Medicine
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Systemic mastocytosis is a rare disease due to mast cell accumulation in various extracutaneous sites. Systemic mastocytosis with an associated clonal hematologic non-MC lineage disease is the second most common subtype of systemic mastocytosis. The most common mutation associated with both systemic mastocytosis and myeloid sarcoma is mutation in Kit. Here, we identified the novel KIT D816V and ARID1A G1254S mutations co-occurring in systemic mastocytosis with myeloid sarcoma. ⋯ This is the first case of patient with systemic mastocytosis and myeloid sarcoma simultaneously presenting extensive skin involvements. Mutations of Kit and Arid1a emphasis the importance to notice possibility of various tumors occurring in patients with multiple mutations. In addition, cysteine-leukotrienes-receptor antagonists should always be used to prevent anaphylactic shock due to mast cell activation.
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Case Reports
Reconstruction of extensive plantar forefoot defects with free anterolateral thigh flap.
The aim of the soft tissue reconstruction of plantar forefoot should yield weight-bearing function and aesthetic contour, which poses a significant challenge for reconstructive surgeons to provide an appropriate flap according to the "like for like" reconstructive principle. Local flaps and pedicled flaps have been described for the reconstruction of small- to medium-sized defects of plantar forefoot and achieved optimal results. However, reconstruction of extensive defects of plantar forefoot is rarely investigated. In this study, we present our experience using the free anterolateral thigh (ALT) flap in the reconstruction of extensive defects of plantar forefoot. ⋯ The ALT flap is a reliable option for treatment of extensive defects of plantar forefoot, resulting in an optimal functional and aesthetic outcome. Even when a total plantar loss exits, excellent results can be achieved.
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Primary pulmonary lymphoma (PPL) is a rare extranodal lymphoma. Only 5% to 20% of patients suffering from PPL have diffuse large β-cell lymphoma (DLBCL), and their chest computed tomography (CT) findings show single- or double-lung patchy or flocculated shadows, isolated or multifocal nodules, or masses. In this research paper, we report an older woman having multiple ground-glass nodules, who was eventually diagnosed with primary pulmonary diffuse large β-cell lymphoma (PPDLBCL). ⋯ The current study shows that spotting multiple ground-glass nodules in the lungs is a clear indication of the presence of PPDLBCL. It is important to spread awareness of PPDLBCL, which needs timely diagnosis and management.
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Women with nonpalpable breast masses are at a high risk of developing breast cancer (BC) due to misdiagnosis during the follow-up period. A total of 40,334 women were divided into palpable and nonpalpable breast mass groups. We assessed the risk factors for cancer development in patients with nonpalpable breast masses during a 1-year follow-up period. ⋯ The incidence of BC was 240.2 per 100,000 inhabitants. Patients with nonpalpable breast masses require regular follow-up as they have a high risk of cancer occurrence. Regular follow-up can lead to early diagnosis and effective treatment of these early-stage BC patients.
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Improving understanding of the prognostic factors associated with death resulting from sepsis in obstetric patients is essential to allow management to be optimized. This retrospective cohort study aimed to determine the risk factors for death in patients with sepsis admitted to the obstetric intensive care unit of a tertiary teaching hospital in northeastern Brazil between April 2012 and April 2016. The clinical, obstetric, and laboratory data of the sepsis patients, as well as data on their final outcome, were collected. ⋯ The risk factors for death were septic shock at the time of hospitalization (relative risk [RR] = 3.45; 95% confidence interval [CI]: 1.64-7.25), need for vasopressors during hospitalization (RR = 17.32; 95% CI: 4.20-71.36), lactate levels >2 mmol/L at the time of diagnosis (RR = 4.60; 95% CI: 1.05-20.07), and sequential organ failure assessment score >2 at the time of diagnosis (RR = 5.97; 95% CI: 1.82-19.94). Following multiple logistic regression analysis, only the need for vasopressors during hospitalization remained as a risk factor associated with death (odds ratio [OR] = 26.38; 95% CI: 5.87-118.51). The need for vasopressors during hospitalization is associated with death in obstetric patients with sepsis.