No abstract

Surgical bullectomy is the treatment of choice for giant emphysematous bullae; however, when a giant emphysematous bulla occupies the entire hemithorax, and the remaining lung is in a collapsed state for a long period, it is difficult to predict the surgical outcome preoperatively. We report a case of the successful resection of a giant emphysematous bulla occupying the entire hemithorax. A 44-year old man presented with bilateral giant emphysematous bullae. The giant emphysematous bulla on the left side occupied the entire left hemithorax. Further investigation of past chest radiographs helped predict that the left lung could be re-expanded with the recovery of pulmonary function after resection of the giant emphysematous bulla.

No abstract

No abstract

We successfully avoided leaving bronchial stumps in the donor graft, except in the middle bronchus, by performing lobar-to-lobar bronchial anastomoses in lobar LTs. Excellent healing of lobar-to-lobar bronchial anastomoses and bronchial stumps was observed.

Early tracheostomy following lung transplantation decreased both intensive care and hospital stay, due to improved postoperative recovery, even in patients with poor preoperative conditions. Furthermore, length of hospital stay in patients with early tracheostomy was similar to that of patients without tracheostomy after lung transplantation.

BackgroundEarly diagnosis of unilateral chronic lung allograft dysfunction (CLAD) is difficult because the unaffected contralateral lung functions as a reservoir in bilateral living-donor lobar lung transplantation (LDLLT). We previously reported the usefulness of 133Xe ventilation scintigraphy for detection of unilateral change, but the supply of 133Xe has been stopped globally. The present study aimed to examine the usefulness of inspiratory and expiratory computed tomography (I/E CT) volumetry for detection of unilateral change in CLAD patients.MethodsThis was a retrospective single-center, observational study using prospectively collected data. A total of 58 patients who underwent bilateral LDLLT from August 2008 to February 2017 were analyzed. Respiratory function tests, I/E CT were prospectively conducted. ΔLung volume was defined as the value obtained by subtracting expiratory lung volume from inspiratory lung volume.ResultsFourteen (24%) cases were clinically diagnosed with CLAD, of which 10 (71%) were diagnosed as unilateral CLAD. ΔLung volume of bilateral lungs strongly correlated with forced vital capacity (r = 0.92, P < 0.01) and forced expiratory volume in 1 second (r = 0.80, P < 0.01). Regardless the phenotypes (bronchiolitis obliterans syndrome or restrictive allograft syndrome) of CLAD, Δlung volume onset/baseline significantly decreased compared with that in the non-CLAD group. Among the 10 unilateral CLAD patients, 3 with clinically suspected unilateral rejection yet did not show a 20% decline in forced expiratory volume in 1 second. In 2 of these, Δlung volume of unilateral lungs on the rejection side decreased by 20% or more.ConclusionsOur findings suggest that I/E CT volumetry may be useful for assessment and early diagnosis of unilateral CLAD after bilateral LDLLT.

Gastrointestinal complications are not uncommon in LTx recipients and may be serious; therefore, early detection and appropriate treatment are imperative. Surgical management is required for some complications, but most can be managed medically.