Results 61 to 70 of about 29,547 (250)

An Autopsy Case of Lepidic Pulmonary Metastasis from Cholangiocarcinoma

open access: yes, 2016
We herein report the first case of pulmonary metastasis with lepidic growth that originated from cholangiocarcinoma. A 77-year-old man was admitted to our hospital due to exertional dyspnea and liver dysfunction.
Nagayoshi, Yohsuke   +11 more
core   +1 more source

Therapeutic Applications of Stimuli‐Based Release and Engineering of Extracellular Vesicles

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review summarizes the effects of endogenous and exogenous stimuli, their effects on the natural release of extracellular vesicles, as well as their uptake and release. It also gives an overview of stimuli‐responsive EVs and their therapeutic applications. Extracellular vesicles (EVs), nano‐ to microsized lipid bilayer membrane‐bound particles, are
Gloria Kemunto, Kristen Dellinger
wiley   +1 more source

Natural History and Prognostic Factors of Advanced Cholangiocarcinoma without Surgery, Chemotherapy, or Radiotherapy: A Large-Scale Observational Study

open access: yesGut and Liver, 2009
Background/AimsWe aimed to evaluate survival time and prognostic factors in patients with advanced unresectable cholangiocarcinoma who have not received surgery, chemotherapy, or radiotherapy.Methods : A total of 1,377 patients, who were diagnosed with ...
doaj   +1 more source

Reprogramming tumor immune microenvironment by ultrasound‐responsive nanoplatforms for enhanced cancer immunotherapy

open access: yesBMEMat, EarlyView.
Ultrasound‐responsive nanoplatforms reprogram the tumor immune microenvironment by targeting tumor cells, immune cells, and non‐immune stromal cells to enhance the efficacy of cancer immunotherapy. Abstract Cancer immunotherapy represents a significant advancement in cancer treatment by enhancing the specific recognition and elimination of cancer cells.
Shilong Zhao   +4 more
wiley   +1 more source

Imaging features of intrahepatic cholangiocarcinoma mimicking a liver abscess: an analysis of 8 cases

open access: yesBMC Gastroenterology, 2021
Background In rare cases, intrahepatic cholangiocarcinoma can present as a pyogenic liver abscess and are often misdiagnosed. This study aimed to analyze the imaging features of intrahepatic cholangiocarcinoma mimicking a pyogenic liver abscess.
Manrong Liu   +9 more
doaj   +1 more source

Intrahepatic sarcomatoid cholangiocarcinoma

open access: yesBMJ Case Reports, 2018
Sarcomatoid carcinoma is a rare tumour composed of intermingled malignant epithelial and mesenchymal cells, and it has been reported in various organs including the liver. Sarcomatoid cholangiocarcinoma (CCC) is an extremely rare liver primary tumour. Here, we report a case of an elderly man who was admitted to our hospital after head trauma.
Sara, Sintra   +3 more
openaire   +3 more sources

The preoperative prognostic value of the radiomics nomogram based on CT combined with machine learning in patients with intrahepatic cholangiocarcinoma

open access: yesWorld Journal of Surgical Oncology, 2021
Background Intrahepatic cholangiocarcinoma is an aggressive liver carcinoma with increasing incidence and mortality. A good auxiliary prognostic prediction tool is desperately needed for the development of treatment strategies.
Youyin Tang   +8 more
doaj   +1 more source

Intrahepatic Cholangiocarcinoma

open access: yesClinical and Experimental Morphology
Intrahepatic cholangiocarcinoma is the most common primary liver cancer after hepatocellular carcinoma. The incidence of intrahepatic cholangiocarcinoma has been increasing lately. Based on clinical and morphological features, mutational profile, and prognosis, intrahepatic cholangiocarcinomas are divided into two subtypes (small duct type and large ...
Emilie A. K. Warren, Shishir K. Maithel
  +5 more sources

Morphological subclassification of intrahepatic cholangiocarcinoma: etiological, clinicopathological, and molecular features

open access: yes, 2017
On the basis of morphological features, we subclassified 189 intrahepatic cholangiocarcinomas into two subtypes: bile duct and cholangiolar. The cholangiolar type is composed of cuboidal to low columnar tumor cells that contain scanty cytoplasm. The bile
鄭永銘;袁瑞晃;蔡佳惠;廖肇裕   +1 more
core   +1 more source

Adjuvant Chemotherapy Regimens in Resected Biliary Tract Cancers: National, Comparative, Observational Study (TOG/GI‐SAFRADJU‐2501)

open access: yesInternational Journal of Cancer, EarlyView.
ABSTRACT The recommended adjuvant chemotherapy (adj‐ChT) regimen for resected biliary tract cancers (BTC) is capecitabine (Cape); yet, the recommendation is based on limited evidence. Although varied adj‐ChTs have been employed in practice, robust real‐world data is scarce. We conducted a national, multicenter, hospital‐based registry study to evaluate
Erman Akkus   +60 more
wiley   +1 more source

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