scholarly journals Growing scalp mass in an untreated man

2020 ◽  
Vol 6 (9) ◽  
pp. 956-957
Author(s):  
Ajay N. Sharma ◽  
Allison S. Dobry ◽  
Linda Doan ◽  
Nathan W. Rojek
Keyword(s):  
Scalp Mass

Enlarging scalp mass

2015 ◽  
Vol 122 (2) ◽  
pp. 419-420 ◽  
Author(s):  
Lee A. Tan ◽  
Manish K. Kasliwal ◽  
Leonidas D. Arvanitis ◽  
Richard W. Byrne
Keyword(s):  
Scalp Mass

Foetal scalp mass spectrometer blood-gas transducer

1982 ◽  
Vol 20 (3) ◽  
pp. 375-382 ◽  
Author(s):  
P. Rolfe ◽  
P. J. Burton ◽  
J. A. Crowe ◽  
I. Basarab-Horwath ◽  
P. J. Goddard ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Blood Gas ◽  
Scalp Mass

Cystic Panfolliculoma

2006 ◽  
Vol 130 (3) ◽  
pp. 389-392 ◽  
Author(s):  
Mai P. Hoang ◽  
Brian M. Levenson
Keyword(s):  
Tumor Cells ◽  
Unusual Case ◽  
Follicular Neoplasm ◽  
Root Sheath ◽  
Inner Root Sheath ◽  
Hair Matrix ◽  
Cytokeratin 5 ◽  
History Of ◽  
Lower Stem ◽  
Scalp Mass

AbstractPanfolliculoma is a rare follicular neoplasm with differentiation toward both upper (infundibulum and isthmus) and lower (stem, hair matrix, and bulb) segments of a hair follicle. We present an unusual case of cystic panfolliculoma. A 33-year-old Hispanic woman presented with an 8-month history of a 3.0-cm cystic scalp mass. The lesion was excised, and the histologic sections showed a cystic follicular neoplasm that contained corneocytes in basket-woven and laminated array, trichohyalin granules of the inner root sheath, germinative cells, papillae, matrical cells, and “shadow” cells. Cytokeratin 903 and cytokeratin 5/6 immunostains uniformly highlight the tumor cells. Ber-EP4 strongly labels the germinative cells but not the follicular papillae. CD34 labels the surrounding fibrotic stroma and focally the epithelial component.

Midline Scalp Mass in an Infant

2011 ◽  
Vol 28 (5) ◽  
pp. 577-578
Author(s):  
Margarita Larralde ◽  
Ana I.S. Moya ◽  
Maria E. Abad ◽  
Paula C. Luna ◽  
Fernando Heinen ◽  
...  
Keyword(s):  
Scalp Mass

scholarly journals Infantile Extracranial Rhabdoid Tumor of the Scalp

2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Sura Al Rawabdeh ◽  
Deifallah Alsharari ◽  
Hayat Khasawneh ◽  
Ola M. Al Waqfi ◽  
Qamar Yaser Malabeh ◽  
...  
Keyword(s):  
Rhabdoid Tumor ◽  
Rare Tumor ◽  
Male Baby ◽  
Multiple Organs ◽  
First Case ◽  
Rhabdoid Cells ◽  
Chemotherapeutic Treatment ◽  
Rhabdoid Tumors ◽  
To Receive ◽  
Scalp Mass

Extracranial rhabdoid tumor is a rare tumor that can originate in multiple organs, and it is most commonly seen in the kidneys. This tumor has a grave prognosis. We report to the best of our knowledge the first case of infantile scalp extracranial rhabdoid tumor in a 6-month-old male baby who presented with a right parietal scalp mass since the age of 1 month. This mass was initially diagnosed as scalp hemangioma based on clinical and imaging findings. However, this mass was growing fast which necessitated excision. Pathologic examination after excision showed a malignant tumor composed of sheets of rhabdoid cells. Immunohistochemically, this tumor tested positive for vimentin, CD 99, glypican-3, synaptopysin, WT-1, CK, and EMA. INI-1 immunostain was lost in the tumor cells. Subsequently, this tumor was pathologically diagnosed as extracranial scalp rhabdoid tumor. After tumor excision, the patient was referred to pediatric oncology to receive chemotherapy. Experience with scalp extracranial rhabdoid tumors is limited. However, this tumor in other organs carries a grave prognosis. Although scalp extracranial rhabdoid tumor is an extremely rare tumor, it should be kept in mind in the differential diagnosis of infantile scalp masses given the need of combined surgical and chemotherapeutic treatment.

Intrahepatic Cholangiocarcinoma Presenting as a Scalp Mass

2020 ◽  
Vol 51 (3) ◽  
pp. 1044-1046
Author(s):  
Vivek Sukumar ◽  
Shraddha Patkar ◽  
Mahesh Goel ◽  
Ayushi Sahay
Keyword(s):  
Intrahepatic Cholangiocarcinoma ◽  
Scalp Mass

MR Findings of Primary Scalp Mass

1996 ◽  
Vol 35 (4) ◽  
pp. 465
Author(s):  
Jee Eun Kim ◽  
Hee Young Hwang ◽  
Sung Hye Park ◽  
Young Chae Kim ◽  
Young Suk Lee
Keyword(s):  
Scalp Mass
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