✦ LIBER ✦

The identification and significance of early stromal invasion in papillary carcinomas of the urinary bladder

✍ Scribed by A. J. Tiltman

Publisher: John Wiley and Sons
Year: 1977
Tongue: English
Weight: 398 KB
Volume: 122
Category: Article
ISSN: 0022-3417
DOI: 10.1002/path.1711220206

No coin nor oath required. For personal study only.

✦ Synopsis

The incidence of early stromal invasion in apparently non-invasive papillary carcinomas of the bladder has been investigated, using methenamine silver/periodic acid-Schiff stains (MS/PAS). It is shown that where there is some difficulty in making this assessment in haematoxylin and eosin stained sections, MS/PAS stains are helpful. It has also been shown that three of 44 non-invasive tumours show evidence of invasion at deeper levels in the paraffin block. Finally, contrary to expectations, the presence or absence of invasion could not be used as an indication of subsequent behaviour.

📜 SIMILAR VOLUMES

Neurosecretory granules in small cell in

Neurosecretory granules in small cell invasive carcinoma of the urinary bladder

✍ Stewart F. Cramer; Masamichi Aikawa; Marilyn Cebelin 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 1015 KB

The significance of ureteral obstruction

The significance of ureteral obstruction in lnvasive transitional cell carcinoma of the urinary bladder

✍ Dr. Ilan Leibovitch; Jacob Ben-Chaim; Jacob Ramon; Igael Madjar; Izchak S. Engel 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 477 KB 👁 2 views

## Abstract Ureteral obstruction is a frequent complication of transitional cell carcinoma (TCC), known as a poor prognostic sign and indicative of advanced disease. We investigated retrospectively the medical records of 122 consecutive patients who suffered from invasive TCC of the urinary bladder

Microinvasive carcinoma of the cervix Th

Microinvasive carcinoma of the cervix The significance of lymphatic invasion and confluent patterns of stromal growth

✍ William D. Roche; Henry J. Norris 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 841 KB

Effects of ?-difluromethylornithine on t

Effects of ?-difluromethylornithine on the development of deeply invasive urinary bladder carcinomas in mice

✍ Samma, S. ;Uchida, K. ;Seidenfeld, J. ;Oyasu, R. 📂 Article 📅 1990 🏛 Springer 🌐 English ⚖ 349 KB

alpha-Difluoromethylornithine (DFMO), was examined for its ability to suppress the development of invasive urinary bladder carcinoma in C3H/He male mice. Continuous administration of 0.2% DFMO in water following carcinogen treatment (0.05% N-butyl-N-(4-hydroxybutyl)nitrosamine, BHBN, in drinking wat

Chromosomal imbalances in small cell car

Chromosomal imbalances in small cell carcinomas of the urinary bladder

✍ Terracciano, Luigi; Richter, Jan; Tornillo, Luigi; Beffa, Lorenza; Diener, Pierr 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 245 KB 👁 2 views

Small cell carcinomas (SCCs) represent a rare histological subtype of urinary bladder cancer. Little is known abut the genetic alterations in these tumours. To identify chromosomal aberrations that are typically present in SCC of the urinary bladder, ten tumours were analysed by comparative genomic

Significance of stromal desmoplasia and

Significance of stromal desmoplasia and myofibroblast appearance at the invasive front in squamous cell carcinoma of the oral cavity

✍ Shuichi Kawashiri; Akira Tanaka; Natsuyo Noguchi; Takashi Hase; Hiromitsu Nakaya 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 911 KB

## Abstract ## __Background.__ Tumor invasion involves complex interactions between tumor and stromal cells. We examined the extent of connective tissue in the tumor stroma and whether myofibroblasts play a role in assisting cancer invasion and metastasis. ## __Methods.__ Biopsy materials from 8