June 2019 Pulmonary Case of the Month: Try, Try Again

Lewis J. Wesselius, MD

Department of Pulmonary Medicine

Mayo Clinic Arizona

Scottsdale, AZ USA

History of Present Illness

A 53-year-old woman from presented with a 3-year history of shortness of breath. She was diagnosed with pneumonia in 2016, but even after treatment with antibiotics, continued to require supplemental oxygen. A CT-guided biopsy of a lung nodule was performed but there were no diagnostic findings. A surgical lung biopsy at another hospital was done but the report is unavailable. She had been diagnosed with possible scleroderma and treated with mycophenolate for 3 months and then azathioprine. 

Past Medical History, Social History and Family History

Aside from her history as in the HPI she has a remarkably negative past medical history. She does not smoke. Family history is noncontributory.

Physical Examination

• HEENT:  negative
• Chest:  Fine crackles at both lung bases
• Cardiovascular: regular rhythm, no murmur
• Skin:  skin thickening on fingers and distal forearms, but not elsewhere.  No pitting, ulcerations or calcinosis

Radiology

A chest x-ray was performed (Figure 1).

Figure 1. PA chest radiography done on presentation.

Which of the following should be done? (Click on the correct answer to be directed to the second of six pages)

1. Obtain previous radiography and biopsy reports
2. Pulmonary function testing
3. Thoracic CT scan
4. 1 and 3
5. All of the above

Cite as: Wesselius LJ. June 2019 pulmonary case of the month: Try, try again. Southwest J Pulm Crit Care. 2019;18(6):144-51. doi: https://doi.org/10.13175/swjpcc026-19 PDF

March 2017 Pulmonary Case of the Month

Maxwell L. Smith, MD 

Department of Laboratory Medicine and Pathology

Mayo Clinic Arizona

Scottsdale, AZ USA

History of Present Illness

The patient is 52-year-old man who complained of dyspnea on exertion and a dry cough.

Past Medical History, Social History and Family History

He had a history of gastroesophageal reflux disease (GERD) and was taking a proton pump inhibitor.

He never smoked and had no known exposures.

Family history was noncontributory.

Physical Examination

Physical Examination was unremarkable.

Chest X-ray

A chest x-ray was reported as normal.

Which of the following are indicated? (Click on the correct answer to proceed to the second of five pages)

1. Chest CT scan
2. Endoscopy/bronchoscopy
3. Pulmonary function testing
4. 1 and 3
5. All of the above 

Cite as: Smith ML. March 2017 pulmonary case of the month. Southwest J Pulm Crit Care. 2017;14(3):89-93. doi: https://doi.org/10.13175/swjpcc014-17 PDF

November 2013 Pulmonary Case of the Month: Dalmatian Lungs

Lewis J. Wesselius, MD 

Department of Pulmonary Medicine

Mayo Clinic Arizona

Scottsdale, AZ

History of Present Illness

A 36 year old woman was referred to the pulmonary clinic at Mayo Clinic Arizona. In early May 2013 she developed headache and blurred vision. She was referred to a neuroopthalmologist who diagnosed a 6th cranial nerve palsy. She had a brain MRI and lumbar puncture (LP). Both were reported as normal. She was treated with corticosteroids and improved.

She was tapered off prednisone in late May and developed discomfort in her left ear with hearing loss and tinnitus.  Some left facial asymmetry was noted.

She was treated with intra-tympanic steroid injections as well as oral steroids with some improvement. Her last dose of corticosteroids was 3 weeks prior to being seen.

At the beginning of August she developed speech and swallowing difficulties and was neurologically diagnosed with palsies in 4th, 6th, 8th, 9th, 10th and 11th cranial nerves. Other symptoms included photophobia and a non-productive cough. Two additional LPs were reported to be normal.

PMH, SH, FH

She had cervical cancer with a cone biopsy 2006 and right arthroscopic shoulder surgery. She is a nonsmoker who is a field engineer for a medical device company. She travels throughout the US extensively. There is no significant family history.

Medications

• Zolpidem 
• Vitamin B and D
• Herbal remedy immunotox

Physical Examination

On neurologic exam she had blurred vision with left gaze and facial asymmetry.

Otherwise, the physical exam was unremarkable.

Laboratory

Her complete blood count (CBC) and erythrocyte sedimentation rate (ESR) were within normal limits.

At this point which of the following are diagnostic tests that should be ordered?

1. Anti-neutrophil cytoplasmic antibody (ANCA)
2. Coccidiomycosis serology
3. Lyme disease serology
4. Serum angiotensin converting enzyme (ACE)
5. All of the above

Reference as: Wesselius LJ. November 2013 pulmonary case of the month: dalmatian lungs. Southwest J Pulm Crit Care. 2013;7(5):271-8. doi: http://dx.doi.org/10.13175/swjpcc130-13 PDF