10 research outputs found
ΠΠΠ’ΠΠΠΠΠΠ¦ΠΠ― ΠΠΠΠΠ¦ΠΠΠ‘ΠΠΠ ΠΠΠΠΠ©Π Π Π£Π‘ΠΠΠΠΠ―Π₯ ΠΠΠΠΠΠΠ ΠΠ€ΠΠΠ¬ΠΠΠ ΠΠΠΠΠΠΠ ΠΠΠ’Π―Π-ΠΠΠΠΠΠΠΠΠ Π‘ Π ΠΠ‘Π‘Π’Π ΠΠΠ‘Π’ΠΠΠΠ Π€Π£ΠΠΠ¦ΠΠ Π’ΠΠΠΠΠ«Π₯ ΠΠ ΠΠΠΠΠ
A program of complex examination and treatment of children with functional disorders of the pelvic organs of organic genesis was initiated on the basis of a multipurpose level III medical treatment facility of Moscow Heath Department in summer 2014. 30-bed assisted uronephrological health care facility for simultaneous hospitalization of a disabled child and his/her mother (or custodian) was located at the division of nephrology. In total 36 children (with parents) with a disturbed function of the pelvic organs such as disturbed spontaneous evacuation of the urinary bladder and bowel in 26 children and incomplete evacuation of the urinary bladder and bowel in 10 children were hospitalized. Vegetovascular dystonia with fixed bradycardia on ECG was found in 19 children (68%). Hydrocephalus was observed in 16 cases (57%). Primary shunting operation was performed at the age of 28-56 days. On the part of social adaptation, there was a lack of communication with peers in 7 children, disturbed relationships between parents and children due to the presence of disorder in 5 patients, acute concerns for the future in 6 children, depression in 8 children, and social ills in 10 patients. The conducted examination included consultations by a neurologist, urologist, nephrologist, orthopedist, neurosurgeon, physical therapist, physiotherapist, and doctor engaged in laboratory and instrumental diagnostics. 12 people had the syndrome of spinal cord fixation, disturbed support of the lower extremities, and disturbed independent evacuation and defecation (group 1). 10 other patients had no syndrome of spinal cord fixation in disturbed evacuation of the urinary bladder and intestine without preliminary attempts to restore urination and defecation acts (group 2). 14 people who had undergone orthopedic interventions had partially restored urination and defecations acts (group 3). The conducted course of diagnostics and treatment accounted for 12-16 bed days. It included 8-12 procedures of physiotherapy, massage and therapeutic exercise. Consultation of a child and his/her parent by a psychologist was conducted for at least 10 days. The most successful methods of mental therapy for adults and children were represented by Jungian art therapy and clinical conversation. Patient appointment scheduling was formed considering the results of diagnostics and treatment. Group (1) with the syndrome of spinal cord fixation was sent for planned surgical treatment to