huàn / zhě / chū / xiàn / shì / wù / mó / hú / hé / hū / xī / kùn / nán / hòu / bèi / zhěn / duàn / wéi / ròu / dú / zhòng / dú患者出现视物模糊和呼吸困难后,被诊断为肉毒中毒。After developing blurred vision and difficulty breathing, the patient was diagnosed with botulism.