Dear Friends,

Muppet gratefully acknowledges the contribution of his good friend Dr. Manel Escobar who discovered and diagnosed the following case:

An 11-year-old girl with migrating bone pain for the last year, with normal radiographs, now presents with one month of low-degree fever. Chest and abdominal CT were unremarkable, except for the pelvic findings.

Diagnosis:

1. Fibrous dysplasia
2. Langerhans cell histiocytosis
3. Lymphoma
4. None of the above

Read more…

Dear Friends,

Muppet wants to test your diagnostic skills with the following case:

75-year-old male with vague pain in the right hemithorax.

Diagnosis:

1. Myeloma
2. Hydatid cyst
3. Fibrous dysplasia
4. None of the above

Read more…