4 research outputs found
Anaplastic cutaneous lymphoma mimicking an infection.
We present a case of a 17-year-old boy who presented with a skin lesion with extension to the soft tissues of the left thigh. On ultrasound, a homogeneous and hypoechoic expansile formation in the subcutaneous tissue was found, measuring 6.5 Γ 5 Γ 3.5 cm, with scarce vascularization. Computed tomography showed a low attenuating neoformation with surrounding edema. An inflammatory disorder was the first diagnosis, but the absence of improvement with antibiotics led us to perform magnetic resonance imaging that showed a high signal lesion on T2-weighted imaging and low intensity signal on T1-weighted imaging and surrounding contrast uptake. Positron emission tomography and computed tomography showed uptake of 18F-fluorodeoxyglucose by the lesion. The final diagnosis was anaplastic cutaneous lymphoma
Biology and technology in the surgical treatment of malignant bone tumours in children and adolescents, with a special note on the very young
Purpose: The main challenge in reconstruction after malignant bone tumour resection in young children remains how and when growth-plates can be preserved and which options remain if impossible.Methods: We describe different strategies to assure best possible long-term function for young children undergoing resection of malignant bone tumours.Results: Different resources are available to treat children with malignant bones tumours: a) preoperative planning simulates scenarios for tumour resection and limb reconstruction, facilitating decision-making for surgical and reconstructive techniques in individual patients; b) allograft reconstruction offers bone-stock preservation for future needs. Most allografts are intact at long-term follow-up, but limb-length inequalities and corrective/revision surgery are common in young patients; c) free vascularized fibula can be used as stand-alone reconstruction, vascularized augmentation of structural allograft or devitalized autograft. Longitudinal growth and joint remodelling potential can be preserved, if transferred with vascularized proximal physis; d) epiphysiolysis before resection with continuous physeal distraction provides safe resection margins and maintains growth-plate and epiphysis; e) 3D printing may facilitate joint salvage by reconstruction with patient-specific instruments. Very short stems can be created for fixation in (epi-)metaphysis, preserving native joints; f) growing endoprosthesis can provide for remaining growth after resection of epi-metaphyseal tumours. At ten-year follow-up, limb survival was 89%, but multiple surgeries are often required; g) rotationplasty and amputation should be considered if limb salvage is impossible and/or would result in decreased function and quality of life.Conclusion: Several biological and technological reconstruction options must be merged and used to yield best outcomes when treating young children with malignant bone tumours.Orthopaedics, Trauma Surgery and Rehabilitatio
ΠΠΌΠ±ΡΡΠΎΠ½Π°Π»ΡΠ½ΠΈΠΉ ΡΠΎΠ·Π²ΠΈΡΠΎΠΊ ΠΊΠΈΡΠΊΠΎΠ²ΠΈΡ Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ Π΄Π²Π°Π½Π°Π΄ΡΡΡΠΈΠΏΠ°Π»ΠΎΡ ΠΊΠΈΡΠΊΠΈ Π»ΡΠ΄ΠΈΠ½ΠΈ.
