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Chronic genitourinary inflammation results in Leukocytospermia (LCS), an elevated number of white blood cells (WBCs) in semen, which, in association with oxidative stress, may suppress sperm function, and manifest as male factor infertility. The current clinical diagnosis of LCS employs manual enumeration of WBCs and requires complex staining and laboratory skills or measurement of inflammatory cytokines and chemokines levels. Many patients with idiopathic infertility are asymptomatic. In search of better inflammatory markers for LCS, we evaluated expression of toll-like receptors 2 and 4 (TLR-2/4), cyclooxygenase-2 (COX-2), and nuclear factor (erythroid-derived 2)-like 2 (Nrf-2) in semen samples of age-matched infertile patients with and without LCS. We employed the usage of specific Western blot evaluation, cytokine array; immunofluorescence microscopy (IFM) followed by computer-based analysis, and other molecular approaches. As compared with non-LCS patients (n = 38), semen samples from LCS patients (n = 47) displayed significantly lower total sperm count (p < 0.01), motility (p < 0.0001), normal head count (p < 0.0001), and a significantly higher white blood cell count (p < 0.0001). Differential cytokine profiling of seminal plasma by antibody array revealed up-regulation of several pro-inflammatory chemokines in LCS samples. Western blot analysis of LCS seminal plasma (n = 15) also showed a significant increase in expression of TLR-2 (p < 0.001) and 4 (p < 0.01), COX-2 (p < 0.001), and Nrf-2 (p < 0.001) as compared with semen samples from non-LCS patients (n = 15). Computer-based objective IFM analysis of spermatozoa from LCS patients showed increased expression of TLR-4 (p < 0.001), Cox-2 (p < 0.01), and (Nrf-2) (p < 0.01). Significant differences in the subcellular localization of these proteins were evident in the sperm head and tail segments of LCS samples. Altogether, these observations suggest that TLR-2/4, COX-2, and Nrf-2 can serve as novel biomarkers of inflammation and oxidative stress. Therefore, developing a rapid assay for these biomarkers may facilitate early diagnosis and management of LCS especially in idiopathic and asymptomatic male infertility patients. [ABSTRACT FROM AUTHOR]

We report two patients with an uncommon form of pigmented naevus consisting of grouped follicular papules. A biopsy taken from the lesions showed multiple naevus cells, predominantly around the hair follicles, with sparing of the eccrine glands. The clinicohistopathological term given for this condition is 'spotted grouped pigmented naevi type I', and has rarely been reported. We discuss the unusual morphology and differential diagnosis of this condition, and suggest that the term 'congenital follicular melanocytic naevi' is more appropriate for this presentation. [ABSTRACT FROM AUTHOR]

The article presents a case study of a 35-year-old man who was diagnosed of having adenoid cystic carcinoma (ACC) after experiencing symptoms of difficulty in breathing and speech for the two weeks. It mentions that a fine needle aspiration cytology (FNAC) was performed to remove the lesion. However, it mentions that the procedure failed to recognize the characteristics of papillary endothelial hyperplasia, leading to major diagnostic error.

Dengue is an acute mosquito borne viral infection caused by one of the four distinct serotype of dengue viruses (type 1-4), belonging to flavivirus family. Dengue fever, an arboviral infection is known to cause various neurological complications. Commonly reported neurological manifestations associated with dengue infection are encephalopathy, myelopathy, stroke, Guillain-Barre syndrome and hypokalemic paralysis. Brachial amyotrophy associated with dengue infection were not described previously. Here, we describe three patients presenting with brachial neuritis associated with dengue infection. Dengue infection should be considered in the etiological list of brachial neuritis in dengue endemic areas, especially if preceded by history of febrile illness compatible with dengue illness. [ABSTRACT FROM AUTHOR]

A letter to the editor is presented which discusses a case study of a 30-year-old man who was diagnosed of epididymal adenomatoid tumour (AT).

The article discusses the case of a four-year-old male who had a multiloculated cystic lesion in the right kidney. On examination of multiple sections in a sample, cysts composed of delicate fibrous tissue was discovered. A diagnosis of cystic partially differentiated nephroblastoma was given. The patient underwent one session of chemotherapy.