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1.
Acta Biomed ; 90(1): 11-15, 2019 01 23.
Article in English | MEDLINE | ID: mdl-30889150

ABSTRACT

Idiopathic granulomatous mastitis (IGM) is a chronic benign inflammatory disease of the breast that may mimic breast cancer. It is most common in parous young fertile women, although it can occur in nulliparous women and in men. IGM is an idiopathic disease due to the influence of some environmental factors in genetically predisposed subjects. Several pathogenic hypothesis have been proposed in the last years (autoimmune, hormonal, infective genesis). IGM presents as a painful palpable mass located in one of the two udders. The skin is usually normal but could present signs of inflammation with or without lymph nodes involvement. Ultrasonography, mammography, magnetic resonance can be diagnosed an IGM, but pathognomonic radiological signs has not yet reported in literature. Biopsy findings show granulomatous lesion centered on the breast lobule, as in granulomatous mastitis induced by tuberculosis or sarcoidosis. The aim of this review of literature is to verify the development of new advanced diagnostic techniques and multidisciplinary approach for this condition. In the last years innovative approaches have modified IGM diagnosis and therapy, avoiding surgery in most of cases, introducing a more conservative medical approach based on recent etiopathological hypothesis.


Subject(s)
Granulomatous Mastitis/diagnosis , Female , Granulomatous Mastitis/etiology , Granulomatous Mastitis/pathology , Humans , Selective Serotonin Reuptake Inhibitors/adverse effects
2.
Int J Surg ; 28 Suppl 1: S99-102, 2016 Apr.
Article in English | MEDLINE | ID: mdl-26708859

ABSTRACT

Intraoperative parathyroid hormone (PTH) monitoring in the setting of the operating room represents a valuable example of the rationale use of the laboratory diagnostic in a patient-oriented approach. Rapid intraoperative PTH (ioPTH) assay is a valid tool for an accurate evaluation of the success of parathyroid surgery. The reliability of the user-friendly portable systems as well as the collaboration between operators and surgical staff allow the one-site monitoring of the ioPTH decrements on the course of the surgical management of hyperparathyroidism. The rapid answer provided by an effective decrement of PTH during parathyroidectomy contributes dramatically to the efficacy of parathyroid surgery and the reduction of the number of re-operations. Therefore the dose of ioPTH is a valid and reliable support for the success of the intervention of parathyroidectomy at controlled costs.


Subject(s)
Hyperparathyroidism/surgery , Monitoring, Intraoperative , Parathyroid Hormone/blood , Parathyroidectomy , Humans , Hyperparathyroidism/blood , Reoperation , Reproducibility of Results
3.
J Breast Cancer ; 15(3): 371-2, 2012 Sep.
Article in English | MEDLINE | ID: mdl-23091553

ABSTRACT

Granulomatous mastitis is a rare benign inflammatory disease of the breast with multiple etiologies such as tuberculosis, sarcoidosis, foreign body reaction, and mycotic and parasitic infections. In contrast, idiopathic granulomatous mastitis (IGM) is characterized by the presence of chronic granulomatous lobulitis in the absence of an obvious etiology. Clinically and radiologically it may mimic breast carcinoma and so awareness of surgeons, pathologists, and radiologists is essential to avoid unnecessary mastectomies. Cases of IGM are reported during antidepressant therapy in patients also showing high levels of prolactinemia. In these cases, we believe that surgical excision must be avoided being replaced with a conservative management of the pathological condition based on a corticosteroid treatment.

4.
Article in English | MEDLINE | ID: mdl-22660230

ABSTRACT

BACKGROUND: Calciphylaxis is a potentially fatal complication of persistent secondary hyperparathyroidism; its cause is still not clear. Unfortunately there is no close relation in severity of clinical picture, serological and pathological alteration. For this reason the prognosis is difficult to establish. Administration of sodium thiosulphate may reduce the precipitation of calcium crystals and improve the general clinical conditions before surgical parathyroidectomy, which seems the only therapeutic approach able to reduce the mortality risk in these patients. METHODS AND RESULTS: A 60 year old female patient suffering from End Renal Stage Disease, on haemodialysis from 2001 due to the onset of haemolytic uremic syndrome, underwent a kidney transplant in April 2008. After transplantation there was a recurrence of the haemolytic uremic syndrome, with temporary worsening of the graft. Six months later there was a definite loss of graft and return to dialysis treatment. On April 2010 a severe systemic calciphylaxis related to secondary hyperparathyroidism was diagnosed. The patient underwent parathyroidectomy but, because of the unimproved clinical picture, treatment with sodium thiosulphate was initiated. There was only improvement in cutaneous lesions. The worsening general clinical condition of the patient caused death due to general septic complications. CONCLUSIONS: The coexistence of haemolytic uremic syndrome and secondary hyperpathyroidism makes the prognosis poor and, in this case, therapy, which counteracts calcium crystals precipitation, has no effect. Preventive parathyroidectomy can be considered as the only possible treatment.


