Medical Image of the Month: Coccidioidal Pneumatocele Complicated by Pulmonary Hemorrhage

Figure 1. Axial CT of the chest without contrast 12 years prior to this hospitalization demonstrates an irregularly-marginated right upper lobe cyst measuring 1.5 x 1.6 cm (red arrow).

Figure 2. Axial CT of the chest without contrast obtained 4 months prior to this admission demonstrated a cavitary lesion now measuring 6.3 x 8.2 cm, thin-walled, with small internal air-fluid level and adjacent small pleural effusion without any internal debris (red arrow).

Figure 3. An axial CT angiogram of the chest in lung windows demonstrated a right upper lobe pulmonary cavitary lesion increased in size to 10.5 cm in largest dimension with almost complete opacification (red star) concerning for a superimposed infection.

A 77-year-old man with emphysema, hypertension, hypothyroidism, and diabetes mellitus presented with two days of worsening cough that progressed to massive hemoptysis. His hemoptysis included clots the size of golf balls and multiple episodes of frank blood, measuring half a cup each. His symptoms included dyspnea at rest, fatigue, and a 15-20-pound weight loss in three weeks. He denied fevers, night sweats, chest pain, hematemesis, and prior hemoptysis. Additionally, he had a history of coccidioidomycosis complicated by a cavitary lung lesion. Per chart review, 12 years prior to this hospitalization the patient had an irregularly-marginated right upper lobe cyst measuring 1.5 x 1.6 cm (Figure 1). A CT scan obtained 4 months prior to admission showed the cavity to be 6.3 x 8.2 cm thin-walled and clear of debris (Figure 2) – consistent with a pneumatocele. The patient was referred to thoracic surgery for possible resection at that time but was lost to follow up.

Admission labs showed a decrease in hemoglobin to 13.4 from a baseline of 15.1 g/dL and white blood cells of 10,300 cells/µL. Blood cultures were negative. CT angiography now demonstrated an increase in the right upper lobe pulmonary cavitary lesion to 10.5 cm in largest dimension with almost complete opacification of the lesion - concerning for a superimposed infection. Imaging also showed tree-in-bud nodules in right middle and lower lobes without evidence of a pulmonary embolism (Figure 3). Coccidioidomycosis serologies by EIA showed a non-reactive IgM with reactive IgG. Acid fast bacilli staining of the sputum was negative. Bronchoscopy performed in the hospital showed fresh blood present in the trachea and in the visualized tracheobronchial tree. Active bleeding was noted only from the posterior segment of the right upper lobe. A bronchoalveolar lavage was performed confirming alveolar hemorrhage centered in the right upper lobe. Lidocaine with epinephrine was instilled to stop bleeding. No endobronchial lesion was seen.

The case was evaluated by an interventional radiologist and cardiothoracic surgeon at our institution. They both felt the patient would benefit from transfer to a larger medical center for definitive management of his hemorrhage. He was transferred to a tertiary academic center for a right upper lobectomy, which he tolerated well.  Surgical pathology and bronchoscopy cultures ultimately grew coccidioides immitis and the patient was discharge on a treatment course of oral fluconazole.

Pulmonary pneumatoceles are thin-walled, air-filled cystic structures. Most pneumatoceles are encountered in infancy; however, they can appear at any age (1). Pneumatoceles are known sequelae of pneumonia but can also occur due to blunt thoracic injury or as a rare side effect of chemotherapy (2,3). While the mechanism of pneumatocele formation is unclear, several theories have been postulated including check-valve bronchial obstruction and narrowing or from parenchymal necrosis with accompanying focal collections of air within the interstitial tissue (5). Such cases are typically asymptomatic and do not require intervention as they resolve within weeks to months (6). While many pneumatocele resolve on their own without additional intervention, complex pneumatoceles may result in uncontrolled hemorrhage, as portrayed in this case, or infected lesions unresponsive to antibiotics - necessitating surgical intervention (7). Other complications of pneumatoceles are rare and may include a tension pneumatocele with cardiorespiratory compromise or pneumothorax (8). 

Staphylococcal pneumonia is frequently complicated by pneumatocele development, with pneumatoceles thought to occur in 61% of cases of staphylococcal pneumonia (9). However, the literature of pneumatocele development following cocci infection is scant. In immunocompetent hosts, infections from coccidiosis are transient, with pulmonary complications (often nodules and self-limited thin-walled cavities) occurring in less than 10% of patients (10).  Complications from coccidiosis infection are usually brief fatigue, dyspnea, cough, and arthritis, with chronic infection or severe complication being rare. Here, we report a case of a gradually enlarging pneumatocele in the setting of cocci infection that eventually eroded into the pulmonary vasculature. The resulting massive hemoptysis was refractory to epinephrine injection and not amenable to catheter embolization. Upper lobectomy was required for definite treatment of the pulmonary hemorrhage.

