CT scan in bone window (A, D) reveals a soft tissue mass in the left frontal sinus without any signs of bone destruction or reaction. [diagnosticpathology.biomedcentral.com]

Maternal connective tissue disease and congenital heart block: Demonstration of immunoglobulin in cardiac tissue. N. Engl. J. Med. ‏ [books.google.com]

[…] manifestations may result from brain parenchymal metastases or from tumors around the dura (eg, metastatic tumors; meningeal tumors such as meningiomas, sarcomas, or gliomas) or skull lesions (eg, granulomas, hemangiomas, osteitis deformans, osteomas, xanthomas [merckmanuals.com]

[…] visual hallucinations, hemianopia or quadrantanopia (contralateral) Astrocytoma Glioblastoma Oligodendroglioma Parietal lobe Deficits in position sensation and in 2-point discrimination (contralateral), anosognosia (no recognition of bodily defects), denial [merckmanuals.com]

Convulsions and seizures Dizziness or loss of balance Vomiting or nausea Difficulty in speaking and thinking Vision changes Hearing changes Disorientation and confusion Personality changes Paralysis or weakness in one part or one side of the body Diagnosis [thebrainandspine.com]

When the hypopituitarism is severe episodic confusion occurs and the patient will become drowsy. Pituitary apoplexy results from sudden spontaneous haemorrhage into the pituitary tumour. [surgwiki.com]

If it becomes blocked, the symptoms are similar to that of the original condition of hydrocephalus and may include headaches, vomiting, visual problems and/or confusion or lethargy, among others. [aans.org]

Sometimes people confuse brain aneurysms with brain tumors. Brain aneurysms are not tumors; they are areas in the brain arteries or veins that are abnormally weak and expand to form a ballooning or expansion of the vessel wall. [emedicinehealth.com]

Rhabdoid Tumor Back to top Characteristics Rare Highly aggressive and tends to spread throughout the CNS Often appears in multiple sites in the body, especially the kidneys Difficult to classify; may be confused with medulloblastoma or PNETs Occurs most [braintumor.org]

MENINGISMUS Blood in the subarachnoid CSF will cause the features of meningismus (headache, neck stiffness, photophobia and fever or vomiting). [surgwiki.com]

Anosmia if tumor is at base of lobe Astrocytoma Glioblastoma Oligodendroglioma Hypothalamus Eating and drinking disorders (eg, polydipsia), precocious puberty (especially in boys), hypothermia Astrocytoma Occipital lobe Generalized seizures with visual aura [merckmanuals.com]

After radiation therapy to the neck or upper thorax, early-delayed neurotoxicity can result in a myelopathy, characterized by spinal symptoms such as Lhermitte sign (an electric shock-like sensation radiating down the back and into the legs when the neck [merckmanuals.com]

Case report We report on a 60-year-old woman with swelling in the left periorbital region and frontal headache at the same side. Her medical history was significant for sinus surgery 9 months before elsewhere. [diagnosticpathology.biomedcentral.com]