2017年12月26日 · It turns out that a small percentage of T1 cases do escape outside the bladder through the Lamina Propria blood supply. They sent my bladder to pathology and it was confirmed there was no muscle invasion and the bladder remained T1 but I am now stage 4 and undergoing chemo and radiation. Best of luck. Ray

2015年8月17日 · The definition of T1 is the tumor has invaded the lamina propria, thus since it has invaded the lamina propria it is an invasive tumor with the capacity for distant spread (albeit for bladder cancer T1 tumors that possibility is quite low).

2017年9月5日 · I was recently diagnosed with bladder cancer, in July 2017. The pathology report says that I have Stage T1, with two types of cancer present: • High-grade papillary urothelial carcinoma in right lateral wall. Invasive into lamina propria. Muscularis propria negative for tumor. • Flat urothelial carcinoma in situ, in bladder neck and ...

2023年6月26日 · The lamina propria is markedly edematous and in areas polypoid, with focal surface fibrin deposition in keeping with ulceration. There is marked inflammation, predominantly chronic (lymphocytes and plasma cells) with neutrophils and some mast cells within the lamina propria. The muscularis propria is uninvolved by either inflammation or fibrosis.

2012年2月23日 · My pencil eraser-sized BCan tumor had invaded the lamina propria (T1 aggressive), and I had a couple patches of CIS. My Urol guy TURB'd them out and cauterized. Followed up with initial 6-dose round of BCG followed by two more 3-dose rounds of BCg maintence. Going on two years since diagnosis and no sign of recurrence. Bladder looks "very …

2022年1月17日 · Diagnosed with CIS 12/2018. 6 months into BCG cysto biopsy came back T1, lamina propria . Follow up TURB - negative. Local Urologist recommended another round of BCG. 2nd opinion- went to MDA Houston, blue light cysto- negative.

2021年10月4日 · Urothelial carcinoma which is 90% of bladder cancer develops from . the superficial layer of the epithelial tissue. When the cancer progress . through the intermediate layer and the basement layer, and reaches to the connective tissue (lamina propria), but has not reached to muscle tissue, they call it T1.

2020年3月31日 · As reported, your tumor is at least T1HG. (As manifest by “invasion of sub-epithelial connective tissue” which is also called the Lamina Propria. A “re-staging” second TURBT is required which samples the underlying muscle tissue (muscularis propria-detrusor muscle) in order to determine if the tumor is muscle invasive (T2 or greater) or ...

2018年1月6日 · If a Urothelial Carcinoma tumor is in the Lamina Propria and not in muscle- it is T1. Urothelial carcinomas originate in the mucosa (the inner lining of the bladder). If they are found in the Lamina Propria they have gotten there by INVADING the Lamina Propria. T1 tumors are INVASIVE. Non-invasive bladder cancer tumors are: PUNLMP, Ta, Tis

2025年1月17日 · In your case, not only you are NMIBC but also it is non invasive. The next tissue just below the basement membrane of Ta region is called connective tissue or lamina propria, and it is called T1 region. Only high grade tumor can invade into T1 region from Ta region.