A 3-year-old girl has Wilms tumor with a favorable histology and a positive surgical margin. CT scan of the chest does not reveal any pulmonary nodules. What cancer stage is most appropriate for the patient's condition?

Related MCQs

• A 70-year-old man with an 80-pack-year smoking history is evaluated because of a chronic cough of 6 months duration. Chest radiograph shows a 3-cm mass in the left perihilar region, and bronchoscopic biopsy confirms poorly differentiated adenocarcinoma. There are no significant findings on physical examination, and all blood studies are normal. Bone scan and CT scan of the head are normal, but CT scans of the chest and abdomen show the mass and two 1-cm nodules in the right lobe of the liver. Intravenous contrast perfusion of the two nodules during the CT scan is not suspicious for hemangioma. Positron emission tomography scan shows distinct uptake in the left perihilar mass but only faint focal activity in the right lobe of the liver.Pulmonary function tests show mild obstructive disease. What is the best next step in this patient‟s management?
• A 40-year-old woman was treated for breast cancer 5 years ago by lumpectomy, breast irradiation, and 3 months of chemotherapy. Her original cancer was negative for estrogen and progesterone receptors and unequivocally positive for HER2. Her periods stopped during chemotherapy but resumed 4 months later, and she remains premenopausal now. She is evaluated now because of pain in her back, a nagging cough, and fatigue. Physical examination shows palpable skin nodules over the affected breast, axillary adenopathy, and dullness to percussion, and decreased breath sounds in the base of the left lung; her liver edge is palpable below the right costochondral border. Liver function values are approximately twice normal; serum bilirubin is normal. Radiograph of the chest shows multiple pulmonary nodules and a left pleural effusion confirmed by CT, which also shows the liver nodules. Bone scan and MRI are consistent with bone metastases. Biopsy of one of the skin lesions is consistent with metast
• A 61-year-old man with a 120-pack-year smoking history is evaluated for a persistent and worsening cough and found to have a 3-cm mass in the right upper lobe on chest radiography. CT-directed needle biopsy is positive for squamous cell carcinoma. CT scans of the abdomen and pelvis, bone scan, and MRI of the head are negative for metastatic disease. Positron emission tomography scan shows uptake only in the right upper lobe mass, and pulmonary function tests indicate that the patient has adequate pulmonary reserve to undergo resection. The patient undergoes a right upper lobectomy. All margins are clear, and all peribronchial lymph nodes are negative for tumor within the resected specimen. What is the most reasonable adjuvant therapy for this patient?
• A 50-year-old menstruating woman has a 1 .5-cm moderately differentiated breast cancer. The lesion is completely excised, and the margins of the excision are negative. Axillary node sampling shows that she has three positive nodes. The tumor is negative for estrogen and progesterone receptors and is highly positive for HER2. She is otherwise healthy. Her mother had breast cancer at 62 years and was treated by mastectomy; she is alive and healthy at the age of 80 years. The patients sister had breast cancer at 54 years and was treated by breast conservation therapy; 4 years later she died of a recurrence of breast cancer. The patient has seen two different surgeons with opposing viewpoints regarding the best treatment, and she has been reading extensively on the Internet and has become confused about her options. Which of the following represents the best treatment for this patient?
• A 68-year-old man with a 60-pack-year smoking history is evaluated because of hemoptysis. Radiograph of the chest shows a right hilar mass and mediastinal widening. CT scans of the chest and abdomen confirm the hilar mass and bulky lymphadenopathy in the mediastinum with no other overt metastases. Bronchoscopic biopsy specimen shows small-cell lung cancer. Bone scan and CT scan of the head are negative for tumor. A low serum sodium level and inappropriately high urine osmolality suggest that he has the syndrome of inappropriate antidiuretic hormone secretion. Which of the following is the most appropriate treatment recommendation?
• An 82-year-old woman who has never smoked is evaluated because of a persistent cough. Chest radiograph shows several lung nodules and infiltrates. There are no significant findings on physical examination. The patient reports no weight loss. Blood studies show no abnormalities. CT scans confirm pulmonary involvement only, and results of bone scan and CT scan of the head are normal. The patient most likely has which of the following histologic types of lung cancer?
• A 64-year-old woman has the following family history: One sister, who was a smoker, had lung cancer at the age of 63 years; another sister had breast cancer at the age of 70 years. Her father had prostate cancer at 82 years of age, and her mother had breast cancer at age 71 years. She has three other sisters, now aged 58, 60, and 65 years who have no history of cancer. She has two daughters and two sons between the ages of 25 and 39 years, who have no history of cancer. Her ancestry is European in general, and she is not of known Ashkenazi Jewish descent. She is concerned that “cancer runs in the family” and would like to have one of those “gene tests” she has read about. What is the best advice to give her and her family?
• A 72-year-old man was found to have an anterior rectal cancer at 2 cm from the anal verge. A CT scan of chest, abdomen and pelvis showed no evidence of metastatic disease. An MR scan of pelvis showed an anterior tumour abutting the prostate gland, radiologically staged as a T3, N1, M0 cancer. What is the most appropriate next step in management?
• A 26-year-old man with testicular cancer who is receiving chemotherapy is evaluated in the emergency department. His temperature is 38.9 °C (102 °F), and he complains of feeling flushed and tired. He has an indwelling central venous port, but there are no localizing symptoms to suggest a source of infection. Chest radiograph shows no abnormalities. The patients hemoglobin is 8.9 gIdL; the absolute neutrophil count is 165/μL and the platelet count is 56,000/μL. Results of other laboratory studies and urinalysis are within normal limits. Blood samples are obtained from a peripheral vein and through the port and sent for culture; a urine culture is also ordered. The patient is hospitalized and intravenous ceftazidime is initiated. Three days later, the patient‟s temperature is 37.8 °C (100 °F) and absolute neutrophil count is 4504/μL; his clinical condition is otherwise stable. Results of blood and urine cultures are negative. A repeat chest radiograph is normal, and blood and urine speci
• A 29-year-old man was diagnosed with stage II (that is, spread from the primary tumor to retroperitoneal lymph nodes) nonseminomatous germ cell tumor 1 year ago. Treatment included orchiectomy and retroperitoneal lymph node dissection. He now presents with an elevated level of β-human chorionic gonadotropin hormone and multiple pulmonary lesions ranging in size from 0.61 to 3.22 cm. Needle biopsy specimen of the largest lesion reveals a germ cell tumor consistent with the initial diagnosis. He is asymptomatic. What is the best treatment for this patient?