Bone sarcomas are rare cancers that can be curable if treated properly. The main types are osteosarcoma, Ewing sarcoma, and chondrosarcoma. Staging involves imaging and biopsy to determine tumor size, location, and spread. Multidisciplinary teams are needed for optimal care. Chemotherapy is important for osteosarcoma and Ewing sarcoma but not usually effective for chondrosarcoma. Neoadjuvant chemotherapy followed by surgery improves outcomes for osteosarcoma over surgery alone. Short and long chemotherapy regimens appear equally effective for operable osteosarcoma. Ifosfamide added to standard regimens improves outcomes for non-metastatic and
This document provides an overview of osteosarcoma, including its definition, epidemiology, pathogenesis, clinical presentation, evaluation, classification, investigations, treatment, and prognosis. Some key points are:
- Osteosarcoma is a highly malignant bone tumor arising from bone-forming cells. It produces malignant bone and most commonly affects adolescents and young adults. The most common sites are the distal femur, proximal tibia, and proximal humerus.
- Evaluation involves imaging like X-rays, CT, MRI and bone scans. Biopsy is needed to confirm diagnosis. Staging uses the Enneking system. Treatment typically involves neoadjuvant chemotherapy, surgical resection with wide margins, and reconstruction with
Highly malignant tumor of mesenchymal origin.Spindle shaped cells that produce osteoid.2nd most common primary malignant bone tumor after MM.Incidence – 1 to 3 per million per year
Treated by chemo,amputation or rotationplasty
Eric Fowler, MS, CGC, Certified/Licensed Genetic Counselor, manager of Genetic Counseling at Cancer Treatment Centers of America(r) presents "Know Your Risk: Understanding Genetics and Breast Cancer." The webinar presentation addresses genetics and genetic counseling basics, factors that impact breast cancer risk, family history risk, hereditary breast cancer and the pros and cons of genetic testing.
Bone sarcomas are rare cancers that can be curable if treated properly. The main types are osteosarcoma, Ewing sarcoma, and chondrosarcoma. Staging involves imaging and biopsy to determine tumor size, location, and spread. Multidisciplinary teams are needed for optimal care. Chemotherapy is important for osteosarcoma and Ewing sarcoma but not usually effective for chondrosarcoma. Neoadjuvant chemotherapy followed by surgery improves outcomes for osteosarcoma over surgery alone. Short and long chemotherapy regimens appear equally effective for operable osteosarcoma. Ifosfamide added to standard regimens improves outcomes for non-metastatic and
This document provides an overview of osteosarcoma, including its definition, epidemiology, pathogenesis, clinical presentation, evaluation, classification, investigations, treatment, and prognosis. Some key points are:
- Osteosarcoma is a highly malignant bone tumor arising from bone-forming cells. It produces malignant bone and most commonly affects adolescents and young adults. The most common sites are the distal femur, proximal tibia, and proximal humerus.
- Evaluation involves imaging like X-rays, CT, MRI and bone scans. Biopsy is needed to confirm diagnosis. Staging uses the Enneking system. Treatment typically involves neoadjuvant chemotherapy, surgical resection with wide margins, and reconstruction with
Highly malignant tumor of mesenchymal origin.Spindle shaped cells that produce osteoid.2nd most common primary malignant bone tumor after MM.Incidence – 1 to 3 per million per year
Treated by chemo,amputation or rotationplasty
Eric Fowler, MS, CGC, Certified/Licensed Genetic Counselor, manager of Genetic Counseling at Cancer Treatment Centers of America(r) presents "Know Your Risk: Understanding Genetics and Breast Cancer." The webinar presentation addresses genetics and genetic counseling basics, factors that impact breast cancer risk, family history risk, hereditary breast cancer and the pros and cons of genetic testing.
This document discusses planning for a music magazine, including examples of fonts to use with different sizes and colors, as well as reasons for including drop caps which are large capital letters at the beginning of paragraphs to draw readers in.
This document summarizes the similarities and differences between business promotion using the internet in Ukraine and the United States. It finds that the search engine market is dominated by Google in the US, while Google and Yandex share the market in Ukraine. The average cost per click of a visitor is much lower in Ukraine than the US for most keywords. In social media, Facebook is more popular and expensive for ads in the US, while VKontakte is dominant in Ukraine at a lower cost. The document analyzes case studies showing the financial benefits of SEO and PPC strategies in Ukraine. It concludes the Ukrainian market remains immature but offers opportunities for companies to grow with relatively small investments.
1) Several factors led to the revival of trade in medieval Europe, including the reopening of major trade routes like the Silk Road, the establishment of central and southern sea and land routes between West and East, and the growth of regular markets and fairs where goods could be exchanged.
2) The growth of towns was another major factor, as increased agricultural productivity allowed for urbanization. Towns offered new freedoms and social mobility through guilds and charters that gave rights to townspeople.
3) Guilds helped regulate various trades and professions in towns, establishing hierarchies and standards for apprentices, journeymen, and masters. This led to the rise of a new middle class in medieval society.
The document outlines the publication plan for a weekly music magazine, including details about positioning, price, size, distribution, style, feature content, regular content, and house styles. It will be released every Monday for £2.50, have around 70 pages, and be distributed in supermarkets, newsagents, and large shops. The tone is informal with dark humor and references to Gothic styles. Feature articles will include band interviews, tours, and new albums. Regular sections cover photos, contests, posters, shows, letters, debates, and music video/song rankings.
