Background information: 52 year old male AA male who presents with complaints of feet and leg pain and burning for over the past year. Describes pain as Burning, occasional shocks, heaviness in lower legs, like I’m wearing socks, but I’m not. I’m having a hard time climbing stairs and sometimes even getting up out of a chair. 6/10 pain. Wearing shoes isn’t comfortable so patient wears sandals. Right knee is painful if he walks too far. Able to do what he needs to do during school day but can’t exercise enough to lose weight. If he sits too long, he notices stiffness in the right knee for the first few steps. Denies swelling. Admits to the need to go up and down stairs carefully hanging on to the railings.

History: Diabetes (10 years since diagnosis), HTN (8 years since diagnosis), Hypothyroid (2 years since diagnosis) and OA , Total Left Knee replacement 5 years ago

Current Medications: metformin 850 mg tid (taking this dose for 6 months); diltiazem 240 mg qd; Levothyroxine 0.1 mg/day since diagnosis; Tylenol 500 mg q 4 hours prn arthritis pain. Takes 4-6 per day.

Social history: Denies alcohol, smoking and illicit drug use.

Allergies: Sulfa

Family history: Father died age 55, acute MI. DM2 for many years prior; Mother age 72 with HTN but otherwise well

Abnormal labs:

•  B12 of 140 (low)
• Hemoglobin of 12
• HCT of 38
• RBC of 3.6
• MCV of 108
• MCH 36
• Total cholesterol 230
• LDL of 138
• VLDL of 64
• HDL 28
• Triglycerides of 320
• LDL/HDL ratio of 4.9
• Hemoglobin A1c of 8.5
• TSH of 6.8
• T4 of 6
• Glucose-random of 168
• BUN 22
• Cr of 1.8
• ALT of 99
• AST 72

If not listed, labs were within normal limits. Based on the patient’s lab’s and background what would you diagnosis this patient with?

For example, Vitamin B12 deficiency

Uncontrolled Diabetes

Hyperlipidemia

Acute Kidney injury

ANSWER

Comprehensive Diagnosis of a 52-Year-Old Male with Leg Pain and Burning: An In-depth Analysis

Introduction

This essay delves into the case of a 52-year-old African American male presenting with leg pain and burning, along with other related symptoms. By analyzing his medical history, current medications, social history, and abnormal lab results, a comprehensive diagnosis can be established. The potential diagnoses under consideration are Vitamin B12 deficiency, Uncontrolled Diabetes, Hyperlipidemia, and Acute Kidney Injury.

Diagnostic Considerations

Vitamin B12 Deficiency: The patient’s low B12 levels (140) could indicate a deficiency, leading to neuropathy and contributing to the leg pain, burning sensations, and heaviness he’s experiencing.

Uncontrolled Diabetes: The patient’s history of diabetes (HbA1c of 8.5, random glucose of 168) suggests poor glucose control, which may result in neuropathy and circulation issues, aligning with his leg pain and heaviness.

Hyperlipidemia: Elevated total cholesterol (230), LDL (138), VLDL (64), and triglycerides (320) indicate hyperlipidemia, contributing to atherosclerosis and potentially worsening blood circulation and leg symptoms.

Acute Kidney Injury (AKI): The elevated BUN (22) and creatinine (1.8) levels suggest impaired kidney function, which can lead to fluid retention, electrolyte imbalances, and potentially exacerbate leg symptoms.

Synthesis and Diagnosis

Considering the patient’s symptoms, history, medication regimen, and abnormal lab results, the most likely diagnosis is **Uncontrolled Diabetes**. The high HbA1c levels, random glucose, along with the presence of neuropathic symptoms, align well with diabetes-related complications, including neuropathy and potential circulatory issues. The patient’s history of diabetes for a decade, along with the leg pain, burning sensations, and heaviness, all point towards poorly managed diabetes as the primary cause.

Conclusion

The presented case underscores the significance of a comprehensive assessment, including medical history, symptoms, medication use, and lab results, in formulating an accurate diagnosis. In this instance, the patient’s uncontrolled diabetes emerges as the most likely cause of his leg pain, burning, and other symptoms. By identifying the underlying condition, healthcare providers can develop targeted treatment plans to alleviate symptoms and improve the patient’s quality of life.