Sylvester Moses MD, Gregory Gardner MD, Ella Starobinska MD, and Arthur Wolff MD

Department of Internal Medicine

University of Arizona

Tucson, AZ USA

References

1. Flaherty RA, Keegan JM, Sturtevant HN. Post-pneumonic pulmonary pneumatoceles. Radiology. 1960;74:50-3. [CrossRef] [PubMed]
2. Aissaoui O, Alharrar R. Traumatic pulmonary pseudocyst: a rare complication of blunt thoracic injury. Pan Afr Med J. 2019 Apr 11;32:180. [CrossRef] [PubMed]
3. Sangro P, Bilbao I, Fernández-Ros N, Iñarrairaegui M, Zulueta J, Bilbao JI, Sangro B. Pneumatocele during sorafenib therapy: first report of an unusual complication. Oncotarget. 2017 Dec 22;9(5):6652-6. [CrossRef] [PubMed]
4. Quigley MJ, Fraser RS. Pulmonary pneumatocele: pathology and pathogenesis. AJR Am J Roentgenol. 1988 Jun;150(6):1275-7. [CrossRef] [PubMed]
5. Zuhdi MK, Spear RM, Worthen HM, Peterson BM. Percutaneous catheter drainage of tension pneumatocele, secondarily infected pneumatocele, and lung abscess in children. Crit Care Med. 1996 Feb;24(2):330-3. [CrossRef] [PubMed]
6. Kaira K, Ishizuka T, Yanagitani N, Sunaga N, Hisada T, Mori M. Pulmonary traumatic pneumatocele and hematoma. Jpn J Radiol. 2009 Feb;27(2):100-2. [CrossRef] [PubMed]
7. Kesieme EB, Kesieme CN, Akpede GO, Okonta KE, Dongo AE, Gbolagade AM, Eluehike SU. Tension pneumatocele due to Enterobacter gergoviae pneumonia: a case report. Case Rep Med. 2012;2012:808630. [CrossRef] [PubMed]
8. Dines DE. Diagnostic significance of pneumatocele of the lung. JAMA. 1968 Jun 24;204(13):1169-72. [CrossRef] [PubMed]
9. Nayeemuddin M, Jankowich MD, Noska A, Gartman EJ. A strange case of coccidioidomycosis: utilization of bronchoscopy to diagnose a chronic cavitary lesion. Am J Resp Crit Care Med. 2018;197:A5427 [Abstract].

Cite as: Moses S, Gardner G, Starobinska E, Wolff A. Medical image of the month: coccidioidal pneumatocele complicated by pulmonary hemorrhage. Southwest J Pulm Crit Care. 2020;20(3):84-6. doi: https://doi.org/10.13175/swjpcc008-20 PDF 

Medical Image of the Week: Intracavitary View of Mycetoma

Figure 1. Thoracic CT scan shows Monod’s sign, a mycetoma within an existing cavity, in the left upper lobe.

Figure 2. A: Current thoracic CT scan. B: thoracic CT scan 8 months earlier.

Figure 3. Bronchoscopic views of the cavity with intracavitary mycetoma in the left upper lobe.

A 46-year-old Hispanic man with no medical history presents to the pulmonary service for a second opinion regarding his unresolved pneumonia that initially presented as fever and cough; he did not have hemoptysis. He was found to have left upper lobe cavitary lesion and had been diagnosed with Aspergillus multiple times, with the initial diagnosis one year prior to presentation. He was seen by an outside pulmonologist and was placed on voriconazole 200 mg/day. Since being on the voriconazole he has not been feeling better. He continued to note symptoms of productive cough, fatigue, and weakness. Monod’s sign (Figure 1) is appreciated on CT imaging during initial encounter at an outside facility. Comparison of parenchymal damage is seen in Figure 2 comparing CT scans 8 months apart. Patient’s fungal cavity was appreciated on bronchoscopic exam (Figure 3). Ultimately, he was evaluated by cardiothoracic surgery and underwent a left upper lobectomy which he tolerated well.

