Atsushi Tsukiyama, MD. PhD.

◆Outpatient Consultation Notice◆
Consultations are available by referral only for the following conditions: pituitary tumors, Rathke’s cleft cysts, cerebral aneurysms, and carotid artery stenosis.
Appointments are limited to Monday afternoons and must be scheduled in advance.
Please note that our outpatient clinic is intended to be a quiet and rationnal environment for medical care. We kindly ask for mutual respect and composure during visits.
◆ Clinical Philosophy and Surgical Expertise
I specialize in endoscopic surgery for hypothalamic–pituitary lesions, with board certifications in neuroendoscopy, stroke surgery, and endovascular neurosurgery.
Whether through microsurgery, endoscopy, or catheter-based treatment, I aim to provide not the most conventional method, but the most fitting one—tailored to each patient’s condition.

I believe it is wiser to lend one’s ear to many, but one’s voice to few—listening with care and speaking only when words are necessary.
Surgical technique is not an end in itself, but a language—one that must respond with precision and humility to each patient’s unfolding story.
Endoscopic and endovascular approaches have quietly but profoundly reshaped modern neurosurgery.
To maneuver an endoscope deep within the brain, or to advance a catheter through delicate, threadlike vessels—technical skill alone is not enough.
Such procedures demand sharpened concentration and quiet strength of judgment—a steady inner clarity that does not falter, even under pressure.
In an era flooded with options, medicine must offer more than correctness.
It must offer presence—a quiet willingness to accompany patients through uncertainty.
What binds surgeon and patient is not persuasion, but trust.
At times, connection arises not through words, but through shared stillness—a glance, a breath.
It is in that quiet solidarity, grounded in humility and sincerity, that I find the essence of human-centered care.


