A 50-year-old professional bodybuilder comes to the clinic with a lump in the left groin that appears on and off. The patient reports that the lump is influenced by posture and coughing but does not cause any pain. Upon examination, the doctor diagnoses the patient with a hernia.
What is a true statement regarding groin hernias?
A 60-year-old diabetic arrives at the Emergency Department complaining of severe abdominal pain. The pain started suddenly and he has been experiencing bloody diarrhoea for the past six hours. Despite his discomfort, his physical examination does not reveal any significant findings. The patient has a notable medical history, having previously suffered a myocardial infarction that necessitated the placement of a pacemaker.
What test is most likely to confirm a diagnosis of mesenteric ischemia?
A 45-year-old man is admitted to the Surgical Unit with colicky central abdominal pain. He has been vomiting for 6 hours and has not passed any stools for over 24 hours. On examination, he is in obvious discomfort; his abdomen is distended, and his pulse is 90 bpm, respiratory rate 18 breaths per minute and blood pressure 90/55 mmHg. A supine radiograph film confirms small bowel obstruction.
What is the most common cause of small bowel obstruction in the United Kingdom (UK)?
A 70-year-old man has been recommended for colonoscopy due to ongoing rectal bleeding and unexplained weight loss over the past 3 months. During a direct rectal examination, his GP detected a mass in the anal sphincter area. Unfortunately, further testing confirmed the presence of a mass in the distal part of his rectum. What would be the most suitable surgical procedure for this patient?
A woman was brought to the Emergency Department after being stabbed in the abdomen, one inch (2.54 cm) superior to the umbilicus in the midline.
Assuming the knife entered the peritoneal cavity, which one of the following abdominal wall structures would the knife penetrate first?
A 9-year-old girl is brought to the paediatrics department with a 2-day history of worsening abdominal pain, accompanied by fever, nausea and vomiting. The pain initially started in the middle of her abdomen but has now become focused on the right lower quadrant.
What is the most frequent surgical diagnosis in children of this age group?
A 21-year-old, asymptomatic man presents to you with a family history of colorectal cancer. His father passed away from the disease at the age of 35, and the patient is worried about his own risk. He has no knowledge of any other cancer in his family.
What is the most suitable approach to managing this patient?
A 55-year-old woman is incidentally found to have an adenomatous polyp measuring 12 mm, following a colonoscopy for a 3-month history of change in bowel habit. No other bowel pathology is found. The polyp is removed completely during the procedure.
When will this patient be offered a further colonoscopy for surveillance of the bowel?
A 71-year-old woman presents with a 2-week history of rectal bleeding. The blood is not mixed in with the stool and is noticed on the paper after defecation. She has been becoming more constipated over the last 6 months; however, she reports no weight loss or change in dietary habits. There is a past medical history of haemorrhoids 10 years ago, which were treated with creams. On examination, she appears well. Her abdomen is soft and non-tender, without organomegaly. Rectal examination reveals two third-degree haemorrhoids. She is anxious because her father died 15 years ago from colorectal cancer.
What is the gold standard investigation for this patient?
A 55-year-old man with gradually worsening anaemia was discovered to have positive faecal occult blood. Upon further questioning, he disclosed that his bowel movements have altered in the past few months. During physical examination, he appeared pale and breathless, but otherwise his examination was normal. Laboratory tests indicated that he had anaemia caused by a lack of iron.
What would be the most suitable test to confirm the diagnosis in this individual?