bluuebunny/crossref_metadata_2025_split huggingface dataset:
Robot-assisted Foley Tie Ureteric Tapering and Reimplantation
Authors: Ansari M. S. , Yadav Priyank , Chakraborty Anwesa , Shandilya Gaurav , Karunakaran Prabhu K. , Pathak Abhishek , Srivastava Aneesh 
Published: March 2024

ABSTRACT

Objective:
This study aimed to introduce and evaluate the feasibility and outcomes of a novel surgical technique, robot-assisted Foley tie ureteric tapering (RAFUT) and reimplantation, specifically designed for intravesical ureteral tapering during pediatric robotic-assisted ureteric reimplantation.

Materials and Methods:
A retrospective analysis was conducted on pediatric patients diagnosed with primary vesicoureteric reflux (VUR), who underwent RAFUT between January 2019 and July 2021. Patient records were reviewed to assess preoperative characteristics, operative details, and postoperative outcomes. RAFUT involved meticulous patient positioning, precise port placement with a 6 mm separation, and bladder anchoring to maintain pneumovesicum. Ureteric tapering was performed with the Foley tie technique to enhance surgical precision. The primary outcome measures included operative time, complications, and postoperative VUR resolution.

Results:
All four patients underwent successful intravesical RAFUT without any intraoperative or postoperative complications. The age of the patients ranged from 3 to 12 years, with varying bladder capacities (range: 210–550 mL). The operating times ranged from 180 to 210 min, and the estimated blood loss was 35–50 mL. None of the patients required conversion to open surgery. Patients demonstrated resolution of VUR on postoperative imaging, and none experienced recurrent urinary tract infections during follow-up, which ranged from 1.5 to nearly 4 years.

Conclusion:
RAFUT represents a safe and effective surgical technique for intravesical ureteral tapering during pediatric robotic-assisted ureteric reimplantation. This innovative approach addresses the challenges posed by intravesical surgery for dilated ureters, maintains anatomical orientation, and offers precise excision and suturing capabilities.
Assessment of Serum C-reactive Protein Level in Patients with Radiographically Diagnosed Apical Periodontitis Pre- and Post-root Canal Treatment – An In vivo Study
Authors: Nejiya P. K. , Simon Elsy P. , Raveendran Chandini , Mohammed Nasrin 
Published: March 2024

Abstract

Aim:
Apical periodontitis (AP) is a sequel to endodontic infection. AP may contribute to low-grade systemic inflammation associated with a generalised increase in systemic inflammatory mediators such as C-reactive protein (CRP), interleukin (IL)-1, IL-2, IL-6 and immunoglobulin (IgA, IgG and IgM) levels. This study aimed to assess the changes that may occur in the relative serum high-sensitivity CRP (hs-CRP) levels in patients with AP, before and after root canal therapy.

Methodology:
Twenty-six healthy individuals aged 20–50 years with radiographically diagnosed AP took part in this prospective observational study. Patients with moderate-to-severe periodontitis, systemic diseases and cardiac risk factors (hypertension, diabetes, dyslipidaemia and smoking) were excluded from the study. The serum hs-CRP of these patients was assessed before root canal treatment (RCT). The RCT was completed in two appointments with an inter-appointment calcium hydroxide intracanal medicament. After 3 months, the healing of AP was evaluated clinically and radiographically, and serum hs-CRP levels were recorded. The values obtained were statistically analysed.

Results:
The data obtained from patients were statistically analysed. Reduction in serum hs-CRP values was noted after 3 months following RCT. However, it was not statistically significant.

Conclusion:
The results of the present study indicate that RCT reduced the levels of hs-CRP in the serum of patients with radiographically diagnosed AP.
Chronic Hepatitis B in Women of Childbearing Age and Pregnant Women in China: A Cross-Sectional Study
Authors: Zhou Liyang , Liu Xitao , Ou Xueting , Sheng Qiongyu , Situ Bing , He Fang , Pan Xingfei 
Published: March 2024

