CASE 440: MULTIPLE TUMORS of the LEG, Dr PHAN THANH HẢI, MEDIC MEDICAL CENTER, HCMC, VIETNAM

Man 20 yo with  history of 10 years ago having many small subcutaneous  tumors on left  foot ,  size of 2 cm, no pain. And now he detected another nodule near his left knee (see photo1, photo 2).

 It  is soft in palpation, no pain,  compressible and reexpansion after releasing it.

Ultrasound examination of  this tumor showed  tumor belonging to sapheneous vein while  deep vein is normal.

MRI reported that tumor of superficial vein of left foot.

Biopsy of this small  tumor. Microscopic and histoimmuno staining is angioleiomyoma.

REFERENCE:

CASE 439: URINARY BLADDER TUMOR, Dr PHAN THANH HẢI, MEDIC MEDICAL CENTER, HCMC,VIETNAM

Man 69 yo with  hematuria. Ultrasound  detected 2 tumors in urinary bladder (UB), one in fundus of UB, another,  in prostate  ( US 1,  US 2 ), US 3=  color Doppler with twinkling artirfact due to calcification, US 4 = cystic tumor in left kidney.

MSCT with CE of  urinary tract confirmed left kidney cystic tumor and urinary bladder tumor.

By via cystocopy biopsy result is transitional cell carcinoma of UB.

CASE 438: RENAL HILUM TUMOR, Dr PHAN THANH HẢI, Dr NGUYỄN VĂN AN, MEDIC MEDICAL CENTER, HCMC, VIETNAM

Female patient 21 yo detected high blood pressure of 17/10 cmHg.

Ultrasound of abdomen detected  one mass at  upper pole of left kidney with  size of 3.5 cm. This mass  covers  left border of aorta, left renal hilum and adrenal fossa (US 1, US 2, US 3).

MSCT with CE= CT 1, CT 2,  CT 3, CT 4 (3D vascular)=    this tumor  covers the hilar kidney, very high CE enhancement. Radiologist says  adrenal tumor.

Blood test=catecholamine blood and  24 hrs urine analysis detected nothing abnormal

Metanephrine  blood =102 unit  (n= 90),  in urine = low 42 unit.

Operation  by laparotomy=

 Picture 1= this tumor  covers  the  left renal hilum.

Picture 2= Nephrectomy with tumor specimen.

MICROSCOPIC REPORT WITH  IMMUNO HISTO CHEMYSTRY  STAINNING IS  NON FUNCTIONAL PHEOCHROMOCYTOMA .

REF CASE REPORT

CASE 437: LIVER TUMOR, Dr PHAN THANH HẢI, Dr VƯƠNG THỪA ĐỨC, MEDIC MEDICAL CENTER, HCMC, VIETNAM

Female patient 16 yo with epigatric pain.

Blood test=  HP positive.

Ultrasound  detected  left liver tumor.

US 1 =  longitudinal scanning of  left lobe of liver:   solid tumor , size  of 10 cm with central necrosis.

US 2 =  subcostal scanning :   tumor covers left liver lobe.

US 3  = color Doppler :  vascular supplying  of  this tumor.

US 4 =  elastoscanning of this tumor = 10,5-15 kPa.  

MSCT with  CE: CT 1, CT 2 =  artery and vein phases, CT 3 =  frontal view of this tumor from left liver.

Blood tests=  no infested HBV, HCV, Wako tests 3 negative.

PRE OPERATIVE  RADIOLOGIST AND SURGEON  SAY THAT  LIVER FOCAL NODULAR HYPERPLASIA (FNH).

OPERATION WAS DONE FOR RESECTION OF THE TUMOR (SEE  MACRO).

Macroscopic is  FNH.

Liver tumor FNH or HCC

Reference: Macro FNH and  flow chart of identification FNH-HCA-HCC.

CASE 436: SOLITARY KIDNEY, Dr PHAN THANH HẢI, MEDIC MEDICAL CENTER, HCMC, VIETNAM

Man 32yo  with acute pain at  right renal fossa.

Emergency ultrasound:

US 1 = right kidney  hydronephrosis, no left kidney.

US 2 =  crossed section of  right kidney.

US 3 =  right  ureter dilated and stone of 1.5 cm in diameter.

US 4 = color Doppler  twinkling artifact  with stone.

US 5 = in  urinary bladder , urine jet only on right site.

US 6 =  cystic mass at the left wall of urinary bladder.

MSCT with CE=  

CT1:  fron tal view,  right  kidney  hydronephrosis no left kidney.

CT 2:  sagital view   the stone in right ureter.

CT 3:  3D view.
CT 4:  vascular malformation of agenesis of left kidney.

CASE 435: CERVICAL LYMPH NODES, Dr PHAN THANH HẢI, MEDIC MEDICAL CENTER, HCMC, VIETNAM

Female patient 23 yo detected  submandibilar nodes with history of recurrent sore throat. And some palpable  left cervical  nodes along  of SCM. No fever, nor pain.

US 1: hypoechoic, no hilus left submandibular nodes.

US 2: scanning  along  left site SCM, small hypoechoic nodes.

US 3: hypervascular  color Doppler .

US 4. high flow vascular  intranodes without defected area.

US 5: spectral Doppler  high RI and PI.

US 6: elastoscanning of  inhomogeneous nodes, central low kPa.

Biopsy of  the big submandibular node.

Blood tests=  normal WBC, CRP,  but high beta microglobuline 3200 UI, and  normal LDH, ferritine.

Microscopic report of this biopsy is tuberculosis  lymph nodes with LANGHANS  MACROPHAGE CELLS.

SUMMARY :TUBERCULOSIS CERVICAL LYMPH NODES.