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The calcifying epithelial odontogenic tumor (CEOT), also known as a Pindborg tumor, is an odontogenic tumor first recognized by the Danish pathologist Jens Jørgen Pindborg in 1955. [1] It was previously described as an adenoid adamantoblastoma , unusual ameloblastoma and a cystic odontoma . [ 1 ]
The prognosis of phyllodes tumor is good with an overall 87% 10-year survival rate. [5] After wide-margin surgical excision, 98.7% of benign phyllodes tumors and 80% of borderline were cured. [25] In rare cases where the tumor has metastasized, the prognosis is poor. [5] This most commonly occurs in cases of malignant grade phyllodes tumor. [5]
This is an accepted version of this page This is the latest accepted revision, reviewed on 2 January 2025. Cancer that originates in mammary glands Medical condition Breast cancer An illustration of breast cancer Specialty Surgical Oncology Symptoms A lump in a breast, a change in breast shape, dimpling of the skin, fluid from the nipple, a newly inverted nipple, a red scaly patch of skin on ...
A Krukenberg tumor refers to a malignancy in the ovary that metastasized from a primary site, classically the gastrointestinal tract, although it can arise in other tissues such as the breast. [1] Gastric adenocarcinoma, especially at the pylorus , is the most common source. [ 2 ]
Carcinosarcoma of the uterus. In gross appearance, MMMTs are fleshier than adenocarcinomas, may be bulky and polypoid, and sometimes protrude through the cervical os.On histology, the tumors consist of adenocarcinoma (endometrioid, serous or clear cell) mixed with the malignant mesenchymal elements; alternatively, the tumor may contain two distinct and separate epithelial and mesenchymal ...
A myxoid tumor is a connective tissue tumor with a "myxoid" background, composed of clear, mucoid substance. [1] Atrial myxoma. This tumoral phenotype is shared by many tumoral entities: Myxomas. Atrial myxoma; Odontogenic myxoma; Cutaneous myxoma; Intramuscular myxoma; Myxoid hamartoma; Aggressive angiomyxoma; Myxoid leiomyoma; Chondromyxoid ...
Borderline ovarian tumor [ edit ] Borderline ovarian tumours differ from epithelial ovarian cancer by their low incidence, frequent association with infertility, low association with mutations in BCRA genes, different percentages of the most common histological types, early stage diagnosis, and high survival rate, even when associated with ...
The tumors may be very small to very large, and may be solid or cystic. Histologically, the tumor consists of nests of the aforementioned transitional cells within surrounding tissue that resembles normal ovary. Brenner tumors may be benign or malignant, depending on whether the tumor cells invade the surrounding tissue.