BAcKGrOUND: Parathyroid cysts (Pc) are uncommon entities in routine clinical practice. The vast majority are nonfunctioning and are commonly present as asymptomatic nodular cervical lesions. Pc should be considered in the differential diagnosis of an asymptomatic neck mass. Large Pc can manifest with compressive symptoms of the surrounding tissues. OBJEcTIVE: The aim of this study is to describe nine new cases of Pc and review the current literature regarding the clinical presentation, the aetiopathology, the diagnostic procedures, as well as the therapeutic approaches for this relatively rare clinical entity. METHODs-PATIENTs: We present nine new patients (7 females and 2 males) diagnosed with Pc, which in three were ectopic. The diagnosis of Pc was based on the elevated levels of PTH in the cysts fluid. six of the patients had nonfunctioning parathyroid lesions, while the other three had functioning ones. Patients with functioning Pc had elevated serum calcium and PTH levels. Five out of nine of the cases had no symptoms, while two patients had compressive symptoms and the other two had signs and symptoms of hypercalcaemia. Needle aspiration (NA) was performed in five out of six patients with nonfunctioning Pc. surgery was the treatment in all three patients with functioning Pc. rEsULTs: remission after NA was achieved in four out of five patients with non-functioning Pc (follow-up time: 17.7±2.3 months). In two of them, two and three aspirations were needed. One patient with nonfunctioning Pc submitted to surgery with no previous NA. Patients with functioning Pc maintained remission after surgery (mean follow-up time: 22.1±2.9 months). In one of them, a second surgery was performed due to the co-existence of an ectopic parathyroid adenoma. cONcLUsIONs: The diagnosis of a Pc can be established by finding high levels of PTH in the fluid collected by the aspiration of the cyst. PTH and ca levels in the serum can differentiate functioning from nonfunctioning Pc. The treatment of HORMONES 2012, 11(4):410-418 Review

The purpose of this prospective experimental and clinical study is to evaluate the effectiveness of the intralesional injection of platelet-rich plasma (PRP), in the management of non-healing chronic wounds. Skin defects were created in the ears of 20 white New Zealand rabbits. In the study group, autologous PRP was injected intralesionally. The control group was treated conservatively. Nineteen out of 20 cases of the study group healed within a mean time of 24·9 days. In the control group, seven defects healed within a mean period of 26·7 days, seven ulcers did not heal at day 28 and in six cases a full thickness ear defect was recorded. For a 3-year period, 26 patients with chronic ulcers underwent surgical debridement and intralesional injection of PRP. A histological study was performed before and 7 days after PRP injection. Ten patients healed within a mean period of 7 weeks. In 16 cases, PRP prepared the wound bed for the final and simpler reconstructive procedure. Intralesional injection is a newly described method for application of PRP and represents an effective therapeutic option when dealing with non-healing wounds.

BackgroundFournier’s gangrene (FG) is a rapidly evolving necrotizing fasciitis of the perineum and the genital area, the scrotum as it most commonly affects man in the vast majority of cases. It is polymicrobial in origin, due to the synergistic action of anaerobes and aerobes and has a very high mortality. There are many predisposing factors including diabetes mellitus, alcoholism, immunosuppression, renal, and hepatic disease. The prognosis of the disease depends on a lot of factors including but not limited to patient age, disease extent, and comorbidities. The purpose of the study is to describe the experience of a general surgery department in the management of FG, to present the multimodal and multidisciplinary treatment of the disease, to identify predictors of mortality, and to make general surgeons familiar with the disease.MethodsThe current retrospective study is presenting the experience of our general surgery department in the management of FG during the last 20 years. The clinical presentation and demographics of the patients were recorded. Also we recorded the laboratory data, the comorbidities, the etiology, and microbiology and the therapeutic interventions performed, and we calculated the various severity indexes. Patients were divided to survivors and non-survivors, and all the collected data were statistically analyzed to assess mortality factors using univariate and then multivariate analysis.ResultsIn our series, we treated a total of 24 patients with a mean age 58.9 years including 20 males (83.4%) and 4 females (16.6%). In most patients, a delay between disease onset and seeking of medical help was noted. Comorbidities were present in almost all patients (87.5%). All patients were submitted to extensive surgical debridements and received broad-spectrum antibiotics until microbiological culture results were received. Regarding all the collected data, there was no statistically significant difference between survivors and non-survivors except the presence of malignancy in non-survivors (p = 0.036) and the lower hemoglobin (p < 0.001) and hematocrit (p = 0.002) in non-survivors. However, multivariate analysis did not reveal any predictor of mortality.ConclusionEarly diagnosis, aggressive thorough surgical treatment, and administration of the proper antibiotic treatment comprise the cornerstone for the outcome of this disease. In small populations like in the present study, it is difficult to recognize any predictors of mortality and even the severity indexes, which take into account a lot of data cannot predict mortality.

The results suggest that the presence of E. vermicularis in the appendix might cause appendiceal pain (colic), but can rarely be associated with pathologic findings of acute appendicitis.

IntroductionEndosalpingiosis describes the ectopic growth of Fallopian tube epithelium. Pathology confirms the presence of a tube-like epithelium containing three types of cells: ciliated, columnar cells; non-ciliated, columnar secretory mucous cells; and intercalary cells.We report the case of a woman with umbilical endosalpingiosis and examine the nature and characteristics of cutaneous endosalpingiosis by reviewing and combining the other four cases existing in the international literature.Case presentationA 50-year-old Caucasian, Greek woman presented with a pale brown nodule in her umbilicus. The nodule was asymptomatic, with no cyclical discomfort or variation in size. Her personal medical, surgical and gynecologic history was uneventful. An excision within healthy margins was performed under local anesthesia. A cystic formation measuring 2.7×1.7×1 cm was removed. Histological examination confirmed umbilical endosalpingiosis.ConclusionsUmbilical endosalpingiosis is a very rare manifestation of the non-neoplasmatic disorders of the Müllerian system. It appears with cyclic symptoms of pain and swelling of the umbilicus, but not always. The disease is diagnosed using pathologic findings and surgical excision is the definitive treatment.