ABSTRACT.
Pregnant women and women of childbearing age were enrolled in our study and their knowledge about the Hepatitis B virus (HBV) and chronic hepatitis B (CHB) was evaluated. A questionnaire was distributed to every woman in the cross-sectional study. The questionnaire was answered by all participants before they received health education and advice about HBV and CHB from the doctors visited. Data collected from all answers were analyzed using the χ2 test and logistic regression models. A total of 206 pregnant women and women of childbearing age with CHB infection were enrolled in the study during their first visit to the Infectious Diseases Clinic of the Third Affiliated Hospital of Guangzhou Medical University. Some women of childbearing age (40.8%) and pregnant women with CHB infection (30.6%) still believed HBV could be transmitted through diet and/or mosquito bites. Some women of childbearing age and pregnant women with CHB infection had limited knowledge of the prevention of HBV transmission (111 of 206, 53.9%). Women with higher levels of education had more knowledge about HBV (senior middle school, P = 0.02; university, P <0.01). The majority of participants were willing to take antiviral medicine to decrease the mother-to-child transmission (MTCT) rate of HBV. Some women of childbearing age and/or pregnant women with CHB infection have relatively limited knowledge about HBV or CHB. This situation contributes to the timeliness, or lack thereof, of these women with CHB to see a doctor and receive antiviral therapy. As a result, the morbidity and mortality of HBV-related complications could increase along with the rate of MTCT of HBV.
Prevalence of Maternal Chagas Disease and Vertical Transmission Rates in Bolivia: A Systematic Review and Meta-Analysis
Authors: Tinajeros Freddy , Rodríguez-Olguin Beatriz Amparo , Cutshaw Melissa Klein 
Published: March 2024

ABSTRACT.
Bolivia has one of the highest burdens of Chagas disease in the world. Vertical transmission from mother to infant accounts for a growing number of cases. We performed a systematic review of articles assessing the prevalence of Chagas disease in pregnant women and rates of vertical transmission to infants in Bolivia. Studies were not excluded based on year of publication or language. Random-effects analyses were performed to estimate a pooled prevalence of maternal Chagas disease and pooled vertical transmission rate. Our search yielded 21 articles describing over 400,000 cases of Chagas disease among pregnant women in Bolivia. The reported prevalence of maternal Chagas disease ranged from 17.3% to 64.5%, with a pooled prevalence of 33.0% (95% CI, 27.4–38.7%). The prevalence of maternal Chagas disease trended down over time (P = 0.006), decreasing by approximately 25% to 30% over the last 40 years. Vertical transmission rates ranged from 2.0% to 13% with a pooled average of 6.2% (95% CI, 4.4–7.5%); rates did not significantly change over time. Our study is the first systematic review and meta-analysis of Chagas disease maternal prevalence and vertical transmission in Bolivia. Our findings indicate that maternal Chagas disease has fallen in prevalence but still affects 20% to 30% of pregnant women and poses a considerable risk of vertical transmission. Pregnant women and infants are an important target for public health interventions to limit the mortality and morbidity of Chagas disease and to reduce intergenerational spread.
Epidemiology and Clinical Characteristics of Cerebral Alveolar Echinococcosis in the Tibetan Region of Sichuan, China
Authors: Li Tao , Zhang Wei , Shen Liangwei , Wang Xiang 
Published: March 2024

ABSTRACT.
This study aimed to examine the epidemiology and clinical characteristics of cerebral alveolar echinococcosis in the Tibetan region of Sichuan, China. A retrospective analysis of hospitalized cases of cerebral alveolar echinococcosis from six medical units in the Garze Tibetan Autonomous Prefecture, Sichuan Province, from January 2016 to June 2021 was conducted. The study focused on the characteristics, clinical presentation, and imaging features of the disease. Of 119 cerebral alveolar echinococcosis patients, 76 were male and 43 were female. Occupationally, 62 were farmers, 46 were herdsmen, nine were monks, and two were students. The mean age was 43.9 (± 13.9) years. The primary clinical manifestations were dizziness, headaches, and epilepsy. The incidence of cerebral alveolar echinococcosis was most concentrated within 4 years after the diagnosis of hepatic alveolar echinococcosis (77/119, 64.7%). There were 86 cases (72.3%) with multiple intracranial echinococcosis lesions, with an average size of 2.0 cm × 2.5 cm. The imaging features showed that the lesion was mainly concentrated in the anterior circulation blood supply area, and the lesion had multiple aggregated small vesicular structures as its unique imaging feature. Among 98 follow-up cases, 62 could live independently (63.3%); 18 deaths were recorded (18.4%), with an approximate 5-year survival rate of 81.6%. Regular examination of patients with first diagnosis of hepatic alveolar echinococcosis without a combination of echinococcosis in other parts of the body can help monitor and prevent the occurrence of cerebral alveolar echinococcosis, improve the understanding of cerebral alveolar echinococcosis in Tibetan areas of Sichuan.
Respons Pertumbuhan Dan Produksi Sorgum (Sorgum bicolor L.) Pada Pemangkasan Daun Bagian Bawah Dan Populasi Pada Lubang Tanam
Authors: Alfiansyah Gusti , Hazmi Muhammad , Wijaya Insan 
Published: March 2024

