General Surgery

General surgery diagnoses and operates on disease of the digestive organs, the oesophagus, stomach, small and large intestine, rectum, liver, gallbladder and pancreas, together with common conditions such as hernia, appendicitis and haemorrhoids. It also includes endocrine surgery of the thyroid and related glands, and the surgical treatment of benign and malignant breast disease. What ties these areas together is a shared base of knowledge, anatomy, physiology, metabolism, nutrition, wound healing and intensive care, which is why general surgery underpins so many other surgical fields. In modern practice a general surgeon often develops a deeper focus in one of these areas while still being able to manage the broad range of abdominal emergencies and planned operations.

A large part of general surgery deals with the gastrointestinal tract: reflux and conditions of the oesophagus, stomach disease, and benign and malignant tumours of the small and large intestine and rectum. Gallstones, hernias of the abdominal wall and anorectal problems are among the most frequent reasons for an operation. Hepato-pancreato-biliary surgery is a more specialised area within the field, treating benign disease and tumours of the liver, pancreas and bile ducts, including complex operations for pancreatic and bile duct cancer. For any cancer, the surgical plan is set out together with imaging and pathology so that the operation fits the stage and location of the disease precisely.

Endocrine surgery treats conditions of the body's hormone producing glands that need an operation, including benign and malignant thyroid disease, nodular and overactive goitre, thyroid cancer, and disorders and tumours of the parathyroid and adrenal glands. Two refinements make this surgery safer and more comfortable. Energy devices seal blood vessels precisely, which lowers the risk of bleeding, and continuous nerve monitoring protects the nerves that control the voice during thyroid and parathyroid surgery, so the surgeon can confirm nerve function throughout the operation. In selected cases the thyroid can be removed through a hidden, scarless approach, sparing the neck from a visible incision.

Benign breast lumps and breast cancer are managed with modern surgical techniques, an individual plan and a multidisciplinary team. Wherever it is oncologically safe, the principle is breast conserving surgery, removing only the tumour and a margin of healthy tissue while preserving the breast. When the whole breast has to be removed, plastic and reconstructive surgery performed in the same operation can rebuild a natural shape, so that a woman does not have to live with the loss of the breast. Decisions about the type of surgery, the need for additional treatment and the timing of reconstruction are made together with the patient and the wider cancer team.

Many general surgery operations are now carried out with minimally invasive techniques, first laparoscopic, or keyhole, surgery and increasingly robotic surgery. Working through a few small incisions can mean less pain, less blood loss, a lower risk of wound problems and a quicker return to normal life than open surgery. For cancer, a multidisciplinary council brings surgeons together with medical and radiation oncologists, radiologists and pathologists so that every case is reviewed and the plan is agreed across specialties before treatment begins. This shared decision making is one of the main reasons patients seek experienced centres for complex abdominal and cancer surgery.

For patients who travel, the process usually begins remotely: scans, blood results and pathology reports are reviewed and a provisional plan is discussed before arrival. On arrival, an examination and any further tests confirm the diagnosis and fitness for anaesthesia, and the operation is scheduled. The length of stay depends on the procedure, from a day case or a single night for many keyhole operations to several nights for major abdominal or cancer surgery, followed by a few more days nearby so the surgeon can check wound healing and bowel function before you fly. Interpreter and international patient support helps with appointments, consent and instructions, and a written aftercare plan with remote follow up lets your care continue once you are home.