"When ought it to be done?" asked Mr. Carlton the tremor coming back into his voice.

"The sooner, the better, after an operation is decided upon," answered the doctor. "I will make another examination in about two weeks. The changes that take place in that time will help me to a clearer decision than it is possible to arrive at now."

After a lapse of two weeks Doctor Hillhouse, in company with another surgeon, made a second examination. What his conclusions were will appear in the following conversation held with Dr. Angier.

"The tumor is not of a malignant character," Doctor Hillhouse replied, in answer to his assistant's inquiry. "But it is larger than I at first suspected and is growing very rapidly. From a slight suffusion of Mrs. Carlton's face which I did not observe at any previous visit, it is evident that the tumor is beginning to press upon the carotids. Serious displacements of blood-vessels, nerves, glands and muscles must soon occur if this growth goes on."

"Then her life is in danger?" said Dr. Angier.

"It is assuredly, and nothing but a successful operation can save her."

"What does Doctor Kline think of the case?"

"He agrees with me as to the character of the tumor, but thinks it larger than an orange, deeply cast among the great blood-vessels, and probably so attached to their sheaths as to make its extirpation not only difficult, but dangerous."

"Will he assist you in the operation?"

"Yes."