Background. Knowledge of the stages and mechanisms of embryonic formation of intestinal villi of the duodenum becomes a reliable means to identify the causes and search for ways to prevent such anomalies of its development as atresia and stenosis. Objective: establish features embryonic development intestinal villi of duodenum. Methods. 108 consecutive series of histological sections of embryos and human fetuses from 8 to 70 mm parietal-coccyx length of embryological collection Department of normal anatomy BSMU and 10 series of histological sections of the duodenum human fetuses 21-24 weeks of development are studied. Results. New data on terms and mechanisms of formation and maturing of intestinal villi of duodenum in prenatal development are received. Conclusion. In morphogenesis of intestinal villi of duodenum certain regularity is traced. From 39 days of development, the villi are formed only by protrusion of the epithelium with the underlying mesenchyme, then, Starting from 53 days, also by splitting the already formed villi. From 59 days of embryogenesis, wich is expressed in the occurrence of their definitive forms and lasts until the end of the prenatal development.ΠΠΊΡΡΠ°Π»ΡΠ½ΠΎΡΡΡ. ΠΠ½Π°Π½ΠΈΠ΅ ΡΡΠ°ΠΏΠΎΠ² ΠΈ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΠΎΠ² ΡΠΌΠ±ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΊΠΈΡΠ΅ΡΠ½ΡΡ
Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ Π΄Π²Π΅Π½Π°Π΄ΡΠ°ΡΠΈΠΏΠ΅ΡΡΡΠ½ΠΎΠΉ ΠΊΠΈΡΠΊΠΈ ΡΡΠ°Π½ΠΎΠ²ΠΈΡΡΡ Π½Π°Π΄Π΅ΠΆΠ½ΡΠΌ ΡΡΠ΅Π΄ΡΡΠ²ΠΎΠΌ Π΄Π»Ρ Π²ΡΡΡΠ½Π΅Π½ΠΈΡ ΠΏΡΠΈΡΠΈΠ½ Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΡ ΠΈ ΠΏΠΎΠΈΡΠΊΠ° ΠΏΡΡΠ΅ΠΉ ΠΏΡΠ΅Π΄ΠΎΡΠ²ΡΠ°ΡΠ΅Π½ΠΈΡ ΡΠ°ΠΊΠΈΡ
