Although paranoid, secretive, infiltrative are fair enough.    From Wordnik.com.  [Something Completely Silly] Reference

Mrs. Edwards will be undergoing further testing of her infiltrative ductal carcinoma of the breast, to determine how far it's spread and whether or not a mastectomy or lumpectomy is indicated.    From Wordnik.com.  [Medpundit] Reference

The doctors called her breast cancer "infiltrative ductile cancer.".    From Wordnik.com.  [The Journal-Standard Homepage RSS] Reference

If it is a diffuse infiltrative process, a specimen should be taken from at least two locations.    From Wordnik.com.  [Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery] Reference

The granulomatous, or infiltrative diseases, can behave like tumors in how difficult they are to treat.    From Wordnik.com.  [TheHorse.com News] Reference

The 6-year-old's excruciating headache led to a grim diagnosis: inoperable, infiltrative, malignant brain tumor.    From Wordnik.com.  [Cincinnati.Com - All Local News] Reference

These can include past parasite damage, tumor, and granulomatous enteritis or other infiltrative bowel diseases.    From Wordnik.com.  [TheHorse.com News] Reference

One reason for this is that sporadic, infiltrative tumor cells will remain in the brain even after most careful surgery.    From Wordnik.com.  [PhysOrg.com - latest science and technology news stories] Reference

(See Fig. 6.) 3, Indirect view, sitting position; posttyphoid infiltrative stenosis, left arytenoid destroyed by necrosis.    From Wordnik.com.  [Bronchoscopy and Esophagoscopy A Manual of Peroral Endoscopy and Laryngeal Surgery] Reference

Endoscopic laser-assisted surgery of the larynx is usually indicated in the early stages of infiltrative malignant disease of the glottic region.    From Wordnik.com.  [Yemen Observer] Reference

The patient then underwent cardiac magnetic resonance imaging, which showed neither infiltrative myocardial diseases nor any evidence of infarction.    From Wordnik.com.  [BioMed Central - Latest articles] Reference

There have been reports of acute diffuse infiltrative pulmonary disease of unknown etiology such as pneumonitis, interstitial pneumonia, lung infiltration and Acute Respiratory Distress Syndrome in patients receiving VELCADE.    From Wordnik.com.  [Health News from Medical News Today] Reference

Khaled Aziz, MD, Director of AGH's Center for Complex Skull Base Surgery. gliomas are particularly challenging to resect because the infiltrative nature of the malignant cells produces indistinct borders between normal and diseased tissue.    From Wordnik.com.  [THE MEDICAL NEWS] Reference

Slide 180: Differential Diagnosis Hints for differential diagnosis herpes encephalitis versus infiltrative temporal lobe glial tumors: If confirmed, the hyper intensity on DW images and reduced ADC values favor the diagnosis of herpes encephalitis.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

We analyzed microsatellite markers in a region spanning the chromosome from the telomere to the centromere, to characterize the pattern of 1p and 19q loss of heterozygosity in 39 infiltrative gliomas, including astrocytomas, glioblastomas, oligoastrocytomas and oligodendrogliomas.    From Wordnik.com.  [Naturejobs - All Jobs] Reference

/19 cases and was mainly restricted to cells at the deep tumor margin, or to small infiltrative glands and detached cell clusters within the stroma.    From Wordnik.com.  [Naturejobs - All Jobs] Reference