1
|
Mtibaa L, Beji I, Ayoub M, Baccouchi N, Hannechi S, Aouni Z, Abid R, Mazigh C, Battikh R, Jemli B. Neuromeningeal cryptoccocosis revealing IgA-λ multiple myeloma. Med Mycol Case Rep 2021; 32:30-33. [PMID: 33717863 PMCID: PMC7932882 DOI: 10.1016/j.mmcr.2021.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 02/16/2021] [Accepted: 02/17/2021] [Indexed: 11/28/2022] Open
Abstract
Cryptococcosis is an opportunistic fungal infection that is commonly associated with an immune-compromised state. Cases of cryptococcosis have rarely been reported in patients with multiple myeloma (MM). However, cryptococcosis as a presenting symptom of MM has never been reported. We presented here a case of neuromeningeal cryptococcosis in a patient without underlying diseases, who has revealed IgA-λ MM. Early detection and treatment of cryptococcosis are essential to reduce morbidity.
Collapse
Affiliation(s)
- Latifa Mtibaa
- Laboratory of Parasitology-Mycology, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Imen Beji
- Department of Infectious Diseases, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Manel Ayoub
- Biochemistry Department, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Nawel Baccouchi
- Laboratory of Parasitology-Mycology, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Souha Hannechi
- Department of Infectious Diseases, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Zied Aouni
- Biochemistry Department, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Rym Abid
- Department of Infectious Diseases, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Chakib Mazigh
- Biochemistry Department, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Riadh Battikh
- Department of Infectious Diseases, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| | - Boutheina Jemli
- Laboratory of Parasitology-Mycology, Military Hospital of Tunis, 1008, Monfleury, Tunis, Tunisia
| |
Collapse
|
3
|
Yao K, Qiu X, Hu H, Han Y, Zhang W, Xia R, Wang L, Fang J. Pulmonary cryptococcosis coexisting with central type lung cancer in an immuocompetent patient: a case report and literature review. BMC Pulm Med 2020; 20:161. [PMID: 32503511 PMCID: PMC7275487 DOI: 10.1186/s12890-020-01200-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 05/28/2020] [Indexed: 12/27/2022] Open
Abstract
Background Pulmonary Cryptococcosis is a common fungal infection mainly caused by Cryptococcus neoformans/C.gattii species in immunocompromised patients. Cases of pulmonary cryptococcosis in patients with normal immune function are increasingly common in China. Clinical and radiographic features of pulmonary cryptococcosis are various and without obvious characteristics, so it is often misdiagnosed as pulmonary metastatic tumor or tuberculosis. When coexisting with malignant lung tumors, it was more difficult to differentiate from metastatic lung cancer, although the coexistence of pulmonary cryptococcosis and central type lung cancer is rare. Reviewing the imaging manifestations and diagnosis of the case and the relevant literature will contribute to recognition of the disease and a decrease in misdiagnoses. Case presentation A 72-year-old immunocompetent Han Chinese man had repeated dry cough for more than half a year. CT examination of chest showed an irregular mass at the left hilum of the lung, and two small nodules in the right lung, which were considered as the left central lung cancer with right lung metastasis. However, the patient was diagnosed with pulmonary cryptococcosis coexisting with central type lung cancer based on the results of laboratory examination, percutaneous lung biopsy, fiberoptic bronchoscopy, and surgical pathology. The patient underwent surgical resection of the left central type lung cancer and was placed on fluconazole treatment after a positive diagnosis was made. Five years after the lung cancer surgery, the patient had a recurrence, but the pulmonary cryptococcus nodule disappeared. Conclusion Our case shows that CT findings of central type lung cancer with multiple pulmonary nodules are not necessarily metastases, but may be coexisting pulmonary cryptococcosis. CT images of cryptococcosis of the lung were diverse and have no obvious characteristics, so it was very difficult to distinguish from metastatic tumors. CT-guided percutaneous lung biopsy was a simple and efficient method for identification.
