Results 21 to 30 of about 334,393 (231)

MC-ViT: Multi-path cross-scale vision transformer for thymoma histopathology whole slide image typing

open access: yesFrontiers in Oncology, 2022
ObjectivesAccurate histological typing plays an important role in diagnosing thymoma or thymic carcinoma (TC) and predicting the corresponding prognosis.
Huaqi Zhang   +7 more
doaj   +1 more source

Analysis of Gene Variation in Thymoma by Microarray

open access: yesChinese Journal of Lung Cancer, 2020
Background and objective Thymoma is the most common malignant tumor in anterior mediastinum, and its specific pathogenesis is still unclear. This limits the study of targeted drugs for thymoma.
Lijun WANG, Lei YU, Xin DU, Chengyu HUO
doaj   +1 more source

Thymoma and cancer [PDF]

open access: yesCancer, 1968
Twenty-one per cent (31 of 146) of patients who had thymoma and whose condition was followed for 20 years had a malignant lesion of a nonthymic tissue. In contrast, 8% (15 of 177) of patients who had a parathyroid adenoma had a malignant neoplasm of another tissue.
J V, Souadjian   +2 more
openaire   +2 more sources

Viral infection in thymoma and thymic tumors with autoimmune diseases

open access: yesThoracic Cancer, 2021
A thymoma is a type of thymic tumor which is rarely malignant that is frequently reported in adult patients. A number of thymoma‐related immune disorders are observed including autoimmune diseases, which suggests a strong connection between thymoma ...
Rui Chang   +3 more
doaj   +1 more source

Type B3 thymoma associated membranous nephropathy: A rare case and review of the literature

open access: yesHuman Pathology: Case Reports, 2021
Thymoma can cause several autoimmune conditions in a number of patients. Nephrotic syndrome is considered to be a rare systemic manifestation from thymic lesions.
Sakda Sathirareuangchai   +3 more
doaj   +1 more source

Expression of Proto-Oncogenes and Tumor Suppressor Genes in in vitro Cell Lines Derived from a Thymus, Thymoma, and Malignant Thymoma of Rats [PDF]

open access: yes, 1993
1993-03To analyze the processes of the development of thymoma and malignant thymoma from normal thymic epithelial cells, we have examined the expression of 15 proto-oncogenes and tumor suppressor genes in seven in vitro epithelial cell lines established ...
SAKAI, YOSHIHISA   +5 more
core   +1 more source

When to suspect a thymoma: clinical point of view. [PDF]

open access: yes, 2020
The thymus plays a crucial role in the development of immune system, regulating the maturation, selection and migration of T lymphocytes. Alterations in lymphatic content and structure of the thymus are observed in many autoimmune diseases.
Kocher, Gregor J., Minervini, Fabrizio
core   +2 more sources

Real‐world study of treatment and outcome of type B2 + B3 thymoma: The neglected part of thymoma

open access: yesThoracic Cancer, 2023
Background This study aimed to examine the treatment and prognosis of patients with type B2 + B3 thymoma and compare it with those patients with type B2 and B3 thymoma. Methods We conducted a retrospective analysis of the results of 39 patients with type
Ke Zhao   +13 more
doaj   +1 more source

Risk factors for postoperative myasthenia gravis in patients with thymoma without myasthenia gravis: A systematic review and meta-analysis [PDF]

open access: yes, 2023
According to the principle, thymomas combined with myasthenia gravis (MG) require surgical treatment. However, patients with non-MG thymoma rarely develop MG and early- or late-onset MG after surgery is called postoperative MG (PMG).
Gao, Xinliang   +11 more
core   +1 more source

Ectopic thymoma simulating a pericardial cyst [PDF]

open access: yes, 2005
We present a case of a 53 year old man with a thymoma near the pericardium, a rare ectopic localisation of thymoma. A round radiodensity found at the right cardiophrenic angle was initially suspected at the echocardiography to be a pericardial cyst.
A. Papi   +10 more
core   +4 more sources

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