Mari Carmen Ruiz Marcellán

  • Citations Per Year
Learn More
The morphological and immunohistochemical aspects of the peri-implanted pathological soft tissue of 21 Klöckner implants are assessed, corresponding to 15 patients and three gingival samples from three cadavers. For the collagen and vascular walls assessment, the Picro-Sirio technique is used with normal microscopy as well as with polarized light,(More)
Thyroid gland involvement as the unique presentation of Langerhans cell histiocytosis is a rare phenomenon that can result in misdiagnosis. We report a case of Langerhans cell histiocytosis (LCH) presenting as a thyroid mass. It is a 52-year-old woman who presented an enlarged, diffusely firm, nontender, nonmobile, and not particularly nodular thyroid gland(More)
A 49-year-old male with essential mixed cryoglobulinemia IgM kappa-IgG of 4-years duration was treated with corticosteroids and immunosuppressive drugs during the repeated episodes. Finally, he developed a new episode with severe renal involvement and pulmonary hemorrhage without other associated etiological factors. The optical and immunofluorescent(More)
A leukocytoclastic cutaneous vasculitis in the course of an idiopathic myelofibrosis is reported. The cutaneous lesions that might appear in this hematological disease are discussed, including cutaneous infections, myeloid metaplasia and cutaneous infiltration due to the myeloproliferative process. We point out the rarity of cutaneous vasculitis during the(More)
  • 1