49M ULCER SINCE 1YR, SWELLING OF LEFT LEG

27/10/2026

THIS PATIENT DATA WAS GATHERED BY ROLL NO 9, BATCH 2023 AS PART OF HER COMPETENCE BASED LEARNING EVALUATION PORTFOLIO PREPARATION.

THIS IS THE CASE OF 49M, WELDING WORKER BY PROFESSION WITH COMPLAINTS OF SWELLING OF LEG SINCE 20DAYS, ULCER SINCE 1 YEAR, INCREASING SINCE 3 MONTHS.                      
49 years/ male/ Welding work

C/O: Patient came with complaints of:

- Swelling of leg (left) - 20 days

- Ulcer since 1 year, ulcer increasing since 3 months

HOPI:

Patient was asymptomatic 3 months ago, now came with onset 3 months (gradually increasing), duration 3 months, site - left leg. Mode of onset - Due to post operative trauma, patient met with accident 5 years ago. After removal of rod from the fracture after healing. Due to some wound over the stitches, patient developed infection 1 year ago and it is gradually increasing since 3 months.

Pain - Painful, Bleeding - No, Surrounding - Marginated wound & well defined, edema is present, Healing - healing over dressing.

Past History:

N/K/C/O - Diabetes, Hypertension, TB

No similar traumatic wounds

Patient had met with accident 5 years ago. No other surgeries were done. Patient had fracture.

Personal History:

Diet - Mixed, Sleep - Adequate, B&B - Normal, Addictions - Alcohol present, Smoking - Absent

Family History: No family history

General Examination:

Temp - 98.7 F, Pulse - 80 bpm, B.P - 120/80 mmHg, PICCLE - All absent

Local Examination:

Examination of affected limb (left leg)

Edema - Present, Varicose veins - Absent, Sensory/Motor function - Present, Pain - Present, Temp - Normal

Provisional Diagnosis: Post traumatic ulcer - left leg

Here is a set of Socratic questions tailored for medical students based on the clinical case of the 49-year-old welding worker with a long-standing leg ulcer and swelling:

1. Pathophysiology & Etiology

 * Question: The patient had a history of trauma, surgery (rod removal), and subsequent wound infection 1 year ago. How can a previous orthopedic surgery and localized infection transition into a chronic, non-healing ulcer over the span of a year?

 * Question: What is the pathophysiological link between chronic inflammation, venous/lymphatic obstruction following trauma, and the development of surrounding edema in the affected limb?

2. Clinical Reasoning & Differential Diagnosis

 * Question: Given the patient's occupation as a welding worker—which often involves prolonged standing—what occupational factors should you consider when evaluating chronic lower extremity edema and ulcers?

 * Question: Aside from a post-traumatic etiology, what other key differential diagnoses (such as venous stasis ulcers, arterial insufficiency, neuropathic/diabetic ulcers, or Marjolin's ulcer) must be ruled out in a chronic ulcer that has been increasing in size over 3 months?

3. History Taking & Clinical Examination

 * Question: The local examination notes that sensory and motor functions are intact, but pulses and exact temperature details need careful correlation. Why is checking distal pulses critical when evaluating any lower limb ulcer, even if it appears purely traumatic?

 * Question: The patient reported no history of diabetes, hypertension, or tuberculosis. How would the presence of undetected metabolic or systemic conditions (like diabetes mellitus) alter your wound-healing timeline and management strategy?

4. Management & Next Steps

 * Question: The patient’s wound is currently being managed with dressings. What imaging studies (e.g., X-ray to rule out underlying chronic osteomyelitis, or Doppler ultrasound for vascular status) would you order next to guide definitive treatment?

 * Question: What are the key components of conservative versus surgical management for a chronic post-traumatic leg ulcer that has persisted for an extended duration?