Browsing by Author "Santamarina, Mario"

Now showing 1 - 3 of 3
  • Thumbnail Image
    Item
    Complete remission of nephrotic syndrome associated with carcinoma of the cervix after treatment of the tumor. Report of two cases
    (SOC MEDICA SANTIAGO, 2012) Vega, Jorge; Santamarina, Mario; Mendez, Gonzalo P.
    Nephrotic syndrome secondary to paraneoplastic glomerulopathies is exceptional. We are aware of only three cases reported of cervical carcinomas associated with nephrotic syndrome. Two women, aged 40 and 79 years, presented with nephrotic syndrome. The first had a membranous nephropathy and the second was not biopsied. The first women had a metrorrhagia after 8 months of unsuccessful therapy with corticosteroids and immunosuppressive drugs. An advanced cervical carcinoma with lymph node metastases was found. In the second patient, a cervical carcinoma and hematometra was discovered two months after diagnosis of a nephrotic syndrome. The syndrome subsided completely, nine months after radiotherapy and chemotherapy in the first patient and 10 months after hysterectomy in the second patient. (Rev Med Chile 2012; 140: 1580-1584).
  • Thumbnail Image
    Item
    Erdheim-Chester disease. Report of one case
    (SOC MEDICA SANTIAGO, 2011) Vega, Jorge; Cisternas, Marcela; Bergoeing, Michel; Espinosa, Roberto; Zapico, Alvaro; Chadid, Pedro; Santamarina, Mario
    We report a 76-year-old male who was admitted due to progressive congestive heart failure lasting several months. An echocardiogram showed a large pericardial effusion with early signs of pericardial tamponade and an irregular surface suggestive of cancer infiltration. The patient was operated, creating a pericardial window and draining 1,200 ml of a brownish yellow fluid with abundant cellularity. Pericardial biopsy showed infiltration by CD68 (+), CD1a (-) and S100 (-) cells. Twenty-eight months earlier, due to fatigue, dyspnea, and a non-specific inflammatory process, an enhanced-contrast-scan showed that aorta was coated with a hypodense tissue that began near the aortic valve and extended until the inferior mesenteric artery, with stenosis of the left subclavian, celiac axis, renal and upper mesenteric arteries. An angioplasty and stent placing was carried out in the last two arteries. Both kidneys had the appearance of "hairy kidneys". A bone scan showed increased uptake in femurs and tibiae and X-ray examination showed osteosclerosis in metaphysis and diaphysis. The diagnosis of Erdheim-Chester disease (non-Langerhans-cell histiocytosis) was made and the patient was treated with steroids and methotrexate. (Rev Med Chile 2011; 139: 1054-1059).
  • Thumbnail Image
    Item
    Fibrosis retroperitoneal asociada a uso crónico de ergotamina. Tratamiento con colchicina y esteroides. Caso clínico
    (SOC MEDICA SANTIAGO, 2011) Vega, Jorge; Goecke, Helmuth; Santamarina, Mario
    Retroperitoneal fibrosis (RPF) associated with chronic use of ergotamine is a very rare disorder. We report a 45-year-old woman who presented with a RPF after using, almost daily for 23 years, ergotamine tartrate for migraine relief FRP presented as a chronic inflammatory state, anemia, abdominal and lumbosacral pain and a hypogastric mass. A CT-Scan showed a periaortic mass and left hydronephrosis. A percutaneous biopsy was obtained and the patient was subjected to a surgical ureterolysis and tissue resection. The biopsy confirmed the presence of RPF. Due to persistent symptoms and increase in the volume of periaortic tissue, treatment with colchicine 1 mg/day and deflazacort 30 mg/day was started, resulting in a rapid disappearance of symptoms, disappearance of inflammation and a significant reduction in the volume of the periaortic tissue. The patient remains in complete remission after 29 months of follow-up. (Rev Med Chile 2011; 139: 489-494).