Sorgum (Sorghum bicolor L.) adalah tanaman serealia yang mempunyai potensi besar untuk dikembangkan di Indonesia karena mempunyai daerah adaptasi yang luas. Tanaman sorgum memiliki kandungan nutrisi yang tinggi, sehingga sangat baik digunakan sebagai sumber bahan pangan maupun pakan ternak alternatif. Upaya yang dapat dilakukan dalam meningkatkan produksi tanaman sorgum diantaranya yaitu pemangkasan daun bagian bawah dan menambahkan populasi sorgum pada tiap lubang tanam untuk memaksimalkan produksi sorgum. Pemangkasan daun merupakan salah satu cara untuk mengatur keseimbangan tanaman sehingga dapat memberikan pertumbuhan yang baik, sehingga dengan demikian pertumbuhan vegetatif tanaman dapat diseimbangkan dengan pertumbuhan generatif. Selain itu pada populasi tinggi, kompetisi antar tanaman dapat terjadi sehingga pertumbuhan dan hasil per individu menjadi berkurang, namun karena jumlah tanaman per hektar bertambah dengan meningkatnya populasi, maka produksi sorgumper hektar masih dapat meningkat. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari dua faktor dan tiga ulanganr. Dua faktor tersebut yaitu pemangkasan daun bagian bawah (D) dalam 2 taraf, yaitu : P0 = tanpa pemankasan, P1 = pangkas umur 60 hst dan populasi pada lubang tanam (P) dalam 5 taraf, yaitu : P1 = 1 tanaman/lubang, P2 = 2 tanaman/lubang, P3 = 3 tanaman/lubang, P4 = 4 tanaman/lubang, P5= 5 tanaman/lubang. Hasil penelitian menunjukkan interaksi antara perlakuan pemangkasan daun bagian bawah dan populasi pada lubang tanam berpengaruh nyata terhadap pertumbuhan dan produksi tanaman sorgum terbukti pada variabel jumlah daun, jumlah biji persampel berat 1000 biji, dan berat biji basah basah.
Empowering Second Victims: Supporting Healthcare Professionals after Adverse Health Events
Authors: Enahoro Queen E 
Published: March 2024

Purpose: This essay provides a comprehensive analysis of support programs for healthcare professionals following an adverse health event. Through the use of electronic health records, health information exchange, and interoperability with data standards, these programs aim to address the effects on second victims.
Methodology: The methodology utilized includes a thorough review of the literature on the topic and presents key findings and implications for future research.
Findings: Overall, these results highlight the importance of supporting healthcare professionals to improve patient outcomes and minimize negative impacts within the healthcare system.
Unique contribution to theory, policy and practice: As healthcare evolves ceaselessly, we must cultivate an environment where the shaken can recover their footing. Collaborative efforts and advances can weave together a support structure sturdy enough to hold up all harmed by mishaps as second victims.
Cornea Verticillata – a Rare Complication of Chloroquine Toxicity. Case Report
Authors: Babula Emilia , Winiarska Natalia , Samelska Katarzyna , Izdebska Justyna 
Published: March 2024

IntroductionCornea verticillata is characterized by bilateral grayish or golden-brown linear opacities in a typical vortex shape, mainly in the lower segments of the corneal epithelium, without covering the corneal stroma. It is most often associated with taking amiodarone but can be induced by other medications. Chloroquine is commonly used in treatment and prevention of protozoal diseases. Additionally, it has applications in dermatology and rheumatology as an anti-inflammatory agent in collagenosis, rheumatoid arthritis or lupus erythematosus. Its ophthalmic side effects and their management are noteworthy and are briefly summarized in this paper.Material and MethodsWe present a case of a 62-year-old female patient who was referred to the clinic for diagnosis of corneal lesions detected incidentally during a follow-up examination 6 months after starting treatment with chloroquine for rheumatoid arthritis.ResultsThe patient was diagnosed with cornea verticillata and informed that it does not affect visual acuity and is not an indication for changes in therapy. Discontinuation of medication results in partial or, in some cases, complete resolution of changes.DiscussionIt is important to closely monitor patients taking drugs that are known to have ophthalmic side effects for the first time in new indications. We should consider eye side effects when treating systemic disease and recommend screening tests.ConclusionsA baseline ophthalmic examination should be performed on all patients before initiating use of chloroquine. Moreover, chloroquine can lead to permanent loss of visual acuity contributing to bull’s eye maculopathy, which is irreversible.
Aplikasi Youtube Kids untuk Meningkatkan Kemampuan Menyimak Dongeng Murid Sekolah Dasar
Authors: Assagaf S. Muh Fadil , Azis Sitti Aida , Akib Tasrif 
Published: March 2024

