W.W. Baig, R.P. Attur, A. Chawla, S. Reddy, S. Pillai, L. Rao, G. Rao, K. Ashok, P. Yegneswaran. Epididymal and prostatic histoplasmosis in a renal transplant recipient from southern India. Transpl Infect Dis 2011: 13: 489–491. All rights reserved
Abstract: An unusual case of epididymal and prostatic histoplasmosis is reported from Karnataka State of southern India, in a 37‐year‐old male renal transplant recipient, who had presented with gastrointestinal histoplasmosis a year before the second presentation and had responded successfully to 9 months' treatment with itraconazole. The patient presented a second time with high‐grade fever and pain in the scrotum and the lower abdomen. Ultrasound of the abdomen revealed a retrotrigonal abscess, which was confirmed on computed tomography scan of the pelvis. Pus was drained via transrectal route and biopsy specimens were taken from the epididymis and the prostate. Histopathology revealed the picture suggestive of histoplasmosis, and the pus on culture confirmed the infection with Histoplasma capsulatum. To our knowledge, only 5 cases of epididymal histoplasmosis have been reported in the literature, our case being the second report from India and sixth in the world; prostatic histoplasmosis is also a rare occurrence.
Infantile myofibroma is a rare and benign tumour of children presenting in the head and neck region. Rendering a final diagnosis of infantile myofibroma can be challenging in the light of nonspecific clinical, radiological findings and its histopathological similarities with a number of neoplasms especially spindle cell tumours. In this paper we discuss a case of infantile myofibroma in a 2-month-old infant, enumerating the various differential entities that have to be eliminated in reaching its specific diagnosis and highlighting the importance of immunopositivity to vimentin and smooth muscle actin (SMA) in establishing its myofibroblastic differentiation.
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