Este documento describe una central fotovoltaica, incluyendo lo que es, cómo genera electricidad a partir de la luz solar, su ubicación, y cuánta energía puede generar para un pueblo de 3,000 habitantes. También discute las ventajas e inconvenientes de la energía solar, señalando que es renovable pero costosa de instalar inicialmente. El documento concluye que a pesar de ser ecológica y económica a largo plazo, el uso de la energía solar ha disminuido recientemente en España.
This document provides information about prostate cancer including its anatomy, grading, staging, risk classification, diagnostic workup, and treatment options. It discusses in detail Gleason scoring, TNM staging, factors that determine risk classification as localized, locally advanced, or metastatic disease. Treatment strategies are outlined depending on risk classification, including active surveillance, surgery, radiation therapy, hormone therapy, and chemotherapy. Treatment related side effects and long term outcomes are also summarized.
This document discusses planning for a music magazine, including examples of fonts to use with different sizes and colors, as well as reasons for including drop caps which are large capital letters at the beginning of paragraphs to draw readers in.
This document summarizes the similarities and differences between business promotion using the internet in Ukraine and the United States. It finds that the search engine market is dominated by Google in the US, while Google and Yandex share the market in Ukraine. The average cost per click of a visitor is much lower in Ukraine than the US for most keywords. In social media, Facebook is more popular and expensive for ads in the US, while VKontakte is dominant in Ukraine at a lower cost. The document analyzes case studies showing the financial benefits of SEO and PPC strategies in Ukraine. It concludes the Ukrainian market remains immature but offers opportunities for companies to grow with relatively small investments.
1) Several factors led to the revival of trade in medieval Europe, including the reopening of major trade routes like the Silk Road, the establishment of central and southern sea and land routes between West and East, and the growth of regular markets and fairs where goods could be exchanged.
2) The growth of towns was another major factor, as increased agricultural productivity allowed for urbanization. Towns offered new freedoms and social mobility through guilds and charters that gave rights to townspeople.
3) Guilds helped regulate various trades and professions in towns, establishing hierarchies and standards for apprentices, journeymen, and masters. This led to the rise of a new middle class in medieval society.
The document outlines the publication plan for a weekly music magazine, including details about positioning, price, size, distribution, style, feature content, regular content, and house styles. It will be released every Monday for £2.50, have around 70 pages, and be distributed in supermarkets, newsagents, and large shops. The tone is informal with dark humor and references to Gothic styles. Feature articles will include band interviews, tours, and new albums. Regular sections cover photos, contests, posters, shows, letters, debates, and music video/song rankings.
Este documento describe una central fotovoltaica, incluyendo lo que es, cómo genera electricidad a partir de la luz solar, su ubicación, y cuánta energía puede generar para un pueblo de 3,000 habitantes. También discute las ventajas e inconvenientes de la energía solar, señalando que es renovable pero costosa de instalar inicialmente. El documento concluye que a pesar de ser ecológica y económica a largo plazo, el uso de la energía solar ha disminuido recientemente en España.
This document provides information about prostate cancer including its anatomy, grading, staging, risk classification, diagnostic workup, and treatment options. It discusses in detail Gleason scoring, TNM staging, factors that determine risk classification as localized, locally advanced, or metastatic disease. Treatment strategies are outlined depending on risk classification, including active surveillance, surgery, radiation therapy, hormone therapy, and chemotherapy. Treatment related side effects and long term outcomes are also summarized.
3. Keturi sveikatai pavojingi veiksniai:
1.Regos apkrova
2.Sėdėjimas suvaržyta poza
3.Psichologinė įtampa
4.Įrangos spinduliuotė
4. Dirbant kompiuteriu reikia:
1.Daryti pertraukas;suaugusiems siūloma
kas valandą po dešimt minučių,vaikams
tai būtina dažniau(jūsų amžiuje bent kas
30 minučių); pertrauku metu svarbu
pajudėti
2.Atlikti nesudėtingus akių pratimus
3.Užtikrinti tinkamą darbo vietos
apšvietimą.
5. Ilgai buvus prie kompiuterio gali
įvykti šie veiksniai
Gali įsiskaudėti galva,atsirasti jos svaigimo
požymiu.Dėl per ilgo sėdėjimo prie
kompiuterio gali atsirasti
trumparegystė,įsivystiti raumenų distrofija.
6. Iš pirmo 10,15 kartų pamirksėti.Žiūrėti į
kairę ir dešnę po 4-5 kartus. Skaičiuojant
nuo 1 iki 4 užsimerkti ir stipriai suspausti
vokus, atsimerkti, skaičiuojant nuo 1 iki 6
žiūrėti į tolį. Kartoti 4-5 kartus.
7. Kompiuterio nepriklausomybė
Jei vaiką ilgai leisitę sėdėti prie
kompiuterio vaikas gali susirgti
kompiuterio nepriklausomybę,todėl tėvai
turi riboti sėdėti vaikams prie kompiuterio
9. Kur galima laikyti kompiuterį
Visuomenės sveikatos specialistai ragina
neužmiršti, kad vienai darbo vietai
kompiuteriui privaloma skirti ne mažiau
kaip 6 kvadratinių metrų plotą, 20 kubinių
metrų patalpos erdvės. Kompiuterio
skleidžiama spinduliuotė, elektriniai,
elektromagnetiniai, elektrostatiniai laukai
kenkia centrinei nervų sistemai, akims,
širdžiai.
