Critical Care

The Southwest Journal of Pulmonary and Critical Care publishes articles directed to those who treat patients in the ICU, CCU and SICU including chest physicians, surgeons, pediatricians, pharmacists/pharmacologists, anesthesiologists, critical care nurses, and other healthcare professionals. Manuscripts may be either basic or clinical original investigations or review articles. Potential authors of review articles are encouraged to contact the editors before submission, however, unsolicited review articles will be considered.

Rick Robbins, M.D. Rick Robbins, M.D.

January Critical Care Case of the Month: Bad Cough

Bhupinder Natt MD

Linda Snyder MD

Janet Campion MD

 

University of Arizona Medical Center

Tucson, AZ

  

History of Present Illness

A 41 year-old man was admitted with a five-day history of cough, shortness of breath, and fever to 102° F. He was recently diagnosed with a high-grade astrocytoma of the brain and had undergone resection followed by chemotherapy with temozomide (an alkylating agent) and radiation therapy. 

PMH

  • Renal transplantation (1993)
  • Glioblastoma (astrocytoma grade 4)
  • Crohn’s disease treated with budesonide and meselamine

Medications

  • Dexamethasone 2 mg PO BID
  • Keppra 500 mg PO BID
  • Tacrolimus 1.5 mg PO AM and 1mg PO PM
  • Mycophenolate 750 mg PO BID
  • Budesonide 3 mg PO daily
  • Meselamine 1600 mg PO TID
  • Sulfamethoxazole/trimethoprim DS PO on Mon/Wed/Fri
  • Temozolomide 75 mg IM with radiotherapy

Social History

Nonsmoker, no ethanol or recreational drugs, no recent travel, and no occupational exposures.

Physical Examination

T 38.6°C, P 112 beats/min, RR 32-40 breaths/min, BP 119/76 mm Hg, SpO2 100% on NRB

General: Fatigued, ill appearing and dyspneic.

Skin: No rash or lesions, well-healed craniotomy scar

HEENT: Dry oral mucosa, pupils and extra-ocular muscles normal

Respiratory: Reduced breath sounds, fine crackles throughout all lung fields, no wheezing

CVS: Hyperdynamic precordium, tachycardia without murmur, no elevation of jugular venous pressure (JVP), peripheral vascular exam normal.

Abdomen: Soft, non-distended, no hepato-splenomegaly, normal bowel sounds.

Lymph: No cervical lymphadenopathy

Extremities: No edema, normal muscle bulk and tone.

 

Laboratory

WBC 11 X 103/µL, Hemoglobin 9.8 g/dL, Hematocrit 30%, Platelets 264,000/ µL

Na+ 135 meq/L, K+ 4.2 meq/L, Cl− 111 meq/L, CO2 14 mmol/L, blood urea nitrogen (BUN) 46 mg/dL, creatinine 1.7 mg/dL, glucose 132 mg/dL, calcium 10.5 mg/dL, albumin 1.5 g/dL, liver function tests-within normal limits

Prothrombin time (PT) 15 sec, international normalized ratio (INR) 1.2, partial thromboplastin time (PTT) 29.9 sec

Chest X-ray

Figure 1. Admission PA (Panel A) and lateral (Panel B) chest x-ray.

What is the best description of the chest x-ray? (click on correct answer to move to next panel)

  1. Bibasilar consolidation
  2. Bilateral diffuse nodules
  3. Pneumomediastinum with subcutaneous emphysema
  4. Pulmonary edema with evidence of pulmonary hypertension
  5. Subdiaphragmatic free air

Reference as: Natt B, Snyder L, Campion J. January critical care case of the month: bad cough. Southwest J Pulm Crit Care. 2014;8(1):20-6. doi: http://dx.doi.org/10.13175/swjpcc161-13 PDF

 

Read More