Tujuan penelitian ini adalah untuk mengetahui peningkatan kemampuan menyimak dongeng melalui media aplikasi youtube kids pada murid kelas IV SD Negeri Ujung Tanah 2 Kota Makassar. Jenis penelitian ini adalah penelitian tindakan kelas. Prosedur penelitian meliputi perencanaan, pelaksanaan tindakan, observasi dan refleksi. Data yang terkumpul dianalisis dengan menggunakan analisis kuantitatif dan kualitatif. Hasil penelitian ini yaitu hasil belajar menyimak dongeng bahasa Indonesia dengan menerapkan media aplikasi youtube kids pada murid kelas IV SD Negeri Ujung Tanah 2 Kota Makassar meningkat pada setiap siklus. Siklus I nilai rata-rata murid adalah 58,9 dan menjadi 75,8 pada siklus II. Ketuntasan belajar menyimak dongeng murid kelas IV SD Negeri Ujung Tanah 2 Kota Makassar juga mengalami peningkatan. Pada siklus I, dari 8 (33,33%) murid mencapai ketuntasan belajar, sedangkan pada siklus II sebanyak 21 (87,5% ) murid mencapai ketuntasan belajar dan ketuntasan belajar klasikal tercapai.Penerapan media aplikasi youtube kids juga dapat melibatkan murid secara lebih aktif dalam proses pembelajaran. Hal ini ditunjukkan dari peningkatan aktivitas dari siklus I ke siklus II.
Media e-Komik Berbasis Pendidikan Multikultural dalam Pembelajaran IPS Sekolah Dasar Materi Keanekaragaman Bangsa
Authors: Isnani Farah , Rezania Vanda 
Published: March 2024

Penelitian ini bertujuan untuk mengembangkan dan menilai apakah media e-comic berbasis pendidikan multikultural layak untuk digunakan sebagai penunjang pada pembelajaran IPS materi keberagaman budaya Bangsa Indonesia dan mampu memberikan pemahaman kepada peserta didik terkait pentingnya toleransi budaya, agama dan ras dalam kehidupan sehari-hari serta senantiasa bersyukur dapat menikmati karunia Tuhan dengan hidup di negara yang multikultural.Penelitian ini menggunakan metode R&D dengan model ADDIE. Namun, penelitian ini hanya sampai tahap pengembangan saja dengan menggunakan teknik analisis data deskriptif kuantitatif dan deskriptif kualitatif. Hasil dari uji kelayakan media e-comic berbasis pendidikan multikultural ini mencapai persentase 91,6 persen untuk aspek materi dan ilustrasi. Aspek bahasa sebanyak 83,3 persen dan tampilan media sebanyak 100 persen. Skor rata-rata dari keseluruhan aspek ialah 91,5 persen. Sehingga dapat dikatakan media e-comics berbasis pendidikan multikultural layak untuk digunakan dengan sedikit revisi.
REPERTOAR PADA AKTIVISME DIGITAL DI TWITTER: SMNA TAGAR #PRAYFORKANJURUHAN SEBAGAI TRAGEDI PERSEPAKBOLAAN INDONESIA
Authors: Bhirawan Bio 
Published: March 2024

