Results 1 to 10 of about 674,964 (218)
Leiomyoadenomatoid tumors: A type of rare benign epididymal tumor
Urology Case Reports, 2021 Primary tumors of the epididymis are mostly benign in nature, and the most common type is adenomatoid tumors followed by leiomyomas. Leiomyoadenomatoid tumors are very rare benign epididymal neoplasms composed of two components: gland-like structures lined by cuboidal cells and bundles of smooth muscle components.
Nasser Almohaya +4 more
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Adult‐type granulosa cell tumor: An unusual testicular tumor [PDF]
Clinical Case Reports, 2021 AbstractAdult type granulosa cell tumours are extremely rare. Albeit mostly benign, 10% have malignant potential associated with unfavorable pathological features. The present case with the longest history duration, shows that size alone may not necessarily be unfavorable prognosticator when not associated with other factors.
Alain Mwamba Mukendi +3 more
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Brain tumors in neurofibromatosis type 1 [PDF]
Neuro-Oncology Advances, 2019 AbstractAbstractAs a cancer predisposition syndrome, individuals with neurofibromatosis type 1 (NF1) are at increased risk for the development of both benign and malignant tumors. One of the most common locations for these cancers is the central nervous system, where low-grade gliomas predominate in children.
Amanda De Andrade Costa, David H Gutmann
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Salivary Gland-type Tumors of the Lung [PDF]
Archives of Pathology & Laboratory Medicine, 2021 Context.—Salivary gland-type tumors (SGTs) of the lung represent a distinct group of lung neoplasms. Pulmonary SGTs often pose diagnostic challenges, especially in small biopsy and cytology samples because of limited sample volume and overlapping morphology among pulmonary SGTs, metastatic SGTs of head and neck origin, and other lung tumors.Objective ...
Syed M. Gilani +3 more
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A NAIL TUMOR OF UNUSUAL TYPE [PDF]
Archives of Dermatology and Syphilology, 1922 In January, 1921, while delivering a clinical lecture before the Douglas County Medical Society, at Lawrence, Kansas, I encountered a case of nail disorder which was entirely new to me. REPORT OF CASES Case 1.— The patient was a young woman, under the care of my friend, Dr. H. L. Chambers, and the affection, which involved the nail of the left thumb,
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Molecular classification of multiple tumor types [PDF]
Bioinformatics, 2001 Abstract Using gene expression data to classify tumor types is a very promising tool in cancer diagnosis. Previous works show several pairs of tumor types can be successfully distinguished by their gene expression patterns (Golub et al. 1999, Ben-Dor et al. 2000, Alizadeh et al. 2000).
Sridhar Ramaswamy +9 more
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Targeting HER2 in other tumor types [PDF]
Annals of Oncology, 2001 The human epidermal growth factor receptor-2 (HER2) is overexpressed/amplified in a range of tumor types including breast, ovarian, bladder, salivary gland, endometrial, pancreatic and non-small-cell lung cancer (NSCLC). HER2 is implicated in disease initiation and progression, associated with poor prognosis, and may also predict the response to ...
P. Beuzeboc +2 more
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Immunotherapy in Some Types of Tumors [PDF]
Open Access Journal of Oncology and Medicine, 2018 Charasteristics: Immunotherapy exerts its antitumor action by stimulating the response immune response of patients to cancer, unlike classic treatments, which directly attack the tumor; Previously immunotherapy was limited to patients in whom the conventional treatment, usually with chemotherapy, but currently in patients with some types of tumors ...
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Juvenile Type Granulosa Cell Tumor
Serbian Journal of Experimental and Clinical Research, 2018 Abstract Granulosa cell tumor is a type of neoplasm, which represents 2-5% of all ovarian cancers. About 5% of these tumors are juvenile- type and usually occur to girls before puberty and to women younger than thirty years of age. There are signs premature puberty or premature emergence of secondary sexual characteristics with irregular
Andric B. +4 more
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An evolutionary–type model for tumor immunotherapy
IFAC-PapersOnLine, 2015 In this paper we propose a new dynamical model for describing the interactions between immune and tumor cells. This model captures the effects of the tumor cells on the immune system and viceversa, through predator-prey competition terms. Additionally, it incorporates the immune system's mechanism to produce hunting immune cells, which makes the model ...
Mircea Lazar, Alina I. Doban
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