A Rare Case of Pulmonary Adenocarcinoma in an 8-Year-Old Patient with Persistent Respiratory Manifestation: A Case Report Study.

Pulmonary adenocarcinoma is an extremely infrequent cancer in children. This cancer usually presents with unspecific manifestations that lead to delays in diagnosis. The treatment protocol for adenocarcinoma in children remains challenging due to its rarity. We presented an 8 years old with a chief complaint of a non-purulent cough, dyspnea, hemoptysis, and weight loss. Decreased lung sounds and wheezing in the left lung were heard during auscultation. The radiographic evaluation showed a mediastinal mass in the left middle upper. A biopsy was performed, and adenocarcinoma was reported. Based on being at stage 1, a lobectomy was the proper treatment for her. Although adenocarcinoma is rare in pediatrics, we suggested that physicians consider taking chest X-rays in patients with persistent respiratory manifestations, especially those with critical symptoms. Early detection leads to diagnosing patients in lower stages, which results in a good prognosis and better treatment outcomes.

The role of VATS in the staging of non small cell lung cancer.

INTRODUCTION: Since determining of prognosis and treatment method is related to accurate evaluation of TNM staging of non small cell lung cancer (NSCLC), we aimed to evaluate the role of Video-assisted thoracic surgery (VATS) in staging of NSCLC. MATERIALS AND METHODS: This study was performed on 40 patients with NSCLC who had undergone preoperative staging and were candidate for curative surgery between 2008-2010. They underwent VATS immediately before the surgery. After performing VATS, the patients underwent thoracotomy by posterolateral incision unless any criteria of inoperability were present. Diagnostic accuracy of VATS for confirmation or modification of preoperative staging was evaluated. RESULTS: M/F ratio was 21/19. Mean age of the patients was 57.2 ± 16.64 yrs. The most common symptom was coughing in 90% of patients. 72.5% of the patients had endobronchial mass and only for 27.5% tissue sample was obtained by transthoracic needle biopsy (TTNB) method. After performing VATS, 6 patients were excluded from surgery (3 cases (7.5%) due to seeding plural metastasis, 2 cases (5%) due to N2 involvement and one case (2.5%) due to satellite lesion in other lobes). Other 34 patients underwent surgery. Surgical resection was performed successfully in 31 cases (77.5%), but in 3 cases (7.5%) due to adhesion to hillum of the lung tumor was not resectable. According to the above results, VATS diagnosing accuracy was 92.5%. CONCLUSION: VATS can help to determine TNM staging and prevent unnecessary thoracotomy in some patients and we recommend this method for accurate staging of NSCLC.

Spontaneous transanal protrusion of ventriculoperitoneal catheter: a case report.

Ventriculoperitoneal (VP) shunt placement that diverts the cerebrospinal fluid (CSF) into the peritoneal cavity is the most common method of treatment of hydrocephalus. This shunt has a high incidence of malfunction mainly due to catheter obstruction or infection. About 20% of these complications are abdominal that may occur at any time after shunt placement from 1 week to several years. This study reports a case of 2.5-year old child with a history of hydrocephalus who had a VP shunt placed which was protruded from the anus on the day of referral. The patient was treated successfully after extrusion of the shunt through the anus, receiving antibiotics and being carefully observed. He was discharged from the hospital after one week.