UNASSIGNED: Thalassemia is a group of common genetic hematologic disorders characterized by deficient synthesis of the hemoglobin chain. Due to effective blood transfusion and optimization of chelate therapy, the survival of thalassemia patients and their overall quality of life have improved noticeably in the past few decades. As a consequence, the longer life expectancy has led to the manifestation of several concomitant morbidities, including heart disease, infections, cirrhosis, endocrine abnormalities, various malignancies, and so on. In this context, the probability and updated literature about some malignancy cases in patients with thalassemia build new scenarios for the next few years. We describe the first report of a thalassemic patient developing diabetes and head and neck cancer and try to summarize the possible predisposing factors and mechanisms behind their phenomenon.
UNASSIGNED: The current case report describes a 50-year-old Asian man who has been diagnosed with thalassemia since childhood. In early 2017, he was also diagnosed with diabetes and started on insulin-hypoglycemic treatment. The patient was then diagnosed with primary non-keratinizing undifferentiated carcinoma of the nasopharynx in late February 2013. A biopsy of the left tongue revealed squamous cell carcinoma (SCC) in late March 2019.
UNASSIGNED: We report the first case of a thalassemic patient developing diabetes and squamous cell carcinoma of the head and neck and discuss the possibility of a link between the three diseases. This specific case should alert physicians to the possibility of endocrinopathy and malignancy in thalassemic patients.

Glossectomy combined with radiotherapy causes different levels of tongue function disorders and leads to severe malocclusion, with poor periodontal status in cancer survivors. Although affected patients require regular access to orthodontic care, special considerations are crucial for treatment planning. This case report describes the satisfactory orthodontic management for the correction of severe dental crowding in a 43-year-old female 6 years after treatment for tongue cancer with total glossectomy combined with radiotherapy, to envision the possibility of orthodontic care for oral cancer survivors. Extraction was performed to correct dental crowding and establish proper occlusion following alignment, after considering the possibility of osteoradionecrosis. Orthodontic mini-implants were used to provide skeletal anchorage required for closure of the extraction space and intrusion of the anterior teeth. The dental crowding was corrected, and Class I occlusal relationship was established after 36 months of treatment. The treatment outcome was sustained after 15 months of retention, and long-term follow-up was recommended.

BACKGROUND: Salvage surgery with reconstruction of the second and next primary tongue cancer remains difficult, especially after earlier neck dissection and radiotherapy. In the current report, we describe the feasibility of the extended, double-pedicled facial artery musculomucosal (dpFAMM) flap in the reconstruction of the patient with second primary tongue squamous cell carcinoma, after facial vessel ligation and radiotherapy.
METHODS: An 81-year-old female patient was operated on due to tongue squamous cell carcinoma (SCC) on the left side T3N1M0 in 2019. Bilateral selective neck dissection with tongue reconstruction was performed by island FAMM flap. The patient also suffered from synchronous mucinous breast carcinoma treated with tamoxifen. The second primary SCC of the tongue on the opposite (right) side was detected in 2020. The patient did not agree to surgical treatment; therefore, radiotherapy was performed. The local recurrence of the tongue cancer of the right side was treated surgically in 2021. Salvage surgery comprised hemiglossectomy and dpFAMM flap reconstruction with uneventful postoperative follow-up.
CONCLUSIONS: This case presentation proved that dpFAMM flap can be used in salvage surgery and reconstruction even in patients after ligation of facial vessels, irradiation, and in the course of hormone therapy. The flap is easy to handle, has good vascularity, and comprises a predictable method of reconstruction, especially for patients with severe comorbidities.

As a method to improve the survival rate of patients with hematological malignancies, allogeneic hematopoietic stem cell transplantation (allo-HSCT) has increasingly been used for treatment. However, some potentially serious complications after allo-HSCT, including graft-versus-host disease, graft failure, infection, end-organ toxicity, and secondary malignancies, will determine the success of hematopoietic reconstitution. Here, we describe a case of a patient with p16-positive tongue squamous cell carcinoma (TSCC) following allo-HSCT. A 62-year-old man who had previously received allo-HSCT due to acute lymphocytic leukemia (AML) presented with erosions on the back of the tongue surrounded by multiple white patches, which were compatible with oral chronic graft-versus-host disease (cGVHD). During follow-up, a circular-like erosive lesion appeared on the right dorsal surface of the tongue. Biopsy of this lesion confirmed early invasive TSCC (T2N0M0). Partial glossectomy and tongue reconstruction were performed after cessation of immunosuppressants. Immunohistochemical (IHC) staining was positive for p16 and ki-67, suggesting a probable active human papillomavirus (HPV) infection. Six months after surgery, the patient showed no signs of metastasis or recurrence nor progression of oral GVHD.

Patients with tongue squamous cell carcinoma (TSCC) and cervical lymph node metastasis are particularly difficult to treat. This is the first report of about anlotinib combined with docetaxel chemotherapy for chemotherapy-refractory TSCC with cervical lymph node metastasis, may provide a new, suitable therapeutic option for these patients.