Best Practice Guideline - DEGUM Recommendations on Breast Ultrasound

Alongside mammography, breast ultrasound is an important and well-established method in assessment of breast lesions. With the "Best Practice Guideline", the DEGUM Breast Ultrasound (in German, "Mammasonografie") working group, intends to describe the additional and optional application modalities for the diagnostic confirmation of breast findings and to express DEGUM recommendations in this Part II, in addition to the current dignity criteria and assessment categories published in Part I, in order to facilitate the differential diagnosis of ambiguous lesions.The present "Best Practice Guideline" has set itself the goal of meeting the requirements for quality assurance and ensuring quality-controlled performance of breast ultrasound. The most important aspects of quality assurance are explained in this Part II of the Best Practice Guideline.

Best Practice Guideline - DEGUM Recommendations on Breast Ultrasound

For many years, breast ultrasound has been used in addition to mammography as an important method for clarifying breast findings. However, differences in the interpretation of findings continue to be problematic 1 2. These differences decrease the diagnostic accuracy of ultrasound after detection of a finding and complicate interdisciplinary communication and the comparison of scientific studies 3. In 1999, the American College of Radiology (ACR) created a working group (International Expert Working Group) that developed a classification system for ultrasound examinations based on the established BI-RADS classification of mammographic findings under consideration of literature data 4. Due to differences in content, the German Society for Ultrasound in Medicine (DEGUM) published its own BI-RADS-analogue criteria catalog in 2006 3. In addition to the persistence of differences in content, there is also an issue with formal licensing with the current 5th edition of the ACR BI-RADS catalog, even though the content is recognized by the DEGUM as another system for describing and documenting findings. The goal of the Best Practice Guideline of the Breast Ultrasound Working Group of the DEGUM is to provide colleagues specialized in senology with a current catalog of ultrasound criteria and assessment categories as well as best practice recommendations for the various ultrasound modalities.

[Primary dedifferentiated leiomyosarcoma of the fallopian tube]

Between 1960 and 1995 the University of Leipzig Women's Hospital encountered 44 cases of primary malignant tumors of the Fallopian tube, including four malignant Müller mixed tumors and one sarcoma. The sarcoma, a dedifferentiated leiomyosarcoma, was found incidentally in a 57-year-old woman. Treatment encompassed total abdominal hysterectomy and bilateral salpingo-oophorectomy with omentectomy and pelvic and para-aortic lymph node dissection, followed by telecobalt irradiation of the pelvis (Hd 52 Gy). One year after treatment, no evidence of disease recurrence, is found. Literature documents only 34 cases of a primary uterine tube sarcoma. Even with RO-resection, the early, high rate of local recurrence (most often within the first two years after treatment) and hematogenous metastasis to the lungs, liver and bones compose this tumor's clinical course. The prognosis is poor despite the use of radiotherapy and/or combination chemotherapy.

[Vaginal hemorrhage after hysterectomy as a complication of alcohol-induced liver cirrhosis]

We report on a 50-year-old woman with a decompensated alcoholic liver cirrhosis and Korsakow syndrome since 1991. In July 1992, an abdominal hysterectomy with bilateral salpingoophorectomy was made because of an endometrial carcinoma pT1NOMO. A postoperative abscess of the vaginal stump was evacuated. The patient was admitted three years later with a massive vaginal bleeding. Her general appearance and nutritional status were bad. The vaginal bleeding was caused from ruptured varicose pelvic veins secondary to portal hypertension. Neither conservative (vaginal tamponade, infusions) nor operative (laparotomy with an intraabdominal and transvaginal tamponade) therapy was successful. The patient died as a result of severe bleedings. We discuss differential diagnostics and planning therapy.