Inflammation of the loose connective tissues around the ORBIT, bony structure around the eyeball. It is characterized by PAIN; EDEMA of the CONJUNCTIVA; swelling of the EYELIDS; EXOPHTHALMOS; limited eye movement; and loss of vision.

An acute, diffuse, and suppurative inflammation of loose connective tissue, particularly the deep subcutaneous tissues, and sometimes muscle, which is most commonly seen as a result of infection of a wound, ulcer, or other skin lesions.

Diseases of the bony orbit and contents except the eyeball.

A nonspecific tumor-like inflammatory lesion in the ORBIT of the eye. It is usually composed of mature LYMPHOCYTES; PLASMA CELLS; MACROPHAGES; LEUKOCYTES with varying degrees of FIBROSIS. Orbital pseudotumors are often associated with inflammation of the extraocular muscles (ORBITAL MYOSITIS) or inflammation of the lacrimal glands (DACRYOADENITIS).

Neoplasms of the bony orbit and contents except the eyeball.

Inflammation of the NASAL MUCOSA in one or more of the PARANASAL SINUSES.

Inflammation of the NASAL MUCOSA in the SPHENOID SINUS. Isolated sphenoid sinusitis is uncommon. It usually occurs in conjunction with other paranasal sinusitis.

Accumulation of purulent material in tissues, organs, or circumscribed spaces, usually associated with signs of infection.

Bony cavity that holds the eyeball and its associated tissues and appendages.

Tomography using x-ray transmission and a computer algorithm to reconstruct the image.

Fractures of the bones in the orbit, which include parts of the frontal, ethmoidal, lacrimal, and sphenoid bones and the maxilla and zygoma.

Works containing information articles on subjects in every field of knowledge, usually arranged in alphabetical order, or a similar work limited to a special field or subject. (From The ALA Glossary of Library and Information Science, 1983)

Eyelid diseases refer to various medical conditions that affect the function, structure, or appearance of the eyelids, including inflammatory, infectious, neoplastic, congenital, and traumatic disorders, which can impact vision, comfort, and overall ocular health.

Tumors of cancer of the EYELIDS.

Death resulting from the presence of a disease in an individual, as shown by a single case report or a limited number of patients. This should be differentiated from DEATH, the physiological cessation of life and from MORTALITY, an epidemiological or statistical concept.

Female parents, human or animal.

Plastic surgery of the eyelid. (Cline et al., Dictionary of Visual Science, 4th ed)

'Gingival neoplasms' are abnormal, uncontrolled growths of tissue originating from the gingiva, which can be benign (non-cancerous) or malignant (cancerous), often manifesting as swellings, ulcerations, or masses within the oral cavity.