Radiology Packet 39

1
Radiology Packet 39

• Male Reproductive

2
11-year old M SamoyedStormy

• Hx Presenting signs include dysuria and
  pollakiuria. Hind end weakness has been noticed
  for the past week.

3
(No Transcript)
4
11-year old M SamoyedStormy

• RF
• In the caudal abdomen there are two round to oval
  soft-tissue opacity structures.
• The more caudally located structure extends into
  the pelvic canal.
• Gas bubbles are seen associated with this
  structure but they are likely present in
  overlying bowel.
• RD
• Prostatomegaly
• R/O
• Paraprostatic cyst
• Benign prostatic hyperplasia
• Prostatic neoplasia
• Prostatitis
• Next
• Ultrasound

5
9-year old M RottweilerGoliath

• Hx This dog is used for breeding. He presents
  with a complain of blood present at the beginning
  of urination. The problem is worse if he has been
  bred recently.

6
(No Transcript)
7
9-year old M RottweilerGoliath

• RF
• The spleen is mildly enlarged.
• There is a large mass of soft tissue opacity in
  the caudoventral abdomen, extending into the
  pelvic canal.
• The mass is caudal to and in contact with the
  bladder.
• The prostate is 100 of the sacro-pubic distance
  in the lateral radiogaphic projection.
• A small area of mineralization is present within
  the prostate.
• There is an incidental finding of several sites
  of spondylosis in the lumbar spine.
• RD
• Prostatomegaly with evidence of mineralization
• Splenomegaly
• R/O
• Prostatitis
• Prostatic neoplasia
• Splenomegaly due to anesthesia

8
6-year old M SheltieK.C.

• Hx Presented for possible urinary tract
  infection.

9
6-year old M SheltieK.C.

• RF
• Multifocal mineralization of the prostate gland
  is present.
• The prostate gland is not enlarged.
• RD
• Mineralization of the prostate gland
• R/O
• Prostatic neoplasia
• Chronic/severe prostatitis
• Next
• Ultrasound and biopsy

10
9-year old M Miniature SchnauzerMax

• Hx Presented with a history of stranguria,
  hematuria, and tenesmus.

11
(No Transcript)
12
9-year old M Miniature SchnauzerMax

• RF
• In the lateral view the liver extends beyond the
  costal arches and the caudal margin is slightly
  rounded.
• The pyloric portion of the gastric axis is
  displaced caudally.
• The prostate gland is enlarged.
• There are faint, wispy areas of mineralization
  present in the prostate.
• A rounded, poorly defined area of soft tissue
  opacity is present ventral to L6 and L7, causing
  ventral displacement of the colon.
• Irregular periosteal response is present on the
  ventral surface of L6 and L7.
• RD
• Mild hepatomegaly
• Prostatomegaly with mineralization
• Sublumbar lymph node enlargement
• Periosteal response ventral L6 and L7
• R/O
• Prostatic neoplasia with metastasis
  (adenocarcinoma)
• Next
• Ultrasound and biopsy

13
11-year old MN Miniature PoodleThomas

• Hx Urine dribbling for approximately 1 year.
  Radiographs from 3 months prior showed a mass
  in the caudal abdomen and ruptured urethra.

14
(No Transcript)
15
11-year old MN Miniature PoodleThomas

• RF
• The liver is mildly enlarged.
• The prostate is seen as a rounded area of soft
  tissue opacity with slightly irregular margins at
  the caudal extent of the bladder.
• The prostate is considered enlarged for a
  neutered male.
• There is an ill-defined mass of soft tissue
  opacity in the retroperitoneal area ventral to
  L5-L7.
• Proliferative response is present ventral to
  L4-L7. The caudal portion of the sacrum has
  undergone extensive lysis.
• Multiple interstitial nodules are present in the
  visible lung tissue.
• RD
• Mild hepatomegaly
• Prostatomegaly
• Sublumbar lymph node enlargement
• Proliferative and destructive lesions of the
  lumbar vertebrae and sacrum
• Multiple pulmonary interstitial nodules
• R/O
• Prostatic neoplasia with metastasis
  (adenocarcinoma)
• Next

16
9-year old M West Highland White TerrierMcDuff

• Hx Presented for evaluation of a palpable
  abdominal mass.

17
(No Transcript)
18
9-year old M West Highland White TerrierMcDuff

• RF
• The liver is minimally enlarged.
• There is a large mass of soft tissue opacity in
  the right caudoventral abdominal quadrant.
• There is a mild diffuse increase in opacity of
  the right lung fields in the lateral view
  probably due to lateral recumbency prior to
  dorsal recumbency.
• RD
• Abdominal mass right caudoventral abdominal
  cavity
• R/O
• Retained testicular mass (on PE the dog is intact
  but only one descended testicle is present).
• Gastrointestinal mass