AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPhenomena and ProcessesDisciplines and Occupations
Mixed Tumor, MalignantMixed Tumor, MesodermalNeoplasms, Complex and MixedAdenoma, PleomorphicMyoepitheliomaMammary Neoplasms, AnimalDog DiseasesCarcinosarcomaMesenchymomaVaginal NeoplasmsSalivary Gland NeoplasmsSubmandibular Gland NeoplasmsParotid NeoplasmsAdenosarcomaProstateinDogsImmunohistochemistryMixed Tumor, MullerianKeratinsOssification, HeterotopicVimentinCarcinomaTumor Markers, BiologicalMetaplasiaPancreatic NeoplasmsNeoplasmsTumor Necrosis Factor-alphaTumor BurdenCell Line, TumorNeoplasms, ExperimentalWilms TumorSkin NeoplasmsGenes, Tumor SuppressorCarcinoid TumorKidney NeoplasmsNeuroendocrine TumorsTumor Suppressor Protein p53Neoplasms, Cystic, Mucinous, and SerousLiver NeoplasmsDNA, NeoplasmNeoplasms, Multiple PrimaryOvarian NeoplasmsTumor Suppressor ProteinsNeoplasm MetastasisAdenocarcinomaNeoplasm ProteinsAntigens, NeoplasmMammary Neoplasms, ExperimentalBrain NeoplasmsTumor MicroenvironmentColonic NeoplasmsNeoplasm StagingNeovascularization, PathologicGastrointestinal Stromal TumorsGastrointestinal NeoplasmsBone NeoplasmsThyroid NeoplasmsTransplantation, HeterologousLung NeoplasmsNeoplasms, Second PrimaryAdenomaCell ProliferationTesticular NeoplasmsCell Transformation, NeoplasticXenograft Model Antitumor AssaysLymphomaNeoplasm Recurrence, LocalCystadenomaMice, Inbred BALB CCell DivisionSoft Tissue NeoplasmsIntestinal NeoplasmsFibrosarcomaGranulosa Cell TumorEndocrine Gland NeoplasmsBreast NeoplasmsRNA, MessengerGliomaTomography, X-Ray ComputedNeoplasms, Germ Cell and Embryonal
BenignSarcomaCarcinomaMucinousSerousCarcinomasAdenomaTissueMorphologicOvarian tumorsThymicMalignant mixedOvaryUterusGermInvasivePlatinum-based chemotherapyClinicallyEpithelial cellsOccurLesionsCellsBorderlineEpitheliumMorphologyCysticCancersMelanomaCarcinosarcomaLymph nodesOncologyInvasionHistologicallyHighly aggressiveTP53LungCancerPrimarilyBladderCancerousThyroidOrganRare
Benign8
  • Condyloma accummatum was the most common benign tumour while squamous cell carcinoma was the most common malignant tumour. (bvsalud.org)
  • If an ovary is not distinctly seen on an imaging study but there is a mixed cystic and solid mass in the adnexal region, it is most likely to be a benign lesion. (wdxcyber.com)
  • A neoplasm originating from thymic tissue, usually benign, and frequently encapsulated. (nih.gov)
  • Malignant neoplasms show a greater degree of anaplasia and have the properties of invasion and metastasis, compared to benign neoplasms . (lookformedical.com)
  • Approximately 75%-80% of ovarian tumors are benign, occurring in patients under 40 years of age. (biomedcentral.com)
  • Benign epithelial tumors (adenoma and cystadenoma) are characterized by the absence of cell proliferation and invasion. (biomedcentral.com)
  • Since then, symptoms are related to its location in the about 300 cases have been documented in posterior fossa and may include headache, the literature.1 It is a slow-growing benign nausea, and visual problems.1-3 tumor composed of atypical ganglion cells. (bvsalud.org)
  • A cancerous growth is called a malignant tumor or malignancy and noncancerous growth is called benign growth. (solutionpharmacy.in)
Sarcoma2
  • Other examples include Chondrosarcoma (of the cartilage), Leiomyosarcoma (smooth muscles), Rhabdomyosarcoma (skeletal muscles), Mesothelial sarcoma or mesothelioma (membranous lining of body cavities), Fibrosarcoma (fibrous tissue), Angiosarcoma or hemangioendothelioma (blood vessels), Liposarcoma (adipose or fatty tissue), Glioma or astrocytoma (the neurogenic connective tissue found in the brain), Myxosarcoma (primitive embryonic connective tissue) and Mesenchymous or mixed mesodermal tumor (mixed connective tissue types). (solutionpharmacy.in)
  • A sarcoma of young, often female, adults of the lower extremities and acral regions, intimately bound to tendons as circumscribed but unencapsulated melanin-bearing tumors of neuroectodermal origin. (rush.edu)
Carcinoma4
Mucinous3
  • The first (Type I) pathway leads to borderline tumors, which can develop into low-grade serous, mucinous, endometrioid, and clear cell carcinomas. (hindawi.com)
  • Type I tumors include low-grade serous, low-grade endometrioid, clear cell and mucinous carcinomas and type II include high-grade serous, high-grade endometrioid and undifferentiated carcinomas. (biomedcentral.com)
  • mucinous and Brenner malignant tumors potentially develop from the Walthard nests. (biomedcentral.com)
Serous1
  • Papillary serous, clear-cell, and mixed mesodermal tumors are all considered grade 3 lesions. (medscape.com)
Carcinomas4
