Pyhrn Pass weight limit for trucking. On the Upper Austrian side west of the pass is the summer and ski resort Wurzeralm, and east of the pass is Bosruck, which is noted for hiking and cross-country skiing. Because the pass is a relatively low one, it has been important regionally since the Stone Age. Pyhrn Pass Pyhrn Pass is a mountain pass in the Austrian Alps between the Austrian states of Upper Austria and Styria. It connects Warscheneck and Bosruck and is at an elevation of . The pass road (B 138) has a maximum grade of 10 percent. Since the middle
Brenner tumour nests of transitional epithelial (urothelial) cells with longitudinal nuclear grooves (coffee bean nuclei) lying in abundant fibrous stroma. Transitional cell carcinoma is an even rarer entity, in which neoplastic transitional epithelial cells similar to transitional cell carcinoma of the bladder are seen in the ovary, without the characteristic stromal/epithelial pattern of a Brenner tumour. It is named for Fritz Brenner (1877–1969), a German surgeon who characterized it in 1907. The term "Brenner tumor" was first used by Robert Meyer, in 1932. Brenner tumour Brenner tumors are an uncommon subtype of the surface epithelial-stromal tumor group of ovarian neoplasms. The majority