Histopathology: specifically in thyroid pathology and cytology, and gastrointestinal pathology • Pathology - cancer, gastric, gastrointestinal, oesophageal, small intestine, colon • Parathyroid gland • Thyroid gland • Adrenal gland I have a particular interest in thyroid pathology and cytology as a member of various UK and international expert groups with a significant number of peer-reviewed publications. Visiting Associate Professor, UCL Cancer Centre, London.

Gastro-intestinal pathology • I am a nationally & internationally recognised expert in the field of gastro-intestinal pathology • My particular interests are in the diagnosis & prognosis of gastro-intestinal tumours, inflammatory bowel disease & Barrett's oesophagus • I have undertaken more than 200 medico-legal cases for plaintiffs & defendants, & have attended many courts • Erroneous & delayed pathological diagnoses make up a considerable proportion of cases

Histopathology of gastrointestinal diseases, lymphoma & skin tumours, head & neck cancer & breast cancer

Gastroenterology • Endoscopy • Nutritional support • Intestinal failure & enterocutaneous fistulae • Nutritional failure