Malignant Proliferating Trichilemmal Cyst: A Case Report of a Rare Entity

Author(s):  
Seetu Palo ◽  
Siddiq M Ahmed
2018 ◽  
Vol 53 ◽  
pp. 175-178 ◽  
Author(s):  
Denise Graffitti D’Avila ◽  
Danilo Toshio Kanno ◽  
Daniel de Castilho da Silva ◽  
Vitor Rafael Pastro ◽  
Paula Cristina Stefen Novelli ◽  
...  

2021 ◽  
Vol 8 ◽  
Author(s):  
Cecilie Mullerup Kiel ◽  
Preben Homøe

We report a case of a large, ulcerating proliferating trichilemmal cyst in a 76-year-old woman, with clinical, radiological, macroscopic, and microscopic correlation. The outbreak of the Coronavirus pandemic delayed her treatment. We review the literature on proliferating trichilemmal cysts, which are relatively rare tumors, which, generally, are considered benign. However, we found a high rate of malign cases, which stresses the importance of rapid surgical excision and histological diagnosis. Even though our proband had delayed treatment, the tumor did not transform into a malignant form.


2020 ◽  
Vol 13 (12) ◽  
pp. e236701
Author(s):  
Anitha Gunalan ◽  
Rakhi Biswas ◽  
Balamurugan Sridharan ◽  
Thirthar Palanivelu Elamurugan

Splenic abscess is a rare entity, however if unrecognised or left untreated, it is invariably fatal. We herein report a case of splenic abscess in a 40-year-old man presenting with fever, left-sided abdominal pain, altered sensorium and vomiting. On clinical examination, hepatosplenomegaly was noted and the ultrasound of the abdomen showed multiple hypoechoic regions in the upper pole of spleen, and the diagnosis of splenic abscess was made. The patient received antimicrobial therapy and underwent an open splenectomy with full recovery. Pus aspirated from the splenic abscess grew an unusual organism named Parabacteroides distasonis. In the literature, there are only a few recorded cases of P. distasonis causing splenic abscess. Through this case report, we would like to emphasise the pathogenic role of P. distasonis in causing clinical disease, as this organism is typically known to constitute a part of the normal flora.


1995 ◽  
Vol 32 (5) ◽  
pp. 870-873 ◽  
Author(s):  
Juergen Weiss ◽  
Michael Heine ◽  
Margitta Grimmel ◽  
Ernst G Jung

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