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Figure 2: (a) Creation of retroperitoneal working space by inflating 200-300 ml air into an indigenously made catheter (a glove finger tied over a suction catheter). (b) A 12.mm coaxial telescope with a 5.mm working channel for an instrument used for retroperitoneal dissection (c) Extrarenal dilated pelvis decompressed percutaneously using 23.gauge spinal needle

Figure 2: (a) Creation of retroperitoneal working space by inflating 200-300 ml air into an indigenously made catheter (a glove finger tied over a suction catheter). (b) A 12.mm coaxial telescope with a 5.mm working channel for an instrument used for retroperitoneal dissection (c) Extrarenal dilated pelvis decompressed percutaneously using 23.gauge spinal needle