Case No : 9

 History :
A 30 year old male  ,HIV+ve ,  presented with bilateral painless enlarging masses of both parotid regions.

 Technique:
 Axial CT study, with selected cut at the parotid region with IV contrast administration
Findings:
·      Bilateral   multiplesmall cystic lesions within enlarged parotids ( yellow arrows), which show peripheral enhancement 
·     Diffusely enlarged nasopharyngeal adenoids. ( white arrows)
·     No subcutaneous fatty stranding seen

Case no : 8 

         
History :  A 55 year old male patient, presented with abdominal pain and palpable abdominal mass.

 Technique
Axial CT study for the abdomen with IV and oral contrast administration

Case no : 7

History:
A 43 year old lady, had a history of left renal cell carcinoma, operated by left radical nephrectomy  4 years back. Came for US abdomen  to rule out recurrence or distant
metastasis.

 Technique:
US of the abdomen
 Findings:
·        A hypervascular lesion in left lobe of liver, with Intense enhancement in the arterial phase, becomes isodense in the portovenous and delayed phases (yellow arrow ) .
·         Normal appearance of the right kidney (white arrow).
 ·        Left nephrectomy. The left renal bed is occupied by colon with no local recurrence.

Case no 6


 History:  
A 30 year old male patient , presented with pyrexia, abdominal
pain and nocturnal sweating.

 Technique:
 Axial abdominal CT study with IV contrast administration