The aggressive SDC is increasingly diagnosed. Despite intensive combined surgery and radiation therapy, many patients recur, for whom new bullets, targeting the molecular biological mechanisms, are the subject of ongoing clinical trials.
Introduction/aimWe analyzed the functional and oncologic outcomes of primary and salvage transoral robotic surgery (TORS) procedures, performed in three Belgian institutions with a similar philosophy.Patients and methodsA total of 86 patients who underwent TORS between 24-12-2009 and 25-09-2015 were retrospectively reviewed. Descriptive statistics, overall survival (OS), disease-specific survival (DSS), and disease-free survival (DFS; Kaplan–Meier), and the variation of these outcomes according to whether patients had primary or salvage TORS were evaluated (univariate log-rank analysis).ResultsOf 86 patients, 56 (65.1%) underwent TORS as a primary treatment and 30 (34.9%) as a salvage procedure for recurrent or second primary cancer. Tumor location was mainly oropharynx (N = 63; 73.3%) followed by supraglottic larynx (N = 11; 12.8%), hypopharynx (N = 11; 12.8%), and glottic larynx (N = 1; 1.2%). In the up-front TORS group, most tumors were classified as cT1 (N = 23; 41.1%)/pT1 (N = 24; 42.9%) or cT2 (N = 27; 48.2%)/pT2 (N = 27; 48.2%) and cN0 (N = 18; 32.1%), cN1 (N = 13; 23.2%), or cN2 (N = 25; 44.6%). In the salvage TORS group, most tumors were cT1-rT1 (N = 18; 60.0%)/pT1-rpT1 (N = 18; 60.0%) or cT2-rT2 (N = 12; 40.0%)/pT2-rpT2 (N = 7; 23.3%) and cN0 (N = 25; 83.3%). Neck dissection was performed in 87.5% of primary cases and 30.0% of salvage cases. In the up-front TORS group, patients were postoperatively submitted to follow-up (N = 13; 23.2%) or received adjuvant radiotherapy, either as single modality (N = 26; 46.4%) or with concomitant cisplatin (N = 15; 26.8%). On the other hand, most salvage TORS patients did not receive any adjuvant therapy (N = 19; 63.3%). Mean and median follow-up was 23.1 and 21.2 months, respectively. Functional results were excellent (no definitive tracheostomy, long-term tube feeding in 1.8% of primary cases, and 20% of salvage cases). In the up-front TORS group, estimated 2-year OS was 88.5% (SE = 5.0%), 2-year DSS was 91.8% (SE = 4.6%) and 2-year DFS was 86.1% (SE = 5.3%). In the salvage TORS group, estimated 2-year OS was 73.5% (SE = 10.9%), 2-year DSS was 93.3% (SE = 6.4%), and 2-year DFS was 75.8% (SE = 9.7%). Comparing outcome of primarily treated patients to salvage patients, a non-statistically significant trend toward better OS (p = 0.262) and DFS (p = 0.139) was observed.ConclusionThis retrospective study confirms favorable oncologic and functional outcomes of TORS for selected head and neck malignancies, both in the primary and in the salvage setting.
Acute pancreatitis (AP) is an inflammatory process of the pancreas. It is a relatively common cause of acute upper abdominal pain and is potentially associated with high morbidity and mortality. Underlying hypercalcemia as a cause of AP is very rare. We present a case of a hypercalcemia-induced acute pancreatitis with an underlying parathyroid adenoma in an 81-year-old woman with no previous symptoms of hypercalcemia. The parathyroid adenoma was semi-urgently surgically resected with normalization of calcium-levels. This case report summarizes the causes of acute pancreatitis and hypercalcemia and its management.
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