the department of neurosurgery. Children with disturbed support were shifted to the group of planned surgical treatment at the orthopedic department whereas the 3rd group of children with incontinence of urine and fecal incontinence was sent for planned treatment to the department of neurourology. From a multidisciplinary perspective, disabled children with myelodysplasia require a complex examination and treatment of organs and systems to optimize medical aid.ΠΠ° Π±Π°Π·Π΅ ΠΌΠ½ΠΎΠ³ΠΎΠΏΡΠΎΡΠΈΠ»ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°ΡΠΈΠΎΠ½Π°ΡΠ° III ΡΡΠΎΠ²Π½Ρ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΎΠΉ ΠΏΠΎΠΌΠΎΡΠΈ ΠΠΠ Π² Π»Π΅ΡΠ½ΠΈΠΉ ΠΏΠ΅ΡΠΈΠΎΠ΄ 2014 Π³. Π½Π°ΡΠ°ΡΠ° ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ° ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠ³ΠΎ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΈ Π»Π΅ΡΠ΅Π½ΠΈΡ Π΄Π΅ΡΠ΅ΠΉ Ρ ΡΠ°ΡΡΡΡΠΎΠΉΡΡΠ²Π°ΠΌΠΈ ΡΡΠ½ΠΊΡΠΈΠΈ ΡΠ°Π·ΠΎΠ²ΡΡ
ΠΎΡΠ³Π°Π½ΠΎΠ² ΠΎΡΠ³Π°Π½ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π³Π΅Π½Π΅Π·Π°. Π Π½Π΅ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΎΡΠ΄Π΅Π»Π΅Π½ΠΈΠΈ Π±ΡΠ» ΡΠ°Π·Π²Π΅ΡΠ½ΡΡ ΡΡΠΎΠ½Π΅ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΡΠ°ΡΠΈΠΎΠ½Π°Ρ Π½Π° 30 ΠΊΠΎΠ΅ΠΊ Π΄Π»Ρ ΡΠΎΠ²ΠΌΠ΅ΡΡΠ½ΠΎΠΉ Π³ΠΎΡΠΏΠΈΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΡΠ΅Π±Π΅Π½ΠΊΠ°-ΠΈΠ½Π²Π°Π»ΠΈΠ΄Π° ΠΈ ΠΌΠ°ΡΠ΅ΡΠΈ (ΠΈΠ»ΠΈ ΠΎΠΏΠ΅ΠΊΡΠ½Π°). ΠΡΠ΅Π³ΠΎ Π±ΡΠ»ΠΈ Π³ΠΎΡΠΏΠΈΡΠ°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Ρ 36 Π΄Π΅ΡΠ΅ΠΉ (Ρ ΡΠΎΠ΄ΠΈΡΠ΅Π»ΡΠΌΠΈ) Ρ Π½Π°ΡΡΡΠ΅Π½ΠΈΠ΅ΠΌ ΡΡΠ½ΠΊΡΠΈΠΈ ΡΠ°Π·ΠΎΠ²ΡΡ
ΠΎΡΠ³Π°Π½ΠΎΠ²: Π½Π°ΡΡΡΠ΅Π½ΠΈΠ΅ ΡΠ°ΠΌΠΎΡΡΠΎΡΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΠΎΠΏΠΎΡΠΎΠΆΠ½Π΅Π½ΠΈΡ ΠΌΠΎΡΠ΅Π²ΠΎΠ³ΠΎ ΠΏΡΠ·ΡΡΡ ΠΈ ΠΊΠΈΡΠΊΠΈ - 26 Π΄Π΅ΡΠ΅ΠΉ, Π½Π΅ΠΏΠΎΠ»Π½ΠΎΠ΅ ΠΎΠΏΠΎΡΠΎΠΆΠ½Π΅Π½ΠΈΠ΅ ΠΌΠΎΡΠ΅Π²ΠΎΠ³ΠΎ ΠΏΡΠ·ΡΡΡ ΠΈ ΠΊΠΈΡΠΊΠΈ - 10 Π΄Π΅ΡΠ΅ΠΉ. Π£ 19 (68%) Π΄Π΅ΡΠ΅ΠΉ Π±ΡΠ»Π° Π²ΡΡΠ²Π»Π΅Π½Π° Π²Π΅Π³Π΅ΡΠΎΡΠΎΡΡΠ΄ΠΈΡΡΠ°Ρ Π΄ΠΈΡΡΠΎΠ½ΠΈΡ Ρ ΡΠΈΠΊΡΠ°ΡΠΈΠ΅ΠΉ Π±ΡΠ°Π΄ΠΈΠΊΠ°ΡΠ΄ΠΈΠΈ Π½Π° ΠΠΠ. ΠΠΈΠ΄ΡΠΎΡΠ΅ΡΠ°Π»ΠΈΡ Π½Π°Π±Π»ΡΠ΄Π°Π»Π°ΡΡ Π² 16 (57%) ΡΠ»ΡΡΠ°ΡΡ
. ΠΠ΅ΡΠ²ΠΈΡΠ½ΠΎΠ΅ ΡΡΠ½ΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π±ΡΠ»ΠΎ Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΎ Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ 28-56 ΡΡΡΠΎΠΊ. Π‘ΠΎ ΡΡΠΎΡΠΎΠ½Ρ ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π°Π΄Π°ΠΏΡΠ°ΡΠΈΠΈ ΠΈΠΌΠ΅Π» ΠΌΠ΅ΡΡΠΎ Π΄Π΅ΡΠΈΡΠΈΡ ΠΎΠ±ΡΠ΅Π½ΠΈΡ ΡΠΎ ΡΠ²Π΅ΡΡΡΠ½ΠΈΠΊΠ°ΠΌΠΈ Ρ 7 Π΄Π΅ΡΠ΅ΠΉ, Π½Π°ΡΡΡΠ΅Π½ΠΈΡ Π²Π·Π°ΠΈΠΌΠΎΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠΉ ΠΌΠ΅ΠΆΠ΄Ρ ΡΠΎΠ΄ΠΈΡΠ΅Π»ΡΠΌΠΈ ΠΈ ΡΠ΅Π±Π΅Π½ΠΊΠΎΠΌ ΠΈΠ·-Π·Π° Π±ΠΎΠ»Π΅Π·Π½ΠΈ - Ρ 5 Π΄Π΅ΡΠ΅ΠΉ, ΠΎΡΡΡΠΎΠ΅ ΠΏΠ΅ΡΠ΅ΠΆΠΈΠ²Π°Π½ΠΈΠ΅ ΡΠ΅Π±Π΅Π½ΠΊΠΎΠΌ ΠΎΠΏΠ°ΡΠ΅Π½ΠΈΡ ΠΏΠΎ ΠΏΠΎΠ²ΠΎΠ΄Ρ Π±ΡΠ΄ΡΡΠ΅Π³ΠΎ - 6 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ², Π΄Π΅ΠΏΡΠ΅ΡΡΠΈΠ²Π½ΡΠ΅ ΡΠΎΡΡΠΎΡΠ½ΠΈΡ - 8 Π΄Π΅ΡΠ΅ΠΉ, ΡΠΎΡΠΈΠ°Π»ΡΠ½ΡΠ΅ ΡΡΡΠ΄Π½ΠΎΡΡΠΈ - 10 Π΄Π΅ΡΠ΅ΠΉ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½Π½ΠΎΠ΅ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Π²ΠΊΠ»ΡΡΠ°Π»ΠΎ ΠΊΠΎΠ½ΡΡΠ»ΡΡΠ°ΡΠΈΠΈ Π½Π΅Π²ΡΠΎΠ»ΠΎΠ³Π°, ΡΡΠΎΠ»ΠΎΠ³Π°, Π½Π΅ΡΡΠΎΠ»ΠΎΠ³Π°, ΠΎΡΡΠΎΠΏΠ΅Π΄Π°, Π½Π΅ΠΉΡΠΎΡ
