Skip to main content

Primary Synovial Sarcoma of the Prostate Gland: A Review of the Literature | Chapter 03 | New Insights into Disease and Pathogen Research Vol. 4

Background: Primary synovial sarcoma of the prostate gland (PSSP) is rare and most clinicians would be unfamiliar with its biological behaviour.

Aim: To review the literature on PSSP.

Methods: Various internet data bases were searched.

Literature Review: PSSP is extremely rare with less than 10 cases reported; affects both young and older men; its diagnosis may be made incidentally following histological and cytogenetics examinations of prostate biopsy or prostatectomy specimens which show: A specific chromosomal translocation t(X; 18; p11; q11); Uniform spindle and oval cells which have formed interlacing fascicles that mimic fibrosarcoma. The compact fascicles of tumour cells focally alternate with hypo- cellular myxoid tissue which mimic peripheral nerve sheath tumours. Focal pericytomatous pattern of polygonal cells arranged around dilated, thin-walled blood vessels. PSSP tumour cells on immunohistochemical staining, stain positively with: Vimentin (most of the cells), EMA (focal positivity), Bcl-2 (strong positivity), CD99 (strong positivity), E-cadherin (strong positivity), cytokeratin (focal positivity), CD 56 and TLE/TLE1. There is no consensus opinion on treatment of PSSP which is an aggressive tumour with poor outcome. However, an aggressive radical surgical treatment by radical prostatectomy or pelvic exenteration plus or minus adjuvant therapy would appear to be the best treatment option with curative intent to help improve prognosis. Some patients with PSSP may need palliative and supportive treatment through a multi-disciplinary team approach.

Conclusions: PSSP is a rare aggressive tumour with poor prognosis. All cases of PSSP should be entered into a multi-centre trial to ascertain the best treatment option that would improve the prognosis and to further assess its biological behaviour.

Author(s) Details

Mr. Anthony Kodzo-Grey Venyo MB ChB FRCS(Ed) FRCSI FGCS Urol. LLM
Department of Urology, North Manchester General Hospital, Delaunays Road Manchester, United Kingdom.

View Volume: http://bp.bookpi.org/index.php/bpi/catalog/book/128
Labels:

Comments

Post a Comment

Popular posts from this blog

Greening Regional Airports: A Vision for Carbon Neutral Infrastructure | Chapter 12 | Contemporary Perspective on Science, Technology and Research Vol. 3

 This study provides an overview of the energy demand of a regional airport, divided into individual time horizons. The electrification of aircraft systems raises the question of whether airports will be among the largest electricity consumers in our infrastructure in the future. Sustainability and especially emission reductions are significant challenges for airports that are currently being addressed. The Clean Sky 2 project GENESIS addresses the environmental sustainability of hybrid-electric 50-passenger aircraft systems in a life cycle perspective to support the development of a technology roadmap for the transition to sustainable and competitive electric aircraft systems. This article originates from the GENESIS research and describes various options for ground power supply at a regional airport. Potential solutions for airport infrastructure with a short (2030), medium (2040), and long (2050) time horizon are proposed. In addition to the environmental and conservation benefi...
Post a Comment
Read more

There is No Standard Model of ZFC and ZFC2 | Chapter 03 | Advances in Mathematics and Computer Science Vol. 1

In this Chapter we obtain a contradictions in formal set theories under assumption that these theories have omega-models or nonstandard model with standard part. An possible generalization of Lob’s theorem is considered. Main results are: (i) ¬Con(ZF C+ ∃ M ZFC st ), (ii) ¬Con(N F+ ∃ M NF st ), (iii) ¬Con(ZF C 2 ), (iv) let k be an inaccessible cardinal then ¬Con(ZF C+ ∃ κ), (v) ¬Con(ZF C+ (V=L)), (vi) ¬Con(ZF+ (V=L)). Author   Details: Jaykov Foukzon Israel Institute of Technology, Haifa, Israel Men'kova Elena Romanovna All-Russian Research Institute for Optical and Physical Measurements, Moscow, Russia Read full article: http://bp.bookpi.org/index.php/bpi/catalog/view/46/221/408-1 View Volume: https://doi.org/10.9734/bpi/amacs/v1
Post a Comment
Read more

Study on Processing Method Influences the Effect of Cassava (Manihot esculenta) Consumption on Blood Lipid Profile in Rats | Chapter 8 | Current Research and Development in Chemistry Vol.1

Cassava is consumed in many tropical countries and is fast becoming the major raw material of many diets, especially in the bakery, brewery and pharmaceutical industries. In a study to determine the effects of various formulations of Cassava feeds on blood lipid profile in rats. Forty adult Wistar rats weighing between 120 and 150 g were divided into 4 groups of 10 rats each. The rats were acclimatized for one week; fed with different formulations of Cassava feeds adlibitum, after which the rats were allotted into groups. Group 1 was fed on Garri; group 2 on Cassava flour; group 3 on Tapioca, and the control group (group 4) on normal chow. After 4 weeks, each animal was anaesthetized by exposure to chloroform vapour and blood samples collected by cardiac puncture. Group 1 diet (Garri) significantly increased HDL-cholesterol (HDL-C) concentration and significantly decreased LDL-cholesterol (LDL-C) concentration (p<0.05) compared with the control group. In Group 2 (Cassava flour), t...
Post a Comment
Read more