http://ejgo.org Uterine carcinosarcoma (UCS) is a relatively rare tumor in gynecologic malignancy that comprises less than 5% of uterine cancers, but it often shows an aggressive phenotype that has contributed to 30% of uterine cancer deaths [1]. Ovarian carcinosarcoma (OCS) is a very rare ovarian tumor that accounts for only 1% of ovarian cancer, and is composed of both malignant epithelial an...

Carcinosarcoma of the uterine cervix is less common than its counterpart in the uterine corpus. On the other hand, mesonephric adenocarcinoma is also a rare neoplasm in the uterine cervix, and it has been reported that mesonephric adenocarcinomas are often accompanied by sarcomatous components. We present a case of mesonephric adenocarcinoma with a sarcomatous component which arose in a 63-year...

AIM To investigate the role of oestrogen and progesterone receptor status in uterine carcinosarcomas (mixed Müllerian tumours) to see whether the receptors were identifiable, and if so whether they were of significance clinically. METHODS 11 cases of uterine carcinosarcoma were identified from clinical and pathology records. An immunohistochemical method was used to demonstrate oestrogen and ...

Carcinosarcoma of the anus is rare and has yet to be reportedly associated with the keratinocyte-specific Human Papilloma Virus (HPV). We describe a case of anal carcinosarcoma with HPV infection in both the epithelial and mesenchymal components of the tumor by immunohistochemistry, chromogenic in-situ hybridization (CISH) and further supported by electron microscopy (EM). Microscopic examinati...

Background. Urinary bladder sarcomatoid carcinoma (carcinosarcoma) is rare. The objective of this study was to examine the epidemiology, natural history, and prognostic factors of urinary bladder carcinosarcoma using population-based registry. Methods. The Surveillance, Epidemiology, and End Results (SEER) Program database was used to identify cases by tumor site and histology codes. The associ...

The presence of endometrial cells is considered an alarming finding in the gynecological smears of women in the second half of the menstrual cycle or women aged ≥ 45 years. In the case of postmenopausal women, the presence of atypical endometrial cells may represent endometrial abnormality and requires careful evaluation. We report a case of a 77 year-old postmenopausal woman, who presented abn...

Intraocular medulloepithelioma of cilliary body is a nonhereditary neoplasm childhood arising from primitive medullary epithelium characterized by cords multi-layered neuroepithelial cells resembling the optic cup. It often present as loss vision, painful eye & leucocoria. Common signs include secondary glaucoma dislocated lens. About half patients undergo surgery before discovery this tumo...

AIM To investigate the role of hepcidin (Hepc) in the formation of cells malignant phenotype in vitro and its expression in the dyna-mics of growth of Walker-256 carcinosarcoma with different sensitivity to doxorubicin (Dox). MATERIALS AND METHODS The cell lines used in the analysis included T47D, MCF-7, MDA-MB-231, MDA-MB-468, MCF/CP, and MCF/Dox. Hepc expression was studied by immunocytoche...

Adrenocortical carcinosarcoma is an extremely rare and aggressive variant of adrenocortical carcinoma characterized by the presence of both carcinomatous and sarcomatous components, with the latter often showing heterologous differentiation. Due to the rarity and unusual histology, it may pose a diagnostic challenge. In order to increase awareness and identify potential diagnostic pitfalls, we ...

UNLABELLED Prostate adenocarcinomas present a high risk of metastasis. We report a case of an atypical prostate cancer metastasis. A male patient presented a prostatic adenocarcinoma treated by surgery. A biological recurrence was discovered during the follow-up by an increased rate of Prostate Specific Antigen (PSA) and was treated by hormonotherapy. Several months later, there was a re-increa...