A 67-year-old man presents with anaemia and weight loss. Upon endoscopy, a gastric tumour is revealed, later established as an adenocarcinoma. The patient refuses any treatment and claims that his condition is not influencing the quality of his life. Clinical examination has nothing particularly interesting to show and the patient seems to be conscious of his decision, regardless of the likely curative nature of surgery. What is the single most appropriate management?
The family of a 10-year-old boy was advised to take the boy to see an oncologist, for suspected lymphoma. The boy had lymphadenopathy on presentation. His mother says that he’s had a fever, night sweats and has experienced weight loss. The boy underwent a lymph node biopsy at the oncologist which suggests Burkitt’s lymphoma. Which oncogene are you expecting to see after molecular testing?
Which of the following is not a tumour suppressor gene?
Tumour suppressor genes MLH1 and MSH2 are affected in which familial cancer?
A 30-year-old female who was on chemotherapy developed a high-grade fever and productive cough over 2 days. On examination, there was evidence of a chest infection. Her WBC was 2100/ml. What is the most suitable treatment for this condition?
A 34-year-old patient arrives at the clinic with cervical lymphadenopathy and splenomegaly. Which of the following is the most likely cause?
A 41-year-old male patient presents with dysphagia, haemoptysis and vocal hoarseness. He’s been smoking for 25 years and has a past history of regular cannabis use. What is the most probable diagnosis?
A 65-year-old male patient presents with a non-explosive cough, muscle twitching on the level of the tongue and aspiration pneumonia. He also claims that occasionally the food he swallows comes back through his nose. What is the most likely cause of dysphagia in this case?
A woman with breast cancer develops urinary frequency. Which part of the brain has metastasis potentially spread to?
A 50-year-old woman diagnosed with non-Hodgkin’s Lymphoma is about to be started on the CHOP regimen (cyclophosphamide, hydroxydaunorubicin, vincristine, and prednisolone). Her pre-chemotherapy blood investigations show:
Hb: 11.8 g/dl
Platelets: 423 x 109/l
WBC: 11.2 x 109/l
Na+: 143 mmol/l
K+: 3.9 mmol/l
Urea: 6.2 mmol/l
Creatinine: 78 μmol/l
Uric acid: 0.45 mmol/l
Ciprofloxacin is prescribed in addition to the CHOP regimen to reduce the risk of neutropenic sepsis. Which of the following drugs should be added to lower the risk of other complications?