We're unable to sign you in at this time. Please try again in a few minutes.
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......
Off-Center Fold |

Solitary, Enlarging Painful Violaceous Tumor on the Cheek of a 10-Year-Old—Diagnosis

JAMA Dermatol. 2013;149(5):609-614. doi:10.1001/jamadermatol.2013.3053b.
Text Size: A A A
Published online


Maitra A, McKenna RW, Weinberg AG, Schneider NR, Kroft SH.Precursor B-cell lymphoblastic lymphoma: a study of nine cases lacking blood and bone marrow involvement and review of the literature. Am J Clin Pathol. 2001;115(6):868-875
PubMed   |  Link to Article[[XSLOpenURL/10.1309/Q5GV-3K00-WAC6-BBUB]]
Shafer D, Wu H, Al-Saleem T,  et al. Cutaneous precursor B-cell lymphoblastic lymphoma in 2 adult patients: clinicopathologic and molecular cytogenetic studies with a review of the literature. Arch Dermatol. 2008;144(9):1155-1162
PubMed   |  Link to Article[[XSLOpenURL/10.1001/archderm.144.9.1155]]
Schmitt IM, Manente L, Di Matteo A, Felici F, Giangiacomi M, Chimenti S.Lymphoblastic lymphoma of the pre-B phenotype with cutaneous presentation. Dermatology. 1997;195(3):289-292
PubMed   |  Link to Article[[XSLOpenURL/10.1159/000245966]]
Lin P, Jones D, Dorfman DM, Medeiros LJ.Precursor B-cell lymphoblastic lymphoma: a predominantly extranodal tumor with low propensity for leukemic involvement. Am J Surg Pathol. 2000;24(11):1480-1490
PubMed   |  Link to Article[[XSLOpenURL/10.1097/00000478-200011000-00003]]
Millot F, Robert A, Bertrand Y,  et al; The Children's Leukemia Cooperative Group of the European Organization of Research and Treatment of Cancer (EORTC). Cutaneous involvement in children with acute lymphoblastic leukemia or lymphoblastic lymphoma. Pediatrics. 1997;100(1):60-64
PubMed   |  Link to Article[[XSLOpenURL/10.1542/peds.100.1.60]]
Cheng AL, Su IJ, Tien HF, Wang CC, Chen YC, Wang CH.Characteristic clinicopathologic features of adult B-cell lymphoblastic lymphoma with special emphasis on differential diagnosis with an atypical form probably of blastic lymphocytic lymphoma of intermediate differentiation origin. Cancer. 1994;73(3):706-710
PubMed   |  Link to Article[[XSLOpenURL/10.1002/(ISSN)1097-0142]]
Paller A, Mancini AJ.Hurwitz Clinical Pediatric Dermatology.4th ed. Edinburgh, UK: Elsevier Saunders; 2011:229-230. http://www.hurwitztext.com. Accessed August 11, 2012
Figures in this Article

Sign in

Purchase Options

• Buy this article
• Subscribe to the journal
• Rent this article ?

First Page Preview

View Large
First page PDF preview


Place holder to copy figure label and caption
Graphic Jump Location

Figure 2.




Also Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
Please click the checkbox indicating that you have read the full article in order to submit your answers.
Your answers have been saved for later.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.


Some tools below are only available to our subscribers or users with an online account.

0 Citations

Sign in

Purchase Options

• Buy this article
• Subscribe to the journal
• Rent this article ?

Related Content

Customize your page view by dragging & repositioning the boxes below.

Articles Related By Topic
Related Collections
PubMed Articles