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Endometrial Status and Embryonic Implantation about 150 Cases at the Medically Assisted Procreation Laboratory “Le Diafounou”

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Open Journal of Medical Imaging 2023年第3期13卷 92-100页

作者： Mamadou Dembélé Alassane Kouma Ilias Guindo Souleymane Sanogo Zoumana Cheick Berete Ousmane Traoré Mamadou N’Diaye Brahima Doumbia Oncoumba Diarra Issa Cissé Aboubacar Sidiki N’diaye bandiougou doucouré Youssouf Yalcouyé Adama Diaman Keita Siaka Sidibe Faculty of Medicine and Odonto-Stomatology of Bamako (FMOS) Bamako Mali Medical Imaging Department Kati University Hospital Kati Mali Department of Education and Research in Public Health (DERSP) Bamako Mali

Background: The endometrium is the tissue that lines the inside of the uterus. It undergoes multiple changes during the menstrual cycle and prepares to welcome the fertilized egg. Endovaginal ultrasound is a first-line examination in the assessment of female infertility. Objective: We aimed to determine the impact of endometrial status by endovaginal ultrasound on the outcome of embryo transfers. Subjects and Methods: This was a prospective cross-sectional study of 150 women collected between January and October 2020 at the “Le Diafounou” medically assisted procreation laboratory. Were included in the study, women presenting for desire of pregnancy and having continued the treatment until the transfer of fresh or frozen embryos. An uterine score was used. This score took into account the thickness of endometrium, it is coffee bean aspect, the presence of the notch, the echogenicity of the endometrium, the pulsatility index, the presence of the flow at the end of diastole and sub-endometrial flow. Ultrasounds were performed using a General Electric logic 500, logic 9 and Voluson E8 device. The data was entered into Excel and then analyzed using SPSS version 21. Results: 150 women were selected for the study. 83 women or 55.3% were between 17 and 35 years old and 44.7% were over 35 years old with an upper limit of 50 years old. The number of women who became pregnant was 69% or 46%. The average thickness of the endometrium was 11.40 mm with extremes of 4.65 mm and 18.6 mm. There was a correlation between the thickness of the endometrium and obtaining a pregnancy (p i.e. 88.7%. The pulsatility index was relatively low for those who started a pregnancy, i.e. 90%. The high pulsatility index is one of the reasons for the failure of embryo implantation. The correlation was significant (p = 0.009). 141 women had no notch in the uterine arteries, i.e. 94%. 94 women or 62.7% had a triple line endometrium or typical coffee bean appearance. End-diastolic flow was observed in 12

关键词： Endometrial Status Embryonic Implantation Medically Assisted Procreation

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Varicocele and Spermogram Abnormality: About 264 Cases at the Fertilia Medical Clinic in Bamako

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Open Journal of Medical Imaging 2023年第3期13卷 84-91页

作者： Mamadou Dembélé Alassane Kouma Ilias Guindo Souleymane Sanogo Zoumana Cheick Berete Ousmane Traoré Mamadou N’diaye Brahima Doumbia Oncoumba Diarra Issa Cissé Aboubacar Sidiki N’diaye bandiougou doucouré Youssouf Yalcouyé Adama Diaman Keita Siaka Sidibe Faculty of Medicine and Odonto-Stomatology of Bamako (FMOS) Bamako Mali Medical Imaging Department Kati University Hospital Kati Mali Department of Education and Research in Public Health (DERSP) Bamako Mali

