Doing an immediate biopsy in patients with a suspicious oral lesion — or referring a patient to a specialist who can — remains the single most important recommendation made by the American Dental ...

A dry suction technique was noninferior to a wet suction technique for endoscopic ultrasound–guided fine-needle biopsy (EUS-FNB) in patients with solid pancreatic lesions, with comparable diagnostic ...

Biopsy means removal tissue samples from a suspected lesion. It is one of the most important diagnostic tools for detection and confirmation of certain cancers. It can also determine the type of ...

When metastatic tumors driven by drug-targetable genetic mutations become resistant to a targeted therapy drug, the usual practice is to test a single metastatic lesion for new mutations that can ...

SciBase, a Swedish firm, won FDA approval to introduce its Nevisense system to help dermatologists assess suspect cutaneous lesions that may be melanoma tumors. Unlike many technologies that have been ...

Accurate diagnosis of subepithelial lesions (SELs) in the gastrointestinal tract depends on a variety of methods: endoscopy, endoscopic ultrasound and different types of biopsy. Making an error-free ...

Breast abnormalities may be benign or malignant. Diagnosis is based on clinical findings, imaging and tissue sampling. Tissue sampling is usually by fine needle aspiration for cytology, or by needle ...

Psoriasis, a common skin condition, is often found on the elbows, knees, scalp, and nails. In psoriasis, the skin appears silvery with scaly patches. Psoriasis can occur in the vulva without affecting ...

A woman with a rapidly growing cancerous tumor has gone into remission after undergoing a biopsy while receiving no other ...