Testicular myeloid sarcoma: a relapse of acute myeloid leukaemia after allogeneic peripheral blood stem cell transplantation- a rare presentation.

Myeloid sarcoma is an uncommon pathological diagnosis of proliferation of blasts of one or more of the myeloid lineages in regions other than the blood and bone marrow. Myeloid sarcoma of the testis after allogeneic bone marrow stem cell transplantation is very rare and only few cases are reported in the literature. It is usually misdiagnosed as malignant lymphoma, particularly with large cell lymphoma, due to similar histological morphology.

Tubeless percutaneous nephrolithotomy (PCNL) for forgotten and retained stent in renal allograft recipient: an interesting case report and lessons learnt.

Complications after renal allograft transplantation are not so uncommon. Most complications are related to graft rejection, immune-suppressive drug toxicity and the operative procedure. Stents are placed after a transplant to prevent urine leak at the site of ureteric reimplantation, to facilitate an early healing in immune-suppressed individuals and to prevent obstruction at the site of ureteral anastomosis.