Gemella morbillorum Infection after Acupuncture Therapy

Article information

Arch Plast Surg. 2015;42(1):95-97
Publication date (electronic) : 2015 January 14
doi : https://doi.org/10.5999/aps.2015.42.1.95
Department of Plastic Surgery, National Health Insurance Service Ilsan Hospital, Goyang, Korea.
Correspondence: Soon-Sung Kwon. Department of Plastic Surgery, National Health Insurance Service Ilsan Hospital, 100 Ilsan-ro, Ilsandong-gu, Goyang 410-719, Korea. Tel: +82-31-900-0042, Fax: +82-31-900-0038, frc22@daum.net
Received 2013 December 09; Revised 2014 January 23; Accepted 2014 February 05.

Gemella morbillorum (G. morbillorum) is a part of the normal human flora and is an extremely rare cause of infection [1]. However, Gemellae are also classified as opportunistic pathogens that are able to cause severe localized and generalized infections [2]. In this case report, we describe an infection of G. morbillorum on the chest wall after acupuncture therapy. Our patient was a 74-year-old male who had a thoracic wall contusion because of a bicycle accident. Initially, there were no open wounds or specific symptoms besides bruising and mild pain. The patient underwent acupuncture therapy before the trauma event due to back pain, at a private Korean traditional oriental medicine clinic on a regular basis; he had undergone a total of four acupuncture treatments, every three days starting from the third post-traumatic day. On the 18th day after injury, he visited the orthopedic surgery department for lumbar spinal stenosis and was transferred to the thoracic surgery department due to swelling and erythema of the anterior chest wall. In the physical examination, an abscess was observed in the anterior thoracic wall. A simple X-ray study revealed a sternal fracture. After bacterial culture and debridement of the wound (Fig. 1), we observed mediastinitis involving the sternal bone defect and confirmed surrounding soft tissue infection that disseminated to the pericardium (Fig. 2). Although a blood culture study showed no growth of bacteria, in the wound culture study, G. morbillorum was confirmed, and appropriate antibiotics (ampicillin/sulbactam) according to the susceptibility test were injected into the patient. IV antibiotics were administered for 5 weeks and oral antibiotics (amoxicillin/clavulanate) for 3 weeks. After abscess removal, daily debridement and irrigation were performed for 1 month. A wound culture study was conducted every four days, and after confirmation of four consecutive results of negative growth, we planned to reconstruct the thoracic wall with an internal mammary artery perforator flap (IMAP flap). The patient's preoperative computed tomography (CT) angiography confirmed a left first internal mammary artery perforator. We designed a fasciocutaneous flap on the left side of the sternum based on this perforator (Fig. 3). We incised the upper border of the design and confirmed the pulse of the left first internal mammary artery, and then completely elevated the fasciocutaneous flap and covered the defect successfully. The flap showed a nice contour. There were no complications of the surgical site at the one-month follow-up (Fig. 4). Follow-ups were done at 3 months and 6 months after operation in the outpatient clinic and showed good results (Fig. 5). In Eastern countries, many patients receive acupuncture therapy on blunt trauma areas. Acupuncture therapy is also increasingly used in the West. The most common complication of acupuncture therapy is infection, and the most common pathogen isolated from the wound is Mycobacterium [3]. Our case report shows that G. morbillorum, which rarely causes soft tissue infection, can cause severe mediastinal infection or endocarditis under conditions of non-sterile acupuncture therapy in a patient with a missed sternal fracture. In the present case in particular, osteomyelitis was also present. After the patient received blunt trauma on the sternum area, no external wound was observed, and he underwent acupuncture therapy due to continuous pain. Intravenous drug abuse, alcoholism, cardiovascular disease, renal disease, and poor oral hygiene are known as the predisposing factors of a Gemella infection [2]. This patient did not have the aforementioned factors, and since the patient had no open wound upon trauma, erythema and swelling after acupuncture therapy, it is plausible that the infection was caused by acupuncture therapy rather than a hematogenous infection. The treatment of primary sternal osteomyelitis is appropriate antibiotics and debridement of the infected tissue including bone [4]. The defect after debridement can be covered with a myocutaneous flap [4]. In our case, the organism was successfully eradicated with appropriate antibiotic medication, and the defect of the anterior chest wall was reconstructed with an IMAP flap. The IMAP flap has not been widely used for the reconstruction of the chest wall, particularly in the case of an infected wound. However, we used an IMAP flap by confirming infection control in culture studies and considering donor morbidity. The IMAP flap is a good modality due to its quick, ease of flap elevation, and lack of muscle insult. Due to the limited number of published reports regarding a severe G. morbillorum infection after acupuncture therapy, early recognition and treatment is difficult. In such patients who received acupuncture therapy after traumatic injury, severe infection including osteomyelitis should be considered. In our patient, with appropriate antibiotic therapy and timely surgical management, the result was good without complication.

Fig. 1

Intraoperative sternal wound.

Fig. 2

After debridement, a thoracic wall defect including sternum and mediastinitis is observed in the computed tomography.

Fig. 3

Flap design.

Fig. 4

Postoperative 1-month view. The reconstructed thorax shows a nice contour, and the donor site scar is acceptable.

Fig. 5

Postoperative 3-month view.

Notes

No potential conflict of interest relevant to this article was reported.

References

1. Guney I, Isik A, Altintepe L, et al. Gemella morbillorum peritonitis in a CAPD patient. Perit Dial Int 2009;29:674–675. 19910571.
2. Garcia-Lechuz JM, Cuevas-Lobato O, Hernangomez S, et al. Extra-abdominal infections due to Gemella species. Int J Infect Dis 2002;6:78–82. 12044308.
3. Xu S, Wang L, Cooper E, et al. Adverse events of acupuncture: a systematic review of case reports. Evid Based Complement Alternat Med 2013;2013:581203. 23573135.
4. Lin JC, Miller SR, Gazzaniga AB. Primary sternal osteomyelitis. Ann Thorac Surg 1996;61:225–227. 8561566.

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Fig. 1

Intraoperative sternal wound.

Fig. 2

After debridement, a thoracic wall defect including sternum and mediastinitis is observed in the computed tomography.

Fig. 3

Flap design.

Fig. 4

Postoperative 1-month view. The reconstructed thorax shows a nice contour, and the donor site scar is acceptable.

Fig. 5

Postoperative 3-month view.