Aims: To determine the impact of varicocele on the result of the spermogram in a group of hypo-fertile or infertile men. Patients and Method: This was a cross-sectional, descriptive study concerning 264 men collected between February 2020 and March 2022 at the Fertilia medical clinic in Bamako. The study population consisted of consenting male subjects presenting for infertility. All of our patients had already done a spermogram, they then benefited from a scrotal Doppler ultrasound. The scrotal echo-doppler was completed by an abdominal and pelvic echography in search of a possible etiology, in particular a renal cancer, a thrombosis of the renal or spermatic vein, a retroperitoneal mass or a nutcraker syndrome. Testicular volume was measured on ultrasound according to Lambert’s formula (length × width × height × 0.71). A volume = 16 ml was considered normal. Results: 264 patients were recruited in ours. The average age was 33 years with extremes ranging from 25 to 65 years. 149 patients or 56.44% were between 30 and 45 years old. 213 patients or 80.68% had primary infertility. All the patients, i.e. 100%, had a sperm anomaly and dilation of the pampiniform plexus veins. The most common sperm abnormalities were oligoasthenoteratozoospermia, which concerned 214 patients, or 81%, followed by azoospermia (40 patients, or 15%) and oligospermia (10 patients, or 4%). 213 patients or 80.68% had a Hirshen grade II varicocele, 45 patients or 17% had grade I and 06 patients or 2.27% had grade III. Among the 6 patients, 04 had left testicular atrophy and 2 bilateral atrophy. The venous reflux was more accentuated on the left than on the right. Conclusion: Varicocele is significantly found in men with infertility. Sperm alterations concern both the concentration of spermatozoa, their mobility and their vitality. Even if the mechanism of alteration of the sperm parameters is not well elucidated, our study made it possible to make the link between the dilation of the veins of th

关键词： Ultrasound Male Infertility Varicocele Oligoasthenoteratozoospermia

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Effect of Planting Date on Yield and Yield Components of Grain Sorghum Hybrids

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American Journal of Plant Sciences 2024年第5期15卷 387-402页

作者： bandiougou Diawara Sory Diallo Brahima Traore Scott Staggenbord Vara Prasad Institut D’ Economie Rurale (IER) Bamako Mali Manhattan KS USA

In Kansas, productivity of grain sorghum [Sorghum bicolor (L.) Moench] is affected by weather conditions at planting and during pollination. Planting date management and selection of hybrid maturity group can help to avoid severe environmental stresses during these sensitive stages. The hypothesis of the study was that late May planting improves grain sorghum yield and yield components compared with late June planting. The objectives of this research were to investigate the influence of planting dates yield and yield components of different grain sorghum hybrids, and to determine the optimal planting date and hybrid combination for maximum biomass and grains production. Three sorghum hybrids (early, medium, and late maturing) were planted in late May and late June without irrigation in Kansas at Manhattan/Ashland Bottom Research Station, and Hutchinson in 2010;and at Manhattan/North Farm and Hutchinson in 2011. Data on dry matter production, yield and yield components were collected. Grain yield and yield components were influenced by planting date depending on environmental conditions. At Manhattan (2010), greater grain yield, number of heads per plant, were obtained with late-June planting compared with late May planting, while at Hutchinson (2010) greater yield was obtained with late May planting for all hybrids. The yield component most affected at Hutchinson was the number of kernels∙panicle−1 and plant density. Late-May planting was favorable for late maturing hybrid (P84G62) in all locations. However, the yield of early maturing hybrid (DKS 28-05) and medium maturing hybrid (DKS 37-07) was less affected by delayed planting. The effects of planting dates on yield and yield components of grain sorghum hybrids were found to be variable among hybrid maturity groups and locations.

关键词： Sorghum [Sorghum bicolor (L.) Moench] Grain Yield Yield Components

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Cystic Mediastinal Schwannoma Presenting as Pleural Effusion

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Open Journal of Radiology 2017年第1期7卷 59-62页

作者： Kassim Sidibé Rabiou Sani Youssef Alaoui Lamrani Fatima Zahra Ammor Pierlesky Elion Ossibi bandiougou dit Mamby Traoré Badr Alami Meryem Boubbou Khalid Mazaz Yassine Ouadnouni Moustapha Maaroufi Department of Radiology Hassan II Teaching Hospital Fez Morocco Department of Thoracic Surgery Hassan II Teaching Hospital Fez Morocco Department of Visceral Surgery Hassan II Teaching Hospital Fez Morocco

Cystic schwannoma represents a neurogenic tumor of the mediastinum rarely reported in literature. Its rupture in the pleural cavity remains exceptional. We hereby report the case of a patient who presented with pleurisy for which diagnostic imaging including thoracic MRI revealed a cystic schwannoma ruptured in the pleura. This case, to the best of our knowledge, represents the very first of its kind reported in literature.

关键词： Posterior Mediastinum Schwannoma Neurogenic Tumor Computed Tomography Magnetic Resonance Imaging

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