Results 1 to 10 of about 199,364 (50)

Metastatic Malignant Paraganglioma Presenting as a Neck Mass Treated with Radiolabeled Somatostatin Analog

open access: yesCase Reports in Oncological Medicine, 2021
Paragangliomas are rare neuroendocrine tumors that arise from chromaffin-containing tissue. Surgical resection and/or radiation are used for locoregional disease, and reduction of tumor burden with systemic therapy is reserved for metastatic disease ...
Waqas Jehangir   +6 more
doaj   +1 more source

Unusual Presentation of Bilateral Radiation-Induced Angiosarcoma of the Breast

open access: yesCase Reports in Oncological Medicine, 2020
Radiation-induced sarcoma of the breast is an iatrogenic malignancy that occurs secondary to radiotherapy, which is most commonly given following breast conservation surgery.
Umesh Jayarajah   +3 more
doaj   +1 more source

MicroRNA-34 dysregulation in gastric cancer and gastric cancer stem cell

open access: yesTumor Biology, 2017
Gastric cancer is a major cause of cancer mortality worldwide, with a low survival rate for patients with advanced forms of the disease. Over the recent decades, the investigation of the pathophysiological mechanisms of tumourigenesis has opened ...
Narjes Jafari, Saeid Abediankenari
doaj   +1 more source

Overexpression of miR-10b in colorectal cancer patients: Correlation with and E-cadherin expression

open access: yesTumor Biology, 2017
MicroRNAs are emergent players of epigenetics that function as oncogenes or tumor suppressors and that have been implicated in regulating diverse cellular pathways.
Rania Abdelmaksoud-Dammak   +9 more
doaj   +1 more source

Long non-coding RNA XIST promotes cell growth by regulating miR-139-5p/PDK1/AKT axis in hepatocellular carcinoma

open access: yesTumor Biology, 2017
Abnormal expression of long non-coding RNA often contributes to unrestricted growth of cancer cells. Long non-coding RNA XIST expression is upregulated in several cancers; however, its modulatory mechanisms have not been reported in hepatocellular ...
Yichao Mo   +11 more
doaj   +1 more source

Investigation on core-fucosylated prostate-specific antigen as a refined biomarker for differentiation of benign prostate hyperplasia and prostate cancer of different aggressiveness

open access: yesTumor Biology, 2019
Prostate cancer represents a major cause of cancer death in men worldwide. Novel non-invasive methods are still required for differentiation of non-aggressive from aggressive tumors.
Robert Lang   +9 more
doaj   +1 more source

Histological, Immunohistological, and Clinical Features of Merkel Cell Carcinoma in Correlation to Merkel Cell Polyomavirus Status

open access: yesJournal of Skin Cancer, 2012
Merkel cell carcinoma is a rare, but highly malignant tumor of the skin with high rates of metastasis and poor survival. Its incidence rate rises and is currently about 0.6/100000/year.
T. Jaeger, J. Ring, C. Andres
doaj   +1 more source

A Rare Thyroid Metastasis from Uveal Melanoma and Response to Immunotherapy Agents

open access: yesCase Reports in Oncological Medicine, 2016
Thyroid metastasis is a rare occurrence with cutaneous melanoma and even more uncommon with uveal melanoma. The management of such metastasis is uncertain due to its infrequency and, in the era of immunotherapy, the effect of these novel drugs on ...
Dearbhaile Catherine Collins   +3 more
doaj   +1 more source

Importance of HER2 Work-Up and Treatment Even in Patients with Poor Performance Status: A Case Report

open access: yesCase Reports in Oncological Medicine, 2014
Gastric cancer is one of most common types of cancers. Metastatic gastric cancer has a poor prognosis and is accepted as incurable at this stage. Treatment of metastatic gastric cancer did not progress substantially until new targeted agents have come ...
Ali Suner   +6 more
doaj   +1 more source

Takotsubo Cardiomyopathy and 5-Fluorouracil: Getting to the Heart of the Matter

open access: yesCase Reports in Oncological Medicine, 2013
Takotsubo cardiomyopathy is a rare but increasingly recognized phenomenon, which can occur as a side-effect of chemotherapeutic agents, in particular, the antimetabolite 5-fluorouracil. We describe a case of delayed Takotsubo cardiomyopathy after 3 weeks
Stephanie Hui-Su Lim   +4 more
doaj   +1 more source

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