Blood and alveolar lymphocyte subsets in pulmonary cytomegalovirus infection after lung transplantation.

Background: Cytomegalovirus (CMV) pneumonitis has been shown to be associated with lymphocytic alveolitis after lung transplantation. In the present study, we investigated a series of bronchoalveolar (BAL) and blood samples, collected in the absence of rejection or acute infectious episodes. in order -1: to evaluate intra-alveolar cell population changes concomitant with CMV replication and -2: to reappraise the value of cell population analysis in the management of patients after lung transplantation.

[Intralobar sequestration of the lung in an adult (type 1 of pryce). Treatment by coil embolization].

A 34 year old patient presented with recurrent hemoptysis. A chest radiograph was normal. Helical CT angiogram of the chest with tridimensional reconstructions demonstrated an intralobar pulmonary vascular sequestration Pryce I-type of the right lower lobe.

Nebulized cyclosporine in the rat: assessment of regional lung and extrapulmonary deposition.

Background: Nebulized cyclosporine (CsA) has been shown to limit lung allograft rejection as well as intramuscular (IM) CsA, with limited blood diffusion. The present study determined the pharmacokinetic parameters of nebulized CsA, by the assessment of regional lung deposition and extrapulmonary diffusion of CsA.

Methods: CsA was given either by IM injection (10 mg/kg) or by aerosol (at 10 and 25 mg/kg doses); 70 rats were killed at 25 and 50 min, and at 2, 4, 6, 8, 12, 24, or 48 hr after CsA administration.

[Report of 2 cases of pleural recurrences of surgically treated bronchogenic carcinoids. Diagnostic and therapeutic problems].

Recurrence after surgery for bronchial carcinoid tumors is very uncommon in cases of typical tumors and occasionally seen in cases of atypical tumors. We observed two cases of recurrence in an unusual location, the pleura. Somatostatin analog and MIBG scinigrams were useful for diagnosis.