Aspergillomas present as a mycetoma within an existing cavity. Monod’s sign is the radiographic finding of a mycetoma within the existing cavity as evidenced in the CT scan. This is not to be confused with the air-crescent sign which is seen more often with invasive aspergillosis, a separate clinical entity. This case is unique given its unique radiographic sign along with the visualization of fungal cavity from within through the bronchoscope.

Steve Tseng, DO and Raed Alalawi, MD

Banner University Medical Center Phoenix

Phoenix, AZ USA

References

1. Pesle GD, Monod O. Bronchiectasis due to aspergilloma. Dis Chest. 1954;25(2):172-183. [PubMed]
2. Thompson BH, Stanford W, Galvin JR, Kurihara Y. Varied radiologic appearances of pulmonary aspergillosis. Radiographics. 1995 Nov;15(6):1273-84. [CrossRef] [PubMed]

Cite as: Tseng S, Alalawi R. Medical image of the week: Intracavitary view of mycetoma. Southwest J Pulm Crit Care. 2018;16(6):360-1. doi: https://doi.org/10.13175/swjpcc082-18 PDF 

Medical Image of the Week: Valley Fever Cavity with Fungus Ball

Figure 1. Chest x-ray taken in 2004 showing pulmonary nodule (arrows).

Figure 2. A: Thoracic CT scan in lung windows from 2004 showing the pulmonary nodule with cavitation. B: CT scan from 2007 showing thin-walled cavity. C: CT scan from 2008 showing fungus ball inside the cavity.  D: CT scan from 2010 showing the continued presence of the fungus ball inside the cavity.

A 72-year-old man was seen in 2010 because of hemoptysis. In 2004 a routine chest x-ray discovered a new pulmonary nodule (Figure 1, Figure 2A). Coccioidomycosis by complement fixation and IgM were negative but IgG was elevated at 0.203 (upper limit of normal 0.150).  A transthoracic needle biopsy revealed a granuloma without malignancy and no growth of any organisms. He was followed because he was asymptomatic. He remained asymptomatic but developed a thin-walled cavity (Figure 2B). However, beginning in 2008 he developed a cough with occasional hemoptysis. His thoracic CT scan was repeated and was interpreted as showing findings consistent with a fungus ball (Figure 2C). He was treated with fluconazole for about 6 months but his hemoptysis persisted and therapy was switched to itraconazole. His hemoptysis persisted although it was somewhat improved. A repeat CT scan performed in 2010 (Figure 2D) continued to show the fungus ball. He was referred to pulmonary and bronchoscopy revealed no other source of the hemoptysis; stains and cultures were negative; and he was referred to thoracic surgery for resection.

Hemoptysis from coccioidomycosis is unusual and should prompt a search for other causes (1). These could include bronchitis, malignancy, or rarely, a fungus ball as in our case. When hemoptysis is present with a fungus ball, treatment with fluconazole, itraconazole or amphotericin B is often advised although descriptions are limited to case reports. When hemoptysis persists despite drug therapy, resection of the cavity has been performed (2).

Richard A. Robbins, MD

Phoenix Pulmonary and Critical Care Research and Education Foundation

Gilbert, AZ USA

Reference

1. Galgiani JN, Knox K, Rundbaken C, Siever J. Common mistakes in managing pulmonary coccidioidomycosis. Southwest J Pulm Crit Care. 2015;10(5):238-49. [CrossRef]
2. Thadepalli H, Salem FA, Mandal AK, Rambhatla K, Einstein HE.Pulmonary mycetoma due to Coccidioides immitis. Chest. 1977 Mar;71(3):429-30. [PubMed]

Cite as: Robbins RA. Medical image of the week: valley fever cavity with fungus ball. Southwest J Pulm Crit Care. 2018;16(5):281-2. doi: https://doi.org/10.13175/swjpcc064-18 PDF 

Medical Image of the Week: Chronic Bilateral Fibrocavitary Pulmonary Coccidioidomycosis

Figure 1. Chest x-ray showing bilateral upper lobe cavitation.

Figure 2. Thoracic computed tomography showed bilateral upper lobe, multiple thick-walled cavities with associated tree in bud opacities and consolidation in the right lower lobe.

Figure 3. Cytology of bronchoalveolar lavage fluid showing coccidioidomycosis spherules (arrows).

