The Brain and Spine Institute is made up of experts in the field of neuroscience in order to bring patients the best healthcare in East Tennessee for a full range of neurological diseases and disorders.
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The Brain and Spine Institute is made up of experts in the field of neuroscience in order to bring patients the best healthcare in East Tennessee for a full range of neurological diseases and disorders.
We provide a comprehensive continuum of cancer services, including prevention, outreach, diagnostic, treatment and support services delivered by our highly skilled staff with compassion and care.
The Center for Women & Children's Health is a hub for supporting women's and children's individual healthcare needs. The center provides support, research and unmatched patient-centered care.
Emergency and Trauma Services is the only Level I Trauma Center in the area and serves as the tertiary referral center for medical care in East Tennessee, serving Knox County and 21 surrounding counties.
The Heart Lung Vascular Institute brings together expertise in clinical care, teaching and research. Patients receive exceptional healthcare combined with patient-centered care.

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iLogic Electromagnetic Navigation Bronchoscopy
The iLogic Electromagnetic Navigation Bronchoscopy is a minimally invasive procedure that provides additional options for diagnosis and treatment of lung disease, even for patients with procedure-restricting conditions. This procedure does not carry the risks often associated with surgery. The iLogic System provides the possibility to detect lung cancer early, even before symptoms are evident, enhancing treatment options for patients. Similar to GPS-like technology, the iLogic System uses electromagnetic navigation to guide the physician through the patient’s airways. This
allows the physician to take tissue samples in regions of the lungs that are not reachable with traditional bronchoscopy. Until now, physicians have relied on needle biopsy or surgery to take tissue samples – both of which can cause complications.
Electromagnetic Navigation Bronchoscopy (ENB) extends the reach the bronchoscope to regions deep within the lung enabling physicians to locate small lung lesions for diagnostic testing and potential treatment. The system uses natural airway access, and implements proprietary software and electromagnetic technology.
iLogic uses electromagnetic navigation bronchoscopy and a patient's natural airways to
The iLogic system offers a virtual 3D bronchial tree that extends deep into the lungs reaching 17+ airway generations, multiple guidance and navigation views that enhance lung lesion and vessel visualization and has a diagnostic yield of 70% - 74% for lesions and 100% for lymph nodes.
As much as 65% of traditional bronchoscopy procedures fail to reach peripheral lesions, which leads to move invasive diagnostic procedures. Using the patient's natural airways, the iLogic system provides the ability to diagnose, stage and prepare to treat distal lung lesions in one procedure and provides safe and efficient access for non-operable patients.
Learn more about the iLogic Electromagnetic Navigation Bronchoscopy procedure.