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Query: UMLS:C0403608 (ureter)
 9,655 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Manifestations and complications of Hodgkin's disease in the urinary tract can appear as alterations of the kidneys (stag's antlers type), compression and displacement of the ureter (ureteric type), or as chemotherapeutically induced cystitis (Endoxam type). All these complications were found consecutively in the case documented here. The diagnosis was made on the basis of the symptoms, the findings in the i.v. urogram, and cystoscopy; it was confirmed post mortem by the autopsy. In this advanced case of Hodgkin's disease, only the hemorrhagic cystitis warranted therapy.
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PMID:[Urological Hodgkin's disease (author's transl)]. 65 10

A case of a 42-year-old man with non-Hodgkin lymphoma of the ureter is reported. Diffuse lymphomatous infiltration of the ureter occurs rarely and is an uncommon cause of ureteral obstruction. Imaging-pathologic correlation is presented with CT images and autopsy specimens.
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PMID:Non-Hodgkin lymphoma of the ureter: CT demonstration with pathologic correlation. 129 Feb 8

A case of retroperitoneal Hodgkin's disease with dysuria is reported. A 56-year-old man visited our hospital with the complaints of dysuria and lower abdominal mass. On physical examination, an unmovable hard smooth mass of fist size was palpable in the lower abdomen and prostate was slightly swelling by rectal digital examination. Excretory urography demonstrated medial deviation of left lower ureter and bladder deformity. Retrograde urethrocystography showed deviation and compression of prostatic urethra. On CT, tumors were composed of several round masses, which surrounded the left common iliac artery on angiography. Surgical extirpation was carried out and histological examination revealed Hodgkin's disease. As postoperative treatment, chemotherapy with cyclophosphamide, adriamycin, vincristine and prednisolone was performed, and 30 months after the operation the patient was asymptomatic.
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PMID:[A case of retroperitoneal Hodgkin's disease with dysuria]. 228 14

IVP, US and CT findings for 5 rare cases of non-renal lymphomas of the urinary tract are discussed. The 4 non-Hodgkin lymphomas (NHL) and 1 Hodgkin's disease (HD) involved the ureter (2 cases), bladder (2 cases) and renal pelvis (1 case). US and CT visualised the pyelic lesion (undetected by urography) as wall thickening and detected the two ureteral lesions (which were also revealed by antegrade pyelography for the 1 HD and by retrograde pyelography for an ureteral NHL). One bladder lesion was associated with a renal lesion (CT demonstrated retroperitoneal lymph nodes); the other was a multinodular form infiltrating the entire bladder.
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PMID:Non-renal urological lymphomas. 302 85

This is a survey of 234 pediatric patients in whom staging laparotomy/splenectomy was carried out (1975 to 1981) in the course of the Intergroup Hodgkin's Disease in Childhood Study (IHDCS). Relapse has occurred in 44 of these patients, and 12 have died, 7 secondary to extension of lymphoma, 2 with herpes or pneumocystis infections, 2 with leukemia, and 1 from an unrelated accident. During the period of surveillance (mean 5.5 yr), five episodes of bacterial sepsis (positive blood cultures) have occurred, including two due to Streptococcus pneumoniae; and three, to Hemophilus influenzae. The former occurred in the small group of patients in this series who had not received the prescribed pneumococcal vaccination. No fatalities were associated with these septic episodes. Intestinal obstruction secondary to adhesions (benign) occurred in eight patients and was managed without intestinal resection or mortality. One patient required operative release of an obstructed ureter following laparotomy, and one, oophorectomy for an infarcted (transposed) ovary.
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PMID:Postsplenectomy sepsis and other complications following staging laparotomy for Hodgkin's disease in childhood. 348 87

The risk of developing a second primary cancer was evaluated in approximately 19,000 persons with initial cancers of the lymphatic and hematopoietic system in Connecticut between 1935 and 1982. Significant excesses for all second cancers were observed among patients with leukemia (34%), Hodgkin's disease (70%), non-Hodgkin's lymphoma (25%), and multiple myeloma (24%). In general, the risk of second cancers was greater in males than in females, even for cohorts not showing an excess of surveillance-related prostate cancer. Among patients with leukemia, significant excesses of cancers of the lung, kidney/ureter, and prostate were noted; cutaneous melanoma was elevated only in males. These excesses did not persist in the small number of long-term survivors. Possible etiologic factors included tobacco smoking for lung and kidney cancers, medical surveillance artifact for prostate cancer, and immunosuppression for malignant melanoma and lung cancer. The large number and good prognoses of patients with chronic lymphocytic leukemia strongly influenced the pattern of second cancers when all leukemias were analyzed together; no evidence was found for an increased risk of second cancer in patients with acute lymphocytic leukemia. A disproportionate number of subsequent cancers, particularly those of the kidney and ureter, were diagnosed incidentally at autopsy. Patients with Hodgkin's disease displayed significant excesses of cancers of the buccal cavity and pharynx, lung, female breast, and thyroid. The latter 3 sites remained significantly elevated in long-term survivors (10 yr or more postdiagnosis), so that radiation therapy may have contributed to their development. Among persons with non-Hodgkin's lymphoma, cancers of the stomach, lung, brain, and connective tissue occurred excessively. The first 3 sites, plus cancers of the urinary bladder, remained elevated among long-term survivors. The brain cancer excess, not previously reported, may represent misclassification of central nervous system lymphoma. The risk of gastric cancer is reminiscent of similar findings in patients with both acquired and genetically determined immunodeficiency disorders. The alkylating agent, cyclophosphamide, used extensively in the treatment of non-Hodgkin's lymphoma, is known to cause bladder cancer in man.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Second cancer following lymphatic and hematopoietic cancers in Connecticut, 1935-82. 408 98

Only about 2% of the urinary tract are not of urothelial origin. Our knowledge of their morphology and biology is mainly based on single case reports, and therefore apart from a few exceptions very poor. Generally, the most often affected site is the urinary bladder (79.2%), followed by the urethra (12.7%), pelvis (4.9%) and ureter (3.2%). The urinary bladder also is the only organ in which all different histological types of these tumors were described. According to their histogenesis non-urothelial tumors (NUT) can be classified by the following main groups: soft tissue tumors, mixed epithelial and non epithelial tumors (carcinosarcomas), neuroendocrine carcinomas, carcinoids, malignant lymphomas, malignant melanomas and extragonadal germ cell tumors. Moreover some very interesting tumor-like lesions, like malakoplakia and inflammatory pseudosarcoma, mainly occur in this region. About 75% of all NUT of the urinary tract belong to the soft tissue tumors. Rhabdomyosarcomas in children and leiomyomas and -myosarcomas in adults are the more frequent histological types. Leiomyosarcomas can easily be confused with other tumor types or even with inflammatory pseudotumors. The use of immunohistochemistry to achieve a correct diagnosis is mandatory but not always successful. A relatively frequent tumor occurring in the bladder of young adults is the paraganglioma (pheochromocytoma), which usually produces typical symptoms of catecholamine excess. Carcinosarcomas of the urinary bladder contain both epithelial and mesenchymal components. They have to be distinguished from collision tumors (coexistent but separate carcinoma and sarcoma), spindle cell transitional carcinomas as well as from carcinomas with osseous or cartilaginous metaplasia. Carcinoids and neuroendocrine carcinomas developed from the neuroendocrine cells scattered all over the transitional epithelium of the bladder. Neuroendocrine carcinomas of the bladder are also called "oat cell carcinomas" since they show the same histological features and immunoreactivity as the oat cell carcinomas of the lung. They share also the same poor prognosis. The affection of the urinary tract in generalized malignant lymphomas and leukemias occur in more than 30% of cases. Lymphomas, primarily localised in the urinary bladder are, however, extremely rare. The most frequent ones are low grade non Hodgkin lymphomas, although 3 cases of Hodgkin disease and a few cases of primary extramedullary plasmacytoma of the bladder have been reported, too.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[Non-urothelial tumors of the urinary tract]. 751 Dec 78

The authors present a case of transitional cell carcinoma of the ureter in a patient treated by cyclophosphamide-based chemotherapy and radiotherapy for Hodgkin's disease. In the light of this case, they review the eight previously reported cases of cyclophosphamide-induced ureteric tumours.
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PMID:[Transitional cell carcinoma of the ureter and cyclophosphamide: apropos of a case]. 758 11

A middle-aged man with a history of Hodgkin's disease presented with loin pain and microscopic hematuria. Radiologic studies demonstrated a urinoma secondary to ureteric obstruction at the pelvic brim. Percutaneous nephrostomy was performed to decompress the collection and a ureteric stent inserted to maintain drainage. Laparotomy revealed an unsuspected rectal adenocarcinoma. A metastatic deposit compressing the ureter had produced the urinoma. Metastatic colorectal carcinoma is a rare cause of urinoma.
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PMID:Unsuspected rectal adenocarcinoma causing a urinoma. 917 78

We report the case of a man in which a Hodgkin's lymphoma involved the ureter as the very first clinical situs of the disease. Ureteral involvement in lymphomas is very rare (0.86%-7% and 1%-16%, found in two studies, respectively, of cases of patients with lymphoma examined post mortem) and when it does occur it is secondary to renal involvement or retroperitoneal adenopathies. It is by all means exceptional as an isolated situs of disease. Those cases reported in the literature as presenting lymphomatous involvement of the ureter have always been diagnosed as Non-Hodgkin's lymphomas.
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PMID:Hodgkin's lymphoma: an isolated case of involvement of the ureter. 1010 60


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