A 47-year-old Ethiopian immunocompetent male with no past medical history presented with cough and blood tinged sputum for 1 month with no fever, night sweats, or weight loss. Chest X-ray showed bilateral upper lobe cavitary lesions (Figure 1). Computed tomography of the chest showed bilateral upper lobe, multiple thick-walled cavities with associated tree-in-bud opacities and consolidation in the right lower lobe (Figure 2). TB was ruled out and a bronchoalveolar lavage (BAL) was performed. Cytology on the BAL showed the presence of Coccidioides immitis spherules (Figure 3). Serum coccidioidomycosis by complement fixation 1:64 with positive IgG by immunodiffusion; serum antigen by EIA 0.30; and urine antigen was negative. The patient was started on fluconazole and was discharged with pulmonology follow up. Bilateral cavitary lesions are rare and they can mimic the reactivation of M. tuberculosis, reinforcing the importance of including coccidioidomycosis in the differential diagnosis of bilateral cavitary lung lesions for patients in endemic areas.

Tarreq Noori MD*, Mohammed Al-Charakh MD*, and Andres Borja Alvarez MD**

Departments of Internal Medicine* and Pulmonology**

Maricopa Integrated Health System

Phoenix, AZ USA

Reference

1. Jude CM, Nayak NB, Patel MK, Deshmukh M, Batra P. Pulmonary coccidioidomycosis: pictorial review of chest radiographic and CT findings. Radiographics. 2014 Jul-Aug;34(4):912-25. [CrossRef] [PubMed]

Cite as: Noori T, Al-Charakh M, Alvarez AB. Medical image of the week: Chronic bilateral fibrocavitary pulmonary coccidioidomycosis. Southwest J Pulm Crit Care. 2018;16(3):168-9. doi: https://doi.org/10.13175/swjpcc043-18 PDF

January 2018 Imaging Case of the Month

Michael B. Gotway, MD

Department of Radiology

Mayo Clinic Arizona

Scottsdale, AZ USA

Clinical History: An 81-year-old woman with little significant past medical history complained of a dry cough for the previous 1.5 years, but without hemoptysis or shortness of breath. The patient’s past medical history was remarkable only for hypothyroidism, for which she was taking levothyroxine. She smoked for 1 year only, at age 19. Her past surgical history was negative and she denied any alcohol use. Her only other medications included vitamin D3 supplementation and over-the-counter cough medicine.

Physical examination was remarkable only for coarse, left-greater-than-right basal rales. The patient’s oxygen saturation was 98% on room air. The patient’s vital signs were within normal limits and she was afebrile.

Laboratory evaluation showed a normal complete blood count, electrolyte panel, and liver function tests. Frontal chest radiography (Figure 1) was performed.

Figure 1. Frontal (A) and lateral (B) chest radiography.

Which of the following represents the most accurate assessment of the chest radiographic findings? (Click on the correct answer to proceed to the second of eleven pages)

1. Chest radiography shows basilar fibrosis
2. Chest radiography shows left lower lobe consolidation
3. Chest radiography shows mediastinal and peribronchial lymphadenopathy
4. Chest radiography shows multiple small nodules
5. Chest radiography shows normal findings

Cite as: Gotway MB. January 2018 imaging case of the month. Southwest J Pulm Crit Care. 2018;16(1):16-27. doi: https://doi.org/10.13175/swjpcc001-18 PDF 

Medical Image of the Week: Pulmonary Mycetoma

Figure 1. Thoracic CT scan showing mycetoma (arrow) in cavitary lesion in right upper lobe.

A 59 year-old woman presented with right sided chest pain and worsening shortness of breath. On CT of the chest she was found to have cavitary lesions in her right lung with one of them having a distinct opacity within the lesion concerning for a pulmonary mycetoma (Figure 1, arrow). Most literature describes pulmonary mycetomas occurring due to Aspergillus species. However, in our patient, neither the bronchoscopy with bronchoalveolar lavage (BAL) nor serological studies tested positive for Aspergillus. Cultures did however grow Candida albicans in 2 of the samples from the BAL. Mycetoma due to Candida has been described in the urinary tract in immunocompromised patients and, uncommonly, in the lung (1-3). Our patient had been treated for Stage III ovarian cancer with chemotherapy and at presentation her absolute neutrophil count was reduced at 860. In the hospital, she was treated for her shortness of breath with albuterol-ipratropium nebulizations to which she responded well. She was discharged once stable to follow up as outpatient for further treatment of her Candida albicans mycetoma.

