Soft tissue mass causes

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ammu Susheela, M.D. [2]

Causes by Organ System

Cardiovascular	No underlying causes
Chemical/Poisoning	No underlying causes
Dental	No underlying causes
Dermatologic	No underlying causes
Drug Side Effect	No underlying causes
Ear Nose Throat	No underlying causes
Endocrine	No underlying causes
Environmental	No underlying causes
Gastroenterologic	No underlying causes
Genetic	No underlying causes
Hematologic	No underlying causes
Iatrogenic	No underlying causes
Infectious Disease	Necrotizing fasciitis
Musculoskeletal/Orthopedic	Dermatomyositis, Polymyositis, Synovial chondromatosis, Calcinosis universalis, Baker’s cyst, Fibromatosis
Neurologic	No underlying causes
Nutritional/Metabolic	No underlying causes
Obstetric/Gynecologic	No underlying causes
Oncologic	Benign Elastofibroma, Fibroma, Fibrous histiocytoma, Rhabdomyoma, Tenosynovial giant cell tumor, Myositis ossificans(fibrodysplasia ossificans), Myositis ossificans traumatica, Angiomyolipoma, Spindle cell lipoma, Pleomorphic lipoma, Chondroid lipoma, Synovial cyst, Nodular fasciitis, Lymphangioma, Myxoma, Juvenile capillary hemangioma, Multifocal cutaneous neurofibroma, Leiomyoma, Infundibular cyst, Myxoma Malignant Fibrosarcoma, Desmoplastic small round cell tumor, Epithelioid sarcoma, Fibromyxoid sarcoma, Liposarcoma, Leiomyosarcoma, Malignant mesenchymoma, Neurofibrosarcoma, Dermatofibrosarcoma protuberans, Desmoid tumor, Infantile fibrosarcoma, Solitary fibrous tumor, Alveolar soft part sarcoma, Angiosarcoma, Clear cell sarcoma, Desmoplastic small round cell tumor, Epithelioid hemangioendothelioma, Epithelioid sarcoma, Extrarenal rhabdoid tumor, Gastrointestinal stromal tumor, Infantile fibrosarcoma, Kaposi's sarcoma, Leiomyosarcoma, Lymphangiosarcoma, Malignant fibrous histiocytoma, Malignant peripheral nerve sheath tumor, Myofibrosarcoma, Myxofibrosarcoma, Neurofibrosarcoma, Perivascular epitheliod cell tumor (PEComa), Rhabdomyosarcoma, Synovial cell sarcoma, Superficial malignant fibrous histiocytoma, Unclassified soft tissue sarcoma, Facial cylindroma Metastatic soft tissue masses Melanoma
Ophthalmologic	No underlying causes
Overdose/Toxicity	No underlying causes
Psychiatric	No underlying causes
Pulmonary	No underlying causes
Renal/Electrolyte	No underlying causes
Rheumatology/Immunology/Allergy
Sexual	No underlying causes
Trauma	Hematoma
Urologic	No underlying causes
Miscellaneous	Inflammatory myofibroblastic tumor, Granuloma annulare