| Cardiovascular
|
Orbital aneurysm, Carotico-cavernous fistula, Orbital venous varix, Capillary hemangioma, Arteriorvenous malformation, Cavernous haemangioma, Orbital lymphangioma
|
| Chemical / poisoning
|
No underlying causes
|
| Dermatologic
|
No underlying causes
|
| Drug Side Effect
|
No underlying causes
|
| Ear Nose Throat
|
Frontal mucocele, Frontal pyocele, Ethmoid mucocele, Ethmoid sinus pyocele, Ethmoid sinusitis
|
| Endocrine
|
Graves’ disease
|
| Environmental
|
No underlying causes
|
| Gastroenterologic
|
No underlying causes
|
| Genetic
|
Posterior orbit encephalocele, Periorbital dermoid cyst, Epidermoid cyst, Dermolipoma, Choristoma, Teratoma, Congenital cystic eye, Colobomatous cyst
|
| Hematologic
|
Langerhans cell histiocytosis, Erdheim-Chester disease
|
| Iatrogenic
|
Peribulbar anesthesia, Surgical trauma
|
| Infectious Disease
|
Orbital cellulitis, Orbital abscess, Preseptal cellulitis, Bacterial rhinosinusitis, Dacryocystitis, Infected mucocele, Mucormycosis, Osteomyelitis of the orbital bones, Rothia mucilaginosa, Hydatid cyst, Orbital aspergillosis, Endophthalmitis
|
| Musculoskeletal / Ortho
|
Orbital myositis, Sarcoidosis, Orbital vasculitis, Sjögren’s syndrome, Wegener’s granulomatosis, Dermatomyositis, Systemic lupus erythematosus, Churg-Strauss syndrome
|
| Neurologic
|
No underlying causes
|
| Nutritional / Metabolic
|
No underlying causes
|
| Obstetric/Gynecologic
|
No underlying causes
|
| Oncologic
|
Benign: Orbital ossifying fibroma, Lacrimal adenomas, Osteoma, Pleomorphic adenoma, Orbital lymphangioma, Optic nerve sheath meningioma, Optic nerve schwannoma
Malignant:Orbit Burkitt tumor, Orbital neuroblastoma, Orbit rhabdomyosarcoma, Orbital lymphoma, Uveal melanoma, Retinoblastoma, Lacrimal gland carcinoma, Nasopharyngeal carcinoma, Maxillary carcinoma, Ethmoidal carcinoma, Osteosarcoma, Fibrous dysplasia, Nerve sheath tumor, Hemangiopericytoma, Adenoid cystic carcinoma of lacrimal gland, Plexiform neurofibroma, Optic nerve glioma, Lacrimal gland tumor, Lacrimal duct tumours, Olfactory neuroblastoma, Chondrosarcoma, Fibrosarcoma, Malignant granular cell tumors
Metastatic: Orbit metastasis, Breast cancer, Melanoma metastasis
|
| Opthalmologic
|
Osteomyelitis of the orbital bones, Coloboma
|
| Overdose / Toxicity
|
No underlying causes
|
| Psychiatric
|
No underlying causes
|
| Pulmonary
|
No underlying causes
|
| Renal / Electrolyte
|
No underlying causes
|
| Rheum / Immune / Allergy
|
Tolosa Hunt syndrome
|
| Sexual
|
No underlying causes
|
| Trauma
|
Retro-orbital hematoma, Orbital fracture, Orbital trauma, Orbital emphysema
|
| Urologic
|
No underlying causes
|
| Miscellaneous
|
Idiopathic orbital inflammatory disease (orbital pseudotumor), Foreign body, Phlebitis of the facial veins, Sarcoidosis
|
