scholarly journals Prostate Acinar Adenocarcinoma, Microcystic Variant

2020 ◽  
Author(s):  
Keyword(s):  
Microcystic Variant

Prostatic Acinar Adenocarcinoma, Microcystic Variant

2019 ◽  
pp. 1-2
Author(s):  
Alessia Cimadamore ◽  
Maria Rosaria Raspollini ◽  
Rodolfo Montironi
Keyword(s):  
Microcystic Variant

Microcystic variant of localized malignant mesothelioma accompanying an adenomatoid tumor-like lesion

2002 ◽  
Vol 52 (5-6) ◽  
pp. 416-422 ◽  
Author(s):  
Hajime Umezu ◽  
Kazuhisa Kuwata ◽  
Yusuke Ebe ◽  
Takashi Yamamoto ◽  
Makoto Naito ◽  
...  
Keyword(s):  
Malignant Mesothelioma ◽  
Adenomatoid Tumor ◽  
Microcystic Variant

scholarly journals MICROCYSTIC VARIANT OF UROTHELIAL CARCINOMA IN URINARY BLADDER: A CASE REPORT

2017 ◽  
Vol 108 (2) ◽  
pp. 101-105
Author(s):  
Yutaro Sasaki ◽  
Keito Shiozaki ◽  
Takeshi Miyake ◽  
Kazuyoshi Izumi ◽  
Tomoteru Kishimoto ◽  
...  
Keyword(s):  
Case Report ◽  
Urinary Bladder ◽  
Urothelial Carcinoma ◽  
Microcystic Variant

Prostatic Acinar Adenocarcinoma, Microcystic Variant

2020 ◽  
pp. 314-315
Author(s):  
Alessia Cimadamore ◽  
Maria Rosaria Raspollini ◽  
Rodolfo Montironi
Keyword(s):  
Microcystic Variant

Microcystic variant of meningioma

1980 ◽  
Vol 4 (4) ◽  
pp. 383-390 ◽  
Author(s):  
George M. Kleinman ◽  
Theodore Liszczak ◽  
Edward Tarlov ◽  
Edward P. Richardson
Keyword(s):  
Microcystic Variant

scholarly journals Microcystic Variant of Urothelial Carcinoma

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Anthony Kodzo-Grey Venyo
Keyword(s):  
Urothelial Carcinoma ◽  
Neuroendocrine Differentiation ◽  
Muscularis Propria ◽  
Biological Behaviour ◽  
Squamous Cells ◽  
High Stage ◽  
Microscopic Features ◽  
Microcystic Variant ◽  
The Moment ◽  
Cystitis Cystica

Background. Microcystic variant of urothelial carcinoma is one of the new variants of urothelial carcinoma that was added to the WHO classification in 2004.Aims.To review the literature on microcystic variant of urothelial carcinoma.Methods.Various internet search engines were used to identify reported cases of the tumour.Results. Microscopic features of the tumour include: (i) Conspicuous intracellular and intercellular lumina/microcysts encompassed by malignant urothelial or squamous cells. (ii) The lumina are usually empty; may contain granular eosinophilic debris, mucin, or necrotic cells. (iii) The cysts may be variable in size; round, or oval, up to 2 mm; lined by urothelium which are either flattened cells or low columnar cells however, they do not contain colonic epithelium or goblet cells; are infiltrative; invade the muscularis propria; mimic cystitis cystica and cystitis glandularis; occasionally exhibit neuroendocrine differentiation. (iv) Elongated and irregular branching spaces are usually seen. About 17 cases of the tumour have been reported with only 2 patients who have survived. The tumour tends to be of high-grade and high-stage. There is no consensus opinion on the best option of treatment of the tumour.Conclusions. It would prove difficult at the moment to be dogmatic regarding its prognosis but it is a highly aggressive tumour. New cases of the tumour should be reported in order to document its biological behaviour.

scholarly journals Microcystic Variant of an Intraosseous Meningioma in the Frontal Area: A Case Report

2014 ◽  
Vol 2014 ◽  
pp. 1-5
Author(s):  
Jan Bujok ◽  
Marek Bienioszek
Keyword(s):  
Case Report ◽  
Preoperative Diagnosis ◽  
Frontal Area ◽  
Intracranial Meningioma ◽  
Imaging Test ◽  
Microcystic Variant ◽  
Intraosseous Meningioma ◽  
Microcystic Meningioma

Meningiomas located inside the bone of the calvaria belong to the group of rare types of tumours. The microcystic variant is the least common in this area. Due to their similarity to other tumours in this area, the imaging test of those tumours may constitute the source of an improper preoperative diagnosis. According to the records of the Department of Neurosurgery in Bielsko-Biała, 133 patients diagnosed with an intracranial meningioma confirmed by a histopathological test were operated in the last 10 years (2004–2014). In the histopathological test, three patients were diagnosed with the microcystic variant, which constitutes 2.25% of the cases. Only one variant of microcystic meningioma was located inside the bone, which constitutes 0.75% of all the meningiomas operated.

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