Subject(s)
Calciphylaxis/etiology , Hemolytic-Uremic Syndrome/complications , Hyperparathyroidism, Secondary/complications , Kidney Failure, Chronic/complications , Kidney Transplantation , Fatal Outcome , Female , Graft Rejection , Humans , Middle Aged
5.
Med Hypotheses ; 79(1): 74-5, 2012 Jul.
Article in English | MEDLINE | ID: mdl-22541862

ABSTRACT

Abnormalities in calcium and phosphorus metabolism are common and metabolic bone diseases develop often in patients with chronic renal failure (CRF). Effective clinical management includes measures to control phosphorus retention and prevent hyperphosphataemia, to maintain serum calcium concentrations within the normal range and to prevent excess parathyroid hormone (PTH) secretion by the judicious use of vitamin D sterols. Certain of these interventions, however, appear to increase the risk of soft tissue and vascular calcification in patients with End Stage Renal Disease (ESRD), so current therapeutic approaches are thus being re-evaluated in an effort to limit these risks. Patients with calciphylaxis have an extremely high mortality rate, diagnosis requires a high degree of clinical suspicion and the role and extent of parathyroidectomy in the management of this condition remain controversial. In some cases renal transplant patients could suffer from a comorbidity in which vascular function is compromised not only by secondary hyperparathyroidism-related calcification but also by other pathological condition as haemolytic uremic syndrome (HUS), leading to a fatal clinical outcome. We postulate that in these cases a secondary hyperparathyroidism not properly diagnosed in an early phase of the renal disease (probably before the kidney transplant) could cause a vascular calcification which, adding to the pre-existing HUS-related vascular compromission, gave rise to catastrophic clinical consequences. In the management of ESRD patients, in particular in the cases of pre-existing angiopathies, could be therefore crucial the early and proper diagnosis of an alteration of calcium-posphorus metabolism and effort of medicine could be oriented in these cases also towards identification of screening methodologies to undoubtedly assess such a diagnosis.


Subject(s)
Calciphylaxis/complications , Kidney Transplantation , Thrombotic Microangiopathies/complications , Humans , Models, Theoretical
6.
Acta Clin Croat ; 51(3): 435-9, 2012 Sep.
Article in English | MEDLINE | ID: mdl-23330410

ABSTRACT

Anticoagulant therapy may cause the onset of a spontaneous intramural hematoma of the small bowel, in the jejunum, ileum or duodenum. A 53-year-old woman on therapy with heparin for previous pulmonary embolism was admitted for abdominal pain and vomit. Computed tomography scan visualized an intramural hematoma of the jejunum causing subtotal obstruction of the intestinal lumen. The patient underwent resection of a part of the jejunum, securing intestinal continuity by a mechanical side-to-side anastomosis. The postoperative course was regular, but the initial anticoagulant therapy was reduced to prevent recurrence. In conclusion, spontaneous hematoma of small bowel can occur as a complication of anticoagulant therapy. The clinical picture and rapid diagnosis indicate medical or surgical therapy.


Subject(s)
Hematoma/complications , Ileus/etiology , Jejunal Diseases/complications , Anticoagulants/adverse effects , Female , Hematoma/chemically induced , Hematoma/surgery , Heparin/adverse effects , Humans , Jejunal Diseases/chemically induced , Jejunal Diseases/surgery , Middle Aged
7.
Acta Biomed ; 81(2): 101-3, 2010 Sep.
Article in English | MEDLINE | ID: mdl-21309130

ABSTRACT

A simple technique for implanting a long-term jugular catheter in piglets under general anesthesia is described. We report our experience in 10 young female pigs with a body weight of 20-30 Kg. The surgical procedure involves implantation of a jugular central venous catheter (11Fr polyurethane) tunneled in the subcutaneous fat layer of the neck. This procedure may be performed in about 15 minutes. The maintenance of the catheter is described which allows several daily blood samples to be taken. This procedure reduces both the stress in piglets and the chance of catheter dislodgement due to the animals scratching or rubbing. Blood sampling can be easily performed with a low incidence of infection or thrombosis.


Subject(s)
Blood Specimen Collection/veterinary , Catheterization, Peripheral/veterinary , Catheters, Indwelling/veterinary , Jugular Veins/anatomy & histology , Models, Animal , Sus scrofa , Animals , Behavior, Animal , Blood Specimen Collection/methods , Catheterization, Peripheral/methods , Female , Stress, Psychological/prevention & control
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