Bladzijde 1 van 19 resultaten
OBJECTIVE
To discuss the diagnosis and effective treatment of prostate sarcoma.
METHODS
We analysed the clinical materials of fourteen patients with prostate sarcoma treated in our hospital from Jan. 1991 to Jun. 2004.
RESULTS
Prostate sarcoma accounted for 3.21% of all the prostatic malignant
Prostatic stromal sarcoma presenting with rhabdoid features is extremely rare, and only four cases have been reported in the English-language literature to date. Accordingly, there is no absolute definition of this group of tumors as yet, and our overall understanding of its Ewing sarcoma and peripheral primitive neuroectodermal tumor belong to the Ewing sarcoma (ES) family of tumors originating from a primitive neural tube. We report a 31-year-old man who was admitted to the urology clinic with complaints of fever, nausea, and dysuria. A right-sided adrenal mass was
OBJECTIVE
To investigate the diagnosis, treatment and prognosis of sarcoma of the adult prostate.
METHODS
We reported 6 cases of sarcoma of the adult prostate, of which 3 were leiomyosarcoma, 2 rhabdomyosarcoma and 1 malignant neurilemoma, 2 at Ghavimi Stage II, 3 at Stage III and 1 at Stage IV. The
A 71-year-old man with dysuria was referred to our hospital. The level of serum prostate specific antigen was slightly elevated (4.66 ng/ml), and digital rectal examination revealed a stony hard prostate mass. We performed a transrectal prostate biopsy because malignancy was suspected. Histological
We report a case of bladder alveolar soft part sarcoma in an 18-year-old Thai male patient who had been treated with testicular radiation and systemic chemotherapy for acute lymphoblastic leukemia with testicular relapse. He presented with recurrent dysuria and gross hematuria. Cystoscopy revealed a
A 71-year-old man presented with progressive dysuria. Several imaging examinations indicated possibility of prostate tumor, therefore he underwent prostate biopsy. This resulted in a diagnosis of granulocytic sarcoma of the prostate. Since bone marrow appeared normal on aspiration biopsy, he was
We report a rare case of primitive neuroectodermal tumor/Ewing's sarcoma (PNET/ES) arising from the urinary bladder. A 65-year-old man presented with hematuria and dysuria. Computed tomography revealed an enlarged invasive tumor at the base of the bladder. No additional abnormal findings were
We report the first case of a tumor of the Ewing sarcoma family of tumors arising from the urinary bladder 3 years after chemotherapy for acute lymphoblastic leukemia. A 16-year-old boy complained of macrohematuria and dysuria during the posttreatment follow up of his acute lymphoblastic leukemia.
An 8-year-old boy presented with dysuria and acute retention of urine. Rectal examination showed a hard mass arising from the prostate. CT scan of the pelvis confirmed the presence of a large prostatic tumor causing bladder outflow obstruction. A provisional diagnosis of pelvic sarcoma was initially
BACKGROUND
Multiple primary neoplasms (MPNs) are rare. Most MPNs are double, and triple primary neoplasms are extremely rarer. Here, we describe a case of a 66-year-old man diagnosed with metachronous triple primary neoplasms with primary prostate cancer, lung cancer and colon cancer.
UNASSIGNED
The
The present study reports a rare case of primitive neuroectodermal tumor (PNET) of the prostate. A 23-year-old male presented to Oita Medical Center (Oita, Japan) with the complaint of dysuria and anal pain. A large mass in the prostate and a number of swollen lymph nodes in the pelvic region were
Radiation therapy (RTx) has been employed as a curative therapy for prostatic adenocarcinoma. RTx-induced sarcomas (RISs) are rare, late adverse events, representing less than 0.2% of all irradiated patients. RISs are more aggressive tumors than prostatic adenocarcinomas. Herein, we present a case
The alkylating agent ifosfamide is an anti-neoplastic used to treat various pediatric and adult malignancies. Its potential urologic toxicities include glomerulopathy, tubulopathy and hemorrhagic cystitis. This report describes a case of proximal renal tubular dysfunction and hemorrhagic cystitis in
Here, we report a new case of botryoid Wilms' tumor, a 4-year-old boy, who was referred to us with a chief complaint of dysuria and gross hematuria. The computed tomography and radical nephroureterectomy showed that a botryoid sarcoma-like appearance occupied the right renal pelvis and extended into