Single-Probe Percutaneous Cryoablation with Liquid Nitrogen for the Treatment of T1a Renal Tumors.

Kidney cancer accounts for 3% of adult malignancies and is increasingly detected through advanced imaging techniques, highlighting the need for effective treatment strategies. This retrospective study assessed the safety and efficacy of a new single-probe percutaneous cryoablation system using liquid nitrogen for treating T1a renal cancers. From May 2019 to May 2022, 25 consecutive patients from two academic hospitals, with a median age of 64.

Hepatomegaly and fever at the time of neutrophil recovery revealing L-asparaginase toxicity in the treatment of acute lymphoblastic leukemia.

Patient: Male, 52 FINAL DIAGNOSIS: L-asparaginase associated steatohepatitis and pulmonary Pneumocystis Symptoms: Cholestasis • hepatomegaly

Medication: Corticosteroids • atovaquone • antioxidant therapy Clinical Procedure: Liver biopsy Specialty: Hematology • Infectious Disease • Hepatology.

Objective: Challenging differential diagnosis.

Background: L-asparaginase (L-aspa) is an important component of chemotherapy in acute lymphoblastic leukemia (ALL).