Nodular hidradenoma of the breast: A case report Ano-Edward, G.H.; Amole, I.O.; Adesina, S.A. ...
Alexandria Journal of Medicine/Alexandria Journal of Medicine,
December 2018, 2018-12-01, Letnik:
54, Številka:
4
Journal Article
Recenzirano
Odprti dostop
Nodular hidradenoma is a rare benign skin adnexial lesion of the breast. It is often located in the nipple areolar region and presents as a slow growing painless lesion.
We report a case in a 62 yr ...old male who had a slowly growing left breast lesion of 10 yrs duration. Physical examination revealed an 8 cm superficial, spherical, mobile non tender lump in the nipple areolar region. Excision biopsy with clear margins was performed and histologic examination was nodular hidradenoma after wide consultations.
Nodular hidradenoma of the breast is a differential diagnosis of sub areolar masses that must be considered by both pathologist and surgeons to avoid misdiagnosis and overtreatment.
We have studied quadrupole ordering and rattling in clathrate compound Pr3Pd20Ge6 using ultrasonic measurements. The softening were observed in temperature dependence of elastic constants C11, (C11 - ...C12)/2 and C44. The C11 and (C11 - C12)/2 show minimums at 250 mK indicating a transition point to an antiferroquadrupole ordered phase due to a Γ3 doublet ground state at 8c site. Furthermore, the C11, (C11 - C12)/2 and C44 exhibit discontinuitive anomalies at 60 mK revealing a ferroquadrupole ordering due to a Γ5 triplet ground state at 4a site. Two distinctive ultrasonic dispersions caused by thermally activated Γ5-type rattling were observed in C44 around 15 K and 25 K.
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