Grossly delayed graft function in a living related kidney transplant recipient: a case report

Delayed graft function is a potentially challenging problem especially in cadaveric kidney transplant recipients. It adversely impacts long-term graft survival. It is rarely seen in living kidney transplants. Recovery of graft function usually occurs within a month. The chances of recovery of graft function diminish with further prolongation of delayed function. In fact, recovery of graft function after 3 months has rarely been described, we report herein recovery of graft function after 132 days of nonfunction in a living related kidney transplant.     

Acute disseminated encephalomyelitis in a renal transplant recipient: a case report

Acute disseminated encephalomyelitis (ADEM) is an acute demyelinating disorder of the central nervous system, mostly seen in children after viral or bacterial infection and vaccinations. Cases of ADEM, albeit rare, have been reported in renal transplant recipients. The pathophysiology of posttransplant ADEM remains unclear but has been hypothesized to be due to aberrant T-cell reactivity to myelin basic protein triggered by a bacterial or viral infection. We report an unusual case of a 34-year-old white female with ADEM developing 5 years after a living related renal transplant.     

Cytomegalovirus infection in peptic ulcer in renal transplant recipient: a case report

Gastroduodenal ulcers in renal transplant recipients are usually originated from excessive acid secretion or infection of Helicobacter pyroli. Herein, we report a case of cytomegalovirus (CMV)--induced gastric ulcer following cadaveric renal transplantation. The patient was a 48-year-old man with chronic renal failure and received cadaveric renal transplantation. A month later, he had epigastralgia without CMV-positive antigenemia and received gastrointestinal fiberscopy. Endoscopically, gastric ulcer was identified. Histological findings revealed conspicious nuclear enlargement of the non-epithelial cells in the ulcer bed, which indicated CMV infection. The patient was treated with ganciclovir for 2 weeks and the symptom was relieved. He discharged with a good renal function on day 75 posttransplant. CMV infection plays an important role in gastric ulcer after renal transplantation. Antigenemia assay dose not seem feasible for the detection of CMV-induced gastric ulcer.     

Infected solitary renal cyst of the graft in a renal transplant recipient : a case report

A 59-year-old woman with end-stage renal disease of diabetic nephropathy who had been on maintenance hemodialisis for 4 years, underwent a living-unrelated renal transplantation 6 years ago. She was admitted to our hospital, because of a low grade fever and edema. Ultrasonography revealed the cyst with heterogeneity structure in the upper pole of the transplanted kidney. Magnetic resonance imaging showed a high-intensity cystic mass measuring 68×53 mm. As fever and laboratory data did not improve sufficiently by the treatment with antibiotics, echo-guided puncture and drainage were performed for the abnormal structure in the upper pole of the transplanted kidney. In the culture of the purulent aspirate drained from renal cyst, Escherichia coli was isolated. To our knowledge, this is the first report of infected renal cyst of the graft in a renal transplant recipient in the world.     

Isolated primary pulmonary Kaposi's sarcoma in a renal transplant recipient: a case report

Kaposi's sarcoma (Ks) a relatively common malignancy after kidney transplantation, generally presents as characteristic dermatomucosal lesions. Visceral organ involvement is common in conjunction with skin lesions; however, isolated visceral KS is an uncommon disease among kidney recipients. Isolated primary pulmonary KS is a rare finding in this population. Herein we have reported on a 38-year-old renal recipient male with respiratory symptoms and a normal dermatomucosal examination without lymphadenopathy. Chest imaging revealed multiple, bilateral, ill-defined nodular opacities without lymphadenopathy or pleural effusion. Pulmonary KS was documented by histopathological evaluation of samples obtained from an open lung biopsy. The patient died because of severe pneumonia and intra-alveolar hemorrhage. Postmortem evaluation indicated no other organ involvement. This case exemplifies the importance of being aware that pulmonary KS should not be excluded in the absence of dermatomucosal lesions and lymphadenopathy.     

Lansoprazole-induced acute allergic interstitial nephritis in a renal transplant recipient: a case report

Drug-induced interstitial nephritis is one of the causes of graft dysfunction in renal transplant recipients. Although commonly implicated as a cause of drug-induced interstitial nephritis in the general population, proton pump inhibitor-induced interstitial nephritis has not yet been reported in renal transplant recipients. Trimethoprim-sulfamethoxazole is responsible for most cases of interstitial nephritis in this population. Here, we describe the first case of proton pump inhibitor-related interstitial nephritis in a renal transplant recipient.     

