Publications by authors named "K G Petrova"

A new badnavirus was discovered in nettle plants (Urtica dioica L., family Urticaceae) with vein banding symptoms using high-throughput sequencing. This virus was provisionally named "nettle badnavirus 1" (NBV 1).

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Lung cancer is commonly diagnosed at advanced stages, often presenting with metastases. Although bone metastases are common in lung cancer patients, acrometastases - metastatic lesions in the bones of the hand - are exceedingly rare. Herein, we report the case of a 71-year-old male with previously undiagnosed lung adenocarcinoma, which first manifested as a painful swelling in the right hand.

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Carpal tunnel syndrome (CTS) is the most common nerve entrapment condition of the upper extremity, primarily caused by compression of the median nerve as it passes through the carpal tunnel in the wrist. While various factors can lead to this condition, the accumulation of gouty tophi in the flexor tendons is a rare cause. This case involves a 57-year-old manual laborer who presented with progressively worsening symptoms in both hands, including numbness, pain, and muscle weakness, which were more severe in his right hand.

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Article Synopsis
  • Hemangiomas are benign tumors caused by abnormal blood vessel growth, which can be difficult to identify and treat, especially in uncommon locations like the foot.
  • A case study of a 36-year-old woman with a plantar hemangioma involved MRI detection and surgical removal, which was complicated by a rupture during the procedure but ultimately successful.
  • The case underscores the importance of accurate diagnosis through physical exams and imaging to differentiate benign tumors from malignant ones, as well as the need for tailored treatment options depending on the circumstances.
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The autochthonous grape varieties of the Don Valley, situated in southern Russia, constitute a distinctive element of regional cultural heritage. These varieties have been adapted over centuries to the region's specific local climatic and soil conditions. For the most part, these varieties are not imported from other countries.

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