Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.

Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.

Background: Enterovirus A71 is one of the causative agents of hand, foot, and mouth disease, which is usually a self-limiting disease. Complications of enterovirus infection are also very rare. However, when such complications occur, they can lead to serious neurological diseases or even death. Case presentation: In this report, we describe a case of enterovirus A71-associated acute flaccid paralysis in a 13-month-old Caucasian girl that was managed in our hospital. The patient presented with sudden onset of left arm paresis that could not be attributed to any other cause. Establishing a diagnosis was furthermore complicated by negative virological investigations of cerebrospinal fluid and non-pathological radiological findings. A polymerase chain reaction test of the child’s stool sample however tested positive for enterovirus and sequencing results revealed the presence of enterovirus A71. A previous history of febrile gastroenteritis just before the paresis started also supported the suspected diagnosis of enterovirus-associated acute flaccid paralysis. Following this, the child was treated with intravenous immunoglobulin over 5 days and a remarkable improvement was observed in the child’s paresis. Conclusion: This case report describes a possible complication of enterovirus A71 infection in a child. It also highlights the prolonged detection of enterovirus in the child’s stool sample as compared with cerebrospinal fluid weeks after the primary infection occurred. Finally, it shows the need for increased clinical and diagnostic awareness especially in the management of sudden and unknown causes of paresis or paralysis in children.

Background: The shoulder joint is one of the most freely movable joints in the human body and has therefore high importance for upper limb functionality. Several techniques have been developed to replace the glenohumeral joint including humeral hemiarthroplasty, anatomical total shoulder arthroplasty, and reverse total shoulder arthroplasty, depending on the underlying pathology. For the soft tissue reconstruction, the innervated latissimus dorsi musculocutaneous flap is a reliable solution flap in shoulder and arm reconstruction. - Case presentation: We present the case of a 16-year-old male patient with a complete destruction of the shoulder joint and soft tissues after ballistic trauma. We performed the reconstruction of the shoulder joint using a humeral hemiarthroplasty with a mesh fixation to the remaining glenoid. The soft tissue coverage and the restoration of the deltoid muscle function were insured with a pedicled innervated latissimus dorsi musculocutaneous flap. One year postoperatively, the patient showed a good function of the shoulder joint with an excellent aesthetical result and no pain. - Conclusion: The pedicled latissimus dorsi musculocutaneous flap can safely restore the shoulder function, while the humeral hemiarthroplasty with mesh fixation can be a reliable solution for the reconstruction of a completely destructed shoulder joint.