Malaria in a liver transplant recipient: a case report

Malaria is an exotic complication in liver transplants patients. It can be acquired either by transfusion of blood products or through the transplanted organ. Infections caused by Plasmodium spp are unusual in liver transplants; to date, only four cases have been reported in the literature. Herein we have presented a case of Plasmodium vivax in a liver transplant patient. This diagnosis must be excluded in febrile transplant patients in endemic areas, especially during the first 2 months. An epidemiological history relevant for malaria both in the donor and in the recipient must be routinely included with screening tests.     

Ramsay Hunt syndrome with atypical progress in a renal transplant recipient: a case report

Ramsay Hunt syndrome is a rare complication of herpes zoster disease in which reactivation of latent varicella zoster virus infection occurs in the geniculate ganglion causing otalgia, unilateral vesicular eruption in a restricted dermatomal distribution, and peripheral facial paralysis. Dermal infections caused by human pathogenic herpes viruses are common in organ transplant recipients. For a transplant surgeon, it is imperative to remember that viral prophylaxis is essential in the follow-up of the transplant patients. Here, we presented a case of renal transplant and Ramsay Hunt syndrome with multiple cranial nerve involvement, with an atypical course. Management and differential diagnosis of this particular case are discussed with a review of the literature.     

Absence of teratogenicity of sirolimus used during early pregnancy in a liver transplant recipient

We describe the case of successful delivery in a 21-year-old woman who became pregnant 3 years after liver transplantation and who received sirolimus during the first 6 weeks of gestation. Sirolimus was discontinued when ultrasonography revealed a pregnancy, she was switched to tacrolimus and prednisone was continued. The course of pregnancy was uneventful; there were no signs or symptoms of graft rejection. Due to fetal intrauterine threatening asphyxia the pregnancy was concluded by cesarean section in the 39th gestational week, delivering a healthy, 2950 g, Apgar 10, female infant.     

Clinical course of a renal transplant recipient with malignant fibrous histiocytoma: a case report

Organ transplant (Tx) recipients are susceptible to develop various malignancies, most of which are uncommon in the general population. We present a case of post-Tx malignant fibrous histiocytoma with complete remission of tumor and excellent allograft function 3 years after cessation of cyclosporine.     

Lepromatous leprosy in a kidney transplant recipient: a case report

Leprosy is a chronic granulomatous disease of the skin and peripheral nerves caused by Mycobacterium leprae. Among mycobacterial infections, leprosy is rare in renal transplant recipients. Here, we report the manifestations of lepromatous leprosy in a 41-year-old renal transplant recipient. Before the renal transplant, the patient had recurrent bullous lesions on his extremities with no systemic complaints. He was on an immunosuppressive regimen that included prednisolone (1 mg/kg/d), cyclosporine (6 mg/kg), and mycophenolate mofetil (2000 mg/d), and had 2 serologically confirmed acute episodes of cytomegalovirus infection that responded favorably to intravenous ganciclovir. The density of his bullous skin lesions decreased after renal transplant. During his regular posttransplant visits, we noticed a decrease in his eyebrow hairs on their lateral margins bilaterally. Later, he developed generalized, symmetric, erythematous papules. With a positive acid-fast bacilli with Fite staining, the results of a skin biopsy showed diffuse foamy histiocyte infiltration in the dermis. These findings are compatible with lepromatous leprosy. After antileprosy therapy, no deterioration of renal allograft function or lepra reactions was noted in a 4-month follow-up. Clinicians should consider leprosy in the differential diagnosis of skin lesions in immunocompromised hosts, and in particular, solid organ transplant recipients in endemic areas.     

Aerosolized tacrolimus: a case report in a lung transplant recipient

Long-term outcomes after lung transplantation remain poor mainly to the development of bronchiolitis obliterans syndrome (BOS). Currently, treatment options for BOS are very limited. Strategies to prevent and treat this complication include the use of aerosolized therapy with only cyclosporine used in patients to date. We describe the use of aerosolized tacrolimus in a lung transplant recipient with BOS. The patient demonstrated clinical improvement in functional capacity and oxygenation while receiving tacrolimus by nebulization. Further research is needed to study whether aerosolized tacrolimus is beneficial in lung transplant recipients with BOS.