Chondroid syringoma is a rare benign skin adnexal tumor of eccrine/apocrine origin affecting commonly the head and neck region. It is also called as mixed tumor of skin because of the presence of both the epithelial and mesenchymal components. There are very few case reports of chondroid syringoma diagnosed on fine needle aspiration cytology (FNAC). We hereby report a case of giant chondroid syringoma occurring over the lower back in a 50-year-old male, diagnosed initially on cytology and confirmed by histopathology. This case is reported for its unusual size and site of occurrence. We describe the clinical features, cytology, histopathology, immunohistochemistry, and differential diagnosis of giant chondroid syringoma along with review of literature.
Clear cell hidradenocarcinomas are extremely rare neoplasms, with very few well-documented cases reported in the literature. The most common sites are the head and neck regions. These tumors are histologically malignant but are not always aggressive. They are known for recurrence and may metastasize widely. Treatment is wide local resection. We report on a case of clear cell hidradenocarcinoma occurring over the eyelid together with a review of the literature.
A field experiment was conducted during kharif 2013 to Study "Foliar nutrition in groundnut (Arachis hypogea L.)''at Main Agricultural Research Station, Dharwad under rainfed situation. The experiment was laid out in a randomized complete block Design (RCBD) with three replications and ten foliar treatments of major nutrients.
An experiment was carried out at Horticultural Research Centre, H.N.B. Garhwal University, Chauras Campus (Uttarakhand), India during winter season, 2016-2017 with knol-khol cv. White Vienna to study the correlation coefficient between various traits. Association of yield with other characters revealed that, the knob yield per plot was highly positively significant correlation with fresh weight of knob, whole plant weight, fresh weight of leaves, plant height at harvest, knob length, Knob diameter, dry weight of leaves and days taken to complete harvest at both genotypic and phenotypic levels, where as significantly negative correlation at genotypic and phenotypic levels was observed in days taken to knob initiation. However, the association among yield components had found that the plant height at harvest showed significantly positive correlation with knob diameter, knob length, fresh weight of knob, fresh weight of leaves, whole plant weight, dry weight of leaves and dry weight of knob. The days taken to knob initiation showed highly significant positive correlation at genotypic and phenotypic levels with days taken to first harvest only, whereas knob diameter, knob length and dry weight of leaves showed negatively significant correlation with days taken to knob imitation at genotypic and phenotypic levels. The days taken to complete harvest showed positive correlation at genotypic and phenotypic levels with Knob diameter, knob length, fresh weight of knob, fresh weight of leaves and dry weight of knob. The Fresh weight of knob showed positive significant correlation at phenotypic and genotypic levels with fresh weight of leaves, whole plant weight and dry weight of leaves.
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