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Gross Evaluation of Breast Carcinomas Post-Neoadjuvant Chemotherapy Without Radio-opaque Clip Insertion.
Arch Pathol Lab Med
September 2024
From the Department of Pathology, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, India.
Context.—: Gross evaluation of post-neoadjuvant chemotherapy breast carcinoma is challenging when the primary tumor is not localized before therapy with a radio-opaque wire/clip, a situation common in resource-constrained settings.
Objective.
Cystic lung in sarcoidosis: Clinico-radiologic characteristic and evolution.
Respirology
December 2024
Université Paris Cité, Inserm, PHERE, Hôpital Bichat, AP-HP, Service de Pneumologie A, Centre Constitutif du Centre de Référence des Maladies Pulmonaires Rares, FHU APOLLO, Paris, France.
Background And Objective: Sarcoidosis can manifest with atypical findings on chest computed tomography (CT). Cysts are a rare manifestation of lung sarcoidosis. The aim of the study was to describe a series of patients with cystic sarcoidosis and their clinical-radiological characteristics and progression.
View Article and Find Full Text PDFRadiomics analysis of gadoxetic acid-enhanced MRI for evaluating vessels encapsulating tumour clusters in hepatocellular carcinoma.
Front Oncol
August 2024
Department of Radiology, Affiliated Nantong Hospital 3 of Nantong University, Nantong Third People's Hospital, Nantong, Jiangsu, China.
Purpose: The aim of this study was to develop an integrated model that combines clinical-radiologic and radiomics features based on gadoxetic acid-enhanced MRI for preoperative evaluating of vessels encapsulating tumour clusters (VETC) patterns in hepatocellular carcinoma (HCC).
Methods: This retrospective study encompassed 234 patients who underwent surgical resection. Among them, 101 patients exhibited VETC-positive HCC, while 133 patients displayed VETC-negative HCC.
Radiomics based on HRCT can predict RP-ILD and mortality in anti-MDA5 + dermatomyositis patients: a multi-center retrospective study.
Respir Res
June 2024
Department of Radiology, West China Hospital, Sichuan University, 37 Guoxue Alley, Chengdu, 610000, China.
Objectives: To assess the effectiveness of HRCT-based radiomics in predicting rapidly progressive interstitial lung disease (RP-ILD) and mortality in anti-MDA5 positive dermatomyositis-related interstitial lung disease (anti-MDA5 + DM-ILD).
Methods: From August 2014 to March 2022, 160 patients from Institution 1 were retrospectively and consecutively enrolled and were randomly divided into the training dataset (n = 119) and internal validation dataset (n = 41), while 29 patients from Institution 2 were retrospectively and consecutively enrolled as external validation dataset. We generated four Risk-scores based on radiomics features extracted from four areas of HRCT.
Radiological features of patients with headache as a presenting symptom of neurosarcoidosis.
Headache
September 2024
Department of Neurology, Henry Ford Hospital, Detroit, Michigan, USA.
Objective: To describe the radiological features of patients with headache as a presenting symptom of neurosarcoidosis.
Background: Neurologic complications occur in approximately 5%-10% of patients with sarcoidosis, and approximately 50% of these patients have neurologic deficits at the time sarcoidosis is first diagnosed. A wide spectrum of central and peripheral nervous system clinical manifestations may be observed, including cranial nerve palsies, sensory and/or motor deficits, and headache.
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