Corticodependent and recurrent inflammatory pseudo tumor. Analysis of cases and review.

Inflammatory pseudo tumor (IP) is an infrequent process with benign evolution in most cases whose etiology and pathogenesis are unknown. It usually affects young men and children, in whom the macroscopic lesion can mimic a malignant process, which is ruled out after biopsy. Therefore, the diagnosis of certainty is histological and treatment consists of corticosteroids, leaving resection for cases in which biopsy is not possible or in which it produces local complications.

Ocular surface characterization after allogeneic stem cell transplantation: A prospective study in a referral center.

Purpose: To characterize anatomical and functional changes in the ocular surface after hematopoietic stem cell transplantation.

Methods: Three groups of patients were included in the study. Group 1: patients who had undergone allogeneic hematopoietic stem cell transplantation (HSCT) (n = 26).

Clinical and radiological study of three cases of aggressive course testicular lymphomas.

Objective: To describe the clinical and radiological features, and the role of imaging in diagnosis and extension study of testicular lymphoma (TL).

Methods: Testicular and inguinal color Doppler ultrasound, extension-study Multidetector Computed Tomography (MDCT), and Doppler ultrasound and MDCT in an upper extermity metastasis were performed.

Results: Case 1: A 65-year-old man with TL 11 years ago, recurrence in the contralateral testis 5 years later, orbital involvement at 8 years and currently recurrence in the arm with ulnar nerve infiltration.