Sejumlah peneltian menjelaskan bahwa aktivisme digital dapat terjadi di Twitter. Tujuan penelitian ini adalah ingin mengetahui jaringan dalam sebuah repertoar aktivisme digital pada tagar #PrayForKanjuruhan, dan mengetahui bagaimana repertoar aktivisme digital tersebut dapat terbentuk dan berkembang. Penelitian ini menggunakan metode Sosial Media Netwok Analytic, dengan melakukan crawling, analisis dan visualisasi menggunakan aplikasi Netlytic dan Gephi untuk selanjutnya dimaknai dalam sebuah konsep repertoar dan aktivisme digital. Hasil penelitian ini menunjukan bahwa repertoar aktivisme digital pada tagar #PrayForKanjuruhan terbentuk melalui jaringan yang luas, menyebar, satu arah, dan terbagi kedalam cluster besar. Kemudian aktor yang membentuk jaringan repertoar tersebut tidak hanya terdiri dari akun media klub bola saja. Dengan kondisi jaringan tersebut, menyebabkan repertoar pada tagar #PrayForKanjuruhan dapat tersebar luas karena dapat digunakan atau digerakan oleh siapapun. Penggunaan kata “Pray” menyebabkan repertoar ini menarik kepedulian banyak orang. Kemudian repertoar aktivisme digital pada tagar #PrayForKanjuruhan berkembang dengan menghasilkan repertoar baru yang dihasilkan melalui perkembangan opini repertoar sebelumnya, sehingga repertoar pada tagar #PrayForKanjuruhan dapat bertahan lama di Twitter
ĐẶC ĐIỂM LÂM SÀNG VIÊM PHỔI DO VIRUS Ở TRẺ EM DƯỚI 5 TUỔI TẠI BỆNH VIỆN NHI TRUNG ƯƠNG
Authors: Văn Nguyễn Ngọc , Hương Lê Thị Minh 
Published: March 2024

Nghiên cứu về đặc điểm lâm sàng và nguyên nhân viêm phổi do virus ở trẻ em dưới 5 tuổi. Phương pháp: Nghiên cứu mô tả một loạt ca bệnh viêm phổi do virus tại Bệnh viện nhi Trung ương từ 01/06/2020 đến ngày 30/05/2021. Tất cả bệnh nhân được đánh giá lâm sàng, xét nghiệm công thức máu, CRP, X-quang tim phổi, xét nghiệm dịch tỵ hầu tìm nguyên nhân. Kết quả: Có 117 bệnh nhân viêm phổi do virus, 51,3% trẻ dưới 12 tháng tuổi, nam là chủ yếu. Một số virus được tìm thấy với tỉ lệ RSV chiếm 62,4% (73/117), cúm A/B 31,6%, Adenovirus và rhinovirus chiếm tỷ lệ như nhau là 5,1%.
Triệu chứng lâm sàng hay gặp nhất trong viêm phổi do virus là: Ho 94,7%, khò khè 91,5%, sốt 89,7%, mệt, tím nhẹ quanh môi, thở nhanh, ran bệnh lý tại phổi, các trường hợp suy hô hấp vào viện hay gặp nhất là suy hô hấp nhẹ (mức độ 1 chiếm 46,2%).
Cận lâm sàng: Hình ảnh tổn thương hay gặp trên X-quang của viêm phổi do virus không đặc hiệu và khó phân biệt được nguyên nhân, chủ yếu là hình ảnh tổn thương dạng đám mờ/nốt và hình ảnh tổn thương phổi kẽ. Xét nghiệm máu: 75,2% bệnh nhân có số lượng BC ≤ 10 G/L và 53% bệnh nhân có chỉ số CRP > 6mg/l.
NGHIÊN CỨU MỘT SỐ YẾU TỐ NGUY CƠ TIÊU CHẢY KÉO DÀI Ở TRẺ EM
Authors: Cự Nguyễn Thị , Thảo Phạm Võ Phương , Anh Lê Thị Mai , Chi Nguyễn Thị Diễm , Châu Đào Thị Tâm , Nhi Trương Thị Phương 
Published: March 2024

