Primary malignant lymphoma of the urinary bladder is extremely rare, and to our knowledge, no case described in the radiologic literature has been accompanied by calcification. We report a case in which the condition was associated with calcification, and describe the pelvic CT and MR imaging findings.
Adult ; Biopsy, Needle ; Bladder/pathology/radiography ; Bladder Neoplasms/complications/*pathology/*radiography ; Calcinosis/complications/*pathology/*radiography ; Fatal Outcome ; Female ; Human ; Lymphoma, T-Cell/complications/*pathology/*radiography ; Magnetic Resonance Imaging/methods ; Tomography, X-Ray Computed/methods

Heterotopic calcification following head and neck irradiation has rarely been reported. It usually develops as a late complication of radiotherapy in patients with malignancies, including breast cancer, lymphoma, and genitourinary malignancies. The occurrence of heterotopic calcification in the prevertebral space of the cervical spine has not been described as a late complication of irradiation. Here, we report a case of prevertebral heterotopic calcification in a patient with history of chemotherapy and radiotherapy for tonsil cancer 21 years ago.
Aged ; Calcinosis/*etiology/pathology/radiography ; *Cervical Vertebrae/radiography ; Female ; Humans ; Ossification, Heterotopic/*etiology/radiography ; Radiation Injuries/complications ; Tomography, X-Ray Computed ; Tonsillar Neoplasms/*radiotherapy

No abstract available.
Aged, 80 and over ; Calcinosis/complications/*diagnosis/radiography ; Calculi/complications/*diagnosis/radiography ; Humans ; Ileum/pathology ; Intestinal Diseases/*diagnosis/etiology/radiography ; Intestinal Obstruction/*diagnosis/etiology/radiography ; Male ; Tomography, X-Ray Computed