Dandan Chang
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View article: Predicting Vasospasm and Delayed Cerebral Ischemia in Aneurysmal Subarachnoid Hemorrhage: The Role of Vessel Wall MRI
Predicting Vasospasm and Delayed Cerebral Ischemia in Aneurysmal Subarachnoid Hemorrhage: The Role of Vessel Wall MRI Open
aSAH= Aneurysmal Subarachnoid Hemorrhage. ASVWE= Adjusted Segmental Vessel Wall Enhancement. DCI= Delayed Cerebral Ischemia. DI= Delayed Infarction. IA= Intracranial Aneurysm. IVWM= Intracranial Vessel Wall MRI. mFisher= Modified Fisher Gr…
View article: Advanced cross-sectional imaging of cerebral aneurysms
Advanced cross-sectional imaging of cerebral aneurysms Open
While the rupture rate of cerebral aneurysms is only 1% per year, ruptured aneurysms are associated with significant morbidity and mortality, while aneurysm treatments have their own associated risk of morbidity and mortality. Conventional…
View article: Predicting response to immunotherapy plus chemotherapy in patients with esophageal squamous cell carcinoma using non-invasive Radiomic biomarkers
Predicting response to immunotherapy plus chemotherapy in patients with esophageal squamous cell carcinoma using non-invasive Radiomic biomarkers Open
Objectives To develop and validate a radiomics model for evaluating treatment response to immune-checkpoint inhibitor plus chemotherapy (ICI + CT) in patients with advanced esophageal squamous cell carcinoma (ESCC). Methods A total of 64 p…
View article: Prognostic Nomogram to Predict the Overall Survival of Patients with “driver-gene-negative” Lung Adenocarcinoma (LUAD) and Its’ Biological Basis Deciphering
Prognostic Nomogram to Predict the Overall Survival of Patients with “driver-gene-negative” Lung Adenocarcinoma (LUAD) and Its’ Biological Basis Deciphering Open
Objectives: Assessing the prognosis of patients with “driver-gene-negative” lung adenocarcinoma (LUAD patients negative for EGFR, KRAS, BRAF, HER2, MET, ALK, RET and ROS1 were identified as “driver-gene-negative”) is of significant clinica…
View article: Predicting Response to Immunotherapy Plus Chemotherapy in Patients with Esophageal Squamous Cell Carcinoma Using Non-Invasive Radiomic Biomarkers
Predicting Response to Immunotherapy Plus Chemotherapy in Patients with Esophageal Squamous Cell Carcinoma Using Non-Invasive Radiomic Biomarkers Open
Objectives: To develop and validate a radiomics model for evaluating treatment response to immune-checkpoint inhibitor plus chemotherapy (ICI+CT) in patients with advanced esophageal squamous cell carcinoma (ESCC). Methods: A total of 64 p…
View article: A computed tomography (CT)-derived radiomics approach for predicting primary co-mutations involving TP53 and epidermal growth factor receptor (EGFR) in patients with advanced lung adenocarcinomas (LUAD)
A computed tomography (CT)-derived radiomics approach for predicting primary co-mutations involving TP53 and epidermal growth factor receptor (EGFR) in patients with advanced lung adenocarcinomas (LUAD) Open
CT imaging based artificial intelligence (AI) is expected to distinguish co-mutation status involving TP53 and EGFR. The proposed integrated model may serve as an important alternative marker for preselecting patients who will be adaptable…
View article: A CT-derived deep neural network predicts for programmed death ligand-1 expression status in advanced lung adenocarcinomas
A CT-derived deep neural network predicts for programmed death ligand-1 expression status in advanced lung adenocarcinomas Open
The traditional morphologic CT characteristics analyzed by radiologists show limited prediction efficacy for PD-L1 expression. By contrast, CT-derived deep neural network improves the prediction efficacy, it may serve as an important alter…
View article: Unusual cause of 55 years of rectal bleeding
Unusual cause of 55 years of rectal bleeding Open
Hemolymphangioma is a benign developmental lesion. Radiological findings can be challenging and range from benign cystic lesion to aggressive lesion mimicking malignancy. Therefore, combined clinical history, radiological findings, and con…
View article: Multiple epithelioid hemangioedothelioma of the skull in a child
Multiple epithelioid hemangioedothelioma of the skull in a child Open
Epithelioid hemangioedothelioma is a locally aggressive tumor with metastatic potential. CT imaging could help in assessment of lesion, but final diagnosis is possible only with histopathology. Complete surgical resection at the early stag…
View article: Hemolymphangioma of Greater Omentum
Hemolymphangioma of Greater Omentum Open
Hemolymphangioma is a rare vascular developmental error. It comprises malformed venous and lymphatic component in various proportion. To the best of our knowledge, only a few cases have been reported in the literature so far. Here, we repo…