Intraductal Prostatic Carcinoma: Epidemiological and Anatomopathological Aspects in Dakar
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Introduction: Intraductal carcinoma is often associated with high-grade, high-stage adenocarcinoma. Its frequency is variable and it is considered a poor prognostic factor. In our context, when prostatic carcinoma is diagnosed, pathologists do not always report the presence of this anatomopathological entity. We therefore conducted a study to determine the epidemiological and anatomopathological profile of patients with this lesion in Dakar. Materials and Methods: This is a retrospective descriptive study covering a 1-year period from January to December 2022. It focused on cases of intraductal carcinoma diagnosed among prostatic carcinomas collected in the anatomopathology laboratories of Hôpital Général Idrissa Pouye (HOGIP) and Hôpital Militaire de Ouakam (HMO). It was based on archives of anatomopathological reports, blocks and slides. A total of 200 cases of prostatic carcinoma were collated and reviewed to identify those presenting with intraductal carcinoma according to the diagnostic criteria of Guo and Epstein. Results: 87 cases of intraductal carcinoma were found, representing 43.5% of prostatic carcinomas. The mean age was 71 years. Patients in their seventh decade were the most represented, i.e. 42.5%. The majority of samples examined were biopsies (72.4%). The mean PSA level was 965.91 ng/ml, with extremes ranging from 0.03 to 10,000 ng/ml. Histologically, 96.5% of cases (N = 84) were invasive prostatic carcinoma. Gleason score 8 (4 + 4) was the most common, accounting for 42.53% (N = 37). On average, the study found four (04) foci of intraductal carcinoma per specimen, with extremes ranging from 1 to 30. Dense cribriform architecture accounted for 78.16%, loose cribriform for 11.5%, solid for 8.04% and micropapillary for 2.3%. Six cases (6.9%) showed foci of comedonecrosis. The vast majority of radical prostatectomies (87.5%) were classified as pT3. Node invasion and perineural sheathing were observed in 12.5% and 52.32% of cases respectively. Conclusion: Intraductal carcinoma is a poor prognostic factor that must be systematically reported in the anatomopathological report. In Senegal, it is often associated with advanced stage, high-grade carcinoma and high PSA levels.Cite
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Seperti pada dewasa, teknik regional anestesi pada pediatrik kini makin popular digunakan oleh ahli anestesikarena keuntungannya. Namun demikian selalu ada risiko dan kemungkinan timbulnya komplikasi dari setiap tindakan yang dilakukan, termasuk tindakan anestesi regional pada pediatrik. Insidensi komplikasi anestesi regional pada pediatrik tidak banyak, dan kalaupun terjadi komplikasi adalah minor. Komplikasi bisa diakibatkan dari identifikasi ruang saraf, alat, obat, teknis tindakan anestesi regionalnya dan komplikasi lainnya.Walaupun tidak banyak kejadian komplikasi regional anestesi yang dilaporkan pada pediatrik, dan bukanlah komplikasi yang fatal, teknik regional anestesi pada pediatrik harus dilakukan dengan lebih hatihati, pertimbangan risiko dan keuntungannya untuk menghindari terjadinya komplikasi, terlebih karena kebanyakan komplikasi dapat dihindari dengan mempelajari teknik yang benar, menggunakan peralatan yang sesuai, dan sangat menerapkan prinsip keamanan pada pasien dengan baik.
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Genentech is partnering with the German cancer company Affimed to develop immunotherapies for multiple kinds of solid and blood cancers. Affimed is developing therapies that engage natural killer cells of the innate immune system to help direct them to attack cancer cells. Genentech will pay Affimed $96 million up front and up to $5 billion more in potential payments.
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ABSTRACT Airway management is particularly difficult in children with severe congenital anomalies. Such patients are extre- mely sensitive to the respiratory depressant effects of anaesthetic agents. We describe the successful and safe app- lication of caudal anaesthesia for inguinal hernia repair in three cases with severe congenital anomalies (Joubert syndrome, I-cell syndrome). The three patients concerned had congenital anomalies including serious facial defor- mity, respiratory failure and cardiovascular defects. They were administered a single dose of caudal epidural anaest- hesia for inguinal hernia surgery in order to avoid complications associated with general anaesthesia. Caudal block was performed and 1 mL/kg levobupivacaine 0.25% administered. We conclude that caudal epidural anaesthesia can be an effective, suitable and safe anaesthetic technique for inguinal herniotomy without the need for general anaesthesia or endotracheal intubation in children with severe congenital anomalies. Key Words: Caudal anaesthesia, children, congenital anomaly OZET Havayolu yonetimi, ciddi konjenital anomalileri olan cocuklarda ozellikle zordur. Bu tur hastalar anestezik ilaclarin solunum depresan etkilerine karsi asiri derecede duyarlidir. Kaudal anestezinin inguinal herni onarimindaki basarili ve guvenli uygulamasi konjenital anomalileri (Joubert sendromu, I-cell hastaligi) olan uc olguda gosterilmistir. Ilgili uc cocuk hastada, ciddi yuz deformitesi, solunum yetmezligi ve kardiyovaskuler bozukluk dahil konjenital bozuk- luklar vardi. Genel anesteziyle iliskili komplikasyonlari onlemek icin inguinal herni cerrahisinde tek doz kaudal epi- dural anestezi uygulandi. Kaudal anestezide %0.25 levobupivakain 1 mL/kg kullanildi. Kaudal epidural anestezinin, ciddi konjenital bozukluklari olan cocuklarda inguinal herni onarimi acisindan genel anesteziye veya endotrakeal entubasyona gerek duyulmadan etkili, uygun ve guvenli bir alternatif anestezi teknigi olabilecegi sonucuna varildi. A na h ta r Sozcukler: Kaudal anestezi, cocuk, konjenital bozukluk
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The nationally-recognized Susquehanna
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