Lobulated polypoid tumor of the ureter showing histologically high grade malignancy: report of a case.

نویسندگان

  • H Takeuchi
  • T Konami
  • H Takayama
  • T Tomoyoshi
  • J Yoshitomi
چکیده

A case of a lobulated polypoid tumor of the ureter showing histologically high grade malignancy is reported. Such a tumor is rare in the bladder, and to date none have been documented in the ureter. This tumor is probably the most malignant urothelial tumor of the inverted type in the urinary tract, including inverted papilloma.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Sarcomatoid Carcinoma of Renal Pelvis Involving Ureter and Renal Parenchyma with Heterologous Osteosarcomatous Differentiation: A Case Report and Review of Literature

Sarcomatoid carcinoma is a high‑grade rare malignant tumor with both epithelial and mesenchymal components. Sarcomatoid carcinoma in the upper urinary tract is very rare. We reported here a case of sarcomatoid carcinoma of renal pelvis with osteosarcomatous differentiation, with involvement of the ureter and renal parenchyma in a 68-year-old female. Histologically, predominant pleomorphic spind...

متن کامل

Florid Adnexal Polypoid Endometriosis Associated with Very High Serum Ca - 125 Levels Mimicking Ovarian Malignancy

We report a case of florid polypoid endometriosis presenting with advanced bulky disease in pelvis with serum CA – 125 levels of 7844U/ml. The extent of tumor, CT scan findings, elevated serum CA – 125 levels were suggestive of ovarian malignancy. Histopathology demonstrated endometrial glands and stroma. Glands were neither crowded nor complex and were separated by a fibromatous stroma that co...

متن کامل

Low Grade Endometrial Stromal Sarcoma: Report of a Rare Uterine Malignancy

Endometrial stromal sarcoma represents a very rare pathological entity occurring as a malignant disease in women genital sphere, frequently in the age group of 40-50 years. Low grade endometrial stromal sarcoma (LGESS) is a rare uterine sarcoma constituting 0.2% of all the uterine malignancies with a good prognosis despite a tendency to recur. We report a case of 42 years old woman presented wi...

متن کامل

Atypical (Fungiform) basal cell carcinoma arising on a Tattoo: A case report

Basal cell carcinoma (BCC) is a malignant tumor that may arise in skin damaged by sunlight and ionizing radiation in burn or vaccination scars. Clinical variants of BCC include nodular, morphea type, superficial and polypoid. Tattoo reactions are histologically diverse and can be classified in three main classes: 1) Allergic, granulomatous, and Lichenoid reactions; 2) Inoculation and infe...

متن کامل

Cardiac angiosarcoma Report of a case

ABSTRACT Sarcomas are the most malignant tumors in the myocardium. Most common sarcoma is theangiosarcoma, classically located in the right atrium. Surgical resection is the primary treatmentof choice for these patients. In July 2003, an 18 years old man with chest pain and dyspnea,referred to the Imam Khomeini Hospital. Chest X-ray showed cardiac enlargement andtransthoracic echocardiography d...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Hinyokika kiyo. Acta urologica Japonica

دوره 35 8  شماره 

صفحات  -

تاریخ انتشار 1989