Đặt vấn đề: Tiêu chảy là một trong những nguyên nhân hàng đầu gây tỷ lệ mắc bệnh và tử vong cao ở trẻ em các nước đang phát triển, đặc biệt là tiêu chảy kéo dài.Mục tiêu: Mô tả đặc điểm lâm sàng, cận lâm sàng và tìm hiểu một số yếu tố nguy cơ của tiêu chảy kéo dài ở trẻ từ 2 tháng đến 5 tuổi.Đối tượng nghiên cứu: 58 trẻ tiêu chảy kéo dài và 174 trẻ tiêu chảy cấp điều trị tại, Trung tâm Nhi Bệnh viện Trung ương Huế.Phương pháp nghiên cứu: mô tả cắt ngang và phân tích bệnh - chứng. Kết quả: Độ tuổi hay gặp nhất của trẻ tiêu chảy kéo dài là từ 2 tháng đến 6 tháng 62,1%; Trung vị tuổi 5 (1,3 - 8,7) tháng. Tỷ lệ nam/nữ :1,6/1. 31,0% trẻ tiêu chảy kéo dài có số lần đi tiêu chảy cao nhất trong ngày> 10 lần/ngày, số lần đi cầu cao nhất/ngày có trung vị là 8 (7- 10) lần/ngày. Tỷ lệ trẻ thiếu máu theo Hemoglobin: 41,4%; Có 63,8% trẻ tiêu chảy kéo dài có giảm Na+ huyết thanh. Kết quả soi phân: 98,3% trẻ tiêu chảy kéo dài trong nghiên cứu có bạch cầu trong phân, trong đó 34,5% bạch cầu từ 2+ trở lên. Chỉ có 6,9% trẻ cấy phân tìm thấy vi khuẩn, hầu hết là vi khuẩn EPEC. Có mối liên quan giữa lứa tuổi, tiền sử dùng kháng sinh vì đợt tiêu chảy lần này trước khi vào viện và số lần tiêu chảy (>10 lần) với sự tiến triển bệnh thành tiêu chảy kéo dài.Kết luận: Lứa tuổi từ 2-6 tháng, tiền sử sử dụng kháng sinh trước khi vào viện và số lần tiêu chảy >10 lần/ngày là yếu tố nguy cơ của tiêu chảy kéo dài ở trẻ em.
Các yếu tố ảnh hưởng đến lòng trung thành thương hiệu của khách hàng đối với sản phẩm máy tính xách tay HP tại Thành phố Hồ Chí Minh
Authors: Giao Hà Nam Khánh , Tiên Đào Thủy 
Published: March 2024

Nghiên cứu này hướng đến mục tiêu xem xét xác định các yếu tố ảnh hưởng đến lòng trung thành của khách hàng đối với thương hiệu máy tính xách tay HP, bằng một nghiên cứu thực nghiệm thông qua việc khảo sát 249 khách hàng tại Thành phố Hồ Chí Minh. Phương pháp phân tích yếu tố khám phá và phân tích hồi quy tuyến tính bội được sử dụng. Kết quả nghiên cứu cho thấy, các yếu tố ảnh hưởng đến lòng trung thành của khách hàng đối với thương hiệu máy tính xách tay HP, theo độ mạnh giảm dần: (1) chất lượng cảm nhận, (2) tính cách thương hiệu, (3) nhận biết thương hiệu, (4) cam kết thương hiệu, và (5) niềm tin thương hiệu. Kết quả nghiên cứu giúp doanh nghiệp hiểu về các yếu tố ảnh hưởng đến lòng trung thành của khách hàng đối với thương hiệu, từ đó, có các chiến lược marketing phù hợp. Từ đó, nghiên cứu cũng đề xuất một số hàm ý quản trị nhằm duy trì và làm tăng sự trung thành thương hiệu của khách hàng đối với dòng máy tính xách tay HP.
Estudo morfológico e quantitativo do método de Halberg na coloração do bacilo da lepra
Authors: Curban Guilherme V 
Published: March 2024

No presente trabalho, o autor estuda na coloração do bacilo da lepra, o emprego do método de Halberg, para coloração do bacilo da tuberculose. O autor relata, primeiramente, o resultado de suas observações sobre o bacilo da lepra corado pelo método de Halberg, referindo os vários aspectos morfológicos encontrados. A seguir, o autor estuda a eficiência do método de Halberg na coloração do bacilo da lepra, procedendo a um estudo de comparação quantitativa entre este método e o método de Gabbet. Preliminarmente, analisa as múltiplas causas de erro capazes de influenciar decisivamente os resultados deste estudo comparativo e descreve a orientação e os recursos utilizados para atenua-las. Neste estudo comparativo quantitativo, que constou de um confronto numérico entre preparações correspondentes de material de lesões cutâneas de 32 doentes de lepra lepromatosa, o método de Gabbet apresentou resultados superiores aos apresentados pelo método de Halberg. Admitindo as restrições com que devem ser tiradas conclusões desta parte do trabalho, o autor baseado nos resultados por ele obtidos, não acha justificado o emprego preferencial do método de Halberg para fins de diagnóstico de lepra. Não obstante considera o método de Halberg, um método eficiente, como o demonstram os resultados obtidos, dentre os quais merecem especial destaque os verificados em preparações de material leproso de escasso conteúdo bacilar. Além do que, o autor considera o método de Halberg um novo recurso, cujo real valor necessita ser avaliado, no estudo da morfologia do bacilo da lepra e especialmente das formas menos conhecidas do germe.