70M SOB, SWELLING OF LOWER LIMBS

 

2/11/2026

THIS PATIENT DATA WAS GATHERED BY ROLL NO 34 BATCH 2023 AS PART OF HER COMPETENCE BASED LEARNING EVALUATION PORTFOLIO PREPARATION

THIS IS THE CASE OF 70M WITH SOB, SWELLING OF BOTH LOWER LIMBS, LOSS OF APPETITE 

*Department:* General Medicine

*Demographics*

- Age / Sex: 70 years / Male

- Occupation: Retired (Auto driver)

*Chief Complaints*

- Swelling of both lower limbs

- SOB

- Generalised weakness & easy fatigability

- Loss of appetite x 1 month

- No H/O fever, burning micturition

*History of Present Illness*

- Patient was apparently asymptomatic 3 yrs ago, then he developed gradual swelling of both lower limbs, associated with decreased urine output and generalized weakness & loss of appetite.

- H/O knee pain - due to past trauma

*Past History*

- H/O HTN x 4 yrs (Amlodipine 40 mg)

- H/O DM since x 4 yrs

- H/O Asthma

*Family History*

- Not significant

*Personal History*

- Appetite: Decreased

- Diet: Mixed

- Sleep: Disturbed

- Bowel & Bladder: Regular

- Addictions: Alcohol, smoking (stopped since 2 weeks)

*General Examination*

- Patient is conscious, coherent, oriented to Time / Place / Person

*Vitals*

- BP - 130 / 90 mmHg

- Temp - 98 °F

- RR - 17 / min

- PR - 89 / min

- SpO2 - 98% , Regular

- Weight - 62 kg

*PICCLE*

- Pallor - Present

- Icterus - Absent

- Clubbing - Absent

- Cyanosis - Absent

- Lymphadenopathy - Absent

- Edema - Present

*Systemic Examination*

- CVS - S1, S2 (+)

- CNS - NFND

- RS - B/L air entry present

- P/A - Soft, tender, NT

*Investigations*

- [As written - not listed on this page]

*Provisional Diagnosis*

- Chronic KD - Stage V due to HTN

Here are Socratic questions based on the clinical case report to guide medical student learning:

Pathophysiology & Clinical Presentation

 * Shortness of Breath (SOB): Why might a 70-year-old male with chronic lower limb swelling and decreased urine output experience shortness of breath? How does fluid overload directly affect the pulmonary system?

 * Edema Mechanism: What are the underlying mechanisms of bilateral lower limb edema in a patient presenting with long-standing hypertension, diabetes, and renal failure?

 * Appetite & Weakness: How do the kidneys regulate systemic homeostasis, and why would advanced renal impairment lead to generalized weakness, easy fatigability, and a loss of appetite (uremic symptoms)?

History & Risk Factors

 * Comorbidities: The patient has a 4-year history of hypertension and diabetes mellitus. Between these two conditions, which is historically the leading cause of Chronic Kidney Disease (CKD) globally, and how do they synergistically damage the renal vasculature?

 * Lifestyle Factors: The patient has a history of alcohol use and smoking. What role do vascular risk factors and lifestyle habits play in accelerating the progression of renal decline?

Diagnosis & Evaluation

 * Provisional Diagnosis: The case report reaches a provisional diagnosis of Chronic Kidney Disease – Stage V due to Hypertension. What specific diagnostic criteria define Stage V CKD (end-stage renal disease), and what is the typical estimated glomerular filtration rate (eGFR) range for this stage?

 * Physical Exam Findings: During the general examination, pallor was noted (under PICCLE). What is the primary hematological reason patients with advanced CKD develop pallor?

Management & Next Steps

 * Acute vs. Chronic Care: If this patient presented to the emergency department in acute distress with severe fluid overload, what would be the immediate priorities of management before addressing long-term renal replacement therapy?