Acute deterioration stage的用法和样例：
- PHS should always be considered in a patient with parkinsonism who presents with an acute deterioration in symptoms.
- However, she suffered from recurrent hemoglobinuria and acute deterioration of renal function 4 months later.
- The diagnosis was based on the severe hyperuricemia, oliguria, acute deterioration of renal function, and urate crystal deposition in the renal collecting ducts in renal biopsy.
- Immunically functional effects of Shen Qi Fu Zheng injection in aged patients with acutely deteriorative stage of chronic pulmonary heart disease