Reaching over to the counter, Philips took the requisition form and the patient’s chart. He scanned both for clinical information.
“The patient’s name is Schiller,” said Philips. The students were so absorbed in the preparations that they did not turn to face him while he spoke. “Chief complaint is weakness of the right arm and right leg. He’s forty-seven.” Philips looked at the patient. Experience told him that the man was probably tremendously frightened.
Philips replaced the requisition form and chart while inside the scanner room the technician activated the table. Slowly the patient’s head slid into the orifice of the scanner as if he were to be devoured. With a final glance at the position of the head, the technician turned and retreated to the control room.
“Okay, step back from the window for a moment,” said Philips. The four medical students obeyed instantly, moving to the side of the computer, whose lights were blinking in anticipation. As he had surmised, they were impressed to the point of submission.
The technician secured the communicating door and took the mike from its hook. “Stay very still, Mr. Schiller. Very still.” With his index ringer the technician depressed the start button on the control panel. Within the scanning room the huge doughnut-shaped mass surrounding Mr. Schiller’s head began abrupt, intermittent rotational movements like the action of the main gear of a gigantic mechanical clock. The clunking sound, loud to Mr. Schiller, was muffled for those on the other side of the glass.
“What’s happening now,” said Martin, “is that the machine is making two hundred and forty separate X-ray readings for each single degree of rotational movement.”
One of the medical students made a face of total incomprehension to his colleague. Martin ignored the gesture and placed his face in his hands with his fingers over his eyes, rubbing carefully and then massaging his temples. He hadn’t had his coffee yet and felt groggy. Normally he’d stop in the hospital cafeteria, but this morning he hadn’t had time because of the medical students. Philips, as Assistant Chief of Neuroradiology, always made it a point to handle the medical students’ introduction to neuroradiology. His compulsiveness in this regard had become a pain in the ass because it cut into his research time. The first twenty to thirty times he had enjoyed impressing the students with his exhaustive knowledge of the anatomy of the brain. But the novelty had worn off. Now it was enjoyable only if a particularly smart student came along, and in neuroradiology that didn’t happen very often.
After a few minutes the doughnut-shaped scanner halted its rotational movement, and the computer console came alive. It was an impressive setup like a control panel in a science-fiction movie. All eyes switched from the patient to the blinking lights, except for Philips, who glanced down at his hands and tried to dislodge a small tab of dead skin alongside the nail of his index finger. His mind was wandering.
“In the next thirty seconds the computer simultaneously solves forty-three-thousand-two-hundred equations of tissue-density measurements,” said the technician, eager to take over Philips’ role. Philips encouraged this. In fact he merely gave the students their formal lectures, allowing the practical teaching to be done by the neuroradiology fellows, or the superbly trained technicians.
Lifting his head, Philips watched the medical students, who were transfixed in front of the computer console. Turning his gaze to the leaded window, Philips could just see Mr. Schiller’s bare feet. Momentarily the patient was a forgotten participant in the unfolding drama. For the students the machine was infinitely more interesting.
There was a small mirror over a first-aid cabinet, and Philips looked at himself. He hadn’t shaved yet and the day-old stubble stood out like bristles on a brush. He always arrived a good hour before anyone else in the entire department, and he’d developed the habit of shaving in the surgical locker room. His routine was to get up, jog, shower and shave in the hospital and stop for coffee in the cafeteria. This usually gave him two hours to work on his research interests without interruption.
Still looking in the mirror, Philips ran a hand through his thick sandy hair, pushing it back. There was such a difference between the lightness of the ends and the darker blond of the roots that some of the nurses kidded Philips about highlighting it. Nothing could have been further from the truth. Philips rarely thought about his looks, occasionally butchering his hair himself when he didn’t have time to go to the hospital barber. But despite his inattention, Martin was a handsome man. He was forty-one and the recent lines that had formed about his eyes and mouth only enhanced his appearance, which earlier had seemed a bit boyish. Now he looked harder, and a recent patient had remarked that he seemed more like a cowboy on TV than adoctor. The comment had pleased him and it wasn’t altogether without basis. Philips was just under six feet tall with a slight but athletic build, and his face did not give the impression of an academician. It was angular, with a ruler-straight nose and expressive mouth. His eyes were a lively light blue, and they, more than anything else, reflected his basic intelligence. He’d graduated summa cum laude from Harvard, class of 1961.