BACKGROUND The negative predictive value of endoscopic ultrasonography-guided fine needle aspiration for the diagnosis of solid pancreatic lesions remains low, and the biopsy specimens are sometimes inadequate for appropriate pathological diagnosis. AIMS To evaluate the usefulness of a novel method of contrast-enhanced harmonic endoscopic ultrasonography-guided fine-needle aspiration for the ...

BACKGROUND AND AIMS In the following study case, we reviewed breast ultrasound-guided core needle biopsy (CNB), using Mammotome (vacuum-assisted breast biopsy) and Tru-cut, carried out on palpable and nonpalpable uncertain breast lumps or malignant large lesions to be submitted to neoadjuvant chemotherapy. MATERIAL AND METHODS Examinations were conducted during a 4-year period of clinical act...

Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) is routinely performed for establishing tissue diagnosis in patients with gastrointestinal tumors. The concept of delivering chemotherapy based on molecular markers and the ability to establish a reliable diagnosis in lieu of an onsite cytopathologist has fuelled the recent trend in procuring core tissue by means of EUS-guided fine n...

OBJECTIVE To assess the individual and combined diagnostic accuracy of clinical examination, mammography, and fine needle aspiration biopsy in young women with breast cancer. DESIGN Analysis based on case notes of patients presenting with breast cancer during 1971-89. SETTING A combined breast clinic. PATIENTS Consecutive series of 81 women aged less than 36 with histologically proved bre...

Thyroid scintigraphy is now rarely used in the work-up of a thyroid nodule except in the presence of a low TSH value. Therefore, autonomously functioning thyroid nodules (AFTNs) with a normal TSH value are diagnosed only in the rare medical centers that continue to use thyroid scan systematically in the presence of a thyroid nodule. In this review, we discuss the prevalence of AFTN with a norma...