Saud Khan, MD and Huzaifa A. Jaliawala, MD

Internal Medicine

University of Oklahoma Health Sciences Center

Oklahoma City, OK USA

References

1. Praz V, Burruni R, Meid F, Wisard M, Jichlinski P, Tawadros T. Fungus ball in the urinary tract: A rare entity. Can Urol Assoc J. 2014 Jan-Feb;8(1-2):E118-20. [CrossRef] [PubMed]
2. Song Z, Papanicolaou N, Dean S, Bing Z. Localized candidiasis in kidney presented as a mass mimicking renal cell carcinoma. Case Rep Infect Dis. 2012;2012:953590. [CrossRef] [PubMed]
3. Bachh AA, Haq I, Gupta R, Varudkar H, Ram MB. Pulmonary candidiasis presenting as mycetoma. Lung India. 2008 Oct;25(4):165-7. [CrossRef] [PubMed]

Cite as: Khan S, Jaliawala HA. Medical image of the week: pulmonary mycetoma. Southwest J Pulm Crit Care. 2017;15(4):169-70. doi: https://doi.org/10.13175/swjpcc123-17 PDF

Medical Image of the Week: PE with Infarct and Pulmonary Cavitation

Figure 1. Panels A & B: thoracic CT scan showing multiple pulmonary emboli (arrows). Panel C: frontal chest radiograph showed extensive left lung opacification most dense in the left upper lobe. Panel D: frontal chest radiograph taken 3 weeks later showing mild volume loss of the left upper lobe with a large lucency suggestive of cavitation (arrow). Panel E: thoracic CT scan confirming the cavitation.

A 49 year old man with a history of COPD presented to the ER with the sudden onset of chest pain at 3:30 AM waking him from sleep. His pain was left sided, felt like broken ribs, and was worse with deep inspiration. He acknowledged some shortness of breath which was worse over baseline for the past couple days without cough or hemoptysis. The patient was tachycardic but comfortable with SpO2 saturation 98% on 2 liters. He had trace edema and pleurisy. Laboratory evaluation was unremarkable except for a WBC count 13,000 X 10⁶ cells/L. Chest x-ray was unremarkable but thoracic CT scan showed pulmonary emboli (PE) involving left upper and lower lobar arteries (Figure 1A and 1B, arrows). Anticoagulation was started and the patient experienced increasing shortness of breath, worsening oxygenation and fever to 102ºF. On Day 2, frontal chest radiograph showed extensive left lung opacification most dense in the left upper lobe (Figure 1C). Hemoglobin dropped from 12 to 9.8 g/dL suggesting alveolar hemorrhage. He improved over the next week but low grade fevers persisted and a chest x-ray taken 3 weeks later showed mild volume loss of the left upper lobe with a large lucency suggestive of cavitation (Figure 1D, Arrow). Thoracic CT confirmed a cavitary lesion in the left apex in the region of prior thrombus with adjacent consolidated atelectasis within a background of emphysema (Figure 1E).  The patient was lost to follow up after 6 months of anticoagulation.

Pulmonary infarction is relatively uncommon, occurring in less than 10% of PE, due to dual and collateral blood supply to the lung. Cavitary infarcts are even less common (4% in autopsy studies) and are more likely in those with pulmonary venous hypertension (1). Cavitary infarcts are more likely to occur when the infarct size in larger than 4 cm and most often occurs in the mid and upper lung zones. Despite alveolar hemorrhage, anticoagulation should be continued.

Kenneth S. Knox, MD and Veronica A. Arteaga, MD

Divisions of Pulmonary and Critical Care Medicine and Thoracic Imaging

University of Arizona

Tucson, AZ

Reference 

1. Libby LS, King TE, LaForce FM, Schwarz MI. Pulmonary cavitation following pulmonary infarction. Medicine (Baltimore). 1985;64(5):342-8. [CrossRef] [PubMed]

Reference as: Knox KS, Arteaga VA. Medical image of the week: PE with infarct and pulmonary cavitation. Southwest J Pulm Crit Care. 2014;9(6):333-4. doi: http://dx.doi.org/10.13175/swjpcc158-14 PDF 

Medical Image of the Week: Septic Emboli

Figure 1. Panels A-F: Selected static images from the thoracic CT showing numerous septic pulmonary emboli with cavitation. Lower panel: movie of selected images from thoracic CT scan.

