Clear Cell Sugar Tumor

2020 ◽  
pp. 177-178
Author(s):  
Simone Mocellin
Keyword(s):  
2013 ◽  
Vol 5 (1) ◽  
pp. e2013021
Author(s):  
Volkan Yazak ◽  
Gokhan Sargin ◽  
Irfan Yavasoglu ◽  
Gurhan Kadikoylu ◽  
Canten Tataroglu ◽  
...  

The primary clear cell tumor of the lung is an extremely rare benign tumor, which is called “sugar tumor”, because of the large content of glycogen. Here we are presenting essential thrombocythemia and lung clear cell tumor which was not reported before to the best of our knowledge.A 44 years old woman admitted to the clinic with complaint of lassitude lasting for 2 months. In her physical examination the spleen was 3 cm palpable from the costa arch In laboratory findings number of platelet was 1014000 mm³. A 3.5 cm in diameter pulmonary nodule is detected in right upper lobe in the graphy of the lungs. Subsequently  computed tomography  (CT ) of thorax was carried out. Due to the benign features in the display of  the detected nodule, a total excision with curative and diagnostic intentions was performed. Microscopically the tumor were composed of nests of rounded or oval cells with distinct cell borders and optically clear cytoplasm. The nuclei were small. Immunohistochemically the tumor cells expressed HMB-45, NSE and focal S100 antigen. It was diagnosed as clear  “sugar” cell tumor. In conclusion, in lung clear cell tumor, it is important to make evaluation in terms of myeloproliferative disease in adults whose thrombocytosis continue after the treatment.


2018 ◽  
Vol 473 (1) ◽  
pp. 55-59 ◽  
Author(s):  
Anna Caliò ◽  
Maria Cecilia Mengoli ◽  
Alberto Cavazza ◽  
Giulio Rossi ◽  
Claudio Ghimenton ◽  
...  
Keyword(s):  

2018 ◽  
Vol 2018 ◽  
pp. 1-5
Author(s):  
Zofia Tynski ◽  
Way Chiang ◽  
Albert Barrett

Malignant PEComas are rare mesenchymal neoplasms. These tumors harbor distinct myomelanocytic phenotype. The PEComa family of tumors includes lymphangioleiomyomatosis, angiomyolipoma, clear cell sugar tumor of the lung, and myomelanocytic tumor of the falciparum ligament/ligamentum teres. PEComas have no known normal cell counterpart. Majority of PEComas are benign and occur predominantly in the middle-age women. These tumors are commonly encountered in the uterus. Herein, we report a 20-year-old woman with a left inguinal mass metastatic to orbit, brain, lumbar spine, and skin at presentation. To our knowledge, this is the first case of metastatic PEComa to the orbit. This is the third case of primary PEComa of the inguinal area.


1996 ◽  
Vol 20 (6) ◽  
pp. 722-730 ◽  
Author(s):  
Giuseppe Zamboni ◽  
Maurizio Pea ◽  
Guido Martignoni ◽  
Carlo Zancanaro ◽  
Giuseppe Faccioli ◽  
...  
Keyword(s):  

2018 ◽  
Vol 2 ◽  
pp. 40-40 ◽  
Author(s):  
Matthew Chang ◽  
Derek Lim ◽  
Mark Genovesi

2016 ◽  
Vol 17 (1) ◽  
Author(s):  
Yoko Gunji-Niitsu ◽  
Toshio Kumasaka ◽  
Shigehiro Kitamura ◽  
Yoshito Hoshika ◽  
Takuo Hayashi ◽  
...  
Keyword(s):  

2014 ◽  
Vol 138 (9) ◽  
pp. 1238-1241 ◽  
Author(s):  
Liena Zhao ◽  
Karl H. Anders

Perivascular epithelioid cell tumors are rare mesenchymal neoplasms composed of histologically and immunohistochemically distinctive perivascular epithelioid cells. The perivascular epithelioid cell tumor family includes angiomyolipoma, clear cell sugar tumor of the lung, lymphangioleiomyomatosis, clear cell myomelanocytic tumor of the falciform ligament/ligamentum teres, and rare clear cell tumors of other anatomic sites. Perivascular epithelioid cell tumors have been reported previously in various sites, but to our knowledge not in the gallbladder. We report here, for the first time, a malignant perivascular epithelioid cell tumor arising in the gallbladder.


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