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Brenner tumours are an uncommon subtype of the surface epithelial-stromal tumour group of ovarian neoplasms. The majority are benign, but some can be malignant. [1] They are most frequently found incidentally on pelvic examination or at laparotomy. [2] Brenner tumours very rarely can occur in other locations, including the testes. [3]
Benign mixed Brenner tumor and mucinous cystadenoma of the right ovary. (a) Transvaginal ultrasound images show mixed cystic and solid components, with calcifications in the solid portion (arrow); (b) Macroscopic evaluation revealed an ovary partially replaced by a solid and cystic tumor [2] Brenner tumors (BT) are infrequent ovarian growths ...
In medicine, Meigs's syndrome, also Meigs syndrome or Demons–Meigs syndrome, is the triad of ascites, pleural effusion, and benign ovarian tumor (ovarian fibroma, fibrothecoma, Brenner tumour, and occasionally granulosa cell tumour). [1] [2] [3] Meigs syndrome resolves after the resection of the tumor. Because the transdiaphragmatic lymphatic ...
Women with ovarian cancer may not need routine surveillance imaging to monitor the cancer unless new symptoms appear or tumor markers begin rising. [124] Imaging without these indications is discouraged because it is unlikely to detect a recurrence, improve survival, and because it has its own costs and side effects. [124]
A borderline tumor, ... clear-cell tumours, Brenner's tumours, and other unique histologies. [4] ... ultrasound, magnetic resonance imaging, and positron emission ...
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.
Histologically, these tumors consists of monotonous islands of granulosa cells with "coffee-bean" nuclei. That same nuclear groove appearance noted in Brenner tumour , an epithelial-stromal ovarian tumor distinguishable by nests of transitional epithelial cells (urothelial) with longitudinal nuclear grooves (coffee bean nuclei) in abundant ...
For example, studies show that clear-cell tumor cells proliferate at lower rates than serous adenocarcinomas which then could aid in a lower response from clear-cell tumors to chemotherapies. [ 7 ] Given that treatment options are limited for ovarian clear-cell cancer patients, researchers are studying biomarkers or specific pathways that could ...