A 46-year-old man was admitted with altered mental status. His past medical history included HIV/AIDS on HAART therapy, hepatitis B and C, non-Hodgkin's lymphoma (NHL), deep venous thrombosis with insertion of an inferior vena caval filter, and poly-substance abuse. Vitals revealed fever and tachycardia. On exam, he was lethargic and confused, and had bilateral crackles on lung auscultation. Computerized axial tomography (CT) of the head was unremarkable and chest X-ray revealed patchy nodular infiltrates in the right upper lobe and bilateral lower lobes. Work up for an infectious cause was initiated including opportunistic infections and he was started on empiric antibiotics for pneumonia. On Day 2, his roommate who came to visit him, revealed that he was recently admitted in another hospital for headache and flu-like symptoms, and discharged with a peripherally inserted central catheter (PICC) in place as he was scheduled for a positron emission tomography (PET) the next morning for evaluation of recurrence of NHL. However, he presented for the PET scan 10 days after discharge, during which period he was abusing heroin through the PICC line. A thoracic CT was also obtained which showed innumerable scattered cavitary pulmonary opacities with peripheral ground glass opacities consistent with septic pulmonary emboli in the right and left upper lobe and right middle lobe (Figure 1). Blood and urine cultures grew methicillin-resistant Staphylococcus aureus, CD4 count was 180, cryptococcus and histoplasma antigens were negative, as were urine antigens for pneumococcus and legionella. He was also found to have deep venous thrombosis of the right upper extremity. Trans-esophageal echocardiogram was negative for valvular vegetations. He was successfully treated with vancomycin and rifampin and discharged home.

Septic pulmonary emboli are embolization of infectious particles into the lungs via the pulmonary arterial system. Septic pulmonary emboli can occur from varying sources. Patients may be asymptomatic or present with sepsis. CXR shows multiple nodules in the periphery of the lower lobes. CT chest may show feeding vessel sign (a vessel coursing directly to a nodule or mass) in 50% of patients. Early diagnosis and prompt treatment can lead to a successful outcome.

Nanditha Malakkla MD and Chandramohan Meenakshisundaram MD

St. Francis Hospital

Evanston, IL

References

1. Fidan F, Acar M, Unlu M, Cetinkaya Z, Haktanir A, Sezer M. Septic pulmonary emboli following infection of peripheral intravenous cannula. Eur J Gen Med. 2006;3:132–5.
2. Kuhlman JE, Fishman EK, Teigen C. Pulmonary septic emboli: Diagnosis with CT. Radiology. 1990;174:211–3. [CrossRef] [PubMed]
3. Hind CR. Pulmonary complications of intravenous drug misuse. 1. Epidemiology and non-infective complications. Thorax 1990; 45:891-8. [CrossRef] [PubMed]

Reference as: Malakkla N, Meenakshisundaram C. Medical image of the week: septic emboli. Southwest J Pulm Crit Care. 2014;9(3):183-4. doi: http://dx.doi.org/10.13175/swjpcc120-14 PDF 

Medical Image of the Week: Aspergilloma

Figure 1.  Axial thoracic computed tomography (CT) image showing emphysematous disease throughout with prominent bullous disease in the upper lobes.  Areas of consolidation were concerning for infection.  Large cavitation with particulate matter (arrow) was seen in the left upper lobe. 

A 69-year-old woman, a current smoker, with very severe chronic obstructive pulmonary disease and prior atypical mycobacterium, was found unresponsive by her family and intubated in the field by emergency medical services for respiratory distress.  Her CT thorax showed severe emphysematous disease, apical bullous disease, and a large left upper lobe cavitation with debris (Figure 1).  She was treated with broad-spectrum antibiotics and anti-fungal medications.  Hemoptysis was never seen.  Sputum cultures over a span of two weeks repeatedly showed Aspergillus fumigatus and outside medical records confirmed the patient had a known history of stable aspergilloma not requiring therapy. 

Aspergillomas usually arises in cavitary areas of the lung damaged by previous infections.  The fungus ball is a combination of colonization by Aspergillus hyphae and cellular debris.  Individuals with aspergillomas are usually asymptomatic or have mild symptoms (chronic cough) and do not require treatment unless it begins to invade into the cavity wall.  When bleeding complications arise, surgical resection is curative but in high-risk patients, embolization may be considered as a stabilizing measure. 

Wendy Hsu, MD, Carmen Luraschi-Monjagatta, MD and Gordon Carr, MD

Division of Pulmonary and Critical Care Medicine

University of Arizona 

Tucson, AZ 

Reference 

Kousha M1, Tadi R, Soubani AO. Pulmonary aspergillosis: a clinical review. Eur Respir Rev. 2011;20(121):156-74. [CrossRef] [PubMed]

Reference as: Hsu W, Luraschi-Monjagatta C, Carr G. Medical image of the week: aspergilloma. Southwest J Pulm Crit Care. 2014;8(5):282-3. doi: http://dx.doi.org/10.13175/swjpcc044-14 PDF