Severity, symptomatology, and treatment duration for mental health disorders: a retrospective analysis from a conflict-affected region of northern Nigeria.

BACKGROUND: Mental Health and psychosocial support (MHPSS) programs are essential during humanitarian crises and in conflict settings, like Nigeria's Borno State. However, research on how types of traumatic stress and symptom severity affect clinical improvement is lacking in these contexts, as is consensus over how long these patients must engage in mental health care to see results. METHODS: Records from 11,709 patients from the MHPSS program in Pulka and Gwoza local government areas in Borno State, Nigeria from 2018 and 2019 were retrospectively analyzed. Patient information, symptoms, stress type, severity (CGI-S scale), and clinical improvement (CGI-I and MHGS scales) were assessed by the patient and counselor. Associations between variables were investigated using logistic regression models. RESULTS: Clinical improvement increased with consultation frequency (OR: 2.5, p < 0.001 for CGI-I; OR: 2, p < 0.001 for MHGS), with patients who received three to six counseling sessions were most likely to improve, according to severity. Survivors of sexual violence, torture, and other conflict/violence-related stressors were nearly 20 times as likely to have posttraumatic stress disorder (PTSD) (OR: 19.7, p < 0.001), and depression (OR: 19.3, p < 0.001) symptomatology. Children exposed to conflict-related violence were also almost 40 times as likely to have PTSD (OR: 38.2, p = 0.002). Most patients presented an improvement in outcome at discharge, per both counselors (92%, CGI-I) and self-rating scores (73%, MHGS). CONCLUSION: We demonstrate a threshold at which patients were most likely to improve (3 sessions for mild or moderate patients; 6 sessions for severe). In addition, we identify the specific types of stress and symptom severity that affected the number of sessions needed to achieve successful outcomes, and highlight that some stress types (especially torture or having a relative killed) were specifically linked to PTSD and depression. Therefore, we emphasize the importance of classifying patient stress type and severity to identify the appropriate duration of care needed.

Megakaryocytes in bronchoalveolar fluid (BALF) samples.

n/a.

Citodiagnóstico del líquido sinovial / Synovial fluid cytodiagnosis

Las muestras de líquido sinovial constituyen un porcentaje muy pequeño del trabajo de rutina en un laboratorio de citología. No obstante, su examen microscópico permite observar diferentes tipos de células, partículas y estructuras que, por sus características morfológicas, pueden aportar datos relevantes desde el punto de vista del citodiagnóstico. El propósito de este trabajo es exponer ciertos aspectos referentes a la artrocentesis, la relación entre el aspecto macroscópico del líquido sinovial y determinados procesos patológicos, así como las diferentes técnicas para la realización de extendidos y su coloración. Se hace también una descripción de los principales hallazgos citológicos observados en una serie de enfermedades que afectan a las articulaciones sinoviales, como las infecciones (bacterianas y fúngicas), de tipo inflamatorio no infeccioso (osteoartrosis, artritis reumatoide, conectivopatías) y las tumorales, haciendo distinción entre los tumores primitivos y metastásicos, tanto neoplasias sólidas como hematológicas

Synovial fluid samples represent only a very small percentage of routine work in a cytology laboratory. However, its microscopic examination allows us to observe different types of cells, particles and structures that, due to their morphological characteristics, may provide relevant data for cytodiagnosis. We present certain aspects related to arthrocentesis, the relationship between the gross appearance of synovial fluid and certain pathological processes, as well as the different techniques for processing and staining the smears. Furthermore, we describe the main cytological findings in various pathological conditions of the synovial joints, such as infections (bacterial and fungal), non-infectious inflammatory type (osteoarthrosis, rheumatoid arthritis, connective tissue diseases) and tumoral, distinguishing between primary and metastatic, both solid and haematological neoplasms

[Synovial fluid cytodiagnosis]. / Citodiagnóstico del líquido sinovial.

Synovial fluid samples represent only a very small percentage of routine work in a cytology laboratory. However, its microscopic examination allows us to observe different types of cells, particles and structures that, due to their morphological characteristics, may provide relevant data for cytodiagnosis. We present certain aspects related to arthrocentesis, the relationship between the gross appearance of synovial fluid and certain pathological processes, as well as the different techniques for processing and staining the smears. Furthermore, we describe the main cytological findings in various pathological conditions of the synovial joints, such as infections (bacterial and fungal), non-infectious inflammatory type (osteoarthrosis, rheumatoid arthritis, connective tissue diseases) and tumoral, distinguishing between primary and metastatic, both solid and haematological neoplasms.

Sudden cardiac death due to primary malignant pericardial mesothelioma: Brief report and literature review.

Sudden cardiac death is an unexpected clinical condition that typically occurs due to a cardiac cause, generally within 1 h of symptom onset, in people with known or unknown cardiac disease. Primary malignant pericardial mesothelioma, as a cause of sudden death, is an uncommon consequence of a rare disease. Herein, we present a case of cardiac tamponade due to a primary pericardial mesothelioma. Cytological, histopathology and gross post-mortem findings, in a previously asymptomatic 46-old-year man, are reported. The medical literature regarding this topic is also reviewed.

Simultaneous presentation of two noninflammatory lung diseases in an HIV-infected patient.

The simultaneous presentation of two noninflammatory pulmonary diseases, pulmonary alveolar proteinosis and Kaposi's sarcoma (Ks), in an HIV-infected patient, is described. A 29-year-old black race patient was admitted to the hospital because of general malaise, weight loss, dyspnea, chest pain, and cough with hemoptoic expectoration. Chest X-rays revealed a patchy bilateral alveolar pattern with a tendency toward the formation of condensations. The serological test revealed HIV positivity (CD4 counts of 393 cells/mm3). Because there was no response to the treatment course, a thoracic CT was performed, showing interlobular thickening with intralobular septal lines and ground glass opacities ("crazy-paving" pattern). An open lung biopsy was performed. Histopathological diagnosis of pulmonary alveolar proteinosis and pulmonary Ks was made.

Bladder aspergillosis detected by urine cytology.

Bladder aspergillosis is an unusual infection. We report the case of a 79-year-old man with clinical records of transitional cell carcinoma diagnosed 5 years ago. The presence of a fruiting body and septate hyphae in urine cytological smears were the key for a final diagnosis of fungal bladder infection caused by Aspergillus niger.

Calcareous concretions and psammoma bodies in sputum smears: do these similar structures have different clinical significance?

Different noncellular elements, such as round concentric calcified laminated structures, may be found in sputum smears. If these structures appear isolated on the background of the smear, the term usually used to describe them is "calcareous concretions" (CC). On the contrary, when the structures are part of epithelial cell groups or small tissue fragments, the term used to describe them is "Psammoma bodies" (PB). The aim of this work is to establish the relationship between these structures and pulmonary disease, especially lung carcinoma, by searching for the presence of CC and/or PB in sputum smears. Our study has taken as a basis 16.716 sputum smears from 696 patients obtained during a 7-year period (2003-2009). After reviewing them, it was found that from the total, 66 cases (0.39%) contained round calcified structures, 57 of them (0.34%) corresponding to CC, and the remaining 9 ones (0.05%) corresponding to PB. From these 57 CC cases, 56 corresponded to benign entities, and only one was found with lung carcinoma. On the other hand, from the 9 PB cases all of them (100%) were related to lung adenocarcinoma. We conclude that, even having a similar morphological structure, these aforementioned calcified structures we have observed in sputum smears have different and relevant clinical significance.