Soft tissue sarcomas of the extremity

In 1955, in a series of abstracts entitled "A Half Century of Effort to Control Cancer," Pack and Ariel wrote, "in each individual case, there is a constant battle of judgement between the wisdom of more radical amputation and the need for preservation of that important functional part." This dilemma remains with us today. In his paper on the histogenesis of tumors, Stout, relating to the philosophy of treatment, wrote that "the best chance of curing malignant tumors of the soft tissues lies in the hands of the therapist who makes the first attempt." Pack's words are as true today as they were in 1955, and although limb salvage is possible for many patients with soft tissue sarcomas, preservation of an extremity at the risk of patient survival is not a feasible option. Most efforts at less than amputative surgery must entail multimodality therapy. Although there are some reports of success with single-agent therapy, such as surgery alone, the majority of successful, nonamputative series include surgery with radiation and/or chemotherapy. It must be emphasized that an extremely important aspect of the treatment of these patients is the judgment and evaluation by the primary physician. Therefore it is extremely important that the primary physician be familiar with the many factors involved in prognosis, both in terms of local control and of systemic illness, in order for the patient to be informed of treatment options. If this is not possible, the patient should be referred to a center that is involved in active research protocols or treatments. Although rare, the soft tissue sarcomas remain among the most difficult to treat, even though over the years there has been significant progress in diagnosis, classification, and successful local control. Patient survival is based on a multitude of factors that include the histogenesis of the tumor, its grade, size, anatomical location, the surgical procedure performed, the use of preoperative or postoperative radiation, and the clinical stage of the disease--whether it is primary or metastatic. In time, it is probable that additional factors will be found.     

Evaluating the Impact of a Novel Peer-to-Peer Educational Modality on Knowledge and Attitudes About Perinatal Mood and Anxiety Disorders

Maternal and Child Health Journal - This study assessed whether the use of a peer-to-peer educational book, written and illustrated by women who experienced common mental disorders (CMDs) in the...     

Debunking Lesbian Bed Death: Using Coarsened Exact Matching to Compare Sexual Practices and Satisfaction of Lesbian and Heterosexual Women

Archives of Sexual Behavior - The current study examined the prevalence and correlates of over 50 sexual practices in a national survey of heterosexual and lesbian women in relationships. Coarsened...     

Transoesophageal echocardiography detects residual ductal flow during video-assisted thoracoscopic patent ductus arteriosus interruption

This report describes transoesophageal echocardiographic (TEE) monitoring in a one-year-old boy undergoing patent ductus arteriosus (PDA) interruption. After application of a first vascular clip, echocardiographic monitoring detected incomplete interruption of ductal flow, prompting the surgeon to add a second clip to the ductus. The procedure was performed via a new surgical technique: video-assisted thoracoscopic surgery (VATS). This innovative approach offers many advantages to patient care including reduced postoperative pain and better preservation of pulmonary function. We conclude that the use of TEE monitoring during PDA interruption via the VATS procedure may improve the surgical result, and eliminate reintervention and the complications associated with residual ductal flow.     

Mothers of Vietnamese Amerasians: Psychological Distress and High-Risk Factors

PURPOSE: The goal of the present article is to provide information useful to clinical caseworkers and mental health professionals on the nature and correlates of psychological distress as well as high­risk factors related to the adaptation of mothers of Vietnamese Amerasians (MVAs) in the United States. METHODOLOGY: By using a series of psychological distress instruments, the psychological distress levels of MVAs were compared to that of Amerasian adolescents. PRINCIPAL FINDINGS: The data enabled us to identify possible high­risk factors related to the adaptation and adjustment of MVAs in the United States. The MVAs as a group were experienceing about equal levels of distress as the Amerasian adolescents. However, differences began to emerge when we used the clinical cutoff method and found that there were differences between the two groups in two of the measures. The MVAs had a significantly higher proportion who were in the clinical range as compared to the Amerasian adolescent group. The conditions that were found to put the MVAs at higher risk for psychological distress include: Feeling distant from Amerasian child, feeling close to Vietnamese child, having no relatives in the United States, higher number of years of schooling, lower income, higher number of times with serious illness, missing work due to serious illness, higher number of months at the resettlement camp, greater amount of knowledge about American husband, not being officially married to American husband, and lack of support from American husband. CONCLUSIONS: The psychological instruments used in this study were not refined enough to be used for diagnosis of specific psychological disorders. Differences between Amerasian adolescents and MVAs pointed out the importance of examining both the groups' level of distress and the propotions in each grouop who were experiencing clinical levels of distress. The high risk factors identified in the current study may be used to examine potential sources of psychological distress for MVAs. RELEVANCE TO ASIAN AMERICAN AND PACIFIC ISLANDER POPULATIONS: This article is particularly relevant to Vietnamese and Amerasian. KEY WORDS: Psychological distress, high risk factors, MVAs, Ameriasian adolescents.     