Π°Π½ΠΎΠΌΠ°Π»ΠΈΠΉ Π΅Π΅ ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΊΠ°ΠΊ Π°ΡΡΠ΅Π·ΠΈΡ ΠΈ ΡΡΠ΅Π½ΠΎΠ·. Π¦Π΅Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ: ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΠΌΠ±ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΊΠΈΡΠ΅ΡΠ½ΡΡ
Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ Π΄Π²Π΅Π½Π°Π΄ΡΠ°ΡΠΈΠΏΠ΅ΡΡΡΠ½ΠΎΠΉ ΠΊΠΈΡΠΊΠΈ. ΠΠ°ΡΠ΅ΡΠΈΠ°Π» ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ: ΠΠ·ΡΡΠ΅Π½ΠΎ 108 ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΡΡ
ΡΠ΅ΡΠΈΠΉ Π³ΠΈΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ΅Π·ΠΎΠ² ΡΠΌΠ±ΡΠΈΠΎΠ½ΠΎΠ² ΠΈ ΠΏΠ»ΠΎΠ΄ΠΎΠ² ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ° ΠΎΡ 8 Π΄ΠΎ 70 ΠΌΠΌ ΡΠ΅ΠΌΠ΅Π½Π½ΠΎ-ΠΊΠΎΠΏΡΠΈΠΊΠΎΠ²ΠΎΠΉ Π΄Π»ΠΈΠ½Ρ ΠΈΠ· ΡΠΌΠ±ΡΠΈΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΊΠΎΠ»Π»Π΅ΠΊΡΠΈΠΈ ΠΊΠ°ΡΠ΅Π΄ΡΡ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎΠΉ Π°Π½Π°ΡΠΎΠΌΠΈΠΈ ΠΠΠΠ£ ΠΈ 10 ΡΠ΅ΡΠΈΠΉ Π³ΠΈΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠ΅Π·ΠΎΠ² Π΄Π²Π΅Π½Π°Π΄ΡΠ°ΡΠΈΠΏΠ΅ΡΡΡΠ½ΠΎΠΉ ΠΊΠΈΡΠΊΠΈ ΠΏΠ»ΠΎΠ΄ΠΎΠ² ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ° 21-24 Π½Π΅Π΄Π΅Π»Ρ ΡΠΌΠ±ΡΠΈΠΎΠ³Π΅Π½Π΅Π·Π°. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ: ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ Π½ΠΎΠ²ΡΠ΅ ΡΠ²Π΅Π΄Π΅Π½ΠΈΡ ΠΎ ΡΡΠΎΠΊΠ°Ρ
ΠΈ ΠΌΠ΅Ρ
Π°Π½ΠΈΠ·ΠΌΠ°Ρ
ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΡΠΎΠ·ΡΠ΅Π²Π°Π½ΠΈΡ ΠΊΠΈΡΠ΅ΡΠ½ΡΡ
Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ Π΄Π²Π΅Π½Π°Π΄ΡΠ°ΡΠΈΠΏΠ΅ΡΡΡΠ½ΠΎΠΉ ΠΊΠΈΡΠΊΠΈ Π² ΠΏΠ΅ΡΠΈΠΎΠ΄ Π²Π½ΡΡΡΠΈΡΡΡΠΎΠ±Π½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ. ΠΠ°ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅: Π² ΡΠΌΠ±ΡΠΈΠΎΠ³Π΅Π½Π΅Π·Π΅ Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ Π΄Π²Π΅Π½Π°Π΄ΡΠ°ΡΠΈΠΏΠ΅ΡΡΡΠ½ΠΎΠΉ ΠΊΠΈΡΠΊΠΈ ΠΏΡΠΎΡΠ»Π΅ΠΆΠΈΠ²Π°Π΅ΡΡΡ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½Π°Ρ Π·Π°ΠΊΠΎΠ½ΠΎΠΌΠ΅ΡΠ½ΠΎΡΡΡ. ΠΠ½Π°ΡΠ°Π»Π΅, Ρ 39 ΡΡΡΠΎΠΊ ΡΠ°Π·Π²ΠΈΡΠΈΡ, Π²ΠΎΡΡΠΈΠ½ΠΊΠΈ ΠΎΠ±ΡΠ°Π·ΡΡΡΡΡ ΡΠΎΠ»ΡΠΊΠΎ ΠΏΡΡΠ΅ΠΌ Π²ΡΠΏΡΡΠΈΠ²Π°Π½ΠΈΡ ΡΠΏΠΈΡΠ΅Π»ΠΈΠΎΠΌΠ΅Π·Π΅Π½Ρ
ΠΈΠΌΠ½ΠΎΠ³ΠΎ ΡΠ»ΠΎΡ ΠΊΠΈΡΠ΅ΡΠ½ΠΎΠΉ ΡΡΠ΅Π½ΠΊΠΈ, Π·Π°ΡΠ΅ΠΌ, Π½Π°ΡΠΈΠ½Π°Ρ Ρ 53 ΡΡΡΠΎΠΊ, ΡΠ°ΠΊΠΆΠ΅ ΠΏΠΎΡΡΠ΅Π΄ΡΡΠ²ΠΎΠΌ ΡΠ°ΡΡΠ΅ΠΏΠ»Π΅Π½ΠΈΡ ΡΠΆΠ΅ ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ. Π‘ 59 ΡΡΡΠΎΠΊ ΡΠΌΠ±ΡΠΈΠΎΠ³Π΅Π½Π΅Π·Π° Π½Π°ΡΠΈΠ½Π°Π΅ΡΡΡ ΡΡΠ°ΠΏ ΡΠΎΠ·ΡΠ΅Π²Π°Π½ΠΈΡ Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ, Π²ΡΡΠ°ΠΆΠ°ΡΡΠΈΠΉΡΡ Π² Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΠΈ ΠΈΡ
Π΄Π΅ΡΠΈΠ½ΠΈΡΠΈΠ²Π½ΡΡ
ΡΠΎΡΠΌ ΠΈ Π΄Π»ΡΡΠΈΠΉΡΡ Π΄ΠΎ ΠΊΠΎΠ½ΡΠ° ΠΏΠ΅ΡΠΈΠΎΠ΄Π° Π²Π½ΡΡΡΠΈΡΡΡΠΎΠ±Π½ΠΎΠ³ΠΎ ΡΠ°Π·Π²ΠΈΡΠΈΡ.ΠΠΊΡΡΠ°Π»ΡΠ½ΡΡΡΡ. ΠΠ½Π°Π½Π½Ρ Π΅ΡΠ°ΠΏΡΠ² Ρ ΠΌΠ΅Ρ
Π°Π½ΡΠ·ΠΌΡΠ² Π΅ΠΌΠ±ΡΡΠΎΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΡΠΌΡΠ²Π°Π½Π½Ρ ΠΊΠΈΡΠΊΠΎΠ²ΠΈΡ
Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ Π΄Π²Π°Π½Π°Π΄ΡΡΡΠΈΠΏΠ°Π»ΠΎΡ ΠΊΠΈΡΠΊΠΈ ΡΡΠ°Ρ Π½Π°Π΄ΡΠΉΠ½ΠΈΠΌ Π·Π°ΡΠΎΠ±ΠΎΠΌ Π΄Π»Ρ Π²ΠΈΡΠ²Π»Π΅Π½Π½Ρ ΠΏΡΠΈΡΠΈΠ½ Π²ΠΈΠ½ΠΈΠΊΠ½Π΅Π½Π½Ρ Ρ ΠΏΠΎΡΡΠΊΡ ΡΠ»ΡΡ
ΡΠ² Π·Π°ΠΏΠΎΠ±ΡΠ³Π°Π½Π½Ρ ΡΠ°ΠΊΠΈΡ
Π°Π½ΠΎΠΌΠ°Π»ΡΠΉ ΡΡ ΡΠΎΠ·Π²ΠΈΡΠΊΡ ΡΠΊ Π°ΡΡΠ΅Π·ΡΡ Ρ ΡΡΠ΅Π½ΠΎΠ·. ΠΠ΅ΡΠ° Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Π½Ρ: Π²ΡΡΠ°Π½ΠΎΠ²ΠΈΡΠΈ ΠΎΡΠΎΠ±Π»ΠΈΠ²ΠΎΡΡΡ Π΅ΠΌΠ±ΡΡΠΎΠ½Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΠ·Π²ΠΈΡΠΊΡ ΠΊΠΈΡΠΊΠΎΠ²ΠΈΡ
Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ Π΄Π²Π°Π½Π°Π΄ΡΡΡΠΈΠΏΠ°Π»ΠΎΡ ΠΊΠΈΡΠΊΠΈ. ΠΠ°ΡΠ΅ΡΡΠ°Π»ΠΈ Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΈ: ΠΠΈΠ²ΡΠ΅Π½ΠΎ 108 ΠΏΠΎΡΠ»ΡΠ΄ΠΎΠ²Π½ΠΈΡ
