Removing 216 sharp metal foreign objects from the digestive tract of a 30-year-old male: case report.

Introduction and importance: Foreign body (FB) ingestion and its complications are abundant in emergency departments. This potentially severe problem had a peak incidence in children aged 6 months to 6 years. Intentional adult cases are voluntary and more common in prisoners and people with psychiatric problems. However, most patients (90%) remain asymptomatic, and these pass through the body spontaneously. Case presentation: The authors report a case of surgically removing plenteous sharp-pointed metallic foreign bodies ingested by a young male deaf-mute bipolar schizoaffective patient from his stomach, intestine, and rectum. Furthermore, the authors have reviewed the available literature for similar cases. Clinical discussion: Less than 1% of patients need surgical removal, 10-20% need to be taken out endoscopically, and the remaining pass spontaneously. Plain radiography is the most available imaging modality detecting the number, material, and estimated place of the alimentary canal trapped. Conclusion: For the risk of perforation, migration, and peritonitis, surgery is indicated in such situations.

Pulmonary manifestations in a cohort of patients with inborn errors of immunity: an 8-year follow-up study

Background Inborn errors of immunity (IEIs) are a group of congenital diseases caused by genetic defects in the development and function of the immune system. The involvement of the respiratory tract is one of the most common presentations in IEIs.Methods Overall, 117 patients with diagnosed IEIs were followed-up within 8 years at the National Research Institute of Tuberculosis and Lung Diseases (NRITLD). Demographic, clinical, and laboratory data were collected in a questionnaire. Pulmonary function test (PFT), chest X-ray (CXR), and high-resolution computed tomography (HRCT) scans were obtained where applicable.Results Our study population consisted of 48 (41%) patients with predominantly antibody deficiencies (PADs), 39 (32%) patients with congenital defects of phagocytes, 14 (11.9%) patients with combined immunodeficiency (CID), and 16 (14%) patients with Mendelian susceptibility to mycobacterial diseases (MSMD). . Recurrent pneumonia was the most common manifestation, while productive cough appeared to be the most common symptom in almost all diseases. PFT showed an obstructive pattern in patients with PAD, a restrictive pattern in patients with CID, and a mixed pattern in patients with CGD. HRCT findings were consistent with bronchiectasis in most PAD patients, whereas consolidation and mediastinal lesions were more common in the other groups (AU)

Pulmonary manifestations in a cohort of patients with inborn errors of immunity: an 8-year follow-up study.

BACKGROUND: Inborn errors of immunity (IEIs) are a group of congenital diseases caused by genetic defects in the development and function of the immune system. The involvement of the respiratory tract is one of the most common presentations in IEIs. METHODS: Overall, 117 patients with diagnosed IEIs were followed-up within 8 years at the National Research Institute of Tuberculosis and Lung Diseases (NRITLD). Demographic, clinical, and laboratory data were collected in a questionnaire. Pulmonary function test (PFT), chest X-ray (CXR), and high-resolution computed tomography (HRCT) scans were obtained where applicable. RESULTS: Our study population consisted of 48 (41%) patients with predominantly antibody deficiencies (PADs), 39 (32%) patients with congenital defects of phagocytes, 14 (11.9%) patients with combined immunodeficiency (CID), and 16 (14%) patients with Mendelian susceptibility to mycobacterial diseases (MSMD). . Recurrent pneumonia was the most common manifestation, while productive cough appeared to be the most common symptom in almost all diseases. PFT showed an obstructive pattern in patients with PAD, a restrictive pattern in patients with CID, and a mixed pattern in patients with CGD. HRCT findings were consistent with bronchiectasis in most PAD patients, whereas consolidation and mediastinal lesions were more common in the other groups. CONCLUSIONS: Pulmonary manifestations vary among different groups of IEIs. The screening for lung complications should be performed regularly to reveal respiratory pathologies in early stages and follow-up on already existing abnormalities.

Mendelian Susceptibility to Mycobacterial Disease (MSMD): Clinical and Genetic Features of 32 Iranian Patients.

Mendelian susceptibility to mycobacterial diseases (MSMD) is a rare congenital condition characterized by a selective predisposition to infections caused by weakly virulent mycobacteria and other types of intra-macrophagic pathogens. The 16 genes associated with MSMD display a considerable level of allelic heterogeneity, accounting for 31 distinct disorders with variable clinical presentations and prognosis. Most of MSMD deficiencies are isolated, referred to as selective susceptibility to mycobacterial diseases. However, other deficiencies are syndromic MSMD, defined by the combination of the mycobacterial infection with another, equally common, infectious, specific phenotypes. Herein, we described a series of 32 Iranian MSMD cases identified with seven distinct types of molecular defects, all of which are involved in the interferon gamma (IFNγ) immunity, including interleukin IL-12 receptor-ß1 (IL-12Rß1) deficiency (fifteen cases), IL-12p40 deficiency (ten cases), and IL-23R deficiency (three cases), as well as IFNγ receptor 1 (IFNγR1) deficiency, IFNγ receptor 2 (IFNγR2) deficiency, interferon-stimulated gene 15 (ISG15) deficiency, and tyrosine kinase 2 (TYK2) deficiency each in one case. Since the first report of two MSMD patients in our center, we identified 30 other affected patients with similar clinical manifestations. As the number of reported Iranian cases with MSMD diagnosis has increased in recent years and according to the national vaccination protocol, all Iranian newborns receive BCG vaccination at birth, early diagnosis, and therapeutic intervention which are required for a better outcome and also prevention of similar birth defects. Therefore, we investigated the clinical and molecular features of these 32 patients. The current report also defined novel classes of pathological mutations, further expanding our knowledge of the MSMD molecular basis and associated clinical manifestations.