Rhabdomyolysis complicating acute Epstein-Barr virus infection

Summary Infection with Epstein-Barr virus (EBV) is common and induces a broad spectrum of illness. In the majority of cases the disease manifests with typical signs of heterophile-positive infectious mononucleosis in which myalgia may be seen in up to 20% of cases. In this study, a case of rhabdomyolysis is reported occurring during the clinical course of an 18-year-old patient with infectious mononucleosis. This severe form of muscle involvement has been rarely associated with EBV infections. Five similar cases previously published in the English literature are also reviewed. The clinical implications of rhabdomyolysis and infectious mononucleosis are discussed.

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Rhabdomyolyse als Komplikation einer akuten Epstein-Barr-Virus-Infektion

Zusammenfassung Die Infektion mit dem Epstein-Barr-Virus (EBV) ist häufig, sie verursacht ein breites Spektrum von Krankheitsbildern. Die meisten Infektionen verlaufen mit dem typischen Bild einer infektiösen Mononukleose mit heterophilen Antikörpern, in bis zu 20% der Fälle treten Myalgien auf. Wir berichten über einen 18jährigen Mann, bei dem im Verlauf einer infektiösen Mononukleose eine Rhabdomyolyse auftrat. Diese schwere Form der Muskelbeteiligung wird bei EBV-Infektionen selten gesehen. Über fünf ähnliche, in der englischsprachigen Literatur mitgeteilte Fälle wird ebenfalls berichtet. Die klinischen Folgen einer Rhabdomyolyse bei infektiöser Mononukleose werden diskutiert.

     

Ovulation triggering in clomiphene citrate-stimulated cycles: Human chorionic gonadotropin versus a gonadotropin releasing hormone agonist

Purpose To compare the use of human chorionic gonadotropin (hCG) to a gonadotropin releasing hormone (GnRH) agonist, nafarelin, in initiating ovulation and supporting the luteal phase after priming with clomiphene.Methods In 26 infertile women 50 mg clomiphene citrate produced a preovulatory-size follicle. Then, 11 women were randomized to receive two 400-g doses of nafarelin intranasally 16 h apart, and 15 women were injected intramuscularly with 5000 IU of hCG (luteal day 0 = LD0). Starting on LD6, 7 more 400-g doses of nafarelin were repeated on an every 16-h schedule or a single 2500 IU dose of hCG was given, respectively. Serum levels of follicle stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E₂), progesterone (P), and hCG were measured. On LD13, endometrium was evaluated with ultrasonography and biopsy in 19 nonpregnant women.Results As judged by a threefold rise in serum LH, an LH surge was detected on LD1 in all 11 nafarelin patients, but in only 8 hCG patients (P = 0.01). LH and FSH levels were significantly higher on LD1, 7, and 8 and were significantly suppressed on LD13 in the nafarelin group. All patients had mid-luteal P levels greater than 10 ng/ml and luteal phases longer than 13 days. Significantly different luteal E₂ or P levels were noted only on LD13, with lower values in the nafarelin group. Pregnancies were achieved in 3 of 11 nafarelin cycles and 2 of 15 hCG cycles. Luteal phase defects were also similar: 4 of 8 nafarelin patients and 7 of 11 hCG patients.Conclusion Nafarelin or hCG in conjunction with clomiphene can result in viable pregnancies, but is associated with low pregnancy rates and a high incidence of luteal phase defects.