  • A stepwise model of progression from cystadenomas to low-grade carcinomas has been proposed for these neoplasms. (hindawi.com)
  • Malignant mixed mesodermal tumors (carcinosarcomas) are included in the type II category because their epithelial components are identical to the pure type II carcinomas. (biomedcentral.com)
  • However, the vast majority of malignant ovarian tumors (80%-85%) are classified as epithelial tumors (carcinomas). (biomedcentral.com)
  • In contrast, 80%-90% of ovarian carcinomas are detected after the age of 40, and 40% of these tumors are detected after the age of 65. (biomedcentral.com)
Adenoma1
Tissue7
  • MATERIALS AND METHODS: Tissue samples from 9 women with tumor mixtus mesodermalis were collected. (cnrs.fr)
  • Ability of neoplasms to infiltrate and actively destroy surrounding tissue. (lookformedical.com)
  • Abnormal growths of tissue that follow a previous neoplasm but are not metastases of the latter. (lookformedical.com)
  • Also, the study will look at whether there are gene expression profiles in the tumor tissue that can predict pathologic complete response. (stanford.edu)
  • Dense compact collagen, elastic tissue and cartilage are some of the Other instances, because of obstruction of the lymphatics by tissues that are sufficiently proof against invasion by tumour cells, the lymph flow is disturbed and tumour cells tumours. (ehd.org)
  • When cells in some area of the body duplicate without control, the excess of tissue develops called tumor or neoplasm. (solutionpharmacy.in)
  • A general term for a malignant neoplasm derived from muscular tissue. (wakehealth.edu)
Morphologic4
  • This step, which is viewed as a metaplastic change, would be necessary to explain the morphologic appearance of ovarian epithelial tumors which have a müllerian-type phenotype. (hindawi.com)
  • Studies have shown that epithelial ovarian cancer is not a single disease but is composed of a diverse group of tumors that can be classified based on distinctive morphologic and molecular genetic features [ 1 ]. (biomedcentral.com)
  • Type I and type II tumors have remarkably different molecular genetic features as well as morphologic differences. (biomedcentral.com)
  • Type II tumors which show greater morphologic and molecular homogeneity are genetically unstable and have a very high frequency of TP53 mutations. (biomedcentral.com)
Ovarian tumors6
  • In terms of origin of ovarian cancer, many of researchers and gynecologic oncologists have traditionally understood that the various different ovarian tumors are all derived from the ovarian surface epithelium (mesothelium) and that subsequent metaplastic changes lead to the development of the different cell types (Table 2 ). (biomedcentral.com)
  • Ovarian tumors comprise a heterogeneous group of lesions, displaying distinct tumor pathology and oncogenic potentiel. (biomedcentral.com)
  • According to the 2014 World Health Organization (WHO) classification and tumor morphology, primary ovarian tumors are subdivided into three categories: epithelial (60%), germ cell (30%), and sex-cord stromal tumors (8%)[ 1 ]. (biomedcentral.com)
  • Malignant germ cell and sex-cord stromal tumors comprise approximately 10% of all malignant ovarian tumors. (biomedcentral.com)
  • Ovarian tumors account for a considerable proportion of clinically relevant neoplasms in females, exhibiting a wide range of age at presentation (from infant to elderly patients). (biomedcentral.com)
  • Approximately two-thirds of ovarian tumors occur in women during reproductive age, whereas less than 5% occur in children. (biomedcentral.com)
Thymic2
  • 1 The most frequent primary tumor types of anterior mediastinal masses are thymic tumors and lymphoma, with approximate proportions of 35% and 25% among mediastinal lesions, respectively. (allenpress.com)
  • Thymoma is a neoplasm of thymic epithelial cells. (medscape.com)
Malignant mixed2
  • A Bicher, C Levenback, E G Silva, T W Burke, M Morris, et al (1995) Ovarian malignant mixed müllerian tumors treated with platinum-based chemotherapy. (scholarena.co)
  • A malignant mixed Müllerian tumor most often develops in the uterus (uterus), ovaries, or fallopian tubes (the conduit through which eggs are delivered from the ovary to the uterus) [2]. (scholarena.co)
Ovary3
  • Neoplasms of the ovary occur infrequently but when they do, they usually are painless and are found only on routine examination. (wdxcyber.com)
  • Because ovarian neoplasms can show different pathologic features in the various areas of the neoplasm, the entire neoplasm is submitted for pathological examination which means removal of that entire ovary. (wdxcyber.com)
