
Kyung-Ja Cho ◽  
Seung-Ho Choi ◽  
...  
Keyword(s):  
Prognostic Factors ◽  
Soft Tissue ◽  
Soft Tissue Sarcoma ◽  
Head And Neck ◽  
Single Institution ◽  
Oncological Outcomes

Soft tissue sarcomas of the head and neck: outcome and prognostic factors

2000 ◽  
Vol 5 (4) ◽  
pp. 269-275
Author(s):  
T. Shouman ◽  
M. Gameel ◽  
A. Attia ◽  
S. A. El-Aziz ◽  
N. Mohamed
Keyword(s):  
Prognostic Factors ◽  
Soft Tissue ◽  
Head And Neck ◽  
Soft Tissue Sarcomas
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