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Receiver operating characteristic (ROC) analysis showed that the levels of S100A2 in pleural effusion (PE) could distinguish MPE from tuberculous pleurisy (Area Under the Receiver Operating Characteristic Curve (AUC) = 0.887), and its diagnostic value in hydrothorax was obviously higher than in serum (AUC = 0.709).

Our results indicate that levels of S100A2 are significantly elevated in MPE, and that S100A2 may serve as a diagnostic biomarker for NSCLC patients with MPE. In further studies, we will validate our findings with a larger sample population.
Our results indicate that levels of S100A2 are significantly elevated in MPE, and that S100A2 may serve as a diagnostic biomarker for NSCLC patients with MPE. In further studies, we will validate our findings with a larger sample population.
Adverse effects of breast irradiation have been an important concern given the increased survival of early stage breast cancer (ESBC) patients with more effective treatments. However, there is paucity of data on the utility of Active Breathing Control (ABC) technique for right-sided ESBC patients. In this study, we assessed the incorporation of ABC into adjuvant Radiation Therapy (RT) of right-sided ESBC patients and report our dosimetric results.

Thirty-six patients receiving whole breast irradiation followed by a sequential tumor bed boost were included in the study. All patients received field-in-field intensity modulated radiation therapy with incorporation of active breathing control-moderate deep inspiration breath-hold (ABC-mDIBH) after breast conserving surgery. Dose-volume parameters in both plans with and without ABC-mDIBH were compared using Mann-Whitney U test.

Mean lung dose decreased from 7 Gy to 5.2 Gy (26% reduction) for the total lung (p < 0.001) and from 12.6 to 9.4 Gy (25% reduction) for the ipsilateral lung (p < 0.001). Mean dose decreased from 4.6 Gy to 1.7 Gy (58% reduction) for liver (p < 0.001) and 1.7 Gy to 1.4 Gy (16% reduction) for the heart (p < 0.001).

Our study revealed that incorporation of ABC-mDIBH into adjuvant RT of right-sided ESBC patients results in significantly improved critical organ sparing.
Our study revealed that incorporation of ABC-mDIBH into adjuvant RT of right-sided ESBC patients results in significantly improved critical organ sparing.
Undernutrition is a common childhood problem in India which may contribute to higher risk of infection and lower survival rate in children with acute lymphoblastic leukemia (ALL).

In our study, we retrospectively included patients of age group 1-15 years who were treated for ALL and survived induction. Data on weight, height and serum albumin levels recorded at the time of diagnosis of the patients were used in this study. For defining acute undernutrition we used weight-for-height, weight-for-age criteria for children ≤5 years and body mass index for age >5 years. We correlated nutritional status of the patients with severe infection and mortality percentage.

There were 101 patients with malefemale ratio of 2.41. Forty-four children were ≤5 years and 57 children were >5 years of age. It was found that 74 children had B-cell ALL and 17 children had T-cell ALL; 54 patients were stratified as high-risk and 47 as standard-risk. In all, 52.5% patients had acute undernutrition at diagnosis. In ALL patients with acute undernutrition, severe infection was found to be 10.8% higher than ALL patients with normal nutrition which was statistically insignificant. Male children and children with serum albumin level <3.5 g/dL in the acute undernutrition group had higher risk of infection. Firsocostat in vitro Mortality percentage of patients with baseline acute undernutrition was found to be higher by 11% than normal nutrition group (P-value = 0.21).

Our study highlights the magnitude of undernutrition at diagnosis in ALL patients in a tertiary care centre. It also correlates nutritional status with severe infection and mortality in follow-up.
Our study highlights the magnitude of undernutrition at diagnosis in ALL patients in a tertiary care centre. It also correlates nutritional status with severe infection and mortality in follow-up.The inevitable surge of the accelerated approval process, especially for oncology drugs, has been a success story. However, the use of surrogate end-points and its validation has been debatable over the years. Over the years, US Food and Drug Administration has been rigorously working for the validation of these end-points to capture the real clinical benefit and appropriateness of clinical study designs. However, the high cost imposed by the manufacturer attributed to the faster drug access can be prohibitive and well undermine the whole process. We discuss issues that must be addressed and solved accordingly for managed care in oncology.Familial medullary thyroid carcinoma (FMTC) is a variant of multiple endocrine neoplasia type 2 (MEN2) associated with the RET gene mutation. We report a rare RET mutation of c.2671T>G; p.Ser891Ala in Exon 15 of the RET gene in an Indian pedigree where seven family members out of 14 screened were found to be positive for the same. RET genetic analysis should be considered as an early approach in the diagnosis of medullary thyroid carcinoma (MTC) since it improves the prognosis and permits surveillance of other family members.Extraocular muscle (EOM) is a rare site for orbital metastasis. We presented a case of solitary EOM metastasis from mediastinal small cell cancer (MSCC) for the first time. A 49-year-old man presented with hoarseness. Thorax computed tomography (CT) revealed a mediastinal mass. A fine-needle aspiration biopsy (FNAB) confirmed the diagnosis of MSCC. The patient staged as limited-stage MSCC with a positron emission computed tomography (PET-CT). The patient received radical chemo-radiotherapy (CRT). PET-CT showed a complete response after CRT. Afterward, the patient presented with double vision and a headache. Brain magnetic resonance imaging (MRI) demonstrated a 2 cm metastatic lesion at the left inferior rectus muscle. A 30 Gy palliative RT was applied. The full regression of the mass was achieved 3 months after the palliative RT. Although solitary EOM metastasis is rare, the timing of accurate diagnosis and appropriate treatment can help to preserve the patient's vision and relieve complaints related to the mass.
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