Prostate transverse section
This presentation is the property of its rightful owner.
Sponsored Links
1 / 8

Prostate: Transverse section PowerPoint PPT Presentation


  • 36 Views
  • Uploaded on
  • Presentation posted in: General

Prostate: Transverse section. Radical Prostatectomy. Bladder neck. Apex. Radical Prostatectomy. Base/ Bladder Neck. Apex. Posterior quadrants of alternate slices have been removed and frozen after inking the surface. Lateral aspect.

Download Presentation

Prostate: Transverse section

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Prostate: Transverse section


Radical Prostatectomy

Bladder neck

Apex


Radical Prostatectomy

Base/

Bladder Neck

Apex

Posterior quadrants of alternate slices have been removed and frozen after inking the surface


Lateral aspect

Schematic of how samples of tumor are obtained from a radical prostatectomy specimen, without compromising sampling or diagnostic pathology data

Seminal

Vesicle

Permanent section

Permanent section

right

left

1

7

2

6

3

5

4

5R

5

5R5L

5L

Fresh, non-frozen tissue

for flow sorting

Frozen section

Unfixed tissue

for RNA & DNA

left

right

4R

Frozen section

4

4R4L

4L

Permanent section

left

right

permanent section

3R

3

3R5L

3L

= Prostate carcinoma


Human prostate (lateral view)

Obtaining samples of non-tumortissue from a radical prostatectomy specimen.

Seminal

Vesicle

Permanent

section

Fixed tissue:

In-situ hybridization

right

1

left

7

2

6

3

5

4

5R

5

5R5L

5L

Fresh, non-frozen tissue: cell sorting

This block is snap frozen (isopentane in liquid N2), within < 20 minutes of devitalization

Frozen tissue:

Immunostains

Laser capture

right

left

4R

4

4R4L

4L

Frozen section

Permanent

section

left

right

Permanent

section

3R

3

3R5L

3L

= Prostate carcinoma


Prostate (transverse section)


Normal prostate parenchyma (high magnification)

Basal epithelial cells

Secretory (luminal) epithelial cells

Fibromuscular stromal cells


Normal prostate parenchyma (low magnification)

fibromuscular stroma

normal glands

lymphocytes


  • Login