ΠΈΡΡΡΠ³Π°, Π²ΡΠ°ΡΠ° ΠΠ€Π, Π²ΡΠ°ΡΠ° Π€Π’, Π»Π°Π±ΠΎΡΠ°ΡΠΎΡΠ½ΡΡ ΠΈ ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΡ. ΠΡΠ»ΠΈ Π²ΡΡΠ²Π»Π΅Π½Ρ 12 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ Ρ ΡΠΈΠ½Π΄ΡΠΎΠΌΠΎΠΌ ΡΠΈΠΊΡΠ°ΡΠΈΠΈ ΡΠΏΠΈΠ½Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π°, Π½Π°ΡΡΡΠ΅Π½ΠΈΡΠΌΠΈ ΠΎΠΏΠΎΡΡ Π½ΠΈΠΆΠ½ΠΈΡ
ΠΊΠΎΠ½Π΅ΡΠ½ΠΎΡΡΠ΅ΠΉ, ΡΠ°ΠΌΠΎΡΡΠΎΡΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΠΎΠΏΠΎΡΠΎΠΆΠ½Π΅Π½ΠΈΡ ΠΈ Π΄Π΅ΡΠ΅ΠΊΠ°ΡΠΈΠΈ (1-Ρ Π³ΡΡΠΏΠΏΠ°). ΠΡΠ΅ 10 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ Π±Π΅Π· ΡΠΈΠΊΡΠ°ΡΠΈΠΈ ΡΠΏΠΈΠ½Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ·Π³Π°, Ρ Π½Π°ΡΡΡΠ΅Π½ΠΈΠ΅ΠΌ ΠΎΠΏΠΎΡΠΎΠΆΠ½Π΅Π½ΠΈΡ ΠΌΠΎΡΠ΅Π²ΠΎΠ³ΠΎ ΠΏΡΠ·ΡΡΡ ΠΈ ΠΊΠΈΡΠ΅ΡΠ½ΠΈΠΊΠ°, Π±Π΅Π· ΠΏΡΠ΅Π΄Π²Π°ΡΠΈΡΠ΅Π»ΡΠ½ΡΡ
ΠΏΠΎΠΏΡΡΠΎΠΊ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ Π°ΠΊΡΠΎΠ² ΠΌΠΎΡΠ΅ΠΈΡΠΏΡΡΠΊΠ°Π½ΠΈΡ ΠΈ Π΄Π΅ΡΠ΅ΠΊΠ°ΡΠΈΠΈ ΡΠΎΡΡΠ°Π²ΠΈΠ»ΠΈ 2-Ρ Π³ΡΡΠΏΠΏΡ. Π 14 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊ Ρ ΡΠ°ΡΡΠΈΡΠ½ΠΎ Π²ΠΎΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Π½ΡΠΌ Π°ΠΊΡΠΎΠΌ ΠΌΠΎΡΠ΅ΠΈΡΠΏΡΡΠΊΠ°Π½ΠΈΡ ΠΈ Π΄Π΅ΡΠ΅ΠΊΠ°ΡΠΈΠΈ, ΠΏΠ΅ΡΠ΅Π½Π΅ΡΡΠΈΡ
ΠΎΡΡΠΎΠΏΠ΅Π΄ΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π²ΠΌΠ΅ΡΠ°ΡΠ΅Π»ΡΡΡΠ²Π°, - 3-Ρ Π³ΡΡΠΏΠΏΡ. ΠΡΠΎΠ²Π΅Π΄Π΅Π½Π½ΡΠΉ ΠΊΡΡΡ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΈ Π»Π΅ΡΠ΅Π½ΠΈΡ ΡΠΎΡΡΠ°Π²Π»ΡΠ» 12-16 ΠΊΠΎΠΉΠΊΠΎ-Π΄Π½Π΅ΠΉ. Π Π½Π΅Π³ΠΎ Π²Ρ
ΠΎΠ΄ΠΈΠ»ΠΈ 8-12 ΠΏΡΠΎΡΠ΅Π΄ΡΡ ΡΠΈΠ·ΠΈΠΎΠ»Π΅ΡΠ΅Π½ΠΈΡ, ΠΌΠ°ΡΡΠ°ΠΆΠ°, ΠΠ€Π. ΠΠ°Π½ΡΡΠΈΡ Ρ ΠΏΡΠΈΡ
ΠΎΠ»ΠΎΠ³ΠΎΠΌ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ Π² ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ Π½Π΅ ΠΌΠ΅Π½Π΅Π΅ 10 Π΄Π½Π΅ΠΉ Ρ ΡΠ΅Π±Π΅Π½ΠΊΠΎΠΌ ΠΈ ΡΠΎΠ΄ΠΈΡΠ΅Π»Π΅ΠΌ ΡΠΎΠ²ΠΌΠ΅ΡΡΠ½ΠΎ. ΠΠ°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΡΡΠΏΠ΅ΡΠ½ΡΠΌΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ ΠΏΡΠΈΡ
ΠΎΡΠ΅ΡΠ°ΠΏΠΈΠΈ Π΄Π»Ρ Π²Π·ΡΠΎΡΠ»ΡΡ
ΠΈ Π΄Π΅ΡΠ΅ΠΉ ΠΎΠΊΠ°Π·Π°Π»ΠΈΡΡ ΡΠ½Π³ΠΈΠ°Π½ΡΠΊΠ°Ρ ΠΏΠ΅ΡΠΎΡΠ½Π°Ρ ΡΠ΅ΡΠ°ΠΏΠΈΡ ΠΈ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠ°Ρ Π±Π΅ΡΠ΅Π΄Π°. ΠΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ ΠΈ Π»Π΅ΡΠ΅Π½ΠΈΡ Π±ΡΠ»Π° ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½Π° ΠΊΠ°ΡΡΠ° ΠΌΠ°ΡΡΡΡΡΠΈΠ·Π°ΡΠΈΠΈ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠ°. ΠΠ°ΡΠΈΠ΅Π½ΡΡ 1-ΠΉ Π³ΡΡΠΏΠΏΡ Π±ΡΠ»ΠΈ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Ρ Π½Π° ΠΏΠ»Π°Π½ΠΎΠ²ΠΎΠ΅ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΎΠ΅ Π»Π΅ΡΠ΅Π½ΠΈΠ΅ Π² ΠΎΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π½Π΅ΠΉΡΠΎΡ