ΡΠ΅ΡΡΠΉ Π³ΡΡΡΠΎΠ»ΠΎΠ³ΡΡΠ½ΠΈΡ
Π·ΡΡΠ·ΡΠ² Π΅ΠΌΠ±ΡΡΠΎΠ½ΡΠ² Ρ ΠΏΠ»ΠΎΠ΄ΡΠ² Π»ΡΠ΄ΠΈΠ½ΠΈ Π²ΡΠ΄ 8 Π΄ΠΎ 70 ΠΌΡΠ»ΡΠΌΠ΅ΡΡΡΠ² ΡΡΠΌ'ΡΠ½ΠΎ-ΠΊΡΠΏΡΠΈΠΊΠΎΠ²ΠΎΡ Π΄ΠΎΠ²ΠΆΠΈΠ½ΠΈ Π· Π΅ΠΌΠ±ΡΡΠΎΠ»ΠΎΠ³ΡΡΠ½ΠΎΡ ΠΊΠΎΠ»Π΅ΠΊΡΡΡ ΠΊΠ°ΡΠ΅Π΄ΡΠΈ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎΡ Π°Π½Π°ΡΠΎΠΌΡΡ ΠΡΠ»ΠΎΡΡΡΡΠΊΠΎΠ³ΠΎ Π΄Π΅ΡΠΆΠ°Π²Π½ΠΎΠ³ΠΎ ΠΌΠ΅Π΄ΠΈΡΠ½ΠΎΠ³ΠΎ ΡΠ½ΡΠ²Π΅ΡΡΠΈΡΠ΅ΡΡ Ρ 10 ΡΠ΅ΡΡΠΉ Π³ΡΡΡΠΎΠ»ΠΎΠ³ΡΡΠ½ΠΈΡ
Π·ΡΡΠ·ΡΠ² Π΄Π²Π°Π½Π°Π΄ΡΡΡΠΈΠΏΠ°Π»ΠΎΡ ΠΊΠΈΡΠΊΠΈ ΠΏΠ»ΠΎΠ΄ΡΠ² Π»ΡΠ΄ΠΈΠ½ΠΈ 21-24 ΡΠΈΠΆΠ½ΡΠ² Π΅ΠΌΠ±ΡΡΠΎΠ³Π΅Π½Π΅Π·Ρ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΠΈ: ΠΎΡΡΠΈΠΌΠ°Π½Ρ Π½ΠΎΠ²Ρ Π²ΡΠ΄ΠΎΠΌΠΎΡΡΡ ΠΏΡΠΎ ΡΠ΅ΡΠΌΡΠ½ΠΈ Ρ ΠΌΠ΅Ρ
Π°Π½ΡΠ·ΠΌΠΈ ΡΡΠ²ΠΎΡΠ΅Π½Π½Ρ Ρ Π΄ΠΎΠ·ΡΡΠ²Π°Π½Π½Ρ ΠΊΠΈΡΠΊΠΎΠ²ΠΈΡ
Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ Π΄Π²Π°Π½Π°Π΄ΡΡΡΠΈΠΏΠ°Π»ΠΎΡ ΠΊΠΈΡΠΊΠΈ Π² ΠΏΠ΅ΡΡΠΎΠ΄ Π²Π½ΡΡΡΡΡΠ½ΡΠΎΡΡΡΠΎΠ±Π½ΠΎΠ³ΠΎ ΡΠΎΠ·Π²ΠΈΡΠΊΡ. ΠΠΈΡΠ½ΠΎΠ²ΠΎΠΊ: Π² Π΅ΠΌΠ±ΡΡΠΎΠ³Π΅Π½Π΅Π·Ρ Π²ΠΎΡΡΡΠ½ΠΎΠΊ Π΄Π²Π°Π½Π°Π΄ΡΡΡΠΈΠΏΠ°Π»ΠΎΡ ΠΊΠΈΡΠΊΠΈ ΠΏΡΠΎΡΡΠ΅ΠΆΡΡΡΡΡΡ ΠΏΠ΅Π²Π½Π° Π·Π°ΠΊΠΎΠ½ΠΎΠΌΡΡΠ½ΡΡΡΡ. Π‘ΠΏΠΎΡΠ°ΡΠΊΡ, Π· 39 Π΄ΠΎΠ±ΠΈ ΡΠΎΠ·Π²ΠΈΡΠΊΡ, Π²ΠΎΡΡΠΈΠ½ΠΊΠΈ ΡΡΠ²ΠΎΡΡΡΡΡΡΡ ΡΡΠ»ΡΠΊΠΈ ΡΠ»ΡΡ
ΠΎΠΌ Π²ΠΈΠΏΠΈΠ½Π°Π½Π½Ρ Π΅ΠΏΡΡΠ΅Π»ΡΠΉ-ΠΌΠ΅Π·Π΅Π½Ρ
ΠΈΠΌΠ½ΠΎΠ³ΠΎ ΡΠ°ΡΡ ΠΊΠΈΡΠΊΠΎΠ²ΠΎΡ ΡΡΡΠ½ΠΊΠΈ, ΠΏΠΎΡΡΠΌ, ΠΏΠΎΡΠΈΠ½Π°ΡΡΠΈ Π· 53 Π΄ΠΎΠ±ΠΈ, ΡΠ°ΠΊΠΎΠΆ Π·Π° Π΄ΠΎΠΏΠΎΠΌΠΎΠ³ΠΎΡ ΡΠΎΠ·ΡΠ΅ΠΏΠ»Π΅Π½Π½Ρ Π²ΠΆΠ΅ ΡΡΠΎΡΠΌΠΎΠ²Π°Π½ΠΈΡ
Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ. Π 59 Π΄ΡΠ± Π΅ΠΌΠ±ΡΡΠΎΠ³Π΅Π½Π΅Π·Ρ ΠΏΠΎΡΠΈΠ½Π°ΡΡΡΡΡ Π΅ΡΠ°ΠΏ Π΄ΠΎΠ·ΡΡΠ²Π°Π½Π½Ρ Π²ΠΎΡΡΠΈΠ½ΠΎΠΊ, ΡΠΎ Π²ΠΈΡΠ°ΠΆΠ°ΡΡΡΡΡ Ρ Π²ΠΈΠ½ΠΈΠΊΠ½Π΅Π½Π½Ρ ΡΡ
Π΄Π΅ΡΡΠ½ΡΡΠΈΠ²Π½ΠΈΡ
ΡΠΎΡΠΌ Ρ ΡΡΠΈΠ²Π°Ρ Π΄ΠΎ ΠΊΡΠ½ΡΡ ΠΏΠ΅ΡΡΠΎΠ΄Ρ Π²Π½ΡΡΡΡΡΠ½ΡΠΎΡΡΡΠΎΠ±Π½ΠΎΠ³ΠΎ ΡΠΎΠ·Π²ΠΈΡΠΊΡ