Congenital tremors are neurological disorders of newborn piglets that may lead to serious health consequences, including increased mortality. Many reports have indicated that atypical porcine pestivirus (APPV), first identified in 2015, is a possible cause of this condition. In different countries, APPV was detected in farms affected by piglets' congenital tremors. There is a lack of data regarding the presence of this virus in Poland. However, swine veterinarians report outbreaks of congenital tremor with unestablished aetiology nationwide. Therefore, this study aimed to verify the presence of APPV in piglets with congenital tremors in Poland. Samples of blood (2), faecal swabs (7), brain (7), cerebellum (5), spinal cord, (7) lymph nodes (7), tonsil (7), thymus (6), tongue (7), heart (7), lung (7) and liver (7) were collected from piglets. Form sows' blood (5) and oral fluid (3, pooling samples) were collected. All samples have been derived from a commercial breeding farm reporting a case of congenital tremor and subjected to the qPCR via commercial kit (EXOone Atypical Porcine Pestivirus, Exopol, Spain). Six out of seven piglets tested positive for APPV, with the highest viral loads detected in the cerebellum and tonsils. All samples from sows were negative, emphasising the virus's specificity to piglets. To the authors' knowledge, this is the first report confirming APPV's presence in Poland. Given the potentially significant impact of APPV infections on swine health and production economics, further research evaluating the epidemiology and pathogenicity of APPV, as well as identifying preventive measures, is sorely needed.

Toxoplasma gondii is a widely prevalent zoonotic protozoan parasite in humans and warm-blooded animals worldwide. Infection of humans by this parasite can result in severe clinical symptoms, particularly in individuals with congenital toxoplasmosis or immunocompromised patients. Contamination mainly occurs through foodborne routes, especially the consumption of raw or undercooked meat from animals. The aim of this study was to use PCR to detect T. gondii in tissues and organs of buffaloes and cattle slaughtered at Tabriz slaughterhouse, in Iran. Fifty grams of heart, thigh, diaphragm and tongue from 50 buffaloes and 100 cattle slaughtered at the Tabriz industrial slaughterhouse were selected for sampling using a combination of convenience sampling. The samples were tested using a previously published PCR method. Out of the 150 animal samples, T. gondii was detected in 10 (6.7%, 95%CI: 3.2-11.9), including one buffalo (2%, 95%CI: 0.1-10.6) and nine cattle (9%, 95%CI: 4.2-16.4). There was no statistically significant difference in the rate of T. gondii infection among cattle based on age and sex (p > 0.05). The results indicated a potential risk of T. gondii transmission to humans through the consumption of infected meat. Therefore, appropriate and effective preventive measures should be taken to limit the transmission of this parasite to humans, and the consumption of raw and undercooked meat should be discouraged.

Macroglossia, an uncommon anatomical anomaly, can manifest as either congenital or acquired. The size of the tongue undergoes variations with age, peaking at 8 years and reaching full maturity at 18 years. Congenital macroglossia stems from diverse conditions, such as muscular hypertrophy, hemangioma, lymphangioma, Down syndrome, and others. Acquired macroglossia can result from malignancies, endocrine and metabolic disorders, chronic infectious diseases, and head and neck infections, among other factors. Additionally, extended-prone surgery can lead to its development. The incidence of macroglossia is likely underreported. This presentation is rare with only six reported cases in the literature.

Pierre Robin Sequence (PRS), a rare congenital disorder, is a triad of micrognathia, glossoptosis, and tongue based airway obstruction (TBSO). It may occur as isolated anomaly (iPRS) or as a part of a syndrome (sPRS), like that seen in association with Stickler Syndrome. Approximately 20% of children with PRS have congenital heart diseases. To the best of our knowledge this case of a one-day old infant is the first one to be reported as having two heart defects; patent ductus arteriosus and patent foramen ovale in Pierre Robbin Sequence child.

Macroglossia as a clinical manifestation of systemic amyloidosis is a rare condition, occurring in less than 9% of all types of amyloidosis. The aim of this report is to present the diagnostic approach of a patient with macroglossia, providing a systematic approach and considering relevant diagnostic possibilities during their evaluation. We present the case of a 60-year-old man who presented with a progressively enlarging giant tongue for six months, causing dysphagia and reduced oral opening. A tongue biopsy was taken, which histopathologically exhibited homogenous eosinophilic amyloid-like material. Congo red staining showed amyloid material with red dye under light microscopy and apple-green birefringence under polarized light. Bone marrow biopsy showed 30% plasma cells, allowing for a definitive diagnosis of soft tissue amyloidosis. Although it is a benign lesion, localized amyloidosis should be differentiated from systemic forms. The approach of patients with macroglossia is complex due to the diagnostic possibilities, from endocrinological causes, neoplastic, and even by deposit; Being an isolated sign in a patient is a challenge in its approach, because the involvement of the airway is the main complication to avoid in these patients. la macroglosia, como manifestación clínica de la amiloidosis sistémica, es una condición poco frecuente, ya que ocurre en menos del 9% de todos los tipos de amiloidosis. El objetivo de este informe es presentar el abordaje diagnóstico de un paciente con macroglosia, proporcionando un enfoque sistemático y considerando las posibilidades diagnósticas relevantes durante su evaluación. presentamos el caso de un hombre de 60 años que presentó una lengua gigante de crecimiento progresivo durante seis meses, lo que causó disfagia y reducción en la apertura oral. Se realizó una biopsia de la lengua, la cual histopatológicamente exhibió material homogéneo similar a un amiloide eosinofílico. La tinción de rojo Congo mostró material amiloide con colorante rojo bajo microscopía óptica y con birrefringencia verde manzana bajo luz polarizada. La biopsia de médula ósea mostró un 30% de células plasmáticas, lo que permitió realizar un diagnóstico definitivo de amiloidosis de tejidos blandos. Aunque se trata de una lesión benigna, la amiloidosis localizada debe diferenciarse de las formas sistémicas. el abordaje de pacientes con macroglosia es complejo, debido a las diversas posibilidades diagnósticas, que incluyen causas endocrinológicas, neoplásicas e, incluso, por deposición de sustancias. Cuando se presenta como un signo aislado en un paciente, se convierte en un reto en su abordaje, ya que la principal complicación a evitar en estos pacientes es el compromiso de la vía aérea.