Lipoleiomyoma of the Uterus

Lipoleiomyomas are uncommon benign neoplasms of uterus consisting of variable portions of mature lipocytes and smooth muscle cells. These tumours generally occur in asymptomatic obese perimenopausal or menopausal women. In this paper, a case of lipoleiomyoma uteri in a 53-year old menopausal woman is presented.peer-reviewe

Fe-resonant valence band photoemission and oxygen NEXAFS study on La1-xSrxFe0.75Ni0.25O3-{\delta}

Iron resonant valance band photoemission spectra of Sr substituted LaFe0.75Ni0.25 O3-{\delta} have been recorded across the Fe 2p - 3d absorption threshold to obtain Fe specific spectral information on the 3d projected partial density of states. Comparison with La1-xSrxFeO3 resonant VB PES literature data suggests that substitution of Fe by Ni forms electron holes which are mainly O 2p character. Substitution of La by Sr increases the hole concentration to an extent that the eg structure vanishes. The variation of the eg and t2g structures is paralleled by the changes in the electrical conductivity

Skin manifestations following anti-COVID-19 vaccination: A multicentricstudy from Turkey

Purpose: After the emergence of the pandemic caused by the COVID-19 virus, vaccination with various vaccines has started to be implemented across the world. To identify dermatological reactions developing after the COVID-19 vaccines administered in Turkey and determine their clinical features and risk factors that may play a role in their development. Materials and Methods: The study included patients aged ≥18 years, who presented to 13 different dermatology clinics in Turkey between July 2021 and September 2021 after developing dermatological reactions following the administration of the COVID-19 vaccine. After providing written consent, the patients were asked to complete a standard survey including questions related to age, gender, occupation, comorbidities, the regular medication used, the onset of cutaneous reactions after vaccination, and localization of reactions. Dermatological reactions were categorized according to whether they developed after the first or second dose of the vaccine or whether they occurred after the inactivated or messenger RNA (mRNA) vaccine. The relationship between dermatological reactions and some variables such as gender and comorbidities was also evaluated. Results: A total of 269 patients [116 women (43.1%), 153 men (56.9%)] were included in the study. It was observed that the dermatological diseases and reactions that most frequently developed after vaccination were urticaria (25.7%), herpes zoster (24.9%), maculopapular eruption (12.3%), and pityriasis rosea (4.5%). The rate of dermatological reactions was 60.6% after the administration of the mRNA vaccine and 39.4% after that of the inactivated vaccine. There was a statistically significantly higher number of reactions among the patients that received the mRNA vaccine (p = 0.001). Conclusion: The most common reactions in our sample were urticaria, herpes zoster, and maculopapular eruption. Physicians should know the dermatological side effects of COVID-19 vaccines and their clinical features

Interview with Marjorie Harkins Buchanan Kiewit

In this interview with Julia Stringfellow, Marjorie Harkins Buchanan Kiewit, LU class of 1943, discusses her time as a student as well as her time on the Board of Trustees.https://lux.lawrence.edu/oralhistories/1036/thumbnail.jp

MICROSPORIDIUM SPP. INFECTION IN AN IMMUNOCOMPROMISED CHILD DIAGNOSED BY POLYMERASE CHAIN REACTION

Microsporidium spp. may lead to a variety of clinical pictures like sinusitis, keratoconjunctivitis, hepatitis, myositis, peritonitis, nephritis, encephalitis and pneumonia in case of immune deficiencies. In this report, a case of diarrhea due to Microsporidium spp. has been presented. A four years old male patient who was followed with the diagnosis of myotonic dystrophia, was admitted to the hospital with the complaints of respiratory distress and fever. Due to the history of recurrent infections, further investigations was carried out to clarify the immunological status of the patient, and the total IgA and IgM levels were found as 14 mg/dl and 30 mg/dl, respectively (normal values were; 18-160 and 45-200 mg/dl, respectively). Following bronchoscopy done to enlighten respiratory distress, the patient developed high fever and watery diarrhea. Since bacteriological cultures of the stool yielded Shigella spp., antimicrobial therapy with ciprofloxacin was initiated. Parasitological examination of the stool done by Weber's modified trichrome dye, yielded Microsporidium spp. microscopically and albendazole was added to the treatment. Presence of Microsporidium spp. was confirmed by polymerase chain reaction with the use of Cl and C2 primers (Metabion, Germany) targeted to Microsporidium spp. and besides a 270 bp band specific for Encephalitozoon intestinalis was also obtained. This case emphasized that in case of diarrhea the stool samples of the immunocompromised patients should be evaluated in terms of Microsporidium spp. in addition to the routine parasitologic examinations

Detection and genotyping of cryptosporidium spp. in diarrheic stools by PCR/RFLP analyses

Aim: To compare microscopy and polymerase chain reaction (PCR) as methods for diagnosing Cryptosporidium spp. and identifying the genotype of the parasite in diarrheic stool

A WATERBORN PARASITE: CRYPTOSPORIDIUM

İlk kez 1907'de farelerde bildirilmiş olmasına rağmen, son 30 yıldır insanlarda hastalık yaptığı bilinmektedir. Moleküler biyolojik tekniklerdeki gelişmeler cryptosporidiosise bakış açımızı çok değiştirmiştir. Sadece immun yetmezlikli kişileri etkileyen nadir bir hastalık olarak görülürken, bugün su kaynaklı büyük salgınlardan sorumlu bir halk sağlığı sorunu olduğu anlaşılmıştır. Bu derlemede Cryptosporidium'a ait bilgiler son literatürler ışığında gözden geçirilmiştir. Although first described in mice in 1907, Cryptosporidium is known as a human disease for only 3 decades. Advances in moleculer biologic techniques has greatly changed our understanding of cryptosporidiosis. Previously known as a rare disease of immunodeficient patients, has became a public health concern responsible for waterborn outbreaks. In this review, we overviewed our knowledge of Cryptosporiodium in spite of current literature