Diseases starting with a letter o

List Diseases – O

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Otitis with scarlet fever. Causes. Symptoms. Diagnostics. Treatment

Scarlet fever is an acute infectious disease caused by beta-hemolytic streptococcus of group A-Str. Pyogenes, - flowing cyclically with intoxication, angina, small-to-small rash on the skin and possible complications of hematogenous nature (pronounced lymphadenitis, otitis, mastoiditis, sinusitis, etc.).

Otitis with influenza. Causes. Symptoms. Diagnostics. Treatment

Influenza is an acute viral infectious disease that occurs with a predominant CO injury of the respiratory tract and phenomena of general weakness, weakness, headache, muscle and joint pain.

Otitis in diphtheria. Causes. Symptoms. Diagnostics. Treatment

Diphtheria is an acute infectious disease characterized by an inflammatory process in the pharynx, larynx, and trachea, less often in other organs with the formation of fibrinous films (raids) and general intoxication with a predominant lesion of the heart and peripheral nervous system.

Ostrovko-cellular tumors of the pancreas

Tumors of the islets of Langerhans were known to morphologists as early as the beginning of the 20th century. The description of endocrine syndromes became possible only with the discovery of hormones of the pancreas and gastrointestinal tract.

Ostiophalliculitis and folliculitis. Causes. Symptoms. Diagnostics. Treatment

Ostiophalliculitis or staphylococcal impetigo (syn: Impitch of Bokhard) - acute inflammation of the mouth of the hair follicle caused by staphylococcus. On the skin of the hairy areas, more often the face and head, there are single or multiple, located in the mouths of hair follicles

Osteosarcoma in children

Osteosarcoma is a high-grade primary bone tumor consisting of spindle-shaped cells and characterized by the formation of an osteoid or immature bone tissue.

Osteoporosis in the elderly

Osteoporosis in the elderly is a disease of the skeleton, manifested by a decrease in bone mass and microstructural damage to bone tissue, leading to increased fragility of the bone and, as a result, an increased risk of fracture.

Osteoporosis

Osteoporosis is a pathology associated with increased fragility of bones. In most cases, it occurs in women due to age-related changes and the onset of menopause. Bones lose their strength, become much weaker and, as a result, easily break.

Osteoporosis

Osteoporosis [osteopenia, reduction of bone mineral density (BMD)] is a complex multifactorial disease with a slow asymptomatic progression until the development of bone fractures.

Osteomyelitis: treatment

In all patients on osteomyelitis treatment is based on the principles of active surgical management of purulent wounds and combines conservative and surgical measures. The ideal treatment option is a comprehensive approach with the participation of specialists in chemotherapy, traumatology, purulent surgery, plastic surgeons and, if necessary, other medical consultants.

Osteomyelitis of the jaw

Osteomyelitis of the jaw is an inflammation of the jaw bone caused by infection. A dangerous disease, fortunately occurring quite rarely.

Osteomyelitis of long tubular bones in children. Causes. Symptoms. Diagnostics. Treatment

Orthopedic consequences of acute hematogenous osteomyelitis of long tubular bones - violations of anatomical relationships in the joints (de-centering, subluxation, dislocation), deformities and shortening of limb segments, violation of bone integrity (false joint and defect), and impaired joint function in the form of contractures or ankylosis.

Osteomyelitis

The term "osteomyelitis" is suggested for the inflammation of bone and bone marrow (in translation from Greek "osteomyelitis" - inflammation of the bone marrow). Currently, this term is understood as the infectious and inflammatory lesion of bone tissue (osteitis), bone marrow (myelitis), periosteum (periostitis) and surrounding soft tissue.

Osteoma. Causes. Symptoms. Diagnostics. Treatment

Osteoma is a highly differentiated benign tumor, consisting of structures of predominantly lamellar structure. According to various data, the frequency of osteoma among neoplasms of the skeleton is 1.9-8.0%. Osteoma is most often detected at the age of 10-25 years.

Osteoma of the nasal cavity. Causes. Symptoms. Diagnostics. Treatment

Osteoma of the nasal cavity is a benign tumor that develops from bone tissue. The appearance of osteoma in the nasal cavity is a rare phenomenon, most often this tumor develops primarily in the frontal and maxillary sinuses, in the latticed bone, and from here, increasing, penetrates into the nasal cavity.

Osteoma of the middle ear: causes, symptoms, diagnosis, treatment

Osteoma of the middle ear - a tumorous disease of the middle ear, which usually occurs in the stony-mastoid region, the starting point is either one of the air-bearing cells, or the cortical layer of one of the inner cavities of the temporal bone.

Osteoma

It is assumed that the risk factors of this education may be traumatic brain injuries (including birth defects), metabolic pathologies (in particular, calcium), autoimmune diseases (systemic collagenoses).

Osteoid osteoma. Causes. Symptoms. Diagnostics. Treatment

Osteoid-osteoma is a benign tumor with a diameter of up to 1.5 cm with a characteristic clinical-radiographic picture consisting of osteoid and weakly-primed primitive bone beams located in the vascularized osteogenic tissue.

Osteogenic sarcoma

Osteogenic sarcoma is a malignant bone tumor that develops as a result of malignant transformation of rapidly proliferating osteoblasts and consists of spindle-shaped cells forming a malignant osteoid.

Osteochondrosis

Osteochondrosis (osteochondrosis) is a degenerative-dystrophic disease that includes a complex of changes in the intervertebral disc and surrounding tissues and is manifested by polymorphic neurologic syndromes. Osteochondrosis is the cause of back pain in 80% of cases.

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List Diseases – O

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