Collapse
Affiliation(s)
- Kelin Yao
- Affiliated Hospital of Shaoxing university, Shaoxing, 312000, Zhejiang Province, China
| | - Xiaofang Qiu
- Yuecheng district maternal and child health and family planning service center, Shaoxing, 312000, Zhejiang Province, China
| | - Hongjie Hu
- Sir Run Run Shaw Hospital affiliated Zhejiang University School of Medicine, Hangzhou, 310016, Zhejiang Province, China.
| | - Yuxin Han
- Sir Run Run Shaw Hospital affiliated Zhejiang University School of Medicine, Hangzhou, 310016, Zhejiang Province, China
| | - Wenming Zhang
- Sir Run Run Shaw Hospital affiliated Zhejiang University School of Medicine, Hangzhou, 310016, Zhejiang Province, China
| | - Ruiming Xia
- Affiliated Hospital of Shaoxing university, Shaoxing, 312000, Zhejiang Province, China
| | - Liang Wang
- Affiliated Hospital of Shaoxing university, Shaoxing, 312000, Zhejiang Province, China
| | - Jieming Fang
- City Hope National Medical Center, Duarte, California, USA
| |
Collapse
|
4
|
Gao LW, Jiao AX, Wu XR, Zhao SY, Ma Y, Liu G, Yin J, Xu BP, Shen KL. Clinical characteristics of disseminated cryptococcosis in previously healthy children in China. BMC Infect Dis 2017; 17:359. [PMID: 28532447 PMCID: PMC5440943 DOI: 10.1186/s12879-017-2450-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 05/08/2017] [Indexed: 12/26/2022] Open
Abstract
Background Disseminated cryptococcosis is a rare and fatal disease, and limited data exist regarding it in children. This study aimed to investigate the clinical characteristics of disseminated cryptococcosis in previously healthy children in China. Methods Hospitalized patients with disseminated cryptococcosis were enrolled during January 1996 to December 2015 in Beijing Children’s Hospital, Capital Medical University, China. Data on clinical manifestations, laboratory tests, treatment, and prognosis were evaluated. Results A total of 52 pediatric patients with no underlying disease were enrolled, including 38 boys and 14 girls. Only 10 cases had a history of exposure to pigeon droppings. Fever, cough, and hepatomegaly were 3 main manifestations of disseminated cryptococcosis. However, headache was more common in patients with central nervous system (CNS) invasion than in patients with non-CNS invasion (P < 0.05). Lung (96.2%, 50/52) was the most commonly invaded organ, but only 9.6% (5/52) of patients had respiratory signs. The most common findings on chest imaging were hilar or mediastinal lymphadenopathy (46.8%, 22/47), and nodules (44.7%, 21/47), including small nodules in a scattered distribution (57.1%, 12/21) or miliary distribution (42.9%, 9/25), especially localized in subpleural area. Subsequent invasion occurred in the CNS, abdomen lymph nodes, liver, spleen, peripheral lymph nodes, and skin. In all patients, 42.3% (22/52) and 51.9% (27/52) had elevated eosinophils or IgE, respectively. The positive rate of serum cryptococcal antigen was higher, especially in patients with CNS invasion (approximately 83.3%), than with other primary methods used for pathogen detection, including cerebrospinal fluid (CSF) cryptococcal antigen, cultures of blood, bone marrow, or CSF, and CSF ink staining. The overall mortality rate of pediatric patients in our study was 11.5% (6/52). Some cases had long-term sequela, including hydrocephalus, cirrhosis, or blindness. Conclusions Disseminated cryptococcosis can occur in previously healthy or immunocompetent children in China. Lung and CNS were most commonly invaded by this disease. Furthermore, most cases usually showed no obvious or specific symptoms or signs, and therefore pediatricians should pay more careful attention to identify this disease.
Collapse
Affiliation(s)
- Li-Wei Gao
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - An-Xia Jiao
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Xi-Rong Wu
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Shun-Ying Zhao
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Yun Ma
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Gang Liu
- Department of Infectious Diseases, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Ju Yin
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Respiratory Diseases, Beijing, China
| | - Bao-Ping Xu
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, Beijing, China. .,China National Clinical Research Center for Respiratory Diseases, Beijing, China.
| | - Kun-Ling Shen
- Respiratory Department, Beijing Children's Hospital, Capital Medical University, Beijing, China.,China National Clinical Research Center for Respiratory Diseases, Beijing, China
| |
Collapse
|