Which diagnosis is suggested by mild fusiform swelling and tenderness in the volar aspect of a finger?

Which diagnosis is suggested by mild fusiform swelling and tenderness in the volar aspect of a finger?

• A. Orthopedic Injury
• B. Tendinitis
• C. Suppurative Flexor Tenosynovitis
• D. Arthritis

Answer: (C)

The diagnosis of suppurative flexor tenosynovitis is suggested by the presence of mild fusiform swelling and tenderness in the volar aspect of a finger. This condition is an infection of the flexor tendon sheath in the fingers, commonly characterized by a combination of swelling, pain, and tenderness, often resulting in a fusiform shape due to the accumulation of pus and inflammation within the sheath. The volar aspect, or palm side, of the finger is particularly affected, and the swelling is typically uniform rather than localized, creating a fusiform appearance. Additionally, patients with this condition may exhibit signs like difficulty in extending the finger, as the infection can restrict movement and lead to significant pain and tenderness upon palpation. This combination of symptoms is critical for the diagnosis, as it points towards an infectious process rather than other conditions that may cause similar symptoms but are differentiated by their specific clinical presentations and underlying pathophysiology.

The diagnosis of suppurative flexor tenosynovitis is suggested by the presence of mild fusiform swelling and tenderness in the volar aspect of a finger. This condition is an infection of the flexor tendon sheath in the fingers, commonly characterized by a combination of swelling, pain, and tenderness, often resulting in a fusiform shape due to the accumulation of pus and inflammation within the sheath.

The volar aspect, or palm side, of the finger is particularly affected, and the swelling is typically uniform rather than localized, creating a fusiform appearance. Additionally, patients with this condition may exhibit signs like difficulty in extending the finger, as the infection can restrict movement and lead to significant pain and tenderness upon palpation.

This combination of symptoms is critical for the diagnosis, as it points towards an infectious process rather than other conditions that may cause similar symptoms but are differentiated by their specific clinical presentations and underlying pathophysiology.