Results 21 to 30 of about 9,604,418 (279)

Synchronous subungual glomus tumors in the same finger Tumores glômicos subungueais sincrônicos no mesmo dedo

open access: yesAnais Brasileiros de Dermatologia, 2012
The glomus tumor is an uncommon benign neoplasm of glomus cells. In the majority of the cases it is presented as a solitary painful papule in the subungual region. We report a rare case of a patient with two individual synchronous glomus tumors under the
Nilton Di Chiacchio   +3 more
doaj   +1 more source

Epigenetic Activation of SOX11 in Lymphoid Neoplasms by Histone Modifications [PDF]

open access: yes, 2011
Recent studies have shown aberrant expression of SOX11 in various types of aggressive B-cell neoplasms. To elucidate the molecular mechanisms leading to such deregulation, we performed a comprehensive SOX11 gene expression and epigenetic study in stem ...
Amador Virginia   +107 more
core   +1 more source

Nine primary malignant neoplasms-involving the esophagus, stomach, colon, rectum, prostate, and external ear canal-without microsatellite instability: a case report

open access: yesBMC Cancer, 2018
Background Although cases of multiple primary malignant neoplasms are increasing, reports of more than three or four primary metachronous malignant neoplasms are extremely rare.
Keiichi Arakawa   +15 more
doaj   +1 more source

Risks of second non-breast primaries following breast cancer in women: a systematic review and meta-analysis

open access: yesBreast Cancer Research, 2023
Background Second primary cancer incidence is rising among breast cancer survivors. We examined the risks of non-breast second primaries, in combination and at specific cancer sites, through a systematic review and meta-analysis.
Isaac Allen   +7 more
doaj   +1 more source

PRIMARY-MULTIPLE TUMORS IN PATIENTS WITH NEOPLASMS OF THYROID GLAND

open access: yesВестник хирургии имени И.И. Грекова, 2015
The authors studied the long-term results of surgical treatment of 949 patients with thyroid carcinoma. The malignant tumors of other organs were revealed in 55 (5,8%) cases during 20 years of follow-up. It was stated that patients with thyroid carcinoma
A. F. Romanchishen, K. V. Vabalaite
doaj   +1 more source

High rate of epidermal growth factor receptor-mutated primary lung cancer in patients with primary breast cancer

open access: yesFrontiers in Oncology, 2022
BackgroundWith increased survival in breast cancer, resulting from advances in treatment, patients incur the possibility of subsequent primary malignancies, especially lung cancer.
Tianyu Zeng   +10 more
doaj   +1 more source

Multiple Primary Malignant Neoplasms in the Presence of Concomitant Chilaiditi Syndrome

open access: yesTurkish Journal of Colorectal Disease, 2018
Chilaiditi syndrome, jejunal diverticulosis, and multiple primary malignant neoplasms (MPMN) are all relatively rare entities. In this study, clear cell renal cell carcinoma together with adenocarcinoma arising in the rectum were confirmed in an 82-year ...
Ali Ezer, Alper Parlakgümüş
doaj   +1 more source

P53 mutations in human adrenocortical neoplasms [PDF]

open access: yes, 1994
The mechanisms of tumorigenesis of adrenocortical neoplasms have not been elucidated as yet. However, loss of heterozygosity at chromosomal locus 17p has been consistently observed in adrenocortical cancer.
Travis, W.   +6 more
core   +1 more source

Synchronous abdominal tumors: is combined laparoscopic surgery in a single approach a safe option?

open access: yesInternational Brazilian Journal of Urology
Background and Purpose: Recent advances in cancer treatment have resulted in bet- ter prognosis with impact on patient's survival, allowing an increase in incidence of a second primary neoplasm.
Marcelo Cartapatti   +9 more
doaj   +1 more source

Poorly Differentiated Neuroendocrine Carcinoma of Unknown Primary with Metastasis to the Testis: A Case Report

open access: yesCase Reports in Oncology, 2022
Neuroendocrine neoplasms are rare epithelial neoplasms with neuroendocrine differentiation. Few cases of primary testicular poorly differentiated neuroendocrine carcinomas (PD-NECs) have been reported, and secondary testicular neoplasms are rare.
Momoko Sano   +5 more
doaj   +1 more source

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