ΠΈΡΡΡΠ³ΠΈΠΈ, Π΄Π΅ΡΠΈ ΠΈΠ· 2-ΠΉ Π³ΡΡΠΏΠΏΡ ΠΏΠ΅ΡΠ΅Π²Π΅Π΄Π΅Π½Ρ Π½Π° ΠΏΠ»Π°Π½ΠΎΠ²ΠΎΠ΅ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΎΠ΅ Π»Π΅ΡΠ΅Π½ΠΈΠ΅ Π² ΠΎΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΎΡΡΠΎΠΏΠ΅Π΄ΠΈΠΈ, Π° ΠΏΠ°ΡΠΈΠ΅Π½ΡΡ 3-ΠΉ Π³ΡΡΠΏΠΏΡ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Ρ Π½Π° ΠΏΠ»Π°Π½ΠΎΠ²ΠΎΠ΅ Π»Π΅ΡΠ΅Π½ΠΈΠ΅ Π² ΠΎΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π½Π΅ΠΉΡΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΠΈ. ΠΠ»Ρ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΎΠΉ ΠΏΠΎΠΌΠΎΡΠΈ Π΄Π΅ΡΡΠΌ-ΠΈΠ½Π²Π°Π»ΠΈΠ΄Π°ΠΌ Ρ ΠΌΠΈΠ΅Π»ΠΎΠ΄ΠΈΡΠΏΠ»Π°Π·ΠΈΠ΅ΠΉ ΡΡΠ΅Π±ΡΠ΅ΡΡΡ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠ΅ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΈ Π»Π΅ΡΠ΅Π½ΠΈΠ΅ ΠΎΡΠ³Π°Π½ΠΎΠ² ΠΈ ΡΠΈΡΡΠ΅ΠΌ Ρ ΠΌΡΠ»ΡΡΠΈΠ΄ΠΈΡΡΠΈΠΏΠ»ΠΈΠ½Π°ΡΠ½ΡΡ
ΠΏΠΎΠ·ΠΈΡΠΈΠΉ
Interintestinal anastomoses formation using permanent magnet in surgical treatment of children with intestinal stomas
It was analyzed the results of treatment of 48 children aged from 1 month to 14 years. In these observations by the 6th - 7th days after doubleintestinalstoma formation magnetic dies with inductance from 300 to 360 mTl and energy force at least 255 kJ/m3 were introduced into lumen of afferent and efferent intestinal loops. Attractive or compression force between dies was 600 g, i.e. force per 1 cm2 was 200 g according to dies' surface 1.12.83.0 cm. Magnets are not only surgical instruments but also physiotherapeutic devices improving microcirculation and stimulating regeneration in the area of anastomosis. Interintestinal anastomosis has been completely formed for 5-7 days. Thereafter magnetic dies have been removed. Stool was normalized in 45 of 48 observations after surgery (1-3 times daily). Intestinal discharge from ileostomy reduced to minimal amount. In 2 patients irregular bowel movements was observed due to adhesive stenosis of interintestinal anastomosis. Magnetic dies can't be established in 1 case due to adhesive process. Hospital stay was from 10 to 25 days in 41 children. 7 patients were discharged for outpatient treatment later. All children were under observation for the period 2-4 months after discharge. Signs of hypotrophy including body weight deficit within 10% of age norm were diagnosed only in 3 children with prematurity degree I-II. Hereafter children were repeatedly hospitalized; intestinal stomas were surgically removed using conventional technique. Thus complete convalescence was obtained
