Background: We analyzed the status of organ distribution in pediatric deceased donor liver transplantation (DDLT) in Korea. Additionally, we estimated how many pediatric patients could have avoided living donor liver transplantation (LDLT) or survived if new criteria for splittable deceased donors were adopted. Based on the findings, we advocate expanding policy to promote the universal adoption of split liver transplantation (SLT). Methods: Using the Korean Network for Organ Sharing database, we identified patients who underwent DDLT between January 2000 and December 2020. We considered “po-tential splittable donors” those with a donor-to-recipient weight ratio of ≥1.0 who met the existing SLT criteria (age 10–40 years; weight ≥50 kg). By comparing the numbersof pediatric LDLT recipients and potential splittable donors annually, we estimated how many patients might have avoided LDLT if the left lateral section of each splittable liver had been allocated to a child. Additionally, we compared the number of deaths on the DDLT waiting list with the number of potential splittable donors to estimate possibly preventable deaths. Results: Overall, we identified 640 potential splittable donors. Over the 20-year period, 1,210 pediatric patients (<19 years old) received LDLT. If potentially splittable livers had been split, this number could have been nearly halved. Furthermore, 127 patients died while on the DDLT waiting list. Using SLT with potential splittable donors, these deaths might have been prevented. Conclusions SLT could reduce avoidable deaths among pediatric patients while decreasing the economic and social burden of LDLT, without compromising survival for adult DDLT recipients.

We report a case of bilateral hand complications following Artecoll injections that were successfully managed with surgical excision and reconstruction using MatriDerm and split-thickness skin grafts. Notably, the patient experienced no postoperative foreign body reactions and achieved excellent functional outcomes, with a complete range of motion at 3.5 years postoperatively. This case underscores the effectiveness of MatriDerm-assisted reconstruction in achieving both functional and aesthetic results.

We report a case of bilateral hand complications following Artecoll injections that were successfully managed with surgical excision and reconstruction using MatriDerm and split-thickness skin grafts. Notably, the patient experienced no postoperative foreign body reactions and achieved excellent functional outcomes, with a complete range of motion at 3.5 years postoperatively. This case underscores the effectiveness of MatriDerm-assisted reconstruction in achieving both functional and aesthetic results.

We report a case of bilateral hand complications following Artecoll injections that were successfully managed with surgical excision and reconstruction using MatriDerm and split-thickness skin grafts. Notably, the patient experienced no postoperative foreign body reactions and achieved excellent functional outcomes, with a complete range of motion at 3.5 years postoperatively. This case underscores the effectiveness of MatriDerm-assisted reconstruction in achieving both functional and aesthetic results.

A 71-year-old female patient developed cellulitis-like lesions at the burns from moxibustion of the right calf. The lesion was unilateral, a single confluent lesion with swelling and tenderness. Oral antibiotic treatment was performed with a poor clinical response. The patient was hospitalized and received intravenous broad-spectrum antibiotics, but the lesion progressed without improvement. Considering the possibility of erythema nodosum, the prescription was changed to methylprednisolone, and the redness, warmth and swelling improved the day after. A skin biopsy revealed features suggestive of panniculitis

Although lipoma is a well-known non-malignant tumor, oral cavity lipoma is a rather uncommon disease. Intraoral lipoma originating from the buccal fat pad is an exceptionally rare disorder. Buccal fat pad lipomas typically impair the face's appearance and functionality. The treatment is surgical excision using an intraoral technique, and close identifying of the surrounding anatomical systems, including the parotid duct, vessels, and buccinator branch of the facial nerve. A fifty-year-old patient reported consistently growing swelling of the left cheek. Clinical examination revealed a unilateral mass in the soft tissue. An MRI scan showed a typical picture of a lipoma attached to the buccal fat pad. Surgery was performed to remove the tumor, and the histology report confirmed the clinical diagnosis of lipoma.

Purpose: For the treatment of locally advanced rectal cancer (LARC), research on primary lesions with mesorectal fascia (MRF) involvement is lacking. This study analyzed the clinical outcomes and efficacy of dose-escalated neoadjuvant concurrent chemoradiotherapy (NCRT) to patients with LARC involving MRF. Materials and Methods: We retrospectively reviewed 301 patients who were diagnosed with LARC involving MRF and underwent NCRT followed by total mesorectal excision (TME). Patients who received radiotherapy (RT) doses of ≤50.4 Gy were defined as the non-boost group, while ≥54.0 Gy as the boost group. Pathological tumor response and survival outcomes, including intrapelvic recurrence-free survival (IPRFS), distant metastases-free survival (DMFS) and overall survival (OS), were analyzed. Results: A total of 269 patients (89.4%) achieved a negative pathological circumferential resection margin and 104 (34.6%) had good pathological tumor regression grades. With a median follow-up of 32.4 months, IPRFS, DMFS, and OS rates at 5-years were 88.6%, 78.0%, and 91.2%, respectively. In the subgroup analysis by RT dose, the boost group included more advanced clinical stages of patients. For the non-boost group and boost group, 5-year IPRFS rates were 90.3% and 87.0% (p = 0.242), 5-year DMFS rates were 82.0% and 71.3% (p = 0.105), and 5-year OS rates were 93.0% and 80.6% (p = 0.439), respectively. Treatment related toxicity was comparable between the two groups (p = 0.211). Conclusion Although this retrospective study failed to confirm the efficacy of dose-escalated NCRT, favorable IPRFS and pathological complete response was achieved with NCRT followed by TME. Further studies combining patient customized RT dose with systemic therapies are needed.

Although lipoma is a well-known non-malignant tumor, oral cavity lipoma is a rather uncommon disease. Intraoral lipoma originating from the buccal fat pad is an exceptionally rare disorder. Buccal fat pad lipomas typically impair the face's appearance and functionality. The treatment is surgical excision using an intraoral technique, and close identifying of the surrounding anatomical systems, including the parotid duct, vessels, and buccinator branch of the facial nerve. A fifty-year-old patient reported consistently growing swelling of the left cheek. Clinical examination revealed a unilateral mass in the soft tissue. An MRI scan showed a typical picture of a lipoma attached to the buccal fat pad. Surgery was performed to remove the tumor, and the histology report confirmed the clinical diagnosis of lipoma.

Although lipoma is a well-known non-malignant tumor, oral cavity lipoma is a rather uncommon disease. Intraoral lipoma originating from the buccal fat pad is an exceptionally rare disorder. Buccal fat pad lipomas typically impair the face's appearance and functionality. The treatment is surgical excision using an intraoral technique, and close identifying of the surrounding anatomical systems, including the parotid duct, vessels, and buccinator branch of the facial nerve. A fifty-year-old patient reported consistently growing swelling of the left cheek. Clinical examination revealed a unilateral mass in the soft tissue. An MRI scan showed a typical picture of a lipoma attached to the buccal fat pad. Surgery was performed to remove the tumor, and the histology report confirmed the clinical diagnosis of lipoma.

A 71-year-old female patient developed cellulitis-like lesions at the burns from moxibustion of the right calf. The lesion was unilateral, a single confluent lesion with swelling and tenderness. Oral antibiotic treatment was performed with a poor clinical response. The patient was hospitalized and received intravenous broad-spectrum antibiotics, but the lesion progressed without improvement. Considering the possibility of erythema nodosum, the prescription was changed to methylprednisolone, and the redness, warmth and swelling improved the day after. A skin biopsy revealed features suggestive of panniculitis