February 2022 Imaging Case of the Month: Between A Rock and a Hard Place

Michael B. Gotway MD

Department of Radiology, Mayo Clinic, Arizona

5777 East Mayo Boulevard

Phoenix, Arizona USA

Clinical History: A 46-year-old woman presented to her primary care physician with longstanding complaints of difficulty with aerobic exercise, near syncope, headache, poor sleep, and pain in both legs and arms, exacerbated when flying in commercial aircraft. The patient had also complained of several gastrointestinal disturbances recently that prompted evaluation, revealing a normal colonoscopy. The patient was diagnosed with probable food intolerance by breath testing showing fructose intolerance, managed with a low fermentable oligosaccharides, disaccharides, monosaccharides and polyols (FODMAP) diet with positive results.

PMH, SH, FH: The patient’s past medical history was remarkable for a history of Raynaud’s phenomenon and head trauma at age 16. She noted that her presenting complaints have been present since childhood to some extent. Her poor sleep was characterized as frequent awakenings, daytime somnolence, mouth dryness, and waking up with severe headaches. The patient had been diagnosed with COVID-19 4 months earlier, with her presenting complaints all exacerbated and accompanied by shortness of breath, but she recovered uneventfully. The patient denied other significant past medical history and had no surgical history. Her family history was remarkable for a sister diagnosed with obstructive sleep apnea, diabetes, and thyroid carcinoma, and hypertension in a number of her 13 siblings. The patient’s mother had been diagnosed with colonic malignancy and her father died of melanoma. The patient’s social history was remarkable for abuse during childhood by a male sibling. The patient denied tobacco, alcohol, and illicit drug use.

Physical Examination: The patient’s physical examination showed her to be slender and in no distress although anxious, afebrile, pulse rate= 73, normal respiratory rate, with a blood pressure of 116/95 mmHg. Her cardiovascular, pulmonary, musculoskeletal, and neurologic examinations were within normal limits.

Results from prior outside examinations, including funduscopic, abdominal MRI, and brain MRI and MRA were within normal limits. An outside audiology consultation when the patient complained of hearing loss several months after her SARS-CoV-2 infection showed normal findings. Her complete blood count, coagulation parameters, electrolytes, and liver panel showed no abnormal values. A frontal chest radiograph from an outside institution (Figure 1) from 4 months prior to her primary care appointment, around the time when the patient was diagnosed with COVID-19.

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Figure 1. Frontal (A) and lateral (B) chest radiography obtained around the time the patient was diagnosed with COVID-19.

Which of the following represents an appropriate interpretation of her frontal chest radiograph? (Click on the correct answer to be directed to the second of 11 pages)

1. Frontal chest radiography shows findings typical for coronavirus (SARS-CoV-2) pulmonary infection
2. Frontal chest radiograph shows bilateral peribronchial lymphadenopathy
3. Frontal chest radiography shows focal consolidation
4. Frontal chest radiography shows multiple lung nodules
5. Frontal chest radiography shows pleural effusion

Cite as: Gotway MB. February 2022 Imaging Case of the Month: Between A Rock in a Hard Place. Southwest J Pulm Crit Care Sleep. 2022;24(2): 12- . doi: https://doi.org/10.13175/swjpccs004-22  PDF