ΠΠΎΠ·ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΡΡΡΠΊΡΡΡΠ° ΠΈ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΠΈΠ½ΡΠ΅ΡΡΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ Π»Π΅Π³ΠΊΠΈΡ Ρ Π΄Π΅ΡΠ΅ΠΉ ΠΏΠ΅ΡΠ²ΡΡ 2 Π»Π΅Ρ ΠΆΠΈΠ·Π½ΠΈ: ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΌΠ½ΠΎΠ³ΠΎΡΠ΅Π½ΡΡΠΎΠ²ΠΎΠ³ΠΎ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ
The article presents data about study included 76 children of the first two years of life with interstitial lung diseases (ILD). According to symptoms of chILD-syndrome, all patients had respiratory signs and interstitial changes on X-ray. 93.4% of patients had respiratory symptoms, hypoxemia was revealed in 68.4% of patients by pulsoximetry. The presence of those symptoms allowed to establish chILD-syndrome in all patients, and, on the basis of clinical and laboratory-instrumental studies, nosological form was refined. Children of our study have forms of IlD such as congenital alveolar-capillary dysplasia (1.3%), pulmonary hypoplasia (17%), Wilson-Mikity syndrome (21.1%), subpleural cysts in patients with Down syndrome (6.6%), neuroendocrine cell hyperplasia of infancy (23.7%), congenital deficiency of surfactant protein B (1.3%), brain-lung-thyroid syndrome (2.6%), bronchiolitis obliterans with organizing pneumonia (10.5%), disorders related to systemic disease processes (Langerhans cell histiocytosis - 14.6%, Niemann-Pick disease - 1.3%). The features of clinical picture, data of laboratory-instrumental methods of investigation, severity of the disease's course, prognosis, predictors of the death outcome in patients with these rare diseases, have been analyzed in all patients including preterm infants.Π ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈΠ²Π΅Π΄Π΅Π½Ρ Π΄Π°Π½Π½ΡΠ΅ ΠΎΠ± ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΈ, Π² ΠΊΠΎΡΠΎΡΠΎΠ΅ Π²ΠΎΡΠ»ΠΈ 76 Π΄Π΅ΡΠ΅ΠΉ ΠΏΠ΅ΡΠ²ΡΡ
2 Π»Π΅Ρ ΠΆΠΈΠ·Π½ΠΈ Ρ ΠΈΠ½ΡΠ΅ΡΡΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΠΌΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΠΌΠΈ Π»Π΅Π³ΠΊΠΈΡ
(ΠΠΠ). ΠΡΠΈ ΠΎΡΠ΅Π½ΠΊΠ΅ ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠ², Π²Ρ
ΠΎΠ΄ΡΡΠΈΡ
Π² Π΄Π΅ΡΡΠΊΠΈΠΉ ΠΠΠ-ΡΠΈΠ½Π΄ΡΠΎΠΌ, Ρ Π²ΡΠ΅Ρ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΈΡΡ ΠΎΠ±ΡΠ΅ΠΊΡΠΈΠ²Π½ΡΠ΅ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠΈΠΌΠΏΡΠΎΠΌΡ ΠΈ ΠΈΠ½ΡΠ΅ΡΡΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΠΎ Π΄Π°Π½Π½ΡΠΌ ΡΠ΅Π½ΡΠ³Π΅Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ. Π£ 93,4% ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΎΡΠΌΠ΅ΡΠ°Π»ΠΈΡΡ ΡΠ΅ΡΠΏΠΈΡΠ°ΡΠΎΡΠ½ΡΠ΅ ΡΠΈΠΌΠΏΡΠΎΠΌΡ, Ρ 68,4% ΠΏΠΎ Π΄Π°Π½Π½ΡΠΌ ΠΏΡΠ»ΡΡΠΎΠΊΡΠΈΠΌΠ΅ΡΡΠΈΠΈ Π±ΡΠ»Π° Π²ΡΡΠ²Π»Π΅Π½Π° Π³ΠΈΠΏΠΎΠΊΡΠ΅ΠΌΠΈΡ, ΡΡΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΎ ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ Π΄Π΅ΡΡΠΊΠΈΠΉ ΠΠΠ-ΡΠΈΠ½Π΄ΡΠΎΠΌ Ρ Π²ΡΠ΅Ρ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ², Π° Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Π½ΡΡ
ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ Π»Π°Π±ΠΎΡΠ°ΡΠΎΡΠ½ΠΎ-ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π±ΡΠ»Π° ΡΡΠΎΡΠ½Π΅Π½Π° Π½ΠΎΠ·ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠΎΡΠΌΠ°. ΠΠΠ Ρ Π½Π°Π±Π»ΡΠ΄Π°Π²ΡΠΈΡ
ΡΡ Π΄Π΅ΡΠ΅ΠΉ Π²ΠΊΠ»ΡΡΠ°Π»ΠΈ Π²ΡΠΎΠΆΠ΄Π΅Π½Π½ΡΡ Π°Π»ΡΠ²Π΅ΠΎΠ»ΡΡΠ½ΠΎ-ΠΊΠ°ΠΏΠΈΠ»Π»ΡΡΠ½ΡΡ Π΄ΠΈΡΠΏΠ»Π°Π·ΠΈΡ (1,3%), Π»Π΅Π³ΠΎΡΠ½ΡΡ Π³ΠΈΠΏΠΎΠΏΠ»Π°Π·ΠΈΡ (17%), ΡΠΈΠ½Π΄ΡΠΎΠΌ ΠΠΈΠ»ΡΡΠΎΠ½Π°-ΠΠΈΠΊΠΈΡΠΈ (21,1%), ΡΡΠ±ΠΏΠ»Π΅Π²ΡΠ°Π»ΡΠ½ΡΠ΅ ΠΊΠΈΡΡΡ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ ΡΠΈΠ½Π΄ΡΠΎΠΌΠΎΠΌ ΠΠ°ΡΠ½Π° (6,6%), Π½Π΅ΠΉΡΠΎΡΠ½Π΄ΠΎΠΊΡΠΈΠ½Π½ΡΡ Π³ΠΈΠΏΠ΅ΡΠΏΠ»Π°Π·ΠΈΡ ΠΌΠ»Π°Π΄Π΅Π½ΡΠ΅Π² (23,7%), Π²ΡΠΎΠΆΠ΄Π΅Π½Π½ΡΠΉ Π΄Π΅ΡΠΈΡΠΈΡ ΡΡΡΡΠ°ΠΊΡΠ°Π½ΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΠΈΠ½Π° Π (1,3%), ΡΠΈΠ½Π΄ΡΠΎΠΌ Β«ΠΌΠΎΠ·Π³-Π»Π΅Π³ΠΊΠΈΠ΅-ΡΠΈΡΠΎΠ²ΠΈΠ΄Π½Π°Ρ ΠΆΠ΅Π»Π΅Π·Π°Β» (2,6%), ΠΎΠ±Π»ΠΈΡΠ΅ΡΠΈΡΡΡΡΠΈΠΉ Π±ΡΠΎΠ½Ρ
ΠΈΠΎΠ»ΠΈΡ Ρ ΠΎΡΠ³Π°Π½ΠΈΠ·ΡΡΡΠ΅ΠΉΡΡ ΠΏΠ½Π΅Π²ΠΌΠΎΠ½ΠΈΠ΅ΠΉ (10,5%), ΠΈΠ½ΡΠ΅ΡΡΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΠ΅ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΡ Π»Π΅Π³ΠΊΠΈΡ
ΠΏΡΠΈ ΡΠΈΡΡΠ΅ΠΌΠ½ΡΡ
Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΡ
(Π³ΠΈΡΡΠΈΠΎΡΠΈΡΠΎΠ· ΠΈΠ· ΠΊΠ»Π΅ΡΠΎΠΊ ΠΠ°Π½Π³Π΅ΡΠ³Π°Π½ΡΠ° - 14,6%, Π±ΠΎΠ»Π΅Π·Π½Ρ ΠΠΈΠΌΠ°Π½Π½Π°-ΠΠΈΠΊΠ° - 1,3%). ΠΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Ρ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΊΠ°ΡΡΠΈΠ½Ρ, Π΄Π°Π½Π½ΡΠ΅ Π»Π°Π±ΠΎΡΠ°ΡΠΎΡΠ½ΠΎΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ, ΡΡΠΆΠ΅ΡΡΡ ΡΠ΅ΡΠ΅Π½ΠΈΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ, ΠΏΡΠΎΠ³Π½ΠΎΠ·, Π²ΡΡΠ²Π»Π΅Π½Ρ ΠΏΡΠ΅Π΄ΠΈΠΊΡΠΎΡΡ Π»Π΅ΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΈΡΡ
ΠΎΠ΄Π° Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π΄Π°Π½Π½ΡΠΌΠΈ ΡΠ΅Π΄ΠΊΠΈΠΌΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΠΌΠΈ, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅ Ρ Π½Π΅Π΄ΠΎΠ½ΠΎΡΠ΅Π½Π½ΡΡ
Π΄Π΅ΡΠ΅ΠΉ
ΠΠΎΠ·ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΡΡΡΠΊΡΡΡΠ° ΠΈ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΠΈΠ½ΡΠ΅ΡΡΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ Π»Π΅Π³ΠΊΠΈΡ Ρ Π΄Π΅ΡΠ΅ΠΉ ΠΏΠ΅ΡΠ²ΡΡ 2 Π»Π΅Ρ ΠΆΠΈΠ·Π½ΠΈ: ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΌΠ½ΠΎΠ³ΠΎΡΠ΅Π½ΡΡΠΎΠ²ΠΎΠ³ΠΎ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ
The article presents data about study included 76 children of the first two years of life with interstitial lung diseases (ILD). According to symptoms of chILD-syndrome, all patients had respiratory signs and interstitial changes on X-ray. 93.4% of patients had respiratory symptoms, hypoxemia was revealed in 68.4% of patients by pulsoximetry. The presence of those symptoms allowed to establish chILD-syndrome in all patients, and, on the basis of clinical and laboratory-instrumental studies, nosological form was refined. Children of our study have forms of IlD such as congenital alveolar-capillary dysplasia (1.3%), pulmonary hypoplasia (17%), Wilson-Mikity syndrome (21.1%), subpleural cysts in patients with Down syndrome (6.6%), neuroendocrine cell hyperplasia of infancy (23.7%), congenital deficiency of surfactant protein B (1.3%), brain-lung-thyroid syndrome (2.6%), bronchiolitis obliterans with organizing pneumonia (10.5%), disorders related to systemic disease processes (Langerhans cell histiocytosis - 14.6%, Niemann-Pick disease - 1.3%). The features of clinical picture, data of laboratory-instrumental methods of investigation, severity of the disease's course, prognosis, predictors of the death outcome in patients with these rare diseases, have been analyzed in all patients including preterm infants.Π ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈΠ²Π΅Π΄Π΅Π½Ρ Π΄Π°Π½Π½ΡΠ΅ ΠΎΠ± ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΈ, Π² ΠΊΠΎΡΠΎΡΠΎΠ΅ Π²ΠΎΡΠ»ΠΈ 76 Π΄Π΅ΡΠ΅ΠΉ ΠΏΠ΅ΡΠ²ΡΡ
2 Π»Π΅Ρ ΠΆΠΈΠ·Π½ΠΈ Ρ ΠΈΠ½ΡΠ΅ΡΡΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΠΌΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΠΌΠΈ Π»Π΅Π³ΠΊΠΈΡ
(ΠΠΠ). ΠΡΠΈ ΠΎΡΠ΅Π½ΠΊΠ΅ ΡΠΈΠΌΠΏΡΠΎΠΌΠΎΠ², Π²Ρ
ΠΎΠ΄ΡΡΠΈΡ
Π² Π΄Π΅ΡΡΠΊΠΈΠΉ ΠΠΠ-ΡΠΈΠ½Π΄ΡΠΎΠΌ, Ρ Π²ΡΠ΅Ρ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Π½Π°Π±Π»ΡΠ΄Π°Π»ΠΈΡΡ ΠΎΠ±ΡΠ΅ΠΊΡΠΈΠ²Π½ΡΠ΅ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠΈΠΌΠΏΡΠΎΠΌΡ ΠΈ ΠΈΠ½ΡΠ΅ΡΡΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΠΎ Π΄Π°Π½Π½ΡΠΌ ΡΠ΅Π½ΡΠ³Π΅Π½ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ. Π£ 93,4% ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΎΡΠΌΠ΅ΡΠ°Π»ΠΈΡΡ ΡΠ΅ΡΠΏΠΈΡΠ°ΡΠΎΡΠ½ΡΠ΅ ΡΠΈΠΌΠΏΡΠΎΠΌΡ, Ρ 68,4% ΠΏΠΎ Π΄Π°Π½Π½ΡΠΌ ΠΏΡΠ»ΡΡΠΎΠΊΡΠΈΠΌΠ΅ΡΡΠΈΠΈ Π±ΡΠ»Π° Π²ΡΡΠ²Π»Π΅Π½Π° Π³ΠΈΠΏΠΎΠΊΡΠ΅ΠΌΠΈΡ, ΡΡΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΎ ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ Π΄Π΅ΡΡΠΊΠΈΠΉ ΠΠΠ-ΡΠΈΠ½Π΄ΡΠΎΠΌ Ρ Π²ΡΠ΅Ρ
ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ², Π° Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½Π½ΡΡ
ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ Π»Π°Π±ΠΎΡΠ°ΡΠΎΡΠ½ΠΎ-ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π±ΡΠ»Π° ΡΡΠΎΡΠ½Π΅Π½Π° Π½ΠΎΠ·ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠΎΡΠΌΠ°. ΠΠΠ Ρ Π½Π°Π±Π»ΡΠ΄Π°Π²ΡΠΈΡ
ΡΡ Π΄Π΅ΡΠ΅ΠΉ Π²ΠΊΠ»ΡΡΠ°Π»ΠΈ Π²ΡΠΎΠΆΠ΄Π΅Π½Π½ΡΡ Π°Π»ΡΠ²Π΅ΠΎΠ»ΡΡΠ½ΠΎ-ΠΊΠ°ΠΏΠΈΠ»Π»ΡΡΠ½ΡΡ Π΄ΠΈΡΠΏΠ»Π°Π·ΠΈΡ (1,3%), Π»Π΅Π³ΠΎΡΠ½ΡΡ Π³ΠΈΠΏΠΎΠΏΠ»Π°Π·ΠΈΡ (17%), ΡΠΈΠ½Π΄ΡΠΎΠΌ ΠΠΈΠ»ΡΡΠΎΠ½Π°-ΠΠΈΠΊΠΈΡΠΈ (21,1%), ΡΡΠ±ΠΏΠ»Π΅Π²ΡΠ°Π»ΡΠ½ΡΠ΅ ΠΊΠΈΡΡΡ Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ ΡΠΈΠ½Π΄ΡΠΎΠΌΠΎΠΌ ΠΠ°ΡΠ½Π° (6,6%), Π½Π΅ΠΉΡΠΎΡΠ½Π΄ΠΎΠΊΡΠΈΠ½Π½ΡΡ Π³ΠΈΠΏΠ΅ΡΠΏΠ»Π°Π·ΠΈΡ ΠΌΠ»Π°Π΄Π΅Π½ΡΠ΅Π² (23,7%), Π²ΡΠΎΠΆΠ΄Π΅Π½Π½ΡΠΉ Π΄Π΅ΡΠΈΡΠΈΡ ΡΡΡΡΠ°ΠΊΡΠ°Π½ΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΠΈΠ½Π° Π (1,3%), ΡΠΈΠ½Π΄ΡΠΎΠΌ Β«ΠΌΠΎΠ·Π³-Π»Π΅Π³ΠΊΠΈΠ΅-ΡΠΈΡΠΎΠ²ΠΈΠ΄Π½Π°Ρ ΠΆΠ΅Π»Π΅Π·Π°Β» (2,6%), ΠΎΠ±Π»ΠΈΡΠ΅ΡΠΈΡΡΡΡΠΈΠΉ Π±ΡΠΎΠ½Ρ
ΠΈΠΎΠ»ΠΈΡ Ρ ΠΎΡΠ³Π°Π½ΠΈΠ·ΡΡΡΠ΅ΠΉΡΡ ΠΏΠ½Π΅Π²ΠΌΠΎΠ½ΠΈΠ΅ΠΉ (10,5%), ΠΈΠ½ΡΠ΅ΡΡΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΠ΅ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΡ Π»Π΅Π³ΠΊΠΈΡ
ΠΏΡΠΈ ΡΠΈΡΡΠ΅ΠΌΠ½ΡΡ
Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΡ
(Π³ΠΈΡΡΠΈΠΎΡΠΈΡΠΎΠ· ΠΈΠ· ΠΊΠ»Π΅ΡΠΎΠΊ ΠΠ°Π½Π³Π΅ΡΠ³Π°Π½ΡΠ° - 14,6%, Π±ΠΎΠ»Π΅Π·Π½Ρ ΠΠΈΠΌΠ°Π½Π½Π°-ΠΠΈΠΊΠ° - 1,3%). ΠΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Ρ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΊΠ°ΡΡΠΈΠ½Ρ, Π΄Π°Π½Π½ΡΠ΅ Π»Π°Π±ΠΎΡΠ°ΡΠΎΡΠ½ΠΎΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ, ΡΡΠΆΠ΅ΡΡΡ ΡΠ΅ΡΠ΅Π½ΠΈΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ, ΠΏΡΠΎΠ³Π½ΠΎΠ·, Π²ΡΡΠ²Π»Π΅Π½Ρ ΠΏΡΠ΅Π΄ΠΈΠΊΡΠΎΡΡ Π»Π΅ΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΈΡΡ
ΠΎΠ΄Π° Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π΄Π°Π½Π½ΡΠΌΠΈ ΡΠ΅Π΄ΠΊΠΈΠΌΠΈ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡΠΌΠΈ, Π² ΡΠΎΠΌ ΡΠΈΡΠ»Π΅ Ρ Π½Π΅Π΄ΠΎΠ½ΠΎΡΠ΅Π½Π½ΡΡ
Π΄Π΅ΡΠ΅ΠΉ
In Situ Diagnostics of Damage Accumulation in Ni-Based Superalloys Using High-Temperature Computed Tomography
The design, operation, and performance of a laboratory-scale X-ray computed tomography arrangement that is capable of elevated-temperature deformation studies of superalloys to 800 Β°C and possibly beyond are reported. The system is optimized for acquisition of three-dimensional (3D) backprojection images recorded sequentially during tensile deformation at strain rates between 10β4 and 10β2 sβ1, captured in situ. It is used to characterize the evolution of damageβfor example, void formation and microcrackingβin Nimonic 80A and Inconel 718 superalloys, which are studied as exemplar polycrystalline alloys with lesser and greater ductility, respectively. the results indicate that such damage can be resolved to within 30 to 50 ΞΌm. Collection of temporally and spatially resolved data for the damage evolution during deformation is proven. Hence, the processes leading to creep fracture initiation and final rupture can be quantified in a novel way