Previous Pathology Case Challenges

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.

A 37-year-old woman presents to medical attention reporting increasing vague abdominal pain, irregular bowel movements (constipation alternating with diarrhea), and menorrhagia, over the past year.

A 37-year-old woman presents to medical attention reporting increasing vague abdominal pain, irregular bowel movements (constipation alternating with diarrhea), and menorrhagia, over the past year.

A 37-year-old woman presents to medical attention reporting increasing vague abdominal pain, irregular bowel movements (constipation alternating with diarrhea), and menorrhagia, over the past year.

A 37-year-old woman presents to medical attention reporting increasing vague abdominal pain, irregular bowel movements (constipation alternating with diarrhea), and menorrhagia, over the past year.

A 37-year-old woman presents to medical attention reporting increasing vague abdominal pain, irregular bowel movements (constipation alternating with diarrhea), and menorrhagia, over the past year.

A 37-year-old woman presents to medical attention reporting increasing vague abdominal pain, irregular bowel movements (constipation alternating with diarrhea), and menorrhagia, over the past year.

A 37-year-old woman presents to medical attention reporting increasing vague abdominal pain, irregular bowel movements (constipation alternating with diarrhea), and menorrhagia, over the past year.

A 37-year-old woman presents to medical attention reporting increasing vague abdominal pain, irregular bowel movements (constipation alternating with diarrhea), and menorrhagia, over the past year.

A 14-year-old boy presents with new onset of shortness of breath and easy bruising. A chest x-ray reveals a large anterior mediastinal mass.

A 62-year-old man presents with an incidental finding of an enlarged lymph node along the left internal iliac chain. No prior history of malignancy.