Myiasis Absent Wohlfahrtiimonas Chitiniclastica Bacteremia in a Lung Cancer Patient – A Case Report

Author(s):  
Peter Dovjak ◽  
Michael Kroissenbrunner ◽  
Bernhard Iglseder

Abstract Background: A gruesome infection was found in a woman with advanced lung tumor and associated malnutrition. Worldwide, bacteremia with Wohlfartiimonas chitiniclastica was only found in 13 cases yet.Case presentation: This is the first case in Austria and the first case without infestation of maggots.Conclusions: This germ may be considered as an emerging human pathogen not only in patients with poor personal hygiene, difficult social circumstances, alcohol dependence or chronic wounds.AbstraktEine grauenhafte Infektion wurde bei einer Patientin mit fortgeschrittenem Lungentumor und Malnutrition gefunden. Bisher wurden weltweit erst 13 Fälle mit einer Wohlfahrtiimonas chitiniclastica - Bakteriämie beschrieben. Dieser erste Fall in Österreich manifestierte sich ohne eine Infestation mit Maden. Dieses Bakterium kann als neuer Krankheitserreger betrachtet werden, der nicht nur bei Patienten unter mangelnder Hygienebedingungen, schwierigen sozialen Verhältnissen, Alkoholabhängigkeit oder chronischen Wunden auftreten kann.

2021 ◽  
Vol 26 (1) ◽  
Author(s):  
Peter Dovjak ◽  
Michael Kroißenbrunner ◽  
Bernhard Iglseder

Abstract Background A gruesome infection was found in a woman with advanced lung tumor and associated malnutrition. Worldwide, bacteremia with Wohlfahrtiimonas chitiniclastica was only found in 13 cases yet. Case presentation This is the first case in Austria and the first case without infestation of maggots. Conclusions This germ is an emerging human pathogen not only in patients with poor personal hygiene, difficult social circumstances, alcohol dependence or chronic wounds. It must be included in the differential diagnosis of immunocompromised patients with pneumonia.


BMC Cancer ◽  
2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Yungu Chen ◽  
Yiu Sing Tsang ◽  
Xiaoxia Chou ◽  
Jiong Hu ◽  
Qing Xia

2015 ◽  
Vol 4 (1) ◽  
pp. 86-87
Author(s):  
So jung Park ◽  
Hwi joong Kang ◽  
Chong-kwan Cho ◽  
Yeon-weol Lee ◽  
Hwa-seung Yoo

2021 ◽  
Vol 69 (1) ◽  
pp. 98-101
Author(s):  
Enes Erul ◽  
Deniz Can Güven ◽  
Taha Koray Şahin ◽  
İbrahim Güllü

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Shiho Kuroda ◽  
Shioto Suzuki ◽  
Akira Kurita ◽  
Mari Muraki ◽  
Yoichiro Aoshima ◽  
...  

Background. Nuclear protein in testis (NUT) midline carcinoma (NMC) is a very rare and aggressive malignancy. In more than two-thirds of these NMC cases, a fusion betweenNUTandBRD4orBRD3has been documented; other variants are rare. The cytology of NMC itself has been sparsely documented and that of variant NMC has never been reported.Case Presentation. A 36-year-old woman was admitted because of a rapidly progressing lung tumor with metastases to the breast and bone. We recently reported this patient as the first case of a variant NMC of the lung harboring anNSD3-NUTfusion, based on immunohistochemical and genetic analyses. Cytological material was available for the present review. A highly cellular smear contained a predominantly noncohesive pattern of monomorphic cells with diameters 2–2.5 times greater than those of small lymphocytes, with a round-to-oval nucleus, slightly irregular nuclear contours, variably prominent nucleoli, scant cytoplasm, and identifiable mitotic figures. Foci of stratification and overt pearl formation, including a dyskeratocyte, were occasionally observed. The necrotic background contained naked nuclei, karyorrhectic debris, apoptotic cells, and macrophages phagocytizing karyorrhectic debris; nuclear crushing was noted.Conclusion. The cytological features of a variant NMC of the lung are described for the first time.


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