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847 Possible Causes for Tumors Are Locally Invasive

  • Multiple Self-Healing Squamous Epithelioma

    invasive skin tumors that grow rapidly for a few weeks before spontaneously regressing, leaving scars.[] Tumors appear most often on sun-exposed regions, are locally invasive, and undergo spontaneous resolution over a period of months leaving pitted scars.[] invasive skin tumors that grow rapidly for a few weeks before spontaneously regressing, leaving scars(1,2).[]

  • Bone Tumor

    Based on the data presented herein, we conclude that PTHrP excreted by GCT stromal cells increases bone tumor cell local invasiveness and migration.[] CT may be able to determine the local extent of the neoplasm but there may be difficulty in differentiating tumor invasion of the medullary cavity and reactive non-neoplastic[] A thin radiolucent line separating the tumor from the underlying bone is a classical radiographic finding [ 4 ].[]

  • Chemotherapy

    Surgical resection of the tumor is necessary for cure; however, due to its aggressive nature, it is often unresectable at presentation due to tumor size, local invasion, and[] Pancreatoblastoma is a rare malignant tumor in children.[] Because it is a rare tumor, there is currently no standard treatment regimen.[]

  • Rectal Prolapse

    In contrast to HT29 tumors, which showed local invasion and metastasis, COLO320DM tumors demonstrated a non-invasive tumor with pushing borders without presence of metastasis[] Rectal prolapse was not observed in adult mice carrying a COLO320DM caecal tumor or young mice carrying a HT29 caecal tumor.[]

  • Forbes-Albright Syndrome

    There is a minority of tumors with locally invasive growth extending beyond the durai capsule into the cavernous sinus, middle cranial fossa, temporal lobe, diencephalon,[] Expansive growth can give rise to extremely large tumors that compress the third ventricle or erode the sphenoid bone.[] A small number of tumors may metastasize to the subarachnoid space remote from the primary lesion, to extracranial organs via the blood circulation, or to both (Table 13).[]

  • Osteoblastoma

    Osteoblastoma is a benign bone-forming tumor, sometimes locally invasive, that may involve any bone.[]

  • Low-Grade Astrocytoma

    Desmoid tumors are histologically benign but locally invasive tumors that can occur in the head and neck.[]

  • Hemangiosarcoma

    If local invasion is noted on the surgical biopsy, then chemotherapy will typically be recommended to follow surgery.[] Local invasion into the underlying calvarium and brain occurs frequently ( 14 ).[] Tumors typically form in the spleen, skin, and heart.[]

  • Trigeminal Neuralgia

    Pituitary adenomas account for approximately 10% of intracranial tumors and 5% are locally invasive.[] Cavernous sinus invasion by pituitary tumors presents mostly with cranial nerve palsies, especially involving the third, fourth and sixth cranial nerves, which is well documented[]

  • Squamous Cell Carcinoma of the Lung

    We performed the transesophageal endoscopic ultrasound (EUS) for a detailed evaluation of the degree of invasion, and we obtained the findings of localized tumor invasion[] The tumor was adjacent to the esophagus, which was a strongly suspected lung cancer with esophageal invasion.[]

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