1) Capable of performing 2) Fit for use 3) In condition to run 4) In running condition 5) In working condition 6) In working order 7) Like some tumors 8) Like tumors, hopefully 9) Like working machinery 10) Ready for use 11) Usable for a specific purpose 1) Practicable 2) Practical 3) Serviceable 4) Useable 
• (a.) Practicable.
Describes a condition that can be treated by surgery.
Denoting a patient or condition on which a surgical procedure can be performed with a reasonable expectation of cure or relief. ... (05 Mar 2000) ... 
(op´әr-ә-bәl) subject to being operated upon with a reasonable degree of safety; appropriate for surgical intervention with a reasonable expectation of cure or relief.
Op'er·a·ble adjective Practicable. [ Obsolete]
Type: Term Pronunciation: op′ĕr-ă-bĕl Definitions: 1. Denoting a patient on whom or condition on which a surgical procedure can be performed with a reasonable expectation of cure or relief.
[adj] - usable for a specific purpose 2. [adj] - capable of being treated by surgical operation
operable, operability 1. A situation in which an operation is possible; such as, an operable machine. 2. The possibility of putting something into practice; practicable: an operable plan. 3. Treatable by surgical operation with a reasonable degree of safety and chance of success; an operable cancer.
practicable adjective usable for a specific purpose; `an operable plan`; `a practicable solution`
that can be treated by a surgical operation. Cf.(def. 2). · capable of being put into use, operation, or practice.