IgA vasculitis induced by carboplatin + nab-paclitaxel + pembrolizumab in a patient with advanced lung squamous cell carcinoma: a case report oleh Yuto Terashima, Masaru Matsumoto, Saeko Ozaki, Michiko Nakagawa, Shun Nakagome, Yasuhiro Terasaki, Hiroki Iida, Ryotaro Mitsugi, Eri Kuramochi, Naoko Okada, Tomoyasu Inoue, Satoru Matsuki, Shingo Kitagawa, Aya Fukuizumi, Naomi Onda, Susumu Takeuchi, Akihiko Miyanaga, Kazuo Kasahara, Masahiro Seike