Unusual presentation of cytomegalovirus infection in patients after organ transplant.

OBJECTIVES: Cytomegalovirus (CMV) infection has an enormous impact in solid-organ transplant patients. In immunocompromised patients, CMV is associated with well-known direct effects. We herein describe 3 unusual patterns occurring in the setting of tissue-invasive CMV associated with high viral load. MATERIALS AND METHODS: Of our 3 cases, the first patient after kidney transplant presented with cholestasis related to radiological cholangitis; the second patient after heart transplant presented with erythema nodosum with CMV infection as the sole cause; and the third patient after kidney transplant presented with acute renal failure related to mild interstitial nephritis with acute tubular necrosis and tubulitis. RESULTS: The first patient's cholestasis resolved with antiviral therapy, as did the erythema nodosum and CMV infection of the heart transplant patient. The third patient's acute renal failure resolved by increased steroid dosage, plasma exchanges, and ganciclovir therapy. CONCLUSIONS: These 3 unusual presentations of tissue invasive CMV had favorable outcomes with antiviral therapy.

Non-operative Management for Uncomplicated Appendicitis: An Option to Consider.

AIM: The main goal of our study was to assess a 7 days long course of antibiotics for acute uncomplicated appendicitis. MATERIALS AND METHODS: From March 2014 to November 2015, all patients diagnosed with acute appendicitis have been considered to be treated by only antibiotics. Inclusion criteria included clinical (tenderness), biological (C-reactive protein [CRP] < 50), and radiological features (diameter > 6 mm). All patients were treated with intravenous amoxicillin and clavulanic acid (100 mg/kg/day) for 2 days (six doses). At the end of the treatment, clinical and paraclinical examinations included blood samples at day 7 and ultrasound (US) scan at 3 months. RESULTS: A total of 166 patients were treated and followed up prospectively during the study period. Mean age at diagnosis was 10.8 ± 0.6 years. All children, but four were discharged with a clinical improvement after 48 hours and six intravenous antibiotics injection according to our protocol. Four children required surgery during the initial hospitalization period.Initial ultrasound scan showed a mean diameter of 7.85 ± 1.6 mm, with inflamed fat in 124 patients (74.7%). At Day 7, the diameter was 5.2 ± 1.6 mm (p < 0.0001).During a median follow-up of 18.8 months (3.5-18), 22 patients (13.25%) had to be managed for a novel episode of acute appendicitis after a median period of 138 days (13-270). None had to be managed for a complicated appendicitis. CONCLUSION: Non-operative treatment (NOT) is a safe alternative for the management of uncomplicated acute appendicitis in children. Further study should be conducted to determine relapse risk factors.

Cardiac computed tomography of multiple coronary arteries to right ventricle fistulas in a newborn with pulmonary atresia and intact ventricular septum.

Right ventricle-dependent coronary circulation significantly alters the therapeutic options and prognosis in neonates with pulmonary atresia and intact ventricular septum. The contribution of cardiac computed tomography for the accurate assessment of multiple coronary arteries to right ventricle fistulas in a newborn infant with pulmonary atresia and intact ventricular septum is described.

The role of stent-grafts in the management of aortic trauma.

Stent graft has resulted in major advances in the treatment of trauma patients with blunt traumatic aortic injury (TAI) and has become the preferred method of treatment at many trauma centers. In this review, we provide an overview of the place of stent grafts for the management of this disease. As a whole, TEVAR repair of TAIs offers a survival advantage and reduction in major morbidity, including paraplegia, compared with open surgery. However, endovascular procedures in trauma require a sophisticated multidisciplinary and experienced team approach. More research and development of TAI-specific endograft devices is needed and large, multicenter studies will help to clarify the role of TEVAR compared with open repair of TAI.

Ovarian germ cell tumors in children. Management, survival and ovarian prognosis. A report of 75 cases.

BACKGROUND/PURPOSE: The aims of this study were to evaluate survival and ovarian prognosis in patients treated for ovarian germ cell tumor (OGCT) and to propose a decision-making protocol. METHODS: Charts of girls operated on for OGCT from 1976 up to 2009 were reviewed retrospectively. Tumor characteristics were assessed by tumor markers, imaging, and pathology. RESULTS: Charts were available in 71 children presenting 75 OGCT. Tumors were benign in 58 cases and malignant in 17 cases. The average of the largest diameter of benign OGCT was significantly lower than that of malignant OGCT (76.5 +/- 49 mm versus 169 +/- 54 mm, P < .0001). Ovarian-sparing tumorectomy was carried out in 27 benign OGCT; 23 (85%) preserved ovaries were follicular. Malignant OGCTs were managed according to the protocols of the French Society for Pediatric Oncology. Bilateral oophorectomy had to be performed in 2 children. One patient presented a recurrence and 1 died. CONCLUSIONS: In our series, both benign and malignant OGCTs have a good prognosis. A 75-mm cutoff size is proposed as an important criterion to preoperatively differentiate between benign and malignant tumors. In benign OGCT, ovarian-sparing tumorectomy leads to preserve ovaries in approximately 85% of cases, and in malignant OGCT, high survival rate has been obtained.