Publications by authors named "Masashi Oniwa"

Background: Post-pneumonectomy syndrome (PPS) is a rare but serious condition that can occur after pneumonectomy. It is characterized by a mediastinal shift towards the vacated hemithorax, which can potentially lead to respiratory failure. The management of PPS poses a clinical challenge, especially in the context of the limited availability of certain therapeutic devices due to regulatory restrictions in Japan.

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A 75-year-old woman presented at our hospital with bilateral visual impairment. Ophthalmological examination revealed multiple choroidal tumours. Chest computed tomography revealed a tumour shadow in the right lower lobe and multiple lymph node metastases in the mediastinum and pulmonary hilum.

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