CASES 801-802: WARTHIN TUMOR, Dr PHAN THANH HẢI, Dr PHẠM THỊ CẨM VÂN, MEDIC MEDICAL CENTER, HCMC, VIETNAM.

 Two cases of Warthin tumor were detected by ultrasound Medic and removed successfully.

CASE 1:

A 48 year-old man was diagnosed Warthin tumor of his left parotid which was #19×37 millimiter hypervascular hypoechoic pattern with some small cystic lesions inside. Microscopic result was a Warthin tumor and removed later.

CASE 2:

A 68 year-old with managed liver tumor was detected Warthin tumor in the left parotid in period check-up by ultrasound.

A  # 16x10x21 milimeter hypoechoic cystic mass inside the left parotid was vascularised in low flow.

Microscopic and macrospecimen results were  the Warthin tumor.

REFERENCE:

CASE 800: SMALL BREAST CANCER INCIDENTALLY DETECTION, Dr PHAN THANH HAI, Dr JASMINE THANH XUAN, MEDIC MEDICAL CENTER, HCMC, VIETNAM

 A 66 year-old woman with a #10x7 millimeter spicular hypoechoic mass which invaded the skin above,  and a # 3.8 millimeter small node satellite, both of two lesions were nearby the nipple of the right breast. They were incidentally detected by ultrasound as small carcinoma, BI-RADS 4C. Strain elasticity was hard code. Axillary lymph nodes were inflamed nodes, LN-RADS 2.

Mammogram showed one right breast lesion beside the nipple, BI-RADS 4.

MRI confirmed the #11x9x10 millimeter tumor of the right breast, BI-RADS 5. Right axillary nodes still exist the hilus.

Results of core biopsy was an invasive breast carcinoma of no typical type, grade 2.

Histoimmunostaining result was an invasive carcinoma of the right breast.

CASE 799: ENDOCRINOLOGICAL PANCREAS TUMOR METASTASIZED LIVER, Dr PHAN THANH HẢI, Dr VÕ NGUYỄN THỤC QUYÊN, MEDIC MEDICAL CENTER, VIETNAM.

 A 65 year-old man with anorexia, epigastric pain and weight loss # 2kilogram for one month but without nausea nor jaundice.

Abdomen ultrasound detected some metastase nodes in the liver that may come from the tail of the pancreas tumor. 

A hypoechoic mass with peripheric Doppler signals at the spleen hilus # 35x29mm was revealed through the spleen window at the LUQ that leads to think about a pancreatic tail tumor.

Lab data was not any interesting clue for diagnosis.

MSCT confirmed a #30x40mm pancreas tumor of the pancreatic tail which captured CE irregularly,  hypodensity lower than pancreatic tisue and metastase liver nodes #10-45mm.

Biopsy of metastases liver nodule was done. The result of the liver biopsy was a poor differentialized adenocarcinoma ; and immunohistostaining was an endocrinological pancreatic tumor.

Endocrinological pancreatic tumor is still a rare entity and hardly to diagnose as it could appear anywhere. It has to combine some  modalities of the diagnostic imaging as the diversity and complexities of the endocrinological pancreatic tumor.

A chemotherapy had been planned for the patient.

CASE 798: GASTRIC GIST, Dr PHAN THANH HẢI, Dr LÊ ĐÌNH TÍN, MEDIC MEDICAL CENTER, HCMC, VIETNAM.

 A 42 year-old man with gastric pain and has been managed iron deficiency anemia.

Ultrasound of abdomen detected a # 6x3x3.8 cm tumoral necrotic mass at lesser curvature of the stomach.

But GI endoscopy result was only gastritis.

MSCT performed and represented a # 3X5x6 cm gastric GIST.

Gastric endoscopy in the second exam concluded a submucosal tumor.

 Surgery removed the gastric tumor. 

and anapath and immunohistostaining results were gastric GIST with high index of cellular division.

CASE 797: PELVIC ABSCESS and DIVERTICULITIS, Dr PHAN THANH HẢI, Dr PHAN NGUYỄN THIỆN CHÂU, MEDIC MEDICAL CENTER, HCMC, VIETNAM.

A 54 year-old  diabetic woman with left lower quadrand pain for one year.  About one week before entering Medic Center, she got fever, cold and shivering and LLQ pain more and increasing CRP.

Abdominal ultrasound detected one left pelvic #46x56x64mm septated mass beside the sigmoid colon cannot ruling out an ovarian tumor.

MSCT confirmed a pelvic abscess with a high density foreign body inside # 2 mm.

Endoscopic surgery revealed an abscess due to colonobladder fistula. Then an open surgery performed to remove the pelvic abscess which was from an inflammed diverticulum and penetrated the urinary bladder,  and to create an artificial anus at the LLQ and cystostomy. The foreign body could not find out.

Post-op the patient was getting better but still in urinary infection.

It was a rare of case of complicated diverticulitis.

CASE 796: INTRARENAL AVM, Dr PHAN THANH HẢI, Dr LÊ VĂN TÀI, MEDIC MEDICAL CENTER, HCMC, VIETNAM.

 A 47 year-old woman with lumbago for 7 months but without hematuria. She doubted that may due to  practice belly twirling.

Ultrasound detected incidentally an upper pole renal cystic lesion # 13x23mm in B mode with aliasing sign on Doppler ultrasound.  RI = 0.3-0.5 and V= 130-230 cm/sec. It maybe an intrarenal AVM.

MSCT confirmed an intrarenal AVM that created an intrarenal aneurysm and managed stenting successfully the AVM.

Doppler ultrasound could differentialize an intrarenal aneurysm from a renal cystic lesion while B mode ultrasound could not to do.

CASE 794-795: PHYLLODES TUMOR, Dr PHAN THANH HẢI, Dr TRƯƠNG THỊ NGỌC TIẾN , MEDIC MEDICAL CENTER, HCMC, VIETNAM.

 Case 1: 

A 52 year-old woman with left breast tumor and bloody stool. Her past history noted an ovarian cancer for 3 years.

Ultrasound detected a pelvic mass and metastase liver nodes. Left breast noted  2 tumoral masses classified BI-RADS 5 with axillary lymph nodes.

In pelvis ultrasound revealed a left mass maybe a recurrent left ovarian tumor which metastasized her liver.

MSCT confirmed 18-35 mm left breast tumors and left pelvic tumor which invaded the sigmoid colon and metastase liver nodes.

Core biopsy of the left breast tumors was malignant phyllodes.

Left breast mastectomy was done and managed the recurrent left ovarian tumor with metastases in Cho ray hospital.

Post-op result of the left breast tumor was malignant phyllodes non invaded the skin and the nipple.

Case 2:

A 31 year-old woman PARA 1001 with left breast tumor growing bigger rapidly for one year after cessation of breastfeeding her 14 month child. Her history noted small left breast tumor since 2022.

Ultrasound detected a BI-RADS 4a multinodular breast tumor.

Mammography noted a left phyllodes in full of the left breast volume.

Core biopsy result was a benign fibroadenoma of the left breast.

Surgery removed the left breast tumor. The specimen result was a benign phyllodes.

Phyllodes tumor (1-3% breast tumor) comes from the fibrous tissue, 27 % malignant, growing rapidly with large size [ > 20 cm].