  • Epithelial neoplasms of the ovary are thought to arise either directly or indirectly from the ovarian surface epithelium according to incessant ovulation theory[ 4 ]. (biomedcentral.com)
Uterus2
  • GP Sutton, JA Blessing, N Rosenshein, G Photopulos, PJ DiSaia (1989) Phase II trial for ifosfamide and mesna in mixed mesodermal tumors in the uterus. (scholarena.co)
  • The remaining sarcomas are made up of heterologous tumors-tumors that contain histologic components foreign to the uterus, such as rhabdomyosarcomas , osteosarcomas , and chondrosarcomas . (medscape.com)
Germ2
  • This definition excludes other tumors that may affect the thymus, such as lymphoma and germ cell tumors. (medscape.com)
  • These tumors are subdivided into three main categories: epithelial, germ cell, and sex-cord stromal tumors. (biomedcentral.com)
Invasive4
  • The data presented in this edition of Cancer Incidence in Five The CI5 data include all invasive malignant neoplasms and Continents (CI5) are mainly organised according to anatomical some non-invasive malignant neoplasms For most morphology site However, for some sites, the histological type of cancer codes, a fifth digit /1 or /2 automatically excludes the data entry. (who.int)
  • Uterine cancer is defined as any invasive neoplasm of the uterine corpus. (medscape.com)
  • Invasive neoplasms of the female pelvic organs account for almost 15% of all cancers in women. (medscape.com)
  • The primary purpose of this study is to determine whether breast cancer tumors respond (as measured by pathologic complete response: the absence of microscopic evidence of invasive tumor cells in the breast) to combined chemotherapy of AC(doxorubicin and cyclophosphamide) followed by paclitaxel plus trastuzumab or lapatinib or both given before surgery to patients with HER2-positive breast cancer. (stanford.edu)
Platinum-based chemotherapy1
  • Over the past three decades, surgical tumor debulking, followed by platinum-based chemotherapy is the standard treatment for advanced ovarian cancer. (biomedcentral.com)
Clinically1
  • Type I tumors are clinically indolent and usually present at a low stage, while type II tumors exhibit papillary, grandular, and solid patterns and are highly aggressive and almost always present in advanced stage (Table 1 ). (biomedcentral.com)
Epithelial cells2
  • Rare type of cancerous (malignant) tumor made up of both epithelial cells (cells that make up the inner lining of hollow organs and glands in the body) and stromal cells (cells that make up the connective tissues that surround and support various organs in the body) [1]. (scholarena.co)
  • a painless, slowly growing, mixed radiolucent-radiopaque lesion characterized histologically by cords of polyhedral epithelial cells, deposits of amyloid , and spherical calcifications. (en-academic.com)
Occur3
  • In general, type I tumors are genetically more stable than type II tumors and display a distinctive pattern of mutations that occur in specific cell types. (biomedcentral.com)
  • The second neoplasm may have the same or different histological type and can occur in the same or different organs as the previous neoplasm but in all cases arises from an independent oncogenic event. (lookformedical.com)
  • 60% of these tumors occur in females under the age of 40. (biomedcentral.com)
Lesions5
  • Vascular lesions in the hand may be secondary to local pathology (e.g. tumour, malformation, trauma, iatrogenic cause, or drug injection), a proximal source of emboli (e.g. dissections or aneurysms), or systemic diseases with vascular compromise (e.g. rheumatic and vaso-occlusive diseases). (springer.com)
  • Mediastinal tumors/lesions are frequently encountered in daily cytopathology practice. (allenpress.com)
  • These lesions are accessible through endoscopic/endobronchial ultrasound-guided or computed tomography-guided fine-needle aspiration cytology and represent a wide range of primary and metastatic tumors. (allenpress.com)
  • Tumors metastatic to mediastinal lymph nodes represent the most common mediastinal lesions and must be differentiated from primary lesions. (allenpress.com)
  • To provide an updated review on the fine-needle aspiration cytology of mediastinal tumors/lesions, with an emphasis on diagnostic challenges. (allenpress.com)
Cells6
  • Dendritic cells and macrophages found in large quantities at the corticomedullary junction arise from mesodermal tissues (bone marrow). (medscape.com)
  • The intent of vaccination is to induce a combined antibody and T-cell anti-HER-2 immune response, which is intended to target HER-2-expressing tumor cells, and may induce tumor regression or slow progression of disease. (stanford.edu)
  • RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. (stanford.edu)
  • Here we show that tumor associated B cells are vital to melanoma associated inflammation. (regenerativemedicine.net)
  • Depletion of B cells in melanoma patients by anti-CD20 immunotherapy decreases tumor associated inflammation and CD8+ T cell numbers. (regenerativemedicine.net)
  • Tumor associated B cells therefore orchestrate and sustain melanoma inflammation and may represent a predictor for survival and response to immune checkpoint blockade therapy. (regenerativemedicine.net)
Borderline1
Epithelium2
  • However, others believe it is unlikely that CICs are precursors and have instead proposed that ovarian epithelial tumors develop from müllerian-type epithelium lining paraovarian and paratubal cysts (the so-called secondary müllerian system) [ 6 ]. (hindawi.com)
  • Ovarian epithelial tumors are subclassified into several categories based on two criteria: 1) the degree of epithelial proliferation and invasion and 2) the histotype of the epithelium composing the tumor. (biomedcentral.com)
Morphology1
  • The main structure of the histological grouping is that Morphology codes specific types of malignant neoplasms are listed as wel as Grouping of morphological codes presents several difficulties. (who.int)
Cystic1
  • As long as there are not excrescences with areas of irregular solid mixed with cystic, this is still unlikely to be a malignant process. (wdxcyber.com)
Cancers4
  • Ovarian carcinosarcoma (OSC), also known as mixed mesodermal tumor or mixed müllerian tumor, is a rare ovarian tumor, known to be highly aggressive representing less than 2% of ovarian cancers, it is characterized by the association of a carcinomatous component and a sarcomatous component. (scholarena.co)
  • Ovarian carcinosarcoma (OSC) also known as mixed mesodermal tumor or mixed mullerian tumor, is a rare, aggressive, ovarian tumor that accounts for less than 2% of ovarian cancers. (scholarena.co)
  • Tumors or cancers of the KIDNEY. (lookformedical.com)
  • They represent 30% of all epithelial tumors and 80%-85% of all ovarian cancers. (biomedcentral.com)
Melanoma1
  • Tumor associated inflammation predicts response to immune checkpoint blockade in human melanoma. (regenerativemedicine.net)
Carcinosarcoma1
  • Determine the impact on survival and the antitumor effects of thalidomide in patients with sarcomas or carcinosarcoma (mixed mesodermal tumors) of gynecologic origin. (knowcancer.com)
Lymph nodes1
  • Transfer of a neoplasm from its primary site to lymph nodes or to distant parts of the body by way of the lymphatic system. (lookformedical.com)
Oncology1
Invasion1
  • The depth of tumoral invasion and the histopathologic grade of the tumor influence the recommendations for adjuvant postoperative therapy. (medscape.com)
Histologically1
Highly aggressive1
  • In contrast to the Type I tumors, the Type II tumors are high-grade and highly aggressive, spreading rapidly throughout the pelvis. (hindawi.com)
TP531
  • They are characterized by a high frequency of mutations in TP53 , a tumor suppressor gene, and a high proliferative index. (hindawi.com)
Lung1
Cancer5
Primarily3
  • The grade of the tumor is based primarily on the amount of solid growth of its glandular component. (medscape.com)
  • This tumor, which occupies a small uterine cavity, grows primarily as a firm polypoid mass. (medscape.com)
  • These tumors are primarily found in elderly patients with a median age of 60 years. (biomedcentral.com)
Bladder1
  • Although the sample size is small, this study highlights the relevance of urine cytology in the preoperative diagnosis of these rare non-urothelial tumors of the bladder. (cytojournal.com)
Cancerous1
  • Tumors may be cancerous and sometimes fatal or they may be quite harmless. (solutionpharmacy.in)
Thyroid1
  • It is also employed for the detection of malignant tumors including those of the brain, liver, and thyroid gland. (lookformedical.com)
Organ1
  • A model is a set of tumors that share the same tumor name, organ(s) affected, and treatment type for a specific strain. (jax.org)
Rare4
  • We report our experience on these rare tumors. (cytojournal.com)
  • Although rare, thymoma is the most common tumor of the anterior superior mediastinum. (medscape.com)
  • Lhermitte-Duclos disease (LDD), also known system, it is a grade I mixed glioneuronal as dysplastic gangliocytoma of the cere- tumor.2 It usually occurs in patients between bellum, is a rare condition first described by 30 and 50 years of age, both sexes. (bvsalud.org)
  • It is a rare tumor, usually occurring between 15 and 35 years of age. (ouhsc.edu)