Publications by authors named "L Hyrsl"
Introduction: Tubulocystic renal carcinoma (TCRC) is a recently described neoplastic entity. To date, clinicopathological features on less than hundred cases of these rare tumours have been characterized exclusively in the pathological literature. Herein, we present five additional cases emphasizing clinical aspects on these rare renal neoplasms.
View Article and Find Full Text PDFWe investigated the expression of cell-associated CAIX protein in histological sections of the transitional cell carcinoma (TCC) of the urinary tract and of the soluble form of CAIX (s-CAIX) shed by the tumor into the serum and urine of TCC patients. A total of 23 patients with histologically confirmed TCC or squamous cell carcinoma (SCC) were enrolled in the pilot study. Sixteen healthy individuals served as controls.
View Article and Find Full Text PDFObjective: To evaluate the prognostic significance of symptoms related to renal cell carcinoma (RCC) in comparison with incidentally detected tumours in a group of long-term observed patients.
Material And Methods: The study included 396 patients operated for RCC between 1982 and 2001. The patients were classified according to age, gender, detection mode, pathological stage and grade, tumour size, nodal involvement and Eastern Cooperative Oncology Group (ECOG) performance status.
Tumour-associated protein carbonic anhydrase IX (CA IX) has two major forms. One is a cell-associated, transmembrane protein seen on Western blots as a twin band of 54/58 kDa, expressed in gastric mucosa and in several types of cancer. The other is a soluble protein s-CA IX of 50/54 kDa, which is released into the culture medium or into the body fluids, most likely by proteolytic cleavage of the extracellular part from transmembrane and intracellular sequences.
View Article and Find Full Text PDF