منابع مشابه
Hard subcutaneous lumps--pilomatricomas: a report of three cases.
Calcifying epitheliomas are uncommon tumors involving the hair matrix. Calcification is seen in most of these tumors} More than 75% of cases occur in the head and neck region during the first two decades oflife. Treatment of choice is surgical excision. Calcifying epitheliomas can be multiple and rarely manifest atypical changes or malignant behavior.4 I describe three cases of calcifying epith...
متن کاملThe wiggling trajectories of bacteria
Yunkyong Hyon, null Marcos, Thomas R. Powers, Roman Stocker and Henry C. Fu Journal of Fluid Mechanics / Volume 705 / August 2012, pp 58 76 DOI: 10.1017/jfm.2012.217, Published online: 15 June 2012 Link to this article: http://journals.cambridge.org/abstract_S0022112012002170 How to cite this article: Yunkyong Hyon, null Marcos, Thomas R. Powers, Roman Stocker and Henry C. Fu (2012). The wigg...
متن کاملTrapping and wiggling: elastohydrodynamics of driven microfilaments.
We present an analysis of the planar motion of single semiflexible filaments subject to viscous drag or point forcing. These are the relevant forces in dynamic experiments designed to measure biopolymer bending moduli. By analogy with the "Stokes problems" in hydrodynamics (motion of a viscous fluid induced by that of a wall bounding the fluid), we consider the motion of a polymer, one end of w...
متن کاملFractional Vortices and Lumps
We study what might be called fractional vortices, vortex configurations with the minimum winding from the viewpoint of their topological stability, but which are characterized by various notable substructures in the transverse energy distribution. The fractional vortices occur in diverse Abelian or non-Abelian generalizations of the Higgs model. The global and local features characterizing the...
متن کاملBumps/lumps on penis
I am a 20-year-old male with a question. Since I can remember, I've had many bumps (small lumps under the skin) covering the underside shaft of my penis, as well as my scrotum. They are very similar to the bumps I've noticed on girls' nipples. When I went to the "Doc," I was told they were normal and fine. My question to you is: Exactly how "normal" are these bumps and how common? Do all males ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical Infectious Diseases
سال: 2003
ISSN: 1